My 21A-492RB66 Model Overview from Home Depot Appliance Parts

Oil Plug

Part #: HD16413301

Manufacturer Part #: 721-04271

Hex Bolt 5/16-18 x .75

Part #: HD16408453

Manufacturer Part #: 710-3008

Hex Cap Screw, 1/4-20 x 1.62

Part #: HD9101979

Manufacturer Part #: 710-3288

$9.08

Hex Washer Head Screw

Part #: HD16407434

Manufacturer Part #: 710-0599

Pulley Assembly, 1.917 OD

Part #: HD16396001

Manufacturer Part #: 684-04168

Key, Hi Pro, 1/4 x 1

Part #: HD16410630

Manufacturer Part #: 714-04059

Screw, 3/8-16, 1.75, Gr5

Part #: HD16406533

Manufacturer Part #: 710-0347

Torsion Spring

Part #: HD16417630

Manufacturer Part #: 732-04320

Screw, 5/16-18 X .625

Part #: HD16407470

Manufacturer Part #: 710-0604A

Ring-retainer

Part #: HD9096820

Manufacturer Part #: 716-0204

This is a genuine replacement part sourced from the original manufacturer for use with garden tillers. The retaining ring is used to secure the ball bearing to the tiller shaft within the transmission...

$9.08

DISCONTINUED

Part #: HD9407607

Manufacturer Part #: 712-3009

$9.15

Hex Head Flange, 1/4-20 X .75

Part #: HD16406818

Manufacturer Part #: 710-04666

21A-492RB66 (2023) Troy-Bilt Tiller - Overview

Sections of the 21A-492RB66

Parts for the 21A-492RB66

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