 Shop Engine Lower End Gear Case

Gear Case Parts for Big Twin Flatheads 1937-1948

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Gear Case Parts for Big Twin Flatheads 1937-1948

Item №

Version

Price incl. VAT*

unit

Availability in warehouse Germany

57-043

Bearing seal ring; for Pinion shaft; fits Big Twin Flathead 1937-1948; steel; replaces OEM HD 24696-40

Spring; for Pinion shaft; fits Big Twin Flathead 1937-1948; spring steel; replaces OEM HD 24700-37

Bushing; for Pinion shaft; fits Big Twin Flathead 1937-1948; red bronze; replaces OEM HD 25591-37

Bushing; for front inl. camshaft; fits Big Twin Flathead 1937-1948; gearcase cover; red bronze; replaces OEM HD 25595-37

Bushing; for Cam shaft; fits Big Twin Flathead 1930-1936; in crankcase; red bronze; length: 19.8 mm; ID x OD: 15.3 x 22.3 mm; replaces OEM HD 660-30

Bushing; for Cam shaft; fits Big Twin Flathead 1937-1948; in crankcase; red bronze; replaces OEM HD 661-37, and 25599-37

Idler gear; for Generator; fits Big Twin Flathead 1937-1948; steel, 42 teeth; replaces OEM HD 25775-30

Spring; for Pushrod covers; fits Big Twin Flathead 1937-1948; spring steel, parkerized; replaces OEM HD 18247-39

Gear; for Pinion shaft; for breather valve and scavenger pump; fits Big Twin Flathead 1937-1948; steel; replaces OEM HD 25302-37

Seal ring; for Oil separator; fits Sidevalves 1937-1973; steel; replaces OEM HD 585-37, and 25281-37

Guide pins; for Seal ring oil separator; fits Sidevalves 1937-1973; steel; replaces OEM HD 585-37B, and 25285-37

Spring; for Seal ring oil separator; fits Sidevalves 1937-1973; spring steel, parkerized; replaces OEM HD 585-37A, and 25287-37

Shim; for Idler gear; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948, K Modell und Sportster 1954-1974; fiber; replaces OEM HD 25811-11; USA; gross weight: 2 g

Dowel pin; fits 45 cui/750cc 1937-1973, Big Twins 1930-1999, Sportster →1990; on various bearing bushings; steel; length: 1/4”; Ø 1/8”; replaces OEM HD 271, and 275; gross weight: 1 g

Snap ring; for Idler gear shaft; fits 45 cui/750cc 1937-1973, Big Twins 1915-1969; steel; replaces OEM HD 25810-15; gross weight: 1 g

Bushing; for rear int. camshaft; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; in gearcase cover; red bronze; replaces OEM HD 25588-37; gross weight: 10 g

Oil screen; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948, model K and Sportster 1954-1976; steel; replaces OEM HD 411-37, and 24975-37; gross weight: 10 g

Bolt; for Idler gear shaft; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; steel, parkerized; replaces OEM HD 25794-30; gross weight: 20 g

Breather valve; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; gearcase cover; steel; replaces OEM HD 25350-37; gross weight: 10 g

Oil screen by Colony; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948, model K and Sportster 1954-1976; steel; with pin; replaces OEM HD 333, 411-37, 24975-37, and 24978-57; USA; gross weight: 25 g

Pin; for Oil screen; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948, model K and Sportster 1954-1976; steel; replaces OEM HD 411-37A, and 333; gross weight: 3 g

Relief pipe; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; steel; replaces OEM HD 24913-37; gross weight: 60 g

Bushing; for Cam shaft; for front int. and exh. camshaft Big Twin SV 1937-1948, 45” 1937-1973, model K 1952-1956, front int. and exh., rear exh. camshaft Sportster 1957→, camshaft bushing in engine case Sportster 1991-1994; in gearcase cover; red bronze; replaces OEM HD 25586-37; gross weight: 40 g

Bushing; for rear exh. camshaft; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; in gearcase cover; red bronze; replaces OEM HD 25590-37; gross weight: 40 g

Shaft; for Idler gear; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; steel; length: 33 mm; Ø 14 mm; replaces OEM HD 25788-30; gross weight: 30 g

Bushing; for Idler gear; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948, Big Twin OHV 1936-1969; red bronze; replaces OEM HD 25785-30A; gross weight: 20 g

Cam shim by Bender Cycle; fits 45 cui/750cc 1937-1973, Big Twin Sidevalve 1937-1948, K 1952-1956, Sportster 1957-1985; steel; thickness: 0.178 mm; ID x OD: 18 x 27 mm; replaces OEM HD 6769; USA; gross weight: 1 g

Cam shim by Bender Cycle; fits 45 cui/750cc 1937-1973, Big Twin Sidevalve 1937-1948, K 1952-1956, Sportster 1957-1985; steel; thickness: 0.127 mm; ID x OD: 18 x 27 mm; replaces OEM HD 6770; USA; gross weight: 1 g

* The price includes German VAT (19% or reduced rate of 7% for Books).

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Gear Case Parts for Big Twin Flatheads 1937-1948

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