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Guessworks Gearbox Parts
Gearboxes
New Parts
Used Parts
3 Synch
4 Synch - A series
4 Synch - A+
Magic Wand
Remote
Rod Change
Differential
Speedo
Tools
Bottletop Racing
Filter parts
Item
Price
(inc VAT)
Qty
Alloy adapter block
12G1318
£ 10.00
(£ 12.00)
1
2
3
4
5
6
7
8
9
10
Countersunk screw for Adapter block
12G1319
£ 1.00
(£ 1.20)
1
2
3
4
5
6
7
8
9
10
Dowel - Speedo cover
22A13
£ 0.83
(£ 1.00)
1
2
3
4
5
6
7
8
9
10
Long stud for transfer case to gearbox
22A152
£ 0.10
(£ 0.12)
1
2
3
4
5
6
7
8
9
10
Dowel - Differential cover
22A153
£ 0.83
(£ 1.00)
1
2
3
4
5
6
7
8
9
10
Oil Strainer
22A335
£ 5.00
(£ 6.00)
1
2
3
4
5
Dowel - Transfer case / flywheel Housing
22A97
£ 0.83
(£ 1.00)
1
2
3
4
5
6
7
8
9
10
Oil Suction Pipe
22G1150
£ 2.50
(£ 3.00)
1
2
3
4
5
6
7
8
9
10
2nd/3rd Gear locking spring
22G154
£ 0.75
(£ 0.90)
1
2
3
4
5
6
7
8
9
10
Short stud for Diff housing - 3/8 UNC
22G1834
£ 0.10
(£ 0.12)
1
2
3
4
5
6
7
8
9
10
Rod Change interlock spool
22G1844
£ 10.00
(£ 12.00)
1
2
3
4
5
Bell Crank lever pivot pin
22G1845
£ 4.16
(£ 4.99)
1
2
3
4
5
6
7
8
9
10
Selector lever; Middle 3rd/4th
22G1847
£ 3.00
(£ 3.60)
1
2
3
4
5
6
7
8
9
10
Selector lever; Top 1st/2nd
22G1848
£ 3.00
(£ 3.60)
1
2
3
4
5
6
7
8
Reverse Lever - Rod change
22G1849
£ 4.00
(£ 4.80)
1
2
3
4
5
6
7
8
9
10
Selector fork shaft (Rod Change)
22G1854
£ 5.00
(£ 6.00)
1
2
3
4
5
6
7
8
9
10
Rod Change selector rod
22G1858
£ 10.00
(£ 12.00)
1
2
3
4
5
6
Dentent Sleeve - Rod change
22G1870
£ 2.50
(£ 3.00)
1
2
3
4
5
6
7
8
9
10
Detent Spring - Rod change
22G2083
£ 0.10
(£ 0.12)
1
2
3
4
5
6
7
8
9
10
Double roller beang retainer (A Series)
22G2726
£ 10.00
(£ 12.00)
1
2
3
4
5
6
7
8
9
10
2nd Gear thrust/locking washer
22G839
£ 6.00
(£ 7.20)
1
2
3
4
5
6
7
8
9
10
2nd/3rd Gear locking peg
22G843
£ 0.50
(£ 0.60)
1
2
3
4
5
6
7
8
9
10
3rd Gear thrust/locking washer (4 synchro)
22G947
£ 4.00
(£ 4.80)
1
2
3
4
5
6
7
8
9
10
Locking plate
2A3581
£ 0.50
(£ 0.60)
1
2
3
4
5
6
7
8
9
10
3rd motion bearing shim 0.003"
2A3714
£ 0.10
(£ 0.12)
1
2
3
4
5
6
7
8
9
10
Selector lever pivot bush
42H1077
£ 0.50
(£ 0.60)
1
2
3
4
5
6
7
8
9
10
Selector lever spacer
42H1081
£ 1.00
(£ 1.20)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
Rod change coupling
42H1116
£ 4.00
(£ 4.80)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Stud for diff housing, 5/16" threads
