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  Toro 51660 (1000001-1999999)(1991) Trimmer Parts
Toro Trimmer Replacement For Model 51660 (1000001-1999999)(1991)

Toro Trimmer Replacement Parts For Model 51660 (1000001-1999999)(1991)

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Questions & Answers for Toro 51660 (1000001-1999999)(1991)

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Carburetor & Air Cleaner Assembly
Clutch Case & Fan Assembly
Cylinder & Muffler Assembly
Deluxe Shoulder Belt Harness
Dual Line Tap and Trim Head
Fixed Line Head
Page G
Fuel Tank Assembly
Handle Assembly
Recoil & Crankshaft Assembly
Saw Blade and Brush
Spark Arrestor Muffler
Trimmer Head & Gear Box Assembly
Showing All Parts
Carburetor & Air Cleaner Assembly
Toro 51660 (1000001-1999999)(1991) Trimmer Carburetor & Air Cleaner Assembly Diagram
 Fig #
1
Screw andWasher Obsolete - Not Available
 $2.99

Part Number:60-8020

Discontinued

Discontinued
 $2.99
Discontinued
2
Case - Cleaner Obsolete - Not Available
 $2.99

Part Number:65-2610

Discontinued

Discontinued
 $2.99
Discontinued
4
Element
 $11.31

Part Number:54-5190

In Stock

In Stock
 $11.31
In Stock
 $11.31
5
Grid
 $24.73

Part Number:54-5200

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $24.73
Usually ships in 7 - 12 business days
 $24.73
6
Screw W/ Washer
 $3.99

Part Number:54-4870

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
7
Pump Cover Gasket Obsolete - Not Available
 $5.93

Part Number:54-5010

Discontinued

Discontinued
 $5.93
Discontinued
8
Pump Diaphragm
 $70.28

Part Number:54-5020

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $70.28
Usually ships in 7 - 12 business days
 $70.28
9
Pump Cover Assembly Obsolete - Not Available
 $2.99

Part Number:60-7980

Discontinued

Discontinued
 $2.99
Discontinued
10
Screw W/ Washer Obsolete - Not Available
 $2.99

Part Number:54-5040

Discontinued

Discontinued
 $2.99
Discontinued
11
Throttle Valve
 $89.54

Part Number:60-7970

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $89.54
Usually ships in 7 - 12 business days
 $89.54
13
Spring Retainer Obsolete - Not Available
 $6.27

Part Number:60-7950

Discontinued

Discontinued
 $6.27
Discontinued
14
Needle Cup Obsolete - Not Available
 $2.99

Part Number:54-5120

Discontinued

Discontinued
 $2.99
Discontinued
15
Spring Obsolete - Not Available
 $2.99

Part Number:54-4920

Discontinued

Discontinued
 $2.99
Discontinued
16
Cap Obsolete - Not Available
 $45.28

Part Number:54-4910

Discontinued

Discontinued
 $45.28
Discontinued
17
Air Seal Obsolete - Not Available
 $15.89

Part Number:54-4900

Discontinued

Discontinued
 $15.89
Discontinued
18
Wire, Throttle
 $112.37

Part Number:54-6140

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $112.37
Usually ships in 7 - 12 business days
 $112.37
19
Insulator Gasket
 $12.94

Part Number:60-7920

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.94
Usually ships in 7 - 12 business days
 $12.94
21
Screw And Washer
 $3.99

Part Number:60-7930

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
22
Carb Gasket
 $12.94

Part Number:60-7940

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.94
Usually ships in 7 - 12 business days
 $12.94
23
Fuel Tube Obsolete - Not Available
 $2.99

Part Number:56-9000

Discontinued

Discontinued
 $2.99
Discontinued
24
Screw Obsolete - Not Available
 $2.99

Part Number:54-6090

Discontinued

Discontinued
 $2.99
Discontinued
25
Adj. Screw Spring Obsolete - Not Available
 $2.99

Part Number:54-4960

Discontinued

Discontinued
 $2.99
Discontinued
26
Main Needle Obsolete - Not Available
 $48.82

Part Number:54-4980

Discontinued

Discontinued
 $48.82
Discontinued
27
Valve Spring Obsolete - Not Available
 $5.96

Part Number:54-4990

Discontinued

Discontinued
 $5.96
Discontinued
28
Screw W/ Washer Obsolete - Not Available
 $2.99

