Hot Rods Connecting Rod Kit for 2003-2005 KTM 250 EXC-F & More - 8666

The Hot Rods Connecting Rod Kit 8666 is designed for the KTM models listed below. It provides an application-specific solution for connecting-rod and crankshaft rebuilding while keeping the vehicle application tied to the correct manufacturer part number.

Hot Rods connecting rods are forged and machined from case-hardened 8620 nickel-chromoly steel. The bearing bores are hardened and finish-honed for precise fit, and the kit supplies the application-specific crank pin, bearings, and thrust washers where required.

Features

• Forged and machined 8620 case-hardened nickel-chromoly steel connecting rod
• Hardened and finish-honed bearing bores
• Includes the application-specific crank pin and crank-pin bearing
• Top-end bearing and thrust washers are included where the application requires them

Specifications

• Brand: Hot Rods
• Product Type: Connecting Rod Kit
• Manufacturer Part Number: 8666
• Manufacturer Product Page: https://www.allballsracinggroup.com/8666-connecting-rod-kit

Vehicle Fitment

Compatible Make(s): KTM

• 250 EXC-F (2003-2005)
• 250 XC-F (2003-2005)
• 250 XCF-W (2003-2005)
• 450 EXC (2007)
• 450 EXC Racing (2003-2006)
• 450 MXC-G (2003-2005)
• 450 XC ATV (2008)
• 450 XC-W (2007)
• 525 EXC (2007)
• 525 EXC-G (2003-2006)
• 525 MXC (2006-2007)
• 525 MXC-G (2003-2005)
• 525 SMR (2003-2007)
• 525 SX (2003-2007)
• 525 XC (2003-2008)
• 525 XC-W (2007)
• 540 SXS (2004)

Fitment Note: Confirm the exact year, model, engine, trim, and required component configuration before ordering. Engine teardown, precision measurement, clearance inspection, and professional installation are recommended where applicable.