Top End Rebuild Kit (B) Yamaha YZ125 '02-'04 Model_Putoline Castor R and picking with common tools

and picking with common tools

No more hunting around for missing pieces costing you time and extra money

Factory fuel injection system seals can be damaged during engine rebuilds and can also degrade over time

Replaces OEM Part: 52100-31G00-019

Top End Rebuild Kit (B) Yamaha YZ125 '02-'04 Model_Putoline Castor R and picking with common toolsIncludes components necessary to complete a piston (top end) rebuild. Competitive pricing, made to meet and exceed OEM quality and designed as a direct OEM replacement. Features: Designed for OEM replacement. Made from high quality materials. Meet or exceed OEM specifications. Competitive pricing.