Wiseco

WPR142

Wiseco Connecting Rod Kit WPR142

Connecting Rods

Double forged, Wiseco connecting rods maintain superior dimensional consistency through improved grain flow. Shot peening eliminates residual stresses and smoothly blends the rod forging surfaces
Corrosion resistant surface treatment
Top end of rod is bushed for oil retention and eliminates pin galling. The bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface
Precision engineered oiling slots maximize rod strength and bearing life
Double drilled small ends provide the piston pin with extra lubrication and cooling - reducing distortion of top end due to thermal transfer from the piston
Silver coated bronze phosphor thrust washer, with dimpled design to increase oil retention and reduce friction between rod and washer interface

This Item Fits the Following Applications:
1998 Yamaha YZ250
1997 Yamaha YZ250
1996 Yamaha YZ250
1995 Yamaha YZ250
1994 Yamaha YZ250
1993 Yamaha YZ250
1992 Yamaha YZ250
1991 Yamaha YZ250
1990 Yamaha YZ250

Piston 4933120(114mm*135) Cummins diesel engine parts(OEM) QSL 8.9L
ACDelco 93196925 Original Equipment Secondary
Mix me 3203