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Guessworks Gearbox Parts

 
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Filter parts

  ItemPrice
(inc VAT)

   Qty
Primary Clutch Seal
13H2934
£ 2.15
(£ 2.58)
Remote change selector seal
13H577
£ 2.45
(£ 2.94)
Rod change rear steady bush
13H7286
£ 3.75
(£ 4.50)
Idler Gear roller bearing - A series
13H7848
£ 5.25
(£ 6.30)
Needle roller for A+ layshaft and mainshaft nose.
13H9513
£ 3.10
(£ 3.72)
Automatic LH mounting bracket
22A1018
£ 10.00
(£ 12.00)
Differential shaft output cover (Remote/MW)
22A112 (CHM85)
£ 25.00
(£ 30.00)
Idler Gear Thrust washer - A series 0.138 - 0.139 thou
22A1549
£ 12.00
(£ 14.40)
Output shaft bolt seal
22A1566
£ 2.70
(£ 3.24)
Synchro Spring - 3 Synchro
22A367
£ 0.69
(£ 0.83)
RH Engine mount Auto
22A917
£ 17.00
(£ 20.40)
1275 Primary Gear ( A Series - 24 Tooth )
22G1053
£ 83.33
(£ 100.00)
Rear (Tophat) bush for Primary Gear
22G109
£ 9.68
(£ 11.62)
2nd Gear (A series - 26 Tooth)
22G1094
£ 64.00
(£ 76.80)
O ring - Detent plunger Rod change
22G1417
£ 0.67
(£ 0.80)
18 Tooth Speedo Pinion Gear
22G2024
£ 5.00
(£ 6.00)
Baulkring
22G2033
£ 6.25
(£ 7.50)
Detent sping for rod change
22G2083
£ 0.27
(£ 0.32)
Cotton Reel mounting for rod change gear selector
22G2205
£ 2.50
(£ 3.00)
Synchro Spring
22G2262
£ 1.15
(£ 1.38)
Internal spring ring
22G278
£ 0.95
(£ 1.14)
Output Cover Bush
22G421
£ 12.50
(£ 15.00)
A Series layshaft
22G931
£ 16.60
(£ 19.92)
Lever Securing Bolt
2A3335
£ 1.00
(£ 1.20)
Gear change Linkage bush
2A3502
£ 4.10
(£ 4.92)
Output Cover Bush
2A3538
£ 2.65
(£ 3.18)
1st Motion Single Roller Bearing 3 Synchro
2A3709
£ 38.00
(£ 45.60)
Selector pivot seal for rod change
31B447
£ 0.30
(£ 0.36)
Circlip - internal for idler gear
51K3565
£ 0.95
(£ 1.14)
Star Washer
6K9012
£ 0.25
(£ 0.30)
Idler bearing - 3 Synchro - Late
88G302
£ 6.00
(£ 7.20)
A series layshaft needle roller bearing
88G396
£ 2.86
(£ 3.43)
Main Double Roller Bearing
AAU1365
£ 42.00
(£ 50.40)
1st Gear needle roller bearing
AAU1815
£ 12.00
(£ 14.40)
2nd/3rd Gear needle roller bearing
AAU1816
£ 13.00
(£ 15.60)
1st Motion Spigot / Pilot Bearing
AAU8424
£ 19.65
(£ 23.58)
Automatic Start Inhibitor Switch - 1300cc
ADU5066
£ 30.00
(£ 36.00)
Diff output seal (NAK)
ADU5738
£ 0.80
(£ 0.96)
1st Motion Single Roller Bearing
ADU7619
£ 33.30
(£ 39.96)
Diff output seal - Hardy Spicer
AHU1082
£ 1.55
(£ 1.86)
Rod change oil seal
AHU1672
£ 0.93
(£ 1.12)
Differential Roller Bearing
AHU1856
£ 24.95
(£ 29.94)
Gearbox Gasket Set
AJM804B
£ 7.50
(£ 9.00)
Gearbox Gasket Set - Short
AJM804B/SHORT
£ 2.50
(£ 3.00)
Diff / Crownwheel Bush
ATA7378
£ 4.25
(£ 5.10)
Synchro Ball
BLS107
£ 0.95
(£ 1.14)
Selector detent ball bearing - Rod Change
BLS110
£ 0.22
(£ 0.26)
Diff fibre thrust washer
BTA101
£ 1.60
(£ 1.92)
A Series 3 synchro Layshaft
C-22A1731
£ 24.75
(£ 29.70)
High Grade Steel Layshaft (A Series 2 Step)
C-22A1738
£ 25.00
(£ 30.00)
High Grade Steel Layshaft (A+ 3 Step)
C-22A1739
£ 24.75
(£ 29.70)
Central Oil Pickup Pipe
C-AHT54
£ 22.50
(£ 27.00)
Differential Pin Upgrade with Molybdenum Coating
C-BTA164
£ 22.08
(£ 26.50)
Differential Pin Upgrade
C-BTA166
£ 13.00
(£ 15.60)
1st motion circlip
CCN110
£ 0.50
(£ 0.60)
O ring for selector shaft support bush
CDU1563
£ 0.85
(£ 1.02)
Layshaft large needle roller
CHM141
£ 3.60
(£ 4.32)
A series 3rd motion nose bearing
CHM172
£ 2.70
(£ 3.24)
Differential shaft output cover (Rod)
DAM0133 (CHM85)
£ 25.00
(£ 30.00)
1st Motion GT A+
DAM3167
£ 99.36
(£ 119.23)
Conversion bearing for idler
DAM3745
£ 15.00
(£ 18.00)
2nd Gear (A+ Single Groove - 26 Tooth)
DAM4932
£ 64.00
(£ 76.80)
Planet/Pinion Gear thrust washer with tang - A+
DAM5071
£ 2.35
(£ 2.82)
Pinion Locktab
DAM6140
£ 1.01
(£ 1.21)
1275 Economy Primary Gear (A+ - 30 Tooth)
DAM6336
£ 83.33
(£ 100.00)
Planet / Pinion Gear ( Differential )
DAM6624
£ 8.94
(£ 10.73)
Magnetic Sump Plug
DAM7335
£ 5.00
(£ 6.00)
Primary gear front bush - 1275
DAM8889
£ 14.00
(£ 16.80)
1275 Primary Gear (A+ - 29 Tooth)
DