Crankshaft assembly - 3-piece EFI models

Manufactured from high-strength forged steel and designed for high-performance standard and custom applications
Transmission side shaft with special 6° keyway providing greater contact surface and therefore superior strength
Standard S&S connecting rod pin and drive-side shaft for ease of service.
8-1/2" diameter with 4-1/4" or 4-5/8" stroke
Fully assembled, centred and balanced kits for standard H-D pistons for 80" or 96"
Crankshaft, connecting rod big end and con rods included
Manufactured in the USA
'90-'99 applications require a pinion shaft conversion kit.
The timing notches on the edge of the left-hand flywheel work with the original crankshaft position sensor.
Includes:
• Flywheel
• Crank pin
• Con rods



Specifications


Brand
S&S CYCLE


Supplier reference
32-2145


Stroke length
4,250"


Material
Steel


Product name
Crankcase assembly


Engine type
4-stroke


Units
Unit