The PROX 03.4342 Connecting Rod Kit is engineered to provide dependable performance and precise fitment for select Kawasaki KX250F motorcycles. Manufactured by PROX to original equipment specifications, this kit is built from high-strength alloys selected for durability in demanding engine applications. Carefully maintained tolerances support proper crankshaft operation and reliable service life when replacing worn or damaged connecting rod components.
This complete connecting rod kit includes the crankpin, big-end bearing, small-end bearing, and washers needed for installation. Each component is produced to work together as a matched assembly, helping simplify engine rebuilding and support accurate alignment within the bottom end. The PROX brand is recognized for replacement engine components designed to meet the needs of powersports repair and performance applications.
Fitment includes the 2012, 2013, 2014, 2015, and 2016 Kawasaki KX250F. Verify the motorcycle year, model, and existing engine configuration before ordering to ensure proper application. The manufacturer part number is 03.4342, and the vendor part number is also 03.4342.
Features:
- High-strength alloy construction for demanding engine applications
- Manufactured to original equipment specifications and tolerances
- Includes crankpin, big-end bearing, small-end bearing, and washers
- Designed for 2012-2016 Kawasaki KX250F models
- PROX manufacturer and vendor part number 03.4342
Fitment:
2012 Kawasaki KX250F
2013 Kawasaki KX250F
2014 Kawasaki KX250F
2015 Kawasaki KX250F
2016 Kawasaki KX250F