Wiseco Honda TRX 400 EX crankshaft with gasket and bearing set - WWPC131A

€427.26 including VAT

Crankshaft with Wiseco gasket and bearing set

Manufacturer:	Wiseco
Manufacturer id:	WWPC131A

General description

complete with crankshaft, top bearing, main bearings, and complete bottom seal kit, including all seals needed to get the job done
only one part number to store and order
crankshafts are factory assembled and precisely adjusted to OEM specifications.
Wiseco's double-forged connecting rods maintain excellent dimensional consistency due to improved grain flow.
Shot-blasting eliminates residual stresses and smooths bar forging surfaces.
corrosion-resistant surface treatment
upper and lower rod bore hardened to 58-62 RC to optimize bearing working surface
radial working clearance of crank pin bearing is optimized for maximum performance
precision honing provides an ultra-round bearing surface
precision-engineered oil slots maximize rod strength and bearing life
double-drilled small ends provide the piston pin with additional lubrication and cooling, reducing upper piston distortion caused by heat transfer from the piston
Silver-coated bronze phosphor thrust washers with recesses to increase oil retention and reduce friction between piston rod and washer
Crank pin bearings are manufactured from the highest quality hot-rolled steel; hardened to 58-62 RC
needle roller bearings with cages provide the highest possible rpm
precision-machined crank arms