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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 insert length, with a required 17/32-inch drill size. The package includes six thread inserts.
This thread insert fits 1952–1956 Harley-Davidson K models and 1957–1961 Harley-Davidson XL models. The vendor is Helicoil and the SKU is 16-0933. Verify vehicle application and thread requirements before installation.
Features:
- Thread Size: 1/2-13
- Insert Length: 0.375 inch
- Required Drill Size: 17/32 inch
- Quantity: Includes 6 thread inserts
- Application: Engine and transmission drain plug
- Fitment: Fits 1952–1956 Harley-Davidson K and 1957–1961 Harley-Davidson XL models
- 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
| UOM: PK |
| 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 |
