CONNECTING ROD 1978-2008 KAWASAKI KX250 NAMURA RX-20008 MX-09033

A connecting rod rebuild kit supplied complete with rod, crankpin, crankpin bearing, top end bearing and thrust washers (where required). Designed as a heavy-duty OE replacement, using certified chrome alloy steel components and caged needle roller bearings for high-RPM durability.

Features

• Heavy-duty OE replacement connecting rod
• Certified chrome alloy steel for superior strength
• Crankpins manufactured from hot-rolled ASTM steel and case hardened
• Caged needle roller bearing design for high RPM longevity
• Bronze phosphor thrust washers with silver coating
• Assembly includes rod, crankpin, crankpin bearing, top end bearing and thrust washers (if required)
• Fully compatible with aftermarket and OE crankshafts

Specifications

• Material: SNCM220
• Rod centre-to-centre: 125.00 mm
• Small end eye: 18/22 mm
• Width: 20.00 mm
• Crank pin: 24.00 × 58 mm (long)
• Drawing dimensions (mm): A = 125, B = 18, C = 24, D = 20, E = 22, F = 58.5
• Small end bearing: 18 × 22 × 23.5 mm
• Small end bore Ø: 22 mm
• Small end width: 22 mm
• Big end bearing: 24 × 32 × 19.8 mm
• Big end bore Ø: 32 mm
• Big end width: 20 mm
• Big end pin Ø: 24 mm
• Big end pin length: 58.5 mm
• Washer thickness: 24 × 42 × 1.0 mm

Cross-Reference OEM Part Numbers

• RK-5207
• 13032-1279
• 13044-5056
• Psychic: MX-09033
• Namura: RX-20008
• ProX: 03.4309
• Wössner: P2022
• Hot Rods: 8108
• Athena: P40321034
• 56-110.DR

Vehicle Fitments

• Kawasaki KX250 1978–2008