Jims 1 Hole Crank Pin 23962-40 For Harley Davidson FL Models 1940 To 1949

Heat-treated steel crank pin hardened to 60–62 RC with a 0.100-inch case depth delivers durable, long-lasting performance in Harley Davidson FL engines from 1940–1949.

The design is stepped with a single oil hole, and the threads are inch-by-inch type to provide a secure, precise fit during installation.

• Heat treated to 60–62 RC with a ~0.100" case depth for durability
• Stepped design with a single oil hole for effective lubrication
• Inch-by-inch threaded for secure fastening
• Made in the USA to meet OEM standards
• Compatible with Harley Davidson FL models 1940–1949, 1950–1952, and UL 1940–1948
• Includes Crank Flywheel Nut Socket Tool (SKU 16-1809) and another compatible socket tool (SKU 16-1810)

Designed to meet or exceed OEM specifications, this Jims crank pin is engineered to support restoration or repair projects while preserving authentic performance on vintage Harley-Davidson motorcycles.

Part number 23962-40.

Jims crank pin features heat treating 60-62 RC to a case depth of.100. Threads are inchJ inch type. Crank pin is stepped and is 1 oil hole type.

The Jims 1-Hole Crank Pin is a high-quality replacement component designed specifically for Harley Davidson FL models from 1940 to 1949. Crafted with heat-treated steel to a hardness of 60-62 RC, this crank pin features a case depth of approximately 0.100 inches, ensuring durability and long-lasting performance. The threaded section is a standard inch-by-inch type, providing a secure fit during installation. This crank pin is stepped and includes a single oil hole, facilitating proper lubrication and smooth operation within your engine assembly.
Manufactured in the USA, the Jims crank pin is engineered to meet or exceed OEM specifications, making it an ideal choice for restoration or repair projects. Its precise dimensions and heat treatment process contribute to its strength, resistance to wear, and reliability under demanding conditions. The part is compatible with a range of Harley Davidson FL models from the early 1940s, ensuring a perfect fit for vintage motorcycle enthusiasts and restorers.
Included with the crank pin are accessory items such as the Crank Flywheel Nut Socket Tool (SKU 16-1809) and another compatible socket tool (SKU 16-1810), providing all necessary components for installation and maintenance. Designed for ease of use and longevity, this Jims crank pin is a trusted choice for maintaining the performance and authenticity of classic Harley Davidson motorcycles.

Features:

• Heat treated to 60-62 RC with a case depth of approximately 0.100 inches for durability

• Step design with a single oil hole for effective lubrication

• Threaded with inch-by-inch type threads for secure fastening

• Made in the USA to meet OEM standards

• Compatible with Harley Davidson FL models from 1940 to 1949

• Includes accessory tools for installation and maintenance

Fitment:
Harley Davidson FL 1940
Harley Davidson FL 1941
Harley Davidson FL 1942
Harley Davidson FL 1943
Harley Davidson FL 1944
Harley Davidson FL 1945
Harley Davidson FL 1946
Harley Davidson FL 1947
Harley Davidson FL 1948
Harley Davidson FL 1949
Harley Davidson FL 1950
Harley Davidson FL 1951
Harley Davidson FL 1952
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