We use cookies for analytics, advertising and to improve our site. To find out more see our privacy policy.

Login

I forgot my password? Create account
>
Shop
>
Transmission
>
Transmission for Big Twin 4-Speed
>
Transmission Parts
>
Transmission Cases OEM Replacement
>
Parts for Transmission Cases

Transmission Cases OEM Replacement

Parts for Transmission Cases

Item №
Version
net price*
unit
Availability in warehouse Germany
77-530
77-530
Bearing race by Jims; fits 4-speed Big Twin late 1937-early 1977; steel; Over-/Undersize: +0.000 ”; replaces OEM HD 35125-37
$127.31
piece
Go to article
77-531
77-531
Bearing race by Jims; fits 4-speed Big Twin late 1937-early 1977; steel; Over-/Undersize: +0.005 ”; replaces OEM HD 35125-78
$127.31
piece
Go to article
79-452
79-452
Snap ring; fits 4-speed Big Twin; steel; replaces OEM HD 35129-36
$2.71
piece
Go to article
77-433
77-433
Thrust washer; for Bearing / Main drive gear; fits 4-speed Big Twin; steel; 0.06” thick; replaces OEM HD 35130-36, and 35131-36
$10.39
piece
Go to article
77-434
77-434
Thrust washer; for Bearing / Main drive gear; fits 4-speed Big Twin; steel; 0.065” thick; replaces OEM HD 35131-36
$11.02
piece
Go to article
77-435
77-435
Thrust washer; for Bearing / Main drive gear; fits 4-speed Big Twin; steel; 0.07” thick; replaces OEM HD 35131-36
$11.02
piece
Go to article
77-436
77-436
Thrust washer; for Bearing / Main drive gear; fits 4-speed Big Twin; steel; 0.08” thick; replaces OEM HD 35131-36
$11.02
piece
Go to article
77-535
77-535
Needle bearing; for Main drive gear; fits 4-speed Big Twin 1977-1981; steel; OD: 50.8 mm, 15.9 mm thick; replaces OEM HD 8905
$23.49
piece
Go to article
77-536
77-536
Needle bearing; for Main drive gear; fits 4-speed Big Twin 1982-1986; steel; OD: 50.8 mm, 15.9 mm thick; replaces OEM HD 8906
$134.18
piece
Go to article
77-521
77-521
Bushing; for Ball bearing / Main shaft; for right side; fits 4-speed Big Twin 1936-1979; steel; replaces OEM HD 35100-36
$77.34
piece
Go to article
77-554
77-554
Ball bearing by Timken; for Main shaft; fits 4-speed Big Twin 1937-1986; right side, also used in Brute IV mainshaft support; steel; tolerance class: ABEC 1; ID x OD: 25 x 62 mm, 17 mm thick; replaces OEM HD 9020
$16.57
piece
Go to article
77-512
77-512
Bearing support plate; fits 4-speed Big Twin 1937-1979; steel; replaces OEM HD 35111-36
$24.58
piece
Go to article
77-514
77-514
Bearing support plate; fits 4-speed Big Twin 1980-1986; steel; replaces OEM HD 35111-80
$20.15
piece
Go to article
75-085
75-085
Oil deflector; fits 4-speed Big Twin 1940-1979; steel; replaces OEM HD 33429-39
$2.09
piece
Go to article
75-086
75-086
Oil deflector; fits 4-speed Big Twin 1980-1984; steel; replaces OEM HD 33429-80
$1.72
piece
Go to article
74-047
74-047
Bolt; for Bearing support plate; fits 4-speed Big Twin 1941-1979; steel, CAD (ZnNi process); thread: 1/4”-24; thread: 1/4”-24; oval countersunk head with slot; length: 13/16 ” (21 mm); replaces OEM HD 2333, and 2333W
$1.72
piece
Go to article
75-105
75-105
Bolt; for Stop plate; fits 4-speed Big Twin; steel; replaces OEM HD 1864B
$2.26
piece
Go to article
84-394
84-394
Vent screw by Colony; for Transmission; fits FL 1956-1978, FX 1971-1979; steel, CAD (ZnNi process); thread: 1/4”-24; thread: 1/4”-24; slotted; replaces OEM HD 34720-56; USA
$6.06
piece
Go to article
75-108
75-108
Stop plate by Colony; fits 4-speed Big Twin 1936-early 1978; steel, parkerized; with 2 screws; replaces OEM HD 33353-36, and 1864; USA
$16.27
kit
Go to article
75-107
75-107
Stop plate; fits 4-speed Big Twin late 1978-1980; steel, zinc plated; with 2 screws; replaces OEM HD 33353-78
$5.52
piece
Go to article
77-167
77-167
Cover; for Counter shaft; fits 4-speed Big Twin 1941-1964; steel; replaces OEM HD 36027-36, 36025-36, 7115, and 2582
$26.39
kit
Go to article
77-526
77-526
Bushing; for Counter shaft; for clutch side; fits 4-speed Big Twin 1937-early 1976; steel; replaces OEM HD 36048-36
$18.43
piece
Go to article
77-524
77-524
Bushing; for Counter shaft; for clutch side late 1976-86 and starter side 1980-86; fits 4-speed Big Twin; steel; replaces OEM HD 36048-76A
$18.43
piece
Go to article
77-519
77-519
Bushing; for Counter shaft; for clutch side late 1976-86 + starter side 1980-86; fits 4-speed Big Twin; steel; Over-/Undersize: +0.005 ”
$16.09
piece
Go to article
77-525
77-525
Bushing; for Counter shaft; for starter side; fits 4-speed Big Twin 1937-early 1976; steel; replaces OEM HD 36046-36
$18.43
piece
Go to article
77-527
77-527
Bushing; for Counter shaft; for starter side; fits 4-speed Big Twin 1937-early  1976; steel; Over-/Undersize: +0.005 ”
$17.80
piece
Go to article
77-523
77-523
Bushing; for Counter shaft; for starter side; fits 4-speed Big Twin late 1976-1979; steel; replaces OEM HD 36045-76
$18.43
piece
Go to article
77-528
77-528
Bushing; for Counter shaft; for starter side; fits 4-speed Big Twin late 1976-1979; steel; Over-/Undersize: +0.005 ”
$17.89
piece
Go to article
13-358
13-358
Bushing; for Idler gear; fits 4-speed Big Twin 3-speed and reverse 1933-1976; bronze; replaces OEM HD 36150-31
$55.94
piece
Go to article

