Models > 21BS

21BS MTD Tiller - Overview

Models starting with 21BS

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Parts for models starting with 21BS

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Fuel Return Line

★★★★★

(2)

PartSelect #: PS9137685

Manufacturer #: 791-181086

The OEM fuel return line, or fuel return tube, is a clear plastic line that returns fuel from the primer bulb back into the fuel tank of your engine. You will know your fuel return line is in need of ...

$7.14

TT Screw 1/4-20 x 0.5

PartSelect #: PS9298768

Manufacturer #: 710-0599

$4.44

Flex Shaft

PartSelect #: PS9119831

Manufacturer #: 753-04499

$30.32

Nut, Flange Lock, 1/4-20

PartSelect #: PS9155135

Manufacturer #: 912-3027

$4.43

Int. Cotter Pin 5/16" Dia.

PartSelect #: PS9164893

Manufacturer #: 914-0104

The Int. Cotter pin 5/16" is an individually sold, silver metal Cotter pin measuring 5/16 x 34. It can be used to secure and lock parts in place, requires pliers to install, and is rated as "Easy" to ...