My TB425XP Model Overview from Home Depot Appliance Parts

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Part #: HD9119810

Manufacturer Part #: 753-04291

Heat Shield

Part #: HD9118291

Manufacturer Part #: 753-06122

$5.95

Throttle housing

Part #: HD16581220

Manufacturer Part #: 753-08564

$29.41

Trimmer Head Assembly

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Part #: HD16583608

Manufacturer Part #: 841-013303S

This complete string trimmer head assembly holds and feeds cutting line while rotating to trim grass and weeds efficiently. Designed for durable performance, it supports smooth line advancement, even ...

$19.89

Starter Hsg Asm

Part #: HD16583612

Manufacturer Part #: 841-021101S

M5X18.7Mm Screw

Part #: HD17017022

Manufacturer Part #: 9052-1

M5X18.7Mm Screw

$5.95

Lever Lock Out

Part #: HD16415933

Manufacturer Part #: 731-08433C-10

$5.95

GEARBOX LCBC

Part #: HD19284002

Manufacturer Part #: 753-08180

This is an original replacement part sourced directly from the manufacturer. The gearbox assembly is found in Troy-Bilt trimmers. This part is made of metal, and comes with four screws for attachmen...