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Shop Engine Lower End Gear Case
Gear Case Parts for 45” Sidevalve and Model K
Item №
Version
net price*
unit
Availability in warehouse Germany
63-109
63-109
Bushing; for Pinion shaft; fits 45" models 1937-1973; in gearcase cover; red bronze; replaces OEM HD 25593-37
$55.32
piece
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63-105
63-105
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
$20.24
piece
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63-121
63-121
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
$25.37
piece
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63-114
63-114
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
$25.84
piece
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63-096
63-096
Bushing; for Cam shaft; fits 45 cui/750cc 1929-1936; crank case; red bronze; length: 15.4 mm; ID x OD: 15.3 x 22.3 mm; replaces OEM HD 660-29
$30.41
piece
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63-129
63-129
Bushing; for Cam shaft; fits 45 cui/750cc 1937-1973; crank case; red bronze; length: 15.3 mm; ID x OD: 17.5 x 24.0 mm; replaces OEM HD 25601-37
$20.79
piece
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61-632
61-632
Pinion gear; fits 45 cui/750cc 1937-1973, K 1952-1956, Sportster 1957-1976; steel; replaces OEM HD 24011-37
$60.72
piece
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61-633
61-633
Drive sprocket; for Pinion shaft; for breather valve and scavenger pump; fits 45”/750 cc W and G models, K models, XL models 1937-1976; steel; replaces OEM HD 26318-37
$82.45
piece
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63-130
63-130
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
$42.40
piece
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63-133
63-133
Bolt; for Idler gear shaft; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; steel, parkerized; replaces OEM HD 25794-30
$3.85
piece
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63-134
63-134
Idler gear; for Generator; fits 45 cui/750cc 1937-1973; steel, 46 teeth; replaces OEM HD 25776-37
$71.06
piece
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63-135
63-135
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
$32.77
piece
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64-091
64-091
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
$1.77
piece
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79-447
79-447
Snap ring; for Idler gear shaft; fits 45 cui/750cc 1937-1973, Big Twins 1915-1969; steel; replaces OEM HD 25810-15
$1.39
piece
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60-807
60-807
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
$11.98
piece
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60-811
60-811
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
$1.87
piece
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60-803
60-803
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
$18.55
kit
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60-809
60-809
Breather valve; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; gearcase cover; steel; replaces OEM HD 25350-37
$19.97
piece
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63-013
63-013
Relief pipe; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; steel; replaces OEM HD 24913-37
$25.84
piece
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57-026
57-026
Bearing seal ring; fits 45 cui/750cc 1937-1973; steel; replaces OEM HD 24696-39
$19.54
piece
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63-123
63-123
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
$0.59
piece
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Related:

60-815
60-815
Seal ring; for Oil separator; fits Sidevalves 1937-1973; steel; replaces OEM HD 585-37, and 25281-37; gross weight: 8 g
$28.77
piece
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60-817
60-817
Guide pins; for Seal ring oil separator; fits Sidevalves 1937-1973; steel; replaces OEM HD 585-37B, and 25285-37; gross weight: 3 g
$9.05
pair
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60-776
60-776
Spring; for Seal ring; fits all SV 1939→, Big Twin OHV 1939-1969; spring steel; replaces OEM HD 24699-37; gross weight: 10 g
$3.87
piece
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64-092
64-092
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
$1.17
piece
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64-093
64-093
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
$1.17
piece
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69-507
69-507
Spring; for Seal ring oil separator; fits Sidevalves 1937-1973; spring steel, parkerized; replaces OEM HD 585-37A, and 25287-37; gross weight: 10 g
$4.59
piece
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