Truett & Osborn 37T 4 9/32 STK Flywheel Set Stock

Flywheel set feature original weight right and left sides.

The Truett & Osborn 37T 4 9/32 STK Flywheel Set Stock is designed for 1937–1946 Harley-Davidson UL applications. This flywheel set has an outer diameter of 8-9/32 inches and is supplied as a set.

This flywheel is made with the 1941-up overhead-valve crankpin, not the stepped crankpin used originally. Review this crankpin specification when selecting related components for your build.

For related applications, the product data lists a Connecting Rod Assembly as a suggested item. Accessory items include the UL Connecting Rod Set, UL-ULH Flywheel Assembly, S&S Stock Bore Engine Crankcase Set, and 2-Hole Crank Pin .025 Shorter. The country of origin is the USA.

Features:

• Brand and Part Number: Truett & Osborn 37T 4 9/32 STK
• Product Type: Flywheel set
• Application: 1937–1946 Harley-Davidson UL
• Outer Diameter: 8-9/32 inches
• Crankpin Design: Made with the 1941-up overhead-valve crankpin, not the stepped crankpin as original
• Unit of Measure: Set
• Country of Origin: USA

Fitment:
Harley Davidson UL 1937
Harley Davidson UL 1938
Harley Davidson UL 1939
Harley Davidson UL 1940
Harley Davidson UL 1941
Harley Davidson UL 1942
Harley Davidson UL 1943
Harley Davidson UL 1944
Harley Davidson UL 1945
Harley Davidson UL 1946
Harley Davidson UL 1947
Harley Davidson UL 1948