Crankshaft kits include the crankshaft, top end bearing, premium main bearings, and a complete bottom end gasket set that includes all the necessary seals and gaskets to get the job done.

Just one part number to stock and order

Crankshafts are factory assembled and precisely matched to OEM specifications

Wiseco double-forged connecting rods maintain superior dimensional consistency through improved grain flow

Shot-peening removes residual stresses and gently blends the forging surfaces of connecting rods

Corrosion resistant surface treatment

Top and bottom end connecting rod bores have been hardened to 58-62 RC to optimize bearing running surface

Crankshaft bearing radial clearance is optimized to ensure maximum performance

Precision honing ensures ultra round bearing surface

Precision engineered oil grooves maximize connecting rod strength and bearing life

Double-drilled small ends provide additional lubrication and cooling to the piston pin, reducing top end distortion due to thermal transfer from the piston

Silver plated phosphor bronze thrust washers with dimple design to increase oil retention and reduce friction between rod and washer interface

Connecting rod bearings are made from the highest quality hot-rolled steel; hardened to 58-62 RC

Caged needle bearings provide the highest possible revs

Precision Machined Crankshaft Belts

Wiseco Complete Gasket Kits are made from the highest quality materials for maximum tightness and reliability; all bearings are OEM quality for reliability and performance

Connecting rod kits come complete with connecting rod, crankpin, crankpin bearing, thrust bearing and thrust washers


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
YAMAHA YZF 350