Overdrive Units – 1800cc – 3 & 4 Synchro

MGB & V8

Other Catalogues


Illus. Part No. Description Qty Req. Details View Item
1 22H210E Overdrive unit - 'D' type - Recon 1 View Item
2 10002 Solenoid 1 Plunger now has preset length View Item
3 53K126 Bolt 2 View Item
4 WF702101 Washer - Shakeproof 2 View Item
5 7H8196 Gasket 1 View Item
6 GHF271 Nut - Locking 1 Not needed for replacement solenoid View Item
7 500594 O ring - Operating valve lever 1 View Item
8 513204 Gasket - Nameplate 1 View Item
9 53K126 Bolt 3 View Item
10 WF702101 Washer - Shakeproof 3 View Item
11 3H693 Washer - Plug 1 View Item
12 BLS110 Ball 1 View Item
13 17H8030 Valve - Operating 1 View Item
14 GHF200 Nut 8 Rear casing and brake ring to main casing View Item
15 GHF331 Washer - Spring 8 Rear casing and brake ring to main casing View Item
16 GHF117 Bolt 2 Support bracket to rear casing View Item
17 GHF331 Washer - Spring 2 Support bracket to rear casing View Item
18 SH604091 Bolt 2 Remote housing to support bracket View Item
19 GHF331 Washer - Spring 2 Remote housing to support bracket View Item
20 37H1901 Gasket 1 View Item
21 37H1897 Stud - Overdrive to gearbox 8 View Item
22 GHF200 Nut 8 View Item
23 GHF331 Washer - Spring 8 View Item
24 22H228 Spring ring 1 Fitted to gearbox third motion shaft-not part of overdrive assembly View Item
25 22H190 Cam 1 Fitted to gearbox third motion shaft-not part of overdrive assembly View Item
26 WKN304 Woodruff key 1 Fitted to gearbox third motion shaft-not part of overdrive assembly View Item
27 AUC2141 Washer - Operating lever plug 1 View Item
28 17H8015S Oil pump assembly 1 Contains 28a, 28b, & 28c View Item
28a 513196 Plunger - Oil pump 1 View Item
28b 500633 Spring - Oil pump 1 View Item
28c 7H8287 Body - Oil pump 1 View Item
29 37H2693 Valve - Non return 1 View Item
30 BLS107 Ball 1 View Item
31 513206 Plug - Non return valve 1 View Item
32 506118A Washer - Plug 3 Fits non return valve, relief and drain plug View Item
33 7H8191 Valve - Relief 1 View Item
34 506114 Plug - Drain 1 View Item
35 7H8197 Filter 1 View Item
36 506098 Gasket - Filter cover 1 View Item
37 GHF117 Bolt 4 View Item
38 GHF321 Washer - Shakeproof 4 View Item
39 17H8021 Pinion - Speedometer 1 View Item
40 17H8012 Housing - Speedometer pinion 1 View Item
41 506115 O ring - Pinion housing 1 View Item
42 7H5894 Screw - Locking - Pinion housing 1 View Item
43 17H5834 Washer 1 View Item
44 120694 Adaptor - Right angle 1 Not part of overdrive assembly View Item
45 7H8286PR Bridge bars 2 Sold as pair View Item
46 37H1932 Nut - Self locking 4 Replaces plain nut and lockwasher View Item
47 17H8016 Spring Set - Clutch return 4 Sold as set of 4 View Item
48 7H8289 Spring ring - Sun wheel 1 View Item
49 7H8323 Circlip - Siiding member 1 View Item
50 7H8290 Piston 2 View Item
51 TRS1114 O ring - Piston 2 View Item
52 7H8301 Bearing - Sun wheel 1 View Item
53 17H8017E Clutch - Sliding member 1 Reconditioned exchange unit View Item
54 7H8187 Sun Wheel 1 View Item
55 17H8014 Carrier - Planet 1 View Item
56 37H1949 Bearing - Planet 1 View Item
57 NKC77 Spring ring - Clutch 1 View Item
58 10857 Oil thrower 1 View Item
59 BAU2061A Unidirectional clutch - Sprag bearing 1 View Item
60 506063A Roller (steel) - Set 1 View Item
61 513208 Spring - UDC 1 View Item
62 7H8274 Member - Inner - UDC 1 View Item
63 500613 Thrust washer 1 View Item
64 7H8194 Annulus 1 View Item
65 7H8300 Bearing - Annulus - Front 1 View Item
66 7H8294 Gear - Speedo drive 1 View Item
67 17H8020 Spacer - Annulus 1 View Item
68 533360A Bearing - Annulus - Rear 1 View Item
69 7H8325 Oil seal - Rear 1 View Item
70 17H8656 Washer 1 Replaces spring washer and plain nut on early overdrives View Item
71 BTB753 Nut - Self locking 1 Replaces spring washer and plain nut on early overdrives View Item
72 AAA4039 Bolt - Propshaft 4 Not part of overdrive assembly View Item
73 22H1283E Overdrive unit - LH type - 1280 TPM 1 Chrome bumper cars - Not V8 View Item
73 DAM1362E Overdrive unit - LH type -1000 TPM 1 Rubber bumper cars - Not V8 View Item
73 22B687E Overdrive unit - LH type - 960 TPM 1 All V8 View Item
