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Engines and Components› Pistons and Piston Rings

Vertex Pistons

Vertex Gaskets 89-04 Yamaha YFA1 Inner Clutch - Side Cover Gasket Kit

$18.70 $17.77 Save $0.93

SKU: V046 816158

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Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 816158

Side Cover Clutch Gaskets are precision-cut from factory materials and match OE specs to ensure proper fit, seal and performance.

MIA's Description

The Vertex Pistons 816158 is a side cover gasket kit designed for the inner clutch. This gasket kit is precision-cut from factory materials and matches OE specifications to ensure proper fit, seal, and performance. It is constructed with high-performance MicroPore material, where applicable.

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

BrandVertex Pistons
Part NumberV046 816158

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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