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

Namura Connecting Rod Kit - Heavy-Duty OE Replacement

This connecting rod rebuild kit from Namura is designed as a high-performance, heavy-duty Original Equipment replacement part. Engineered for durability and reliability, it is an ideal choice for motorcycle enthusiasts seeking enhanced engine performance and longevity.

Key Features

• Heavy-Duty OE Replacement: Provides a robust and dependable alternative to stock connecting rods.
• Certified Chrome Alloy Steel Construction: Utilizes certified chrome alloy steel for superior strength and resistance to wear.
• High-RPM Durability: Features caged needle roller bearings for exceptional performance at high engine speeds.
• Premium Components: Includes a connecting rod, crankpin, crankpin bearing, top-end bearing, and thrust washers (where applicable) for a complete rebuild.
• Durable Crankpins: Crankpins are manufactured from hot-rolled ASTM steel and case-hardened for extended service life.
• Bronze Phosphor Thrust Washers: Equipped with silver-coated bronze phosphor thrust washers for optimal friction reduction and wear resistance.
• Broad Compatibility: Fully compatible with both aftermarket and Original Equipment crankshafts.

Specifications

• Material: SNCM220
• Rod Centre-to-Centre: 125.00 mm
• Small End Eye Dimensions: 18/22 mm
• Rod Width: 20.00 mm
• Crank Pin Size: 24.00 x 58 mm (long)
• Drawing Dimensions (mm): A = 125, B = 18, C = 24, D = 20, E = 22, F = 58.5
• Small End Bearing Dimensions: 18 x 22 x 23.5 mm
• Small End Bore Diameter: 22 mm
• Small End Width: 22 mm
• Big End Bearing Dimensions: 24 x 32 x 19.8 mm
• Big End Bore Diameter: 32 mm
• Big End Width: 20 mm
• Big End Pin Diameter: 24 mm
• Big End Pin Length: 58.5 mm
• Washer Dimensions: 24 x 42 x 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