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Toro 51603 (2000001-2999999)(1982) Trimmer

Toro 51603 (2000001-2999999)(1982) Trimmer Parts

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Carburetor
Clamp and Ring Kit
Deluxe Harness
Engine
Page E
Shaft & Tube Assembly
Standard Harness
Trimmer Head Assembly
Showing All Parts
Carburetor
 Fig #
1
Screw Obsolete - Not Available
 $2.99

Part Number:41-1070

Discontinued

Discontinued
 $2.99
Discontinued
2
Cover, Diaphragm Obsolete - Not Available
 $2.99

Part Number:41-1060

Discontinued

Discontinued
 $2.99
Discontinued
3
Metering Diaphragm Obsolete - Not Available
 $2.99

Part Number:41-1050

Discontinued

Discontinued
 $2.99
Discontinued
4
Gasket, Diaphragm Obsolete - Not Available
 $2.99

Part Number:41-1040

Discontinued

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

Part Number:41-1110

Discontinued

Discontinued
 $2.99
Discontinued
6
Plate, Circuit Obsolete - Not Available
 $2.99

Part Number:41-1100

Discontinued

Discontinued
 $2.99
Discontinued
7
Diaphragm Circuit Plate Obsolete - Not Available
 $2.99

Part Number:41-1090

Discontinued

Discontinued
 $2.99
Discontinued
8
Gasket-Circuit Plate Obsolete - Not Available
 $2.99

Part Number:41-1080

Discontinued

Discontinued
 $2.99
Discontinued
9
Valve Screw Obsolete - Not Available
 $2.99

Part Number:45-2780

Discontinued

Discontinued
 $2.99
Discontinued
10
Valve-Throttle Obsolete - Not Available
 $2.99

Part Number:34-6730

Discontinued

Discontinued
 $2.99
Discontinued
11
Spring, Needle Obsolete - Not Available
 $2.99

Part Number:41-0860

Discontinued

Discontinued
 $2.99
Discontinued
12
Needle-Idle Obsolete - Not Available
 $2.99

Part Number:41-0810

Discontinued

Discontinued
 $2.99
Discontinued
13
Spring, Hs Needle Obsolete - Not Available
 $2.99

Part Number:41-0820

Discontinued

Discontinued
 $2.99
Discontinued
14
Needle, Hs Obsolete - Not Available
 $2.99

Part Number:41-0850

Discontinued

Discontinued
 $2.99
Discontinued
15
Shaft Assembly-Throttle Obsolete - Not Available
 $2.99

Part Number:46-4660

Discontinued

Discontinued
 $2.99
Discontinued
16
Spring-Throttle Lever Obsolete - Not Available
 $2.99

Part Number:41-0720

Discontinued

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

Part Number:46-4700

Discontinued

Discontinued
 $2.99
Discontinued
18
Screw-Idle Adjust Obsolete - Not Available
 $2.99

Part Number:46-4690

Discontinued

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

Part Number:41-0700

Discontinued

Discontinued
 $2.99
Discontinued
21
Pump Gasket Obsolete - Not Available
 $2.99

Part Number:41-0920

Discontinued

Discontinued
 $2.99
Discontinued
22
Diaphragm Fuel Pump Obsolete - Not Available
 $99.28

Part Number:62-5800

Discontinued

Discontinued
 $99.28
Discontinued
23
Inlet Screen Obsolete - Not Available
 $2.99

Part Number:46-4720

Discontinued

Discontinued
 $2.99
Discontinued
24
Lever-Throttle Obsolete - Not Available
 $2.99

Part Number:46-4380

Discontinued

Discontinued
 $2.99
Discontinued
25
Ring-Throttle Retainer Obsolete - Not Available
 $2.99

Part Number:46-4370

Discontinued

Discontinued
 $2.99
Discontinued
26
Fitting Fuel Inlet Obsolete - Not Available
 $2.99

Part Number:46-4710

Discontinued

Discontinued
 $2.99
Discontinued
27
Inlet Needle Valve Obsolete - Not Available
 $2.99

Part Number:41-1010

Discontinued

Discontinued
 $2.99
Discontinued
28
Metering Lever Spring Obsolete - Not Available
 $2.99

