Year: 2021 Part: O-RING Part Group: CRANKCASE
All Grade 5 Titanium Alloy stud
H2624SP1027S
Reinforced heat treated steel with chrome finish needles
50mm Stroker Piston Setups
14-24 Yamaha YZ250F YZ 250F SKF NTN Crank Main Bearings Set Balancer Bearing Kit RZ350 Year: 2021 Part: O-RING Part93306 20648 00, 93306 20351 00, BK5009, 830046 1, K021, BBK0020, 830046 1, 23. 830046 1 , Koyo, Hot Rods, ProX, Wiseco, Yamaha OEM, Aftermarker Aftermarket replacement crankshaft bearings and crank balancer bearings Compatible with all 2014+ YZ250F, WR250F and YZ250FX models Better than OEM for a fraction of the price Includes 2 SKF crank main bearings and 2 NTN crank balancer bearings SKF Bearings Made in Germany NTN Bearings Made in Japan Replaces