MTD Trimmer Parts 1991
MTD Trimmer Replacement  For Model 251-537-105 (1991)

MTD Trimmer Replacement Parts For Model 251-537-105 (1991)

We Sell Only Genuine MTD Parts

Popular Parts for MTD 251-537-000 (1991)

Page A
MTD 251-537-105 (1991) Trimmer Page A Diagram
 Fig #
A1
Control Handle
 $8.62

Part Number:747-0748

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.62
Usually ships in 7 - 12 business days
 $8.62
A2
Upper Handb Obsolete - Not Available
 $28.18

Part Number:749-0832

Discontinued

Discontinued
 $28.18
Discontinued
A3
Lower Handle Obsolete - Not Available
 $17.00

Part Number:749-0833

Discontinued

Discontinued
 $17.00
Discontinued
A4
Belt-v 3l X
 $26.85

Part Number:954-04032B

In Stock

In Stock
 $26.85
In Stock
 $26.85
A5
Nut-hex Ins
 $5.07

Part Number:712-0429

In Stock

In Stock

Note: (Code: N)
 $5.07
In Stock
 $5.07
A6
Bolt-hex 5/16-18 X
 $5.93

Part Number:710-3038

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used on 650c
 $5.93
Usually ships in 7 - 12 business days
 $5.93
A7
Shlg. Bolt .50 Dia. X L.7N Obsolete - Not Available
 $3.12

Part Number:738-0856

Discontinued

Discontinued
 $3.12
Discontinued
A8
6" Wheel Obsolete - Not Available
 $10.81

Part Number:734-1690

Discontinued

Discontinued
 $10.81
Discontinued
A9
Idler Pulley Obsolete - Not Available
 $2.99

Part Number:756-0591

Discontinued

Discontinued
 $2.99
Discontinued
A10
Bracket-Idler Pulley Obsolete - Not Available
 $2.99

Part Number:787-0105

Discontinued

Discontinued
 $2.99
Discontinued
A11
Screw Obsolete - Not Available
 $3.99

Part Number:710-1213

Discontinued

Discontinued
 $3.99
Discontinued
A12
Nut-hex Ins
 $5.07

Part Number:712-0429

In Stock

In Stock

Note: (Code: N)
 $5.07
In Stock
 $5.07
A13
Bushing Obsolete - Not Available
 $6.01

Part Number:741-0577

Discontinued

Discontinued
 $6.01
Discontinued
A14
Arrn-Pivot Rod Obsolete - Not Available
 $4.99

Part Number:747-0602

Discontinued

Discontinued
 $4.99
Discontinued
A15
Washer-fl
Minimum Quantity of 2 Required
 $4.49

Part Number:736-0237

In Stock

In Stock

Note: (Not Shown)
 $4.49
In Stock
 $4.49
A16
Use 914-0474
 $5.63

Part Number:714-0474

In Stock

In Stock
 $5.63
In Stock
 $5.63
A17
Adjustor Assembly Obsolete - Not Available
 $17.92

Part Number:682-0500

Discontinued

Discontinued
 $17.92
Discontinued
A18
Arrn-Front Wheel Obsolete - Not Available
 $6.19

Part Number:787-0102

Discontinued

Discontinued
 $6.19
Discontinued
A19
Nut-nylon Lk 1/4x2
 $3.99

Part Number:712-0324

In Stock

In Stock

Note: Part of Motor, Switch & Cord Ass\\\\\\\'y. Comp. (Ref. 49)
 $3.99
In Stock
 $3.99
A19
Nut-hex Center
 $5.58

Part Number:912-0107

In Stock

In Stock

Note: 500 & 600 Series
 $5.58
In Stock
 $5.58
A20
Nut-hex Lock
 $6.12

Part Number:912-0431

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washer Locally. if These Items Cannot Be Obtained Locally, Order by Part Numb
 $6.12
In Stock
 $6.12
A21
Spring-Cutterhead Obsolete - Not Available
 $9.29

