Connecting Rod 08-13 YFM250R, Hot Rods HR008676

Complete Hot Rods Connecting Rod Kit designed as a high-quality replacement for Yamaha YFM250 Raptor models (2008–2013). This comprehensive kit includes all necessary components for a reliable and durable connecting rod assembly.

Features:

• Includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.
• Manufactured from hot-rolled ASTM 4115 steel, case-hardened to 58–62 Rc for durability.
• Advanced design minimizes high RPM bearing race distortion with strategically located side scalloping and vent slots.
• Double-forged rods improve grain flow and maintain dimensional accuracy.
• Shot-peened and double-honed rods for enhanced strength under heavy loads.
• Small ends are double-drilled for improved lubrication and cooling of the wrist pin bearing.
• Thrust washers and crank pin bearings are silver-coated for added lubricity and performance.

Technical Specifications:

• Big End Bearing (mm): 32 x 40 x 19.8
• Big End Bore (mm): 40.00
• Big End Width (mm): 19.95
• Center to Center (mm): 100.50
• Pin Diameter (mm): 32.00
• Pin Length (mm): 67.75
• Small End Bearing (mm): No Bushing
• Small End Bore (mm): 17.00
• Small End Width (mm): 19.95
• Washer Thickness (mm): N/A

Cross-Reference OEM Part Numbers:

• Yamaha 1S4-11651-00-00

Part Number: 56-855.HR