Engines and Components› Belts and Pulleys

G.S.I.SPORTS

3 CUP COFFEE POT- BLUE

$30.02

SKU: G03C 15134

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In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sierra 18-15134 is a timing belt designed for Yamaha outboard engines. It replaces Yamaha part number 6CB-W4624-00-00. This belt features a modified curvilinear tooth profile for direct original equipment fitment and replacement. It is constructed with nitrile for maximum durability and has a fiberglass tension member for excellent flex behavior.

Fitment

Fitment Guaranteed

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

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Specifications

BrandG.S.I.SPORTS
Part NumberG03C 15134

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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