Part Number:34-6790

Discontinued

Discontinued
 $2.99
Discontinued
29
Lever Metering Obsolete - Not Available
 $2.99

Part Number:41-0880

Discontinued

Discontinued
 $2.99
Discontinued
30
Metering Lever Pin Obsolete - Not Available
 $2.99

Part Number:41-1020

Discontinued

Discontinued
 $2.99
Discontinued
31
Screw-Metering Pin Obsolete - Not Available
 $2.99

Part Number:41-1030

Discontinued

Discontinued
 $2.99
Discontinued
A-
Kit-Oem Repair Obsolete - Not Available
 $2.99

Part Number:46-4740

Discontinued

Discontinued
 $2.99
Discontinued
A-
Kit-Kwik Repair Obsolete - Not Available
 $2.99

Part Number:46-4750

Discontinued

Discontinued
 $2.99
Discontinued
A-
Carb Kit Obsolete - Not Available
 $2.99

Part Number:41-8040

Discontinued

Discontinued
 $2.99
Discontinued
A-
Kit Screen andClip Obsolete - Not Available
 $2.99

Part Number:46-4730

Discontinued

Discontinued
 $2.99
Discontinued
Clamp and Ring Kit
 Fig #
2
Screw-Hh
 $7.41

Part Number:325-13

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $7.41
Ships in 4 - 8 business days
 $7.41
4
Nut-Lock, Ni
 $2.99

Part Number:3296-12

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $2.99
Ships in 4 - 8 business days
 $2.99
B-
Harness Clamp/Ring Kit Obsolete - Not Available
 $31.71

Part Number:46-2690

Discontinued

Discontinued
 $31.71
Discontinued
Deluxe Harness
 Fig #
1
Strap Shoulder Acc Obsolete - Not Available
 $41.78

Part Number:682075

Discontinued

Discontinued
 $41.78
Discontinued
Engine
 Fig #
1
Muffler Screw Obsolete - Not Available
 $2.99

Part Number:45-1450

Discontinued

Discontinued
 $2.99
Discontinued
2
Washer-Lock
 $2.99

Part Number:3253-17

In Stock, 1 available

In Stock, 1 available
 $2.99
In Stock, 1 available
 $2.99
3
Washer-Flat
 $2.99

Part Number:3256-51

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $2.99
Ships in 4 - 8 business days
 $2.99
4
Cdi Module Obsolete - Not Available
 $2.99

Part Number:45-0230

Discontinued

Discontinued
 $2.99
Discontinued
5
Wire-Ground/Switch Obsolete - Not Available
 $2.99

Part Number:45-0610

Discontinued

Discontinued
 $2.99
Discontinued
6
Screw Cdi Obsolete - Not Available
 $2.99

Part Number:45-0640

Discontinued

Discontinued
 $2.99
Discontinued
7
Wire-Coil/Switch Obsolete - Not Available
 $2.99

Part Number:45-0620

Discontinued

Discontinued
 $2.99
Discontinued
8
Backing Plate Assy. Obsolete - Not Available
 $2.99

Part Number:45-2020

Discontinued

Discontinued
 $2.99
Discontinued
9
Screw-Taptite
 $2.99

Part Number:32144-1

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
10
Plate-Stress Obsolete - Not Available
 $2.99

Part Number:45-0540

Discontinued

Discontinued
 $2.99
Discontinued
11
Cooling Shroud Obsolete - Not Available
 $2.99

Part Number:45-1850

Discontinued

Discontinued
 $2.99
Discontinued
12
Screw-Shroud Obsolete - Not Available
 $2.99

Part Number:45-0630

Discontinued

Discontinued
 $2.99
Discontinued
13
Fiywheel Obsolete - Not Available
 $2.99

Part Number:45-0240

Discontinued

Discontinued
 $2.99
Discontinued
14
Cup-Starter Obsolete - Not Available
 $2.99

Part Number:45-0130

Discontinued

Discontinued
 $2.99
Discontinued
15
Nut-Jam
 $2.99

Part Number:3220-5

In Stock, 13 available

In Stock, 13 available
 $2.99
In Stock, 13 available
 $2.99
16
Screw, Intake Obsolete - Not Available
 $2.99