Part Number:54-5110

Discontinued

Discontinued
 $2.99
Discontinued
29
Diaphragm Cover
 $75.67

Part Number:54-5100

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $75.67
Usually ships in 7 - 12 business days
 $75.67
30
Main Diaphragm
 $66.94

Part Number:54-5090

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $66.94
Usually ships in 7 - 12 business days
 $66.94
31
Diaphragm Gasket
 $12.86

Part Number:54-5000

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.86
Usually ships in 7 - 12 business days
 $12.86
32
Float Screw Obsolete - Not Available
 $4.99

Part Number:54-5080

Discontinued

Discontinued
 $4.99
Discontinued
33
Float Pin Obsolete - Not Available
 $2.99

Part Number:54-5070

Discontinued

Discontinued
 $2.99
Discontinued
34
Float Arm
 $19.66

Part Number:54-5060

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $19.66
Usually ships in 7 - 12 business days
 $19.66
35
Float Valve Obsolete - Not Available
 $29.67

Part Number:54-5050

Discontinued

Discontinued
 $29.67
Discontinued
36
Choke Label Obsolete - Not Available
 $3.62

Part Number:54-5170

Discontinued

Discontinued
 $3.62
Discontinued
A-
Carburetor Obsolete - Not Available
 $2.99

Part Number:65-2600

Discontinued

Discontinued
 $2.99
Discontinued
Clutch Case & Fan Assembly
Toro 51660 (1000001-1999999)(1991) Trimmer Clutch Case & Fan Assembly class=
 Fig #
1
Bolt/Washer Obsolete - Not Available
 $2.99

Part Number:54-5720

Discontinued

Discontinued
 $2.99
Discontinued
2
Clutch Case Obsolete - Not Available
 $2.99

Part Number:65-2530

Discontinued

Discontinued
 $2.99
Discontinued
3
Fan Case Obsolete - Not Available
 $2.99

Part Number:88-0170

Discontinued

Discontinued
 $2.99
Discontinued
4
Pin Obsolete - Not Available
 $2.99

Part Number:60-7590

Discontinued

Discontinued
 $2.99
Discontinued
5
Snap Ring Obsolete - Not Available
 $2.99

Part Number:54-5690

Discontinued

Discontinued
 $2.99
Discontinued
6
Washer Obsolete - Not Available
 $2.99

Part Number:54-5700

Discontinued

Discontinued
 $2.99
Discontinued
7
Ball Bearing Obsolete - Not Available
 $39.35

Part Number:54-5680

Discontinued

Discontinued
 $39.35
Discontinued
8
Snap Ring Obsolete - Not Available
 $2.99

Part Number:54-5670

Discontinued

Discontinued
 $2.99
Discontinued
9
Clutch Drum Obsolete - Not Available
 $86.59

Part Number:54-6250

Discontinued

Discontinued
 $86.59
Discontinued
10
Spring Obsolete - Not Available
 $21.52

Part Number:65-4440

Discontinued

Discontinued
 $21.52
Discontinued
11
Nut Obsolete - Not Available
 $2.99

Part Number:60-7770

Discontinued

Discontinued
 $2.99
Discontinued
12
Fan Obsolete - Not Available
 $83.37

Part Number:65-2580

Discontinued

Discontinued
 $83.37
Discontinued
13
Washer
 $4.99

Part Number:65-4450

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
14
Shoe, Clutch
 $89.04

Part Number:54-6220

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $89.04
Usually ships in 7 - 12 business days
 $89.04
15
Clutch Bolt
 $11.43

Part Number:54-5290

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.43
Usually ships in 7 - 12 business days
 $11.43
16
Bracket-Unit Obsolete - Not Available
 $2.99

Part Number:60-7630

Discontinued

Discontinued
 $2.99
Discontinued
17
Screw W/ Washer Obsolete - Not Available
 $2.99

Part Number:54-4610

Discontinued

Discontinued
 $2.99
Discontinued
18
Screw andWasher Obsolete - Not Available
 $2.99

Part Number:60-7620

Discontinued

Discontinued
 $2.99
Discontinued
19
Transistor Obsolete - Not Available
 $2.99

Part Number:65-2590

Discontinued

Discontinued
 $2.99
Discontinued
20
Wire,lead
 $37.65

Part Number:54-6020

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $37.65
Usually ships in 7 - 12 business days
 $37.65
21
Bolt andWasher Obsolete - Not Available
 $2.99

Part Number:60-7610

Discontinued

Discontinued
 $2.99
Discontinued
22
Bolt-Washer/Eng Obsolete - Not Available
 $2.99

