Helicoil R1185-8-2 Thread Insert for XL Engine and Transmission Drain Plug

Heli-Coil thread inserts only for engine and transmission drain plug with thread size of 1/2 inch X 13 and length of .375 inch .Includes 6 inserts drill size 17/32.

The Helicoil R1185-8-2 thread insert is designed for engine and transmission drain plug applications. It features a 1/2-13 thread size and a 0.375-inch length, providing a replacement thread insert option for the specified application.

This package includes six thread inserts and requires a 17/32-inch drill size. The inserts are identified for use with 1952–1956 Harley-Davidson K and 1957–1961 Harley-Davidson XL models, based on the stated fitment information. The unit of measure is a package, and the country of origin is the USA.

Choose the Helicoil R1185-8-2 when servicing a compatible engine or transmission drain plug thread. Accessory items listed for this product include Gasgacinch Gasket Sealer, 75W-140 Synthetic Transmission Oil GL-1, 85W-140 Spectro Transmission Oil, and Spectro Full Synthetic 6 Speed 75W/140 Transmission Lube.

Features:

• Brand: Helicoil
• Part Number: R1185-8-2
• Application: Engine and transmission drain plug thread insert
• Thread Size: 1/2-13
• Insert Length: 0.375 inch
• Package Contents: Six thread inserts
• Required Drill Size: 17/32 inch
• Fitment: 1952–1956 Harley-Davidson K and 1957–1961 Harley-Davidson XL models
• Country of Origin: USA
• Accessory Items: 41-0168 - Gasgacinch Gasket Sealer, 41-0160 - 75W-140 Synthetic Transmission Oil, GL-1, 41-0186 - 85W-140 Spectro Transmission Oil, 41-0193 - Spectro Full Synthetic 6 Speed 75W/140 Transmission Lube

Fitment:
Harley Davidson K 1952
Harley Davidson K 1953
Harley Davidson K 1954
Harley Davidson K 1955
Harley Davidson K 1956
Harley Davidson XL 1957
Harley Davidson XL 1958
Harley Davidson XL 1959
Harley Davidson XL 1960
Harley Davidson XL 1961
Harley Davidson XL 1962
Harley Davidson XL 1963
Harley Davidson XL 1964
Harley Davidson XL 1965
Harley Davidson XL 1966
Harley Davidson XL 1967
Harley Davidson XL 1968
Harley Davidson XL 1969
Harley Davidson XL 1970
Harley Davidson XL 1971
Harley Davidson XL 1972
Harley Davidson XL 1973
Harley Davidson XL 1974
Harley Davidson XL 1975
Harley Davidson XL 1976
Harley Davidson XL 1977
Harley Davidson XL 1978
Harley Davidson XL 1979
Harley Davidson XL 1980
Harley Davidson XL 1981
Harley Davidson XL 1982
Harley Davidson XL 1983
Harley Davidson XL 1984
Harley Davidson XL 1985
Harley Davidson XL 1986
Harley Davidson XL 1987
Harley Davidson XL 1988
Harley Davidson XL 1989
Harley Davidson XL 1990