Part Number:45-0700

Discontinued

Discontinued
 $2.99
Discontinued
17
Choke Gasket Obsolete - Not Available
 $2.99

Part Number:45-1910

Discontinued

Discontinued
 $2.99
Discontinued
18
Choke andSpitback Cup Assy. Obsolete - Not Available
 $2.99

Part Number:45-1980

Discontinued

Discontinued
 $2.99
Discontinued
19
Screw-Carburetor Obsolete - Not Available
 $2.99

Part Number:45-1800

Discontinued

Discontinued
 $2.99
Discontinued
20
Filter Felt Obsolete - Not Available
 $2.99

Part Number:45-1880

Discontinued

Discontinued
 $2.99
Discontinued
21
Filter Foam Obsolete - Not Available
 $7.96

Part Number:45-1890

Discontinued

Discontinued
 $7.96
Discontinued
22
Filter Cover
 $14.99

Part Number:45-1900

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $14.99
Ships in 4 - 8 business days
 $14.99
23
Carburetor Asm Obsolete - Not Available
 $312.30

Part Number:45-2870

Discontinued

Discontinued
 $312.30
Discontinued
24
Clamp-Line, Fuel
 $4.78

Part Number:2412-80

In Stock, 2 available

In Stock, 2 available
 $4.78
In Stock, 2 available
 $4.78
25
Gas Line Obsolete - Not Available
 $2.99

Part Number:46-4830

Discontinued

Discontinued
 $2.99
Discontinued
26
Carb. Gasket
 $8.98

Part Number:45-3060

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $8.98
Ships in 4 - 8 business days
 $8.98
27
Threaded Insert Obsolete - Not Available
 $2.99

Part Number:45-2110

Discontinued

Discontinued
 $2.99
Discontinued
28
Intake Gasket
 $8.24

Part Number:45-2990

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $8.24
Ships in 4 - 8 business days
 $8.24
29
Flywheel Key Obsolete - Not Available
 $2.99

Part Number:45-0470

Discontinued

Discontinued
 $2.99
Discontinued
30
Spark Plug Obsolete - Not Available
 $7.90

Part Number:45-0320

Discontinued

Discontinued
 $7.90
Discontinued
31
Short Block Obsolete - Not Available
 $2.99

Part Number:45-2210

Discontinued

Discontinued
 $2.99
Discontinued
32
Tab Shield Obsolete - Not Available
 $2.99

Part Number:45-1500

Discontinued

Discontinued
 $2.99
Discontinued
33
Screw-Heat Shield Obsolete - Not Available
 $2.99

Part Number:45-1530

Discontinued

Discontinued
 $2.99
Discontinued
34
Exhaust Gasket
 $5.35

Part Number:45-1950

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $5.35
Ships in 4 - 8 business days
 $5.35
35
Screw Shield Tab Obsolete - Not Available
 $2.99

Part Number:45-1280

Discontinued

Discontinued
 $2.99
Discontinued
36
Muffler Assembly Obsolete - Not Available
 $145.97

Part Number:45-1270

Discontinued

Discontinued
 $145.97
Discontinued
37
Arrester-Spark Obsolete - Not Available
 $2.99

Part Number:45-2390

Discontinued

Discontinued
 $2.99
Discontinued
38
Muffler Outlet Plate Obsolete - Not Available
 $2.99

Part Number:45-1190

Discontinued

Discontinued
 $2.99
Discontinued
39
Muffler Shield Obsolete - Not Available
 $2.99

Part Number:45-1360

Discontinued

Discontinued
 $2.99
Discontinued
40
Screw-Outlet Obsolete - Not Available
 $2.99

Part Number:32140-102

Discontinued

Discontinued
 $2.99
Discontinued
D-
Engine Complete Obsolete - Not Available
 $2.99

Part Number:221-723

Discontinued

Discontinued
 $2.99
Discontinued
Page E
 Fig #
1
Handle Knob
 $2.99

Part Number:98-7134

In Stock, 25+ available

In Stock, 25+ available

Note: Important Note: Replacement Parts May Not Always Be Available in Matching Colors.
 $2.99
In Stock, 25+ available
 $2.99
2
Screw-Pph
 $2.99

Part Number:3250-23

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $2.99
Ships in 4 - 8 business days
 $2.99
4
Screw-Pph
 $4.35