Part Number:54-5740

Discontinued

Discontinued
 $2.99
Discontinued
23
Screw/Washer Obsolete - Not Available
 $2.99

Part Number:65-2550

Discontinued

Discontinued
 $2.99
Discontinued
24
Washer Obsolete - Not Available
 $2.99

Part Number:65-2540

Discontinued

Discontinued
 $2.99
Discontinued
B-
Clutch Obsolete - Not Available
 $2.99

Part Number:77-1830

Discontinued

Discontinued
 $2.99
Discontinued
Cylinder & Muffler Assembly
Toro 51660 (1000001-1999999)(1991) Trimmer Cylinder & Muffler Assembly class=
 Fig #
1
Spark Plug Guard Obsolete - Not Available
 $21.42

Part Number:60-7670

Discontinued

Discontinued
 $21.42
Discontinued
2
Screw Andwashere
 $3.99

Part Number:60-7680

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Top Cover Obsolete - Not Available
 $94.42

Part Number:88-0100

Discontinued

Discontinued
 $94.42
Discontinued
5
Muffler Gasket
 $34.09

Part Number:65-2620

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $34.09
Usually ships in 7 - 12 business days
 $34.09
6
Bolt Obsolete - Not Available
 $2.99

Part Number:65-2630

Discontinued

Discontinued
 $2.99
Discontinued
7
Body Muffler Obsolete - Not Available
 $120.73

Part Number:65-2640

Discontinued

Discontinued
 $120.73
Discontinued
8
Plate Obsolete - Not Available
 $2.99

Part Number:60-8070

Discontinued

Discontinued
 $2.99
Discontinued
9
Nut Obsolete - Not Available
 $2.99

Part Number:60-7770

Discontinued

Discontinued
 $2.99
Discontinued
10
Plate Obsolete - Not Available
 $2.99

Part Number:65-4400

Discontinued

Discontinued
 $2.99
Discontinued
11
Gasket Obsolete - Not Available
 $10.30

Part Number:60-8100

Discontinued

Discontinued
 $10.30
Discontinued
12
Muffler Lid Obsolete - Not Available
 $2.99

Part Number:60-8110

Discontinued

Discontinued
 $2.99
Discontinued
13
Gasket Obsolete - Not Available
 $3.05

Part Number:65-4410

Discontinued

Discontinued
 $3.05
Discontinued
14
Nut Obsolete - Not Available
 $2.99

Part Number:65-4420

Discontinued

Discontinued
 $2.99
Discontinued
15
Baffle Gasket Obsolete - Not Available
 $27.69

Part Number:88-0130

Discontinued

Discontinued
 $27.69
Discontinued
16
Flange Bolt Obsolete - Not Available
 $2.99

Part Number:60-7720

Discontinued

Discontinued
 $2.99
Discontinued
17
Cyl Gasket Obsolete - Not Available
 $6.42

Part Number:60-7730

Discontinued

Discontinued
 $6.42
Discontinued
18
Cylinder Obsolete - Not Available
 $191.39

Part Number:65-2570

Discontinued

Discontinued
 $191.39
Discontinued
19
Spark Plug Obsolete - Not Available
 $7.90

Part Number:45-0320

Discontinued

Discontinued
 $7.90
Discontinued
Deluxe Shoulder Belt Harness
Toro 51660 (1000001-1999999)(1991) Trimmer Deluxe Shoulder Belt Harness class=
 Fig #
1
Strap Shoulder Acc Obsolete - Not Available
 $41.78

Part Number:682075

Discontinued

Discontinued
 $41.78
Discontinued
Dual Line Tap and Trim Head
Toro 51660 (1000001-1999999)(1991) Trimmer Dual Line Tap and Trim Head class=
 Fig #
1
Asm - Trimmer Drum andEyelet Obsolete - Not Available
 $54.72

Part Number:46-2650

Discontinued

Discontinued
 $54.72
Discontinued
2
Spring
 $13.14

Part Number:33-6460

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.14
Usually ships in 7 - 12 business days
 $13.14
3
Washer-flat
 $3.99

Part Number:3256-42

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Spool Core
 $149.90

Part Number:42-0570

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $149.90
Usually ships in 7 - 12 business days
 $149.90
5
Lh Driver Obsolete - Not Available
 $2.99

Part Number:61-4560

Discontinued

Discontinued
 $2.99
Discontinued
6
Repl Line Pkg Obsolete - Not Available
 $22.79

