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QuadBoss

QuadBoss 85-89 Yamaha YFM200 Moto-4 Top End Gasket Set

$64.14

SKU: Q00Q 566791

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The QuadBoss Top End Gasket Set is designed for piston replacement in select Yamaha models from 1983 to 1986. This comprehensive kit includes the head gasket, base gasket, and upper gasket for optimal engine performance and durability. Crafted in the USA, these gaskets provide a perfect fit and long-lasting seal.

The set is engineered to fit Yamaha YFM200 Moto-4 and YTM200/Tri-Moto models from 1983 to 1986, as well as the Yamaha YTM225 Tri-Moto from 1983 to 1985. Proper installation helps prevent leaks and maintain compression for engine integrity.

Fitment

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Specifications

BrandQuadBoss
Part NumberQ00Q 566791

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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