Part Number:3250-22

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $4.35
Ships in 4 - 8 business days
 $4.35
5
Starter Rope Obsolete - Not Available
 $2.99

Part Number:65-3270

Discontinued

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

Part Number:38-6570

Discontinued

Discontinued
 $2.99
Discontinued
7
Bushing Rope Obsolete - Not Available
 $2.99

Part Number:45-1580

Discontinued

Discontinued
 $2.99
Discontinued
9
Link-Throttle Obsolete - Not Available
 $2.99

Part Number:44-7430

Discontinued

Discontinued
 $2.99
Discontinued
10
Isolation Mount Obsolete - Not Available
 $2.99

Part Number:42-5660

Discontinued

Discontinued
 $2.99
Discontinued
11
Starter Assembly Obsolete - Not Available
 $2.99

Part Number:45-0190

Discontinued

Discontinued
 $2.99
Discontinued
12
Clip-Crankcase Pad Obsolete - Not Available
 $2.99

Part Number:42-6230

Discontinued

Discontinued
 $2.99
Discontinued
13
Crankcase Pad Obsolete - Not Available
 $2.99

Part Number:42-6240

Discontinued

Discontinued
 $2.99
Discontinued
14
Gas Tank Obsolete - Not Available
 $2.99

Part Number:42-5600

Discontinued

Discontinued
 $2.99
Discontinued
15
Gas Cap Asm
 $24.70

Part Number:52-3610

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $24.70
Ships in 4 - 8 business days
 $24.70
16
Gas Tank Obsolete - Not Available
 $2.99

Part Number:42-5600

Discontinued

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

Part Number:42-5680

Discontinued

Discontinued
 $2.99
Discontinued
18
Gasket Obsolete - Not Available
 $2.99

Part Number:80-4730

Discontinued

Discontinued
 $2.99
Discontinued
19
Clamp-Line, Fuel
 $4.78

Part Number:2412-80

In Stock, 2 available

In Stock, 2 available
 $4.78
In Stock, 2 available
 $4.78
20
Bumper-Gas Tank Obsolete - Not Available
 $2.99

Part Number:42-5590

Discontinued

Discontinued
 $2.99
Discontinued
22
Nut-Lock, Ni
 $2.99

Part Number:3296-2

In Stock, 6 available

In Stock, 6 available

Note: See Page 54 for Pneumatic Caster Wheel Assembly.
 $2.99
In Stock, 6 available
 $2.99
24
Cover-Air Cleaner Obsolete - Not Available
 $2.99

Part Number:44-6720

Discontinued

Discontinued
 $2.99
Discontinued
25
Housing Engine L.H. Obsolete - Not Available
 $2.99

Part Number:44-6520

Discontinued

Discontinued
 $2.99
Discontinued
26
Lever Throttle Obsolete - Not Available
 $2.99

Part Number:42-5630

Discontinued

Discontinued
 $2.99
Discontinued
27
Torsion Spring
 $24.79

Part Number:42-5640

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $24.79
Ships in 4 - 8 business days
 $24.79
28
Switch Cover-Black Obsolete - Not Available
 $2.99

Part Number:218-507

Discontinued

Discontinued
 $2.99
Discontinued
29
Switch
 $17.39

Part Number:42-6000

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $17.39
Ships in 4 - 8 business days
 $17.39
31
Screw-Carr
 $2.99

Part Number:3230-6

In Stock, 18 available

In Stock, 18 available
 $2.99
In Stock, 18 available
 $2.99
32
Handle Secondary Obsolete - Not Available
 $2.99

Part Number:42-5550

Discontinued

Discontinued
 $2.99
Discontinued
33
Tube-Upper Shaft Housing Obsolete - Not Available
 $2.99

Part Number:42-5570

Discontinued

Discontinued
 $2.99
Discontinued
34
Nylon Insert Lock Nut
 $2.99

Part Number:3296-29

In Stock, 25+ available

In Stock, 25+ available

Note: Installation Requires Lift Arm Assemblies 76-3080 and 76-3090.
 $2.99
In Stock, 25+ available
 $2.99
35
Clamp-Pole Obsolete - Not Available
 $2.99