Related:

77-540
77-540
Bearing needle; for Main shaft / Main drive gear; fits 750cc 1937-1973, Big Twin 1936-early 1977; also on: counter-shaft BT 1936-1977; steel, ground; length: 0.616”; Ø 0.125”; tolerance class: RBEC 1; Over-/Undersize: +0.000 ”; replaces OEM HD 9084; gross weight: 1 g
$0.80
piece
Go to article
77-542
77-542
Bearing needle; for Main shaft / Main drive gear; fits 750cc 1937-1973, Big Twin 1936-early 1977; also on: counter-shaft BT 1936-1977; steel, ground; length: 0.616”; Ø 0.1254”; tolerance class: RBEC 1; Over-/Undersize: +0.0004 ”; replaces OEM HD 9085; gross weight: 1 g
$0.83
piece
Go to article
77-544
77-544
Bearing needle; for Main shaft / Main drive gear; fits 750cc 1937-1973, Big Twin 1936-early 1977; also on: counter-shaft BT 1936-1977; steel, ground; length: 0.616”; Ø 0.1258”; tolerance class: RBEC 1; Over-/Undersize: +0.0008 ”; replaces OEM HD 9086; gross weight: 1 g
$0.83
piece
Go to article
86-734
86-734
Stud; for transmission bottom; oversize; steel; length: 1-5/8”; thread: 7/16”-14 / 3/8”-24; replaces OEM HD 2318-36B, and 34724-36; gross weight: 20 g
$2.53
piece
Go to article
86-743
86-743
Stud; for transmission bottom; oversize; steel; length: 1-5/8”; thread: 1/2”-13 / 3/8”-24; replaces OEM HD 2318-47, and 34723-47; gross weight: 30 g
$3.61
piece
Go to article
57-633
57-633
Gasket by James Gaskets; for Cover / Counter shaft; fits 4-speed Big Twin 1936-1969; paper; replaces OEM HD 36025-36; gross weight: 10 g
$2.62
piece
Go to article
* Tax free shipping.

Accessories:

Stud Kits for Transmission: Big Twin 1936-1985

Stud Kits for Transmission: Big Twin 1936-1985

more …
Screw Kits for Transmission Side Cover: Big Twin 1936-1985

Screw Kits for Transmission Side Cover: Big Twin 1936-1985

more …
Screw Kits for Transmission Top Cover: Big Twin 1936-1985

Screw Kits for Transmission Top Cover: Big Twin 1936-1985

more …

Have any questions?

Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com