Part Number:732-0660

Discontinued

Discontinued
 $9.29
Discontinued
A22
Hex Bolt 5/16-18 X 1" Obsolete - Not Available
 $2.99

Part Number:710-1088

Discontinued

Discontinued
 $2.99
Discontinued
A23
Screw-hex
Minimum Quantity of 2 Required
 $4.32

Part Number:710-0654A

In Stock

In Stock

Note: Code 665
 $4.32
In Stock
 $4.32
A24
Screw-set 5/16-18 Obsolete - Not Available
 $4.99

Part Number:710-3006

Discontinued

Discontinued

Note: (534)
 $4.99
Discontinued
A25
Pulley Half
 $11.55

Part Number:756-0589

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.55
Usually ships in 7 - 12 business days
 $11.55
A25
Pulley Obsolete - Not Available
 $61.85

Part Number:756-0629

Discontinued

Discontinued
 $61.85
Discontinued
A26
Control Handle
 $41.72

Part Number:747-0804

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Std.) New Part
 $41.72
Usually ships in 7 - 12 business days
 $41.72
A27
Belt Guard Obsolete - Not Available
 $2.99

Part Number:787-0134

Discontinued

Discontinued

Note: (B&s)
 $2.99
Discontinued
A27
Belt Guard Obsolete - Not Available
 $2.99

Part Number:787-0103

Discontinued

Discontinued
 $2.99
Discontinued
A28
Belt-v 1/2 X 31
 $27.24

Part Number:954-0935

In Stock

In Stock
 $27.24
In Stock
 $27.24
A29
Belt-v 3l X
 $26.85

Part Number:954-04032B

In Stock

In Stock
 $26.85
In Stock
 $26.85
A30
Belt Guard Obsolete - Not Available
 $4.99

Part Number:787-0104

Discontinued

Discontinued
 $4.99
Discontinued
A31
Key-woodruff #3-1/ Obsolete - Not Available
 $4.99

Part Number:914-0112

Discontinued

Discontinued
 $4.99
Discontinued
A32
Ring-retaining Obsolete - Not Available
 $3.99

Part Number:916-0182

Discontinued

Discontinued
 $3.99
Discontinued
A33
Pulley-cutterhead Obsolete - Not Available
 $30.92

Part Number:756-0590

Discontinued

Discontinued
 $30.92
Discontinued
A34
Shaft-cutterhead
 $54.22

Part Number:911-0855

In Stock

In Stock
 $54.22
In Stock
 $54.22
A35
Washer-fl
Minimum Quantity of 2 Required
 $5.67

Part Number:936-0101

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Model 017r Only)
 $5.67
Usually ships in 7 - 12 business days
 $5.67
A36
Bushing-cutterhead Obsolete - Not Available
 $6.61

Part Number:741-0576

Discontinued

Discontinued
 $6.61
Discontinued
A37
Housing-cutterhead Obsolete - Not Available
 $19.15

Part Number:719-0289

Discontinued

Discontinued
 $19.15
Discontinued
A38
Guard-blade Obsolete - Not Available
 $25.09

Part Number:731-1193

Discontinued

Discontinued
 $25.09
Discontinued
A39
Guide-edge Obsolete - Not Available
 $11.33

Part Number:787-0101

Discontinued

Discontinued
 $11.33
Discontinued
A40
Washer-fl
 $8.84

Part Number:936-0117

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (271r, 272r-if Required)
 $8.84
Usually ships in 7 - 12 business days
 $8.84
A41
Nut-hex Jam 3/8-24
 $6.84

Part Number:912-3001

In Stock

In Stock

Note: (Serial No. 359000 and Below)
 $6.84
In Stock
 $6.84
A42
Blade-9in-edger Obsolete - Not Available
 $10.52

Part Number:942-0554

Discontinued

Discontinued
 $10.52
Discontinued
A43
Washer-hd 3/8
 $4.44

Part Number:736-0217

In Stock

In Stock

Note: Purchase Locally
 $4.44
In Stock
 $4.44
A44
Nut-hex 3/8-24
 $5.50

Part Number:712-0241

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $5.50
In Stock
 $5.50
A45
Cable-depth Contro Obsolete - Not Available
 $32.48

Part Number:946-0591

Discontinued

Discontinued
 $32.48
Discontinued
A46
Hex Wash. Hd. Scr. #10-24 Obsolete - Not Available
 $2.99

Part Number:151522

Discontinued

Discontinued
 $2.99
Discontinued
A47
Base-Edger Frame Obsolete - Not Available
 $33.64

Part Number:787-0111

Discontinued

Discontinued
 $33.64
Discontinued
A49
Spacer-Pivot Arm Obsolete - Not Available
 $2.99

Part Number:HH-11-03527

Discontinued

Discontinued
 $2.99
Discontinued
A50
Nut-hex Ins L-#10-
 $4.63

Part Number:712-0161

Backorder: No ETA

Backorder: No ETA

Note: (Not Shown)
 $4.63
Backorder: No ETA
 $4.63
A51
Control-throttle
 $76.71

Part Number:746-0800A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (B&s)
 $76.71
Usually ships in 7 - 12 business days
 $76.71
A51
Throttle Control Obsolete - Not Available
 $21.87

Part Number:746-0747

Discontinued

Discontinued
 $21.87
Discontinued
A52
Screw-hex 1/4-20 X
 $4.21

Part Number:710-0136

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Found on Models Equipped With an Electric Pto Only.
 $4.21
Usually ships in 7 - 12 business days
 $4.21
A53
Nut-hex 1/4-20
 $5.62

Part Number:912-0287

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $5.62
Usually ships in 7 - 12 business days
 $5.62
A54
Hex Hd. Cap Scr. 3/8-24 X 1.75
Minimum Quantity of 2 Required
 $5.62

Part Number:710-0539

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $5.62
Usually ships in 7 - 12 business days
 $5.62
A55
Use 936-0452
Minimum Quantity of 2 Required
 $4.66

Part Number:736-0452

In Stock

In Stock
 $4.66
In Stock
 $4.66
A57
Spacer Obsolete - Not Available
 $3.66

Part Number:750-0841

Discontinued

Discontinued

Note: (536)
 $3.66
Discontinued
A58
Square Key 3/16 X .75
Minimum Quantity of 2 Required
 $3.99

Part Number:714-0122

In Stock

In Stock
 $3.99
In Stock
 $3.99
A59
Nut-nylon Lk 1/4x2
 $3.99

Part Number:712-0324

In Stock

In Stock

Note: Part of Motor, Switch & Cord Ass\\\\\\\'y. Comp. (Ref. 49)
 $3.99
In Stock
 $3.99
A60
Stop Bracket Obsolete - Not Available
 $7.71

Part Number:787-0110

Discontinued

Discontinued
 $7.71
Discontinued
A61
Cable Clamp Obsolete - Not Available
 $2.99

Part Number:726-0316

Discontinued

Discontinued
 $2.99
Discontinued
A62
Hex Tap Scr. #8 X 3/8 Obsolete - Not Available
 $2.99

Part Number:710-3090

Discontinued

Discontinued
 $2.99
Discontinued
A63
Pin-spirol Obsolete - Not Available
 $3.99

Part Number:715-0144

Discontinued

Discontinued
 $3.99
Discontinued
 Fig #
Trimmer Parts

Repair Guides for MTD Trimmer 251-537-000 (1991)

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How to Remove a Trimmer Clutch

This video explains how to remove the clutch from most line and string trimmers. Tips are provided for removing tricky clutch drum screws.

Questions & Answers for MTD 251-537-000 (1991)


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