74 37H1910 Woodruff key 1 Use with 3rd motion shafts having keyway slots
Not part of overdrive assembly		 View Item
76 37H1909 Cam 1 View Item
75 BLS106 Ball 1 Use with 3rd motion shafts having ball drilling
Not part of overdrive assembly		 View Item
76 22B611 Cam 1 Use with 3rd motion shafts having ball drilling
Not part of overdrive assembly		 View Item
77 37H1911 Circlip 1 View Item
78 37H1897 Stud - Overdrive to gearbox 7 37H 8068 is slightly shorter to avoid oil gallery View Item
78 37H8068 Stud - Overdrive to gearbox 1 37H 8068 is slightly shorter to avoid oil gallery View Item
79 GHF200 Nut 8 View Item
80 GHF331 Washer - Spring 8 View Item
81 37H1901 Gasket - Overdrive 1 View Item
82 37H1932 Nut - Self locking 4 Replaced plain nut and lock washer View Item
83 37H1931 Bridge bar 2 View Item
84 37H1930 Circlip - Cush spring 4 View Item
85 37H1933 Piston 2 View Item
86 513912 O ring 2 View Item
87 37H1942 Filter and gasket - Sump 1 View Item
88 37H1944 Sump 1 View Item
89 37H1946 Bolt 6 View Item
90 WF702101 Washer - Shakeproof 6 View Item
91 37H1913S Oil pump assembly 1 View Item
91a 37H1915 Plunger - Oil pump 1 View Item
91b 37H1916 Spring - Oil pump 1 View Item
91c 37H1913 Body - Oil pump 1 View Item
92 37H1914 O ring 1 View Item
93 BLS107 Ball - Non return valve 1 View Item
94 NKC26 Plug - Oil pump 1 View Item
95 NKC101 O ring 1 View Item
96 37H3462 Valve - Oil pressure control 1 1800 View Item
96 37H8070 Valve - Oil pressure control 1 V8 View Item
97 506129S O ring and filter kit 1 View Item
506129A O ring - Filter 1 View Item
98 37H1924 O ring - Relief valve plug 1 View Item
99 506118 Washer - Relief valve plug 1 View Item
100 37H1925 Plug - Relief valve 1 View Item
101 37H1934 Solenoid valve kit 1 View Item
37H1934K Repair kit - Solenoid 1 View Item
102 37H1935 Coil assembly - Solenoid 1 View Item
103 NKC99S O ring set - Solenoid 1 View Item
103a NKC102A O ring - Medium 1 View Item
103b NKC99A O ring - Large 1 View Item
103c 37H1939 O ring - Small 1 View Item
104 BLS106 Ball 1 View Item
105 37H1941 Gasket - Solenoid cover 1 View Item
106 53K126 Bolt 4 View Item
107 WF702101 Washer - Shakeproof 4 View Item
108 37H1950 Carrier - Planet 1 View Item
109 37H1949 Bearing - Planet 1 View Item
110 NKC77 Spring ring - Clutch 1 View Item
111 10857 Oil thrower 1 View Item
112 BAU2061A Unidirectional clutch - Sprag bearing 1 View Item
113 500613 Thrust washer 1 View Item
114 10849 Spring ring - Sunwheel 1 View Item
115 37H1907 Sunwheel 1 View Item
116 37H1929 Thrust spring - Front 4 View Item
117 37H3872 Thrust spring - Rear 4 1800 View Item
117 37H1928 Thrust spring - Rear 4 V8 View Item
118 500640 Bearing - Sun wheel 1 View Item
119 37H1906 Circlip - Sliding member 1 View Item
120 37H3461E Clutch - Sliding member 1 Reconditioned exchange unit View Item
121 37H3873 Annulus 1 View Item
122 217325A Bearing - Annulus-Front 1 View Item
123 37H3464 Gear - Speedo drive - B teeth (blue) 1 View Item
123 37H8844 Gear - Speedo drive - 6 teeth (red) 1 View Item
124 SP75G Bearing - Annulus - Rear 1 View Item
125 NKC39A Oil seal - Rear 1 View Item
126 22H1325 Flange - Drive 1 1800 View Item
126 22B619 Flange - Drive 1 V8 View Item
127 NKC81 Nut - Self locking 1 Replaces slotted nut and split pin View Item
128 BTB933 Washer - Flange 1 View Item
129 22H1107 Bolt - Propshaft 4 1800 View Item
129 22B483 Bolt - Propshaft 4 V8 - Not part of overdrive assembly View Item
130 37H3463 Pinion - Speedo - 21 teeth (white) 1 Chrome bumper 1800 and all V8 View Item
130 37H8845 Pinion - Speedo -20 teeth (red) 1 Rubber bumper 1800 View Item
131 37H1955 Housing - Speedo pinion 1 View Item
132 NKC101 O ring - Pinion housing 1 View Item
133 NKC105 Seal - Pinion 1 View Item
134 37H1957 Lock plate - Speedo pinion 1 View Item
135 SH604051 Bolt 1 View Item
136 WE600041 Washer - Shakeproof 1 View Item
#colspan# "Note: D type overdrive was fitted to 3 synchromesh gearboxes (GHN3 and GHD3 cars). LH type overdrive was fitted to 4 synchromesh gearboxes GHN4/5, GHD4/5 and V8). Some 3 synchromesh gearboxes have been replaced by 4 synchromesh gearboxes in early cars. Ensure that the type of gearbox fitted is known before ordering spares."