Home Shop Engine Lower End Engine Cases - Small Parts and Accessories Timing Hole and Oil Drain Plugs OEM Replacement
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Timing Hole and Oil Drain Plugs OEM Replacement

The crankcase timing hole plug and oil tank drain plug were identical parts for a long time on Harley-Davidson motorcycles.

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Plug by Colony; for timing hole and oil tank drain; thread: 5/8“-18; USA
W&W# Picture net price* Available from warehouse Germany?
85-528 Timing Hole and Oil Drain Plugs OEM Replacement fits 1937-early 1940; CAD (ZnNi process); hex head with flange; wrench size: 9/16 ”; replaces OEM 2326-26 $9.80 each
in stock
85-529 Timing Hole and Oil Drain Plugs OEM Replacement fits 1937-early 1940; parkerized; hex head with flange; wrench size: 9/16 ”; replaces OEM 2326-26 $9.80 each
in stock
85-539 Timing Hole and Oil Drain Plugs OEM Replacement fits late 1940-early 1951; CAD (ZnNi process); hex head; wrench size: 7/8 ”; replaces OEM 2326-38 $8.56 each
in stock
85-541 Timing Hole and Oil Drain Plugs OEM Replacement fits late 1940-early 1951; parkerized; hex head; wrench size: 7/8 ”; replaces OEM 2326-38 $8.56 each
in stock
85-536 Timing Hole and Oil Drain Plugs OEM Replacement fits 45" late 1951-1973, Big Twin late 1951-1969, model K and Sportster 1954-1971, additionally on oil tank: FL(H) →1984, FLT 1980-early 1981, XLCH →1973, XLCR 1977, Sportster 1979-1981; CAD (ZnNi process); hex head; wrench size: 3/4 ”; replaces OEM 704 $7.42 each
in stock
85-537 Timing Hole and Oil Drain Plugs OEM Replacement fits 45" late 1951-1973, Big Twin late 1951-1969, model K and Sportster 1954-1971, additionally on oil tank: FL(H) →1984, FLT 1980-early 1981, XLCH →1973, XLCR 1977, Sportster 1979-1981; chrome-plated; hex head; wrench size: 3/4 ”; replaces OEM 704 $11.13 each
in stock
* United States of America: Tax free shipping. Please check your local import fees.

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