Heavy-duty OE replacement connecting rod rebuild kit designed for high-performance applications. The uniquely designed big end features strategically located side scalloping vent slots to minimize high RPM bearing race distortion. Crankpins are made from hot-rolled alloy steel and case-hardened for durability. The kit utilizes advanced caged needle roller bearings for high RPM longevity. Thrust washers are manufactured from bronze phosphor and silver-coated for enhanced performance.

This rod assembly is sold complete, including the rod, crankpin, crankpin bearing, top-end bearing, and thrust washers. Manufactured in Germany, it meets stringent quality standards.

Features:

• Heavy-duty connecting rod designed for durability and performance.


• Scalloped vent slots on the big end to reduce distortion at high RPM.


• Crankpins crafted from hot-rolled alloy steel and case-hardened.


• High-performance caged needle roller bearings for extended longevity.


• Silver-coated bronze phosphor thrust washers for improved reliability.


• Complete assembly including all necessary components for installation.

Specifications:

• Big End Bearing: 32x41x19.8 mm


• Big End Bore: 41.00 mm


• Big End Width: 19.90 mm


• Center to Center: 119.10 mm


• Pin Diameter: 32.00 mm


• Pin Length: 64.70 mm


• Small End Bearing: Bushing


• Small End Bore: 20.00 mm


• Small End Width: 19.90 mm

Cross-Reference OEM Part Numbers:

• KTM: 59430015044

Vehicle Fitments:

• Husqvarna SMR450 (2004–2007)


• KTM SX450 Racing (2003–2006)


• KTM SX450 Racing Pro Series (2003–2006)


• KTM SXS540 Racing (2006)

Part Number: 56-862.WO