Engines and Components› Engines, Blocks and Components

Oregon Tool

STARTER SPRING BRIGGS

$29.07

SKU: O02Y 43-403

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Oregon 43-403 is a starter spring designed for compatibility with Briggs & Stratton engines. This genuine Oregon part, also known by OEM number 43-403 and MPN OEP43-403, replaces numerous other part numbers including 262594, 491889, 5876, and 155-725.

Constructed from durable materials, this starter spring ensures long-lasting performance and helps maintain optimal equipment function by providing reliable tension.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandOregon Tool
Part NumberO02Y 43-403

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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