53K1471
£ 1.00
(£ 1.20)
1
2
3
4
5
6
7
8
9
Stud for speedo Drive housing, 5/16"
53K1474
£ 0.10
(£ 0.12)
1
2
3
4
5
6
7
8
9
10
3/8" Long Stud for Diff Housing
53K266
£ 0.10
(£ 0.12)
1
2
3
4
5
6
7
8
9
10
Short 5/16" stud for flywheel housing
53K547
£ 0.10
(£ 0.12)
1
2
3
4
5
6
7
8
9
10
Main Double Roller Bearing
AAU1365
£ 10.00
(£ 12.00)
1
2
3
4
5
6
7
8
9
10
Idler bearing A+
AHU1707
£ 0.50
(£ 0.60)
1
2
3
4
5
6
7
8
9
10
Selector lever; Reverse
AHU2292
£ 4.00
(£ 4.80)
1
2
3
4
5
6
7
8
9
10
Detent Ball
BLS110
£ 0.10
(£ 0.12)
1
2
3
4
5
6
7
8
9
10
Steady rod to gearbox bolt
BT605161
£ 1.00
(£ 1.20)
1
2
3
4
5
6
7
8
9
10
3rd motion nose bearing A series
CHM172
£ 0.50
(£ 0.60)
1
2
3
4
5
6
7
8
9
10
Double roller bearing retainer (A+)
DAM5996
£ 10.00
(£ 12.00)
1
2
3
4
5
6
7
8
9
10
Laygear (A+ Double Groove - 31, 27, 21, 15 Tooth)
DAM6238
£ 30.00
(£ 36.00)
1
2
3
4
5
6
7
8
9
10
1st Motion Shaft (A+ Double Groove - 16 Tooth)
DAM6242
£ 15.00
(£ 18.00)
1
2
3
4
5
6
7
8
9
10
Sump plug
DAM7335
£ 3.00
(£ 3.60)
1
2
3
4
5
6
7
8
9
10
Selector Fork 1st / 2nd - Rod
DAM7425
£ 25.00
(£ 30.00)
1
2
3
4
5
6
7
8
9
10
Selector Fork 3rd / 4th - Rod
DAM7426
£ 15.00
(£ 18.00)
1
2
3
4
5
6
7
8
9
10
Adapter block long bolt
DAM7761
£ 1.00
(£ 1.20)
1
2
3
4
5
6
Reverse idler gear shaft
DAM8038
£ 5.00
(£ 6.00)
1
2
3
4
5
6
7
8
9
10
Speedo Pinion adapter bush
DAM8488
£ 15.00
(£ 18.00)
1
2
3
4
5
6
7
8
9
10
Stud for rear of block to gearbox
FHS2410
£ 0.33
(£ 0.40)
1
2
3
4
5
6
7
8
9
10
Short 1/4" UNF bolt
GHF101
£ 0.33
(£ 0.40)
1
2
3
4
5
6
7
8
9
10
Long 1/4" UNF bolt
GHF102
£ 0.50
(£ 0.60)
1
2
3
4
5
6
7
8
9
10
A Series Rod change Gearbox Case
GW-GBCA
£ 80.00
(£ 96.00)
1
2
3
4
5
6
7
8
9
10
A+ Rod change Gearbox Case DAM5626
GW-GBCAP
£ 150.00
(£ 180.00)
1
2
3
4
5
6
7
8
9
10
Rod Change selector mechanism
GW-RCSM
£ 10.00
(£ 12.00)
1
2
3
4
5
6
7
8
9
10
Selector lever kit
GW-SEL
£ 10.00
(£ 12.00)
1
2
3
4
5
6
7
8
9
10
Selector lever top washer
PWZ306
£ 0.50
(£ 0.60)
1
2
3
4
5
6
7
8
9
10
Roll Pin - Rod Change
RPS1416
£ 0.33
(£ 0.40)
1
2
3
4
5
6
7
8
9
10
Bearing retainer screw
SH505071
£ 0.33
(£ 0.40)
1
2
3
4
5
6
7
8
9
10
Adapter Block - Short screw
SH505131
£ 0.33
(£ 0.40)
1
2
3
4
5
6
7
8
9
10
1st/2nd Selector fork (Rod Change)
TSP100390
£ 25.00
(£ 30.00)
1
2
3
4
5
6
7
8
9
10
3rd/4th Selector fork (Rod change)
TSP100400
£ 15.00
(£ 18.00)
1
2
3
4
5
6
7
8
9
10
0800 0248454
or 07526 483268
