251-922-138 (1991) MTD Trimmer - Overview

Diagrams for 251-922-138

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Parts for the 251-922-138

$6.40

Nut, Hex Lock, 1/4-20, Gr8, Nylon

Part #712-0324

$6.40

Hex L-Nut

Part #712-0429

This is an authentic replacement part generally used on a variety of lawn and garden equipment. It is sourced from original equipment manufacturer and it is sold individually. This nut is a standard hardware which has multiple uses based on equipment. Please refer to appropriate diagrams for correct use/application of it. Please note you would need a wrench when working with this left hand threaded nut.

$6.40

Screw-1/4-20 X .62

Part #710-0751

$7.32

Screw-hex 5/16-18

Part #710-0395

$6.40

Nut-hex Ins L-#10-

Part #712-0161

$6.74

Use 926-0100

Part #726-0100

$4.08

Screw

Part #710-1156

$5.75

Nut-hex 1/4-20

Part #912-0287

$6.98

Washer-lock

Part #936-0329

This is an authentic replacement part sourced directly from the manufacturer. The lock washer is commonly found in yard tools from Ryobi and MTD, such as trimmers, tillers, edgers, and lawn tractors. This part is made of metal, and may be found in various locations in the machine, depending on model. You may require a wrench when replacing this item. This product is available as an individual replacement part.

$6.40

Push Nut

Part #726-0106

$7.66

Blade-7.75in

Part #742-0556

Lower Tube

Part #750-0834