4pc 30mm 29.75mm 29.5mm 29.25mm 29mm Motor Connecting Rod Bearing Crankshaft Compatible with Kawasaki ZZR250 GPZ250 GPX250 EX250 EX250 Compatible with Ninja(Add 0.25)

Product DescriptionMaterial:Aluminium Tin AlloyCompatible With KawasakiEL250 Eliminator 1987-1993 GPX250R 1986-2007EX250 Compatible With Ninja 1986-2007ZZR250 1986-2007GPZ250R 1986-1987KLE250 1993-Ninja250R 2008-2018ZXR400 1989-1996 ZX-4 ZZR400 1990-2003 ZR400 Xanthus 1992 ZRX400 1993-2008 ZRX400ll 1995-2007 Displacement (ml) : 250CCSpecial Features : can replace the original partsMaterial Type : 20 high tinItem Weight : 0.2kgModel Name : EL250 Eliminator 1987-1993Item Type : CrankshaftsDear friends, welcome to our shop! We are a professional auto parts store. I hope our products can help you, and wish you a happy shopping!

• Bearing alternating load: Crankshaft bearing can bear alternating load and high-speed friction.
• Driving auxiliary devices: Crankshaft bearings are also used to drive the steam distribution mechanism of the engine and other auxiliary devices.
• Structural stability: it is composed of upper and lower bearing shells, which provides structural stability.
• Improve engine stability: Crankshaft main bearing makes the vehicle run more smoothly by balancing stability and adjusting clearance.
• Free elastic potential and fit interference: the radius of curvature of the bearing bush in the free state is slightly larger than the radius of the seat hole, and the difference between its diameters is called free elastic potential or opening amount, so as to ensure that the bearing bush does not turn, move or be depressed when working.