Part Number:43-5000

Discontinued

Discontinued
 $22.79
Discontinued
6A
Bulk Line W/label
 $73.55

Part Number:46-2710

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $73.55
Usually ships in 7 - 12 business days
 $73.55
6B
Bulk Spool .095-no. 1
 $40.67

Part Number:41-6820

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $40.67
Usually ships in 7 - 12 business days
 $40.67
6C
Bulk Spool .095-no. 1
 $40.67

Part Number:41-6820

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $40.67
Usually ships in 7 - 12 business days
 $40.67
7
Spool Hsg
 $119.82

Part Number:57-5600

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $119.82
Usually ships in 7 - 12 business days
 $119.82
8
Saddle-Spool Cap Obsolete - Not Available
 $2.99

Part Number:33-8940

Discontinued

Discontinued
 $2.99
Discontinued
9
Screw-shh
 $3.99

Part Number:32105-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
10
Shield-Grass Obsolete - Not Available
 $2.99

Part Number:61-4571-03

Discontinued

Discontinued
 $2.99
Discontinued
11
Bracket And Knife Asm
 $110.03

Part Number:61-4540

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $110.03
Usually ships in 7 - 12 business days
 $110.03
12
Nut-lock, Ni
 $3.99

Part Number:3296-2

In Stock

In Stock

Note: See Page 54 for Pneumatic Caster Wheel Assembly.
 $3.99
In Stock
 $3.99
Fixed Line Head
Toro 51660 (1000001-1999999)(1991) Trimmer Fixed Line Head class=
 Fig #
1
Line Pack
 $189.97

Part Number:47-2260

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $189.97
Usually ships in 7 - 12 business days
 $189.97
1A
Bulk Line W/Label Obsolete - Not Available
 $52.06

Part Number:46-2730

Discontinued

Discontinued
 $52.06
Discontinued
1B
Line Pack
 $189.97

Part Number:47-2260

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $189.97
Usually ships in 7 - 12 business days
 $189.97
2
Nut
 $8.26

Part Number:41-5410

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.26
Usually ships in 7 - 12 business days
 $8.26
3
Pin-cotter
 $3.99

Part Number:3272-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Indicates Part of Loose Parts Package 803253
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Cutter Head-plastic
 $167.46

Part Number:51-2760

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $167.46
Usually ships in 7 - 12 business days
 $167.46
Page G
Toro 51660 (1000001-1999999)(1991) Trimmer Page G class=
 Fig #
1
Line Pack
 $189.97

Part Number:47-2260

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $189.97
Usually ships in 7 - 12 business days
 $189.97
1A
Bulk Line W/Label Obsolete - Not Available
 $52.06

Part Number:46-2730

Discontinued

Discontinued
 $52.06
Discontinued
1B
Line Pack
 $189.97

Part Number:47-2260

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $189.97
Usually ships in 7 - 12 business days
 $189.97
1C
Cutting Line Pkg Obsolete - Not Available
 $205.37

Part Number:42-0580

Discontinued

Discontinued
 $205.37
Discontinued
1D
3 Lb Bulk Line W/Label Obsolete - Not Available
 $136.30

Part Number:46-2740

Discontinued

Discontinued
 $136.30
Discontinued
3
Fixed Line Cutter Hd Pk Obsolete - Not Available
 $33.13

Part Number:46-2810

Discontinued

Discontinued
 $33.13
Discontinued
4
Washer Obsolete - Not Available
 $23.42

Part Number:41-4430

Discontinued

Discontinued
 $23.42
Discontinued
5
Nut
 $8.26

Part Number:41-5410

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.26
Usually ships in 7 - 12 business days
 $8.26
6
Cotter Pin-1/16 X 1 Lg
 $3.99

Part Number:3272-3

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Fuel Tank Assembly
Toro 51660 (1000001-1999999)(1991) Trimmer Fuel Tank Assembly class=
 Fig #
1
Pump Cap Obsolete - Not Available
 $5.79

Part Number:54-5510

Discontinued

Discontinued
 $5.79
Discontinued
2
Cap
 $15.30

Part Number:54-5520

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.30
Usually ships in 7 - 12 business days
 $15.30
3
Seat Valve Obsolete - Not Available
 $6.60

Part Number:54-5530

Discontinued

Discontinued
 $6.60
Discontinued
4
Gasket Obsolete - Not Available
 $2.99

Part Number:54-5460

Discontinued

Discontinued
 $2.99
Discontinued
5
Sponge Obsolete - Not Available
 $2.99

Part Number:54-5470

Discontinued

Discontinued
 $2.99
Discontinued
6
Ball
 $6.15

Part Number:54-5480

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.15
Usually ships in 7 - 12 business days
 $6.15
7
Seat Valve Obsolete - Not Available
 $7.31

