CONNECTING ROD 03-13 YZ250F, NAMURA RX-40017 YAMAHA, MX-09085

Heavy-Duty Connecting Rod Rebuild Kit

This connecting rod rebuild kit offers a durable OE replacement solution. Certified chrome alloy steel construction ensures superior strength and longevity. Crankpins are manufactured from hot-rolled ASTM steel and case-hardened for optimal performance. The included thrust washers are made from bronze phosphor and feature a silver coating for enhanced durability and lubricity.

The rod assembly is sold complete, including the rod, crankpin, crankpin bearing, top-end bearing, and thrust washers as needed. Fully compatible with aftermarket and OE crankshafts.

Features:

• Heavy-duty OE replacement connecting rods for high performance.


• Made from certified chrome alloy steel (SNCM220) for superior strength.


• Crankpins are hot-rolled ASTM steel and case-hardened for durability.


• Silver-coated bronze phosphor thrust washers for added lubricity.


• Complete rod assembly with all necessary components for rebuilds.


• Fully compatible with both aftermarket and OE crankshafts.

Technical Specifications:

• Centre to Centre (mm): 93.50


• Small End Bearing: None


• Small End Bore (mm): 16


• Small End Width (mm): 15


• Big End Bearing (mm): 32x40x17.8


• Big End Bore (mm): 40


• Big End Width (mm): 18


• Big End Pin Diameter (mm): 32


• Big End Pin Length (mm): 54.80


• Washer Thickness: None

Cross-Reference OEM Part Numbers:

• PSYCHIC: MX-09085


• RY: 2211


• HOTROD: 8619


• WISECO: WPR196


• WOSSNER: P4005


• YAMAHA: 17D-11651-90-00


• YAMAHA: 5UL-11651-00-00


• YAMAHA: 5XC-11651-00-00

Vehicle Fitment:

• Yamaha YZ250F/YZF250: 2003–2013


• Yamaha WR250F/WRF250: 2003–2013


• Yamaha YZ250FSP 50th Anniversary Edition: 2006


• Gas Gas EC250F: 2010–2015

Part Number: 56-910.NM