Part Number:42-5830

Discontinued

Discontinued
 $2.99
Discontinued
36
Screw-Hh
 $2.99

Part Number:322-3

In Stock, 25+ available

In Stock, 25+ available

Note: Use Pro-Lock, Nut Type (P/N 1-840022, .5ml Tube) on Threads.
 $2.99
In Stock, 25+ available
 $2.99
Shaft & Tube Assembly
 Fig #
1
Decal Warning Obsolete - Not Available
 $2.99

Part Number:42-5850

Discontinued

Discontinued
 $2.99
Discontinued
2
Decal-Toro Tc 300 Obsolete - Not Available
 $2.99

Part Number:44-6530

Discontinued

Discontinued
 $2.99
Discontinued
3
Shaft-Flex Obsolete - Not Available
 $2.99

Part Number:42-5700

Discontinued

Discontinued
 $2.99
Discontinued
4
Rep. Serial Plt Obsolete - Not Available
 $2.99

Part Number:34-3270

Discontinued

Discontinued
 $2.99
Discontinued
5
Tube-Lower Shaft Housing Obsolete - Not Available
 $2.99

Part Number:11-1519

Discontinued

Discontinued
 $2.99
Discontinued
Standard Harness
 Fig #
1
Shoulder Strap Obsolete - Not Available
 $2.99

Part Number:46-2950

Discontinued

Discontinued
 $2.99
Discontinued
Trimmer Head Assembly
 Fig #
1
Insert-Pole End Obsolete - Not Available
 $2.99

Part Number:42-5560

Discontinued

Discontinued
 $2.99
Discontinued
2
Nut-Lock, Ni
 $2.99

Part Number:3296-2

In Stock, 6 available

In Stock, 6 available

Note: See Page 54 for Pneumatic Caster Wheel Assembly.
 $2.99
In Stock, 6 available
 $2.99
3
Shield Obsolete - Not Available
 $2.99

Part Number:42-5540

Discontinued

Discontinued
 $2.99
Discontinued
4
Lock Nut
 $2.99

Part Number:3296-42

In Stock, 16 available

In Stock, 16 available
 $2.99
In Stock, 16 available
 $2.99
5
Bearing Housing Assembly Obsolete - Not Available
 $2.99

Part Number:42-5931

Discontinued

Discontinued
 $2.99
Discontinued
6
Pin-Spirol
 $6.57

Part Number:32121-108

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $6.57
Ships in 4 - 8 business days
 $6.57
7
Screw-Pph
 $2.99

Part Number:3250-23

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $2.99
Ships in 4 - 8 business days
 $2.99
8
Screw-Pan Head Machine Obsolete - Not Available
 $2.99

Part Number:3250-24

Discontinued

Discontinued
 $2.99
Discontinued
9
Screw-Hwh
 $4.54

Part Number:3290-321

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $4.54
Ships in 4 - 8 business days
 $4.54
10
Pop Rivet-.125 X 1/8
 $5.03

Part Number:3290-54

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $5.03
Ships in 4 - 8 business days
 $5.03
11
Brkt/Knife Bld Asm Obsolete - Not Available
 $19.68

Part Number:42-5920

Discontinued

Discontinued
 $19.68
Discontinued
12
Saddle-Spool Cap Obsolete - Not Available
 $2.99

Part Number:33-8940

Discontinued

Discontinued
 $2.99
Discontinued
13A
Repl Line Pkg Obsolete - Not Available
 $22.79

Part Number:43-5000

Discontinued

Discontinued
 $22.79
Discontinued
13B
Bulk Line W/Label
 $71.41

Part Number:46-2710

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $71.41
Ships in 4 - 8 business days
 $71.41
14
Driver
 $23.00

Part Number:42-6050

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $23.00
Ships in 4 - 8 business days
 $23.00
15
Spool Core
 $145.53

Part Number:42-0570

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $145.53
Ships in 4 - 8 business days
 $145.53
17
Spring Compression
 $8.68

Part Number:29-7130

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $8.68
Ships in 4 - 8 business days
 $8.68
18
Drum/Eyelet
 $59.25

Part Number:42-5950

Ships in 4 - 8 business days

Ships in 4 - 8 business days
 $59.25
Ships in 4 - 8 business days
 $59.25
 Fig #
Trimmer Parts
Repair Guides
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.

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.

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.

Accessories
Accessories for the Toro 51603

Questions & Answers

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