Part Number:54-5490

Discontinued

Discontinued
 $7.31
Discontinued
8
Gasket
 $6.07

Part Number:54-5500

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.07
Usually ships in 7 - 12 business days
 $6.07
9
Pipe, Overflow Obsolete - Not Available
 $2.99

Part Number:54-6060

Discontinued

Discontinued
 $2.99
Discontinued
10
Suction Hose Obsolete - Not Available
 $2.99

Part Number:60-8270

Discontinued

Discontinued
 $2.99
Discontinued
11
Fuel Filter
 $35.86

Part Number:54-5540

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $35.86
Usually ships in 7 - 12 business days
 $35.86
12
Fuel Tank Asm
 $225.68

Part Number:65-4490

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $225.68
Usually ships in 7 - 12 business days
 $225.68
13
Pad Obsolete - Not Available
 $3.68

Part Number:60-8280

Discontinued

Discontinued
 $3.68
Discontinued
14
Gasket - Packing
 $12.86

Part Number:54-5630

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.86
Usually ships in 7 - 12 business days
 $12.86
15
Holder
 $15.32

Part Number:54-5620

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.32
Usually ships in 7 - 12 business days
 $15.32
16
Breather Valve
 $20.09

Part Number:54-5610

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.09
Usually ships in 7 - 12 business days
 $20.09
17
Tank Cap
 $45.66

Part Number:54-5600

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $45.66
Usually ships in 7 - 12 business days
 $45.66
18
Clip
 $3.99

Part Number:54-5550

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
19
Sponge Obsolete - Not Available
 $2.99

Part Number:54-5470

Discontinued

Discontinued
 $2.99
Discontinued
H-
Tank Cap Asm
 $59.83

Part Number:54-5590

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $59.83
Usually ships in 7 - 12 business days
 $59.83
H-
Primer Pump
 $117.75

Part Number:54-5570

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $117.75
Usually ships in 7 - 12 business days
 $117.75
Handle Assembly
Toro 51660 (1000001-1999999)(1991) Trimmer Handle Assembly class=
 Fig #
1
Decal - Tc3500 Obsolete - Not Available
 $2.99

Part Number:61-4490

Discontinued

Discontinued
 $2.99
Discontinued
2
Decal-instruction
 $9.93

Part Number:65-3090

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.93
Usually ships in 7 - 12 business days
 $9.93
3
Clamp
 $53.09

Part Number:53-7080

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $53.09
Usually ships in 7 - 12 business days
 $53.09
4
Screw-hh
 $4.99

Part Number:3290-360

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
5
J Handle Tube
 $45.55

Part Number:61-4770

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $45.55
Usually ships in 7 - 12 business days
 $45.55
6
Nut-lock, Ni
 $3.99

Part Number:3296-12

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
7
Lh Grip Obsolete - Not Available
 $2.99

Part Number:235-24

Discontinued

Discontinued
 $2.99
Discontinued
8
Throttle Hsg.r H
 $39.85

Part Number:53-7250

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $39.85
Usually ships in 7 - 12 business days
 $39.85
9
Ring-Harness Obsolete - Not Available
 $8.70

Part Number:44-7540

Discontinued

Discontinued
 $8.70
Discontinued
10
Harness Obsolete - Not Available
 $2.99

Part Number:46-2951

Discontinued

Discontinued
 $2.99
Discontinued
11
Grip - Rubber
 $18.45

Part Number:53-7120

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $18.45
Usually ships in 7 - 12 business days
 $18.45
12
Cable Cover Obsolete - Not Available
 $4.99

Part Number:55-8411

Discontinued

Discontinued
 $4.99
Discontinued
13
Ring Fitting Obsolete - Not Available
 $6.33

Part Number:2412-48

Discontinued

Discontinued
 $6.33
Discontinued
14
Switch Cover-Black Obsolete - Not Available
 $2.99

Part Number:218-507

Discontinued

Discontinued
 $2.99
Discontinued
15
Switch
 $19.46

Part Number:42-6000

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $19.46
Usually ships in 7 - 12 business days
 $19.46
16
Trough 1"
 $52.80

Part Number:53-7290

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $52.80
Usually ships in 7 - 12 business days
 $52.80
17
Screw
 $3.99

Part Number:32105-12

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Important Note: Replacement Parts May Not Always Be Available in Matching Colors.
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Screw-hwh
 $3.99

Part Number:32105-13

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
19
Throttle Hsg. L H Obsolete - Not Available
 $26.78

Part Number:53-7260

Discontinued

Discontinued
 $26.78
Discontinued
20
Throttle Lever Obsolete - Not Available
 $2.99

Part Number:53-7270

Discontinued

Discontinued
 $2.99
Discontinued
21
Wire Asm Obsolete - Not Available
 $2.99

Part Number:53-7370

Discontinued

Discontinued
 $2.99
Discontinued
22
Decal - Warning Obsolete - Not Available
 $2.99

Part Number:82-6060

Discontinued

Discontinued
 $2.99
Discontinued
23
Tube Assembly Obsolete - Not Available
 $348.11

Part Number:61-4390

Discontinued

Discontinued
 $348.11
Discontinued
24
Nut-lock, Ni
 $3.99

Part Number:3296-2

In Stock

In Stock

Note: See Page 54 for Pneumatic Caster Wheel Assembly.
 $3.99
In Stock
 $3.99
25
Spline Shaft
 $234.23

Part Number:53-7211

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $234.23
Usually ships in 7 - 12 business days
 $234.23
Recoil & Crankshaft Assembly
Toro 51660 (1000001-1999999)(1991) Trimmer Recoil & Crankshaft Assembly class=
 Fig #
1
Oil Seal
 $23.63

Part Number:54-4380

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.63
Usually ships in 7 - 12 business days
 $23.63
2
Screw Obsolete - Not Available
 $2.99

Part Number:54-4330

Discontinued

Discontinued
 $2.99
Discontinued
3
Pin Obsolete - Not Available
 $2.99

Part Number:60-7590

Discontinued

Discontinued
 $2.99
Discontinued
4
Piston Pin Clip Obsolete - Not Available
 $2.99

Part Number:54-5920

Discontinued

Discontinued
 $2.99
Discontinued
5
Piston Pin Obsolete - Not Available
 $2.99

Part Number:54-5910

Discontinued

Discontinued
 $2.99
Discontinued
6
Piston Ring
 $36.20

Part Number:54-5940

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $36.20
Usually ships in 7 - 12 business days
 $36.20
7
Piston Set Obsolete - Not Available
 $126.71

Part Number:54-5900

Discontinued

Discontinued
 $126.71
Discontinued
8
Needle Bearing Obsolete - Not Available
 $2.99

Part Number:54-5930

Discontinued

Discontinued
 $2.99
Discontinued
9
Bearing Obsolete - Not Available
 $29.43

Part Number:54-4360

Discontinued

Discontinued
 $29.43
Discontinued
10
Cap-Plug Obsolete - Not Available
 $31.37

Part Number:54-4730

Discontinued

Discontinued
 $31.37
Discontinued
12
Rotor Obsolete - Not Available
 $2.99

Part Number:60-7800

Discontinued

Discontinued
 $2.99
Discontinued
13
Spring-Return Obsolete - Not Available
 $2.99

Part Number:60-7810

Discontinued

Discontinued
 $2.99
Discontinued
14
Ratchet Obsolete - Not Available
 $2.99

Part Number:60-7820

Discontinued

Discontinued
 $2.99
Discontinued
15
Snap Ring Obsolete - Not Available
 $2.99

Part Number:60-7830

Discontinued

Discontinued
 $2.99
Discontinued
16
Reel Obsolete - Not Available
 $2.99

Part Number:60-8230

Discontinued

Discontinued
 $2.99
Discontinued
17
Spring Obsolete - Not Available
 $2.99

Part Number:54-5420

Discontinued

Discontinued
 $2.99
Discontinued
18
Case, Starter Obsolete - Not Available
 $2.99

Part Number:65-4480

Discontinued

Discontinued
 $2.99
Discontinued
19
Recoil Cover Decal Obsolete - Not Available
 $2.99

Part Number:57-5570

Discontinued

Discontinued
 $2.99
Discontinued
20
Screw And Washer
 $3.99

Part Number:60-7930

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
22
Starter Knob
 $26.38

Part Number:56-8970

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.38
Usually ships in 7 - 12 business days
 $26.38
23
Rope-Recoil Obsolete - Not Available
 $2.99

Part Number:54-6370

Discontinued

Discontinued
 $2.99
Discontinued
24
Bolt andWasher Obsolete - Not Available
 $2.99

Part Number:60-7610

Discontinued

Discontinued
 $2.99
Discontinued
25
Washer Obsolete - Not Available
 $2.99

Part Number:65-4470

Discontinued

Discontinued
 $2.99
Discontinued
26
Screw Obsolete - Not Available
 $2.99

Part Number:60-8220

Discontinued

Discontinued
 $2.99
Discontinued
27
Nut Obsolete - Not Available
 $2.99

Part Number:60-7770

Discontinued

Discontinued
 $2.99
Discontinued
29
Screw andWasher Obsolete - Not Available
 $2.99

Part Number:60-7620

Discontinued

Discontinued
 $2.99
Discontinued
30
Ignition Coil Obsolete - Not Available
 $2.99

Part Number:60-7860

Discontinued

Discontinued
 $2.99
Discontinued
31
Grommet Obsolete - Not Available
 $6.25

Part Number:60-7840

Discontinued

Discontinued
 $6.25
Discontinued
32
Band Obsolete - Not Available
 $5.14

Part Number:54-5990

Discontinued

Discontinued
 $5.14
Discontinued
33
Crankshaft Asm Obsolete - Not Available
 $503.61

Part Number:60-7790

Discontinued

Discontinued
 $503.61
Discontinued
J-
Recoil Starter Asm Obsolete - Not Available
 $229.72

Part Number:88-0110

Discontinued

Discontinued
 $229.72
Discontinued
Saw Blade and Brush
Toro 51660 (1000001-1999999)(1991) Trimmer Saw Blade and Brush class=
 Fig #
1
Saw Bld Pkg
 $97.82

Part Number:51-1230

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $97.82
Usually ships in 7 - 12 business days
 $97.82
2
Brush Bld Pkg Obsolete - Not Available
 $45.41

Part Number:51-1240

Discontinued

Discontinued
 $45.41
Discontinued
3
Blade Adapter Kit
 $88.68

Part Number:41-4440

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $88.68
Usually ships in 7 - 12 business days
 $88.68
4
Nut
 $8.26

Part Number:41-5410

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.26
Usually ships in 7 - 12 business days
 $8.26
5
Cotter Pin-1/16 X 1 Lg
 $3.99

Part Number:3272-3

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
K-
Blade Adapter Kit
 $88.68

Part Number:41-4440

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $88.68
Usually ships in 7 - 12 business days
 $88.68
Spark Arrestor Muffler
Toro 51660 (1000001-1999999)(1991) Trimmer Spark Arrestor Muffler class=
 Fig #
1
Bolt Obsolete - Not Available
 $2.99

Part Number:65-2630

Discontinued

Discontinued
 $2.99
Discontinued
2
Body-Muffler Obsolete - Not Available
 $2.99

Part Number:65-4320

Discontinued

Discontinued
 $2.99
Discontinued
3
Plate Obsolete - Not Available
 $2.99

Part Number:65-4330

Discontinued

Discontinued
 $2.99
Discontinued
4
Screen Obsolete - Not Available
 $2.99

Part Number:65-4340

Discontinued

Discontinued
 $2.99
Discontinued
5
Plate Obsolete - Not Available
 $2.99

Part Number:65-4350

Discontinued

Discontinued
 $2.99
Discontinued
6
Gasket Obsolete - Not Available
 $10.30

Part Number:60-8100

Discontinued

Discontinued
 $10.30
Discontinued
7
Muffler Lid Obsolete - Not Available
 $2.99

Part Number:60-8110

Discontinued

Discontinued
 $2.99
Discontinued
8
Gasket Obsolete - Not Available
 $3.05

Part Number:65-4410

Discontinued

Discontinued
 $3.05
Discontinued
9
Nut Obsolete - Not Available
 $2.99

Part Number:65-4420

Discontinued

Discontinued
 $2.99
Discontinued
10
Gasket Obsolete - Not Available
 $14.37

Part Number:65-4360

Discontinued

Discontinued
 $14.37
Discontinued
11
Gasket Obsolete - Not Available
 $2.99

Part Number:65-4370

Discontinued

Discontinued
 $2.99
Discontinued
Trimmer Head & Gear Box Assembly
Toro 51660 (1000001-1999999)(1991) Trimmer Trimmer Head & Gear Box Assembly class=
 Fig #
1
Lh Knob
 $76.38

Part Number:57-5580

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $76.38
Usually ships in 7 - 12 business days
 $76.38
2
Spring
 $5.89

Part Number:57-5620

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.89
Usually ships in 7 - 12 business days
 $5.89
3
Spool Hsg
 $119.82

Part Number:57-5600

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $119.82
Usually ships in 7 - 12 business days
 $119.82
4
Repl Line Pkg Obsolete - Not Available
 $22.79

Part Number:43-5000

Discontinued

Discontinued
 $22.79
Discontinued
4A
Bulk Line W/label
 $73.55

Part Number:46-2710

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $73.55
Usually ships in 7 - 12 business days
 $73.55
4B
Bulk Spool .095-no. 1
 $40.67

Part Number:41-6820

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $40.67
Usually ships in 7 - 12 business days
 $40.67
4C
Bulk Line W/Label Obsolete - Not Available
 $52.06

Part Number:46-2730

Discontinued

Discontinued
 $52.06
Discontinued
4D
Replacmnt Line Obsolete - Not Available
 $26.53

Part Number:52-5070

Discontinued

Discontinued
 $26.53
Discontinued
4E
3 Lb Bulk Line W/Label Obsolete - Not Available
 $136.30

Part Number:46-2740

Discontinued

Discontinued
 $136.30
Discontinued
5
Inner Spool
 $108.82

Part Number:57-5590

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $108.82
Usually ships in 7 - 12 business days
 $108.82
6
Shaft Obsolete - Not Available
 $26.53

Part Number:57-5610

Discontinued

Discontinued
 $26.53
Discontinued
7
Dust Cap F/w
 $150.26

Part Number:48-2080

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $150.26
Usually ships in 7 - 12 business days
 $150.26
8
Grass Wrap Guard Obsolete - Not Available
 $16.15

Part Number:57-5540

Discontinued

Discontinued
 $16.15
Discontinued
9
Shield Support
 $53.96

Part Number:47-2800

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $53.96
Usually ships in 7 - 12 business days
 $53.96
10
Oil Seal
 $56.85

Part Number:48-2090

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $56.85
Usually ships in 7 - 12 business days
 $56.85
11
Splined Sleeve Obsolete - Not Available
 $2.99

Part Number:48-2100

Discontinued

Discontinued
 $2.99
Discontinued
12
Gearbox Obsolete - Not Available
 $316.58

Part Number:52-5710

Discontinued

Discontinued
 $316.58
Discontinued
13
Zerk
 $6.65

Part Number:53-7410

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.65
Usually ships in 7 - 12 business days
 $6.65
14
Hhms Screw
 $8.33

Part Number:48-2150

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.33
Usually ships in 7 - 12 business days
 $8.33
15
Hhms Screw Obsolete - Not Available
 $2.99

Part Number:48-2130

Discontinued

Discontinued
 $2.99
Discontinued
16
Washer Obsolete - Not Available
 $2.99

Part Number:48-2140

Discontinued

Discontinued
 $2.99
Discontinued
17
Screw-shh
 $3.99

Part Number:32105-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Shield Brkt
 $38.33

Part Number:47-2760

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $38.33
Usually ships in 7 - 12 business days
 $38.33
19
Nut-lock, Ni
 $3.99

Part Number:3296-2

In Stock

In Stock

Note: See Page 54 for Pneumatic Caster Wheel Assembly.
 $3.99
In Stock
 $3.99
20
Grass Shield Obsolete - Not Available
 $106.04

Part Number:61-4570

Discontinued

Discontinued
 $106.04
Discontinued
21
Lockwasher Obsolete - Not Available
 $2.99

Part Number:55-8050

Discontinued

Discontinued
 $2.99
Discontinued
22
Screw Obsolete - Not Available
 $2.99

Part Number:57-5550

Discontinued

Discontinued
 $2.99
Discontinued
23
Eyelet
 $6.07

Part Number:57-5630

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.07
Usually ships in 7 - 12 business days
 $6.07
M-
Head Asm Obsolete - Not Available
 $2.99

Part Number:57-5670

Discontinued

Discontinued
 $2.99
Discontinued
 Fig #
Trimmer Parts

Repair Guides for Toro Trimmer 51660 (1000001-1999999)(1991)

How to Replace the Drive Shaft on a String Trimmer

Learn how to properly replace the drive shaft on your string trimmer in less than 30 minutes.

How to Replace Fuel Lines on 2-Cycle Engines

This video explains simple procedures to determine the correct fuel line routing for any 2-cycle engine carburetor.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

Questions & Answers for 51660 (1000001-1999999)(1991)

No questions have been asked yet
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