Wiseco

WPC149

Wiseco WPC149 Crankshaft Assembly for Honda CRF150R

Pistons

Double forged for superior strength and durability
Shot peened
Oil slots
Coated thrust washers
OEM grade main bearings

All Wiseco crankshafts are supplied complete with main bearings and a bottom end gasket kit. Now, by ordering a single part number, you get everything you need for a crank swap in one box. Every Wiseco crank has been expertly engineered and rigorously tested to ensure that it exceeds the highest quality standards. Double forged on dedicated forgings Maintains superior strength, durability, and dimensional consistency through improved grain flow. Shot Peened, eliminates residual stress and smoothly blends the forging surfaces. Bronze top end rod bushing (4-stroke apps.) Bronze attracts oil and improves wrist pin lubrication. Eliminates pin galling and maximizes wrist pin life. Oil slots Precision located to maximize lower rod oiling and extend bearing life Coated bronze thrust washer Dimpled design increases oil retention and reduces friction between rod, washer, and crank web. Specifically designed to work with Wiseco Connecting Rods to work together with their pistons to provide the smoothest rotating assembly possible. Wiseco Part#: WPC149 Product Type: Crankshaft Specifications: Stroke: 43.70mm Item Contents: B1088 - Crank Pin Bearing - 25 x 32 x 15.8mm KU B5053 - Main Bearing - 22 x 56 x 16mm B5054 - Main Bearing - 39 x 60 x 16mm Crankshaft W6579 - Crank Pin- 25 x 50mm w/oiling hole W6580 - Washer Pair - 25 x 39 x 1mm WB1168 - Bottom End Gasket Kit- '07-09;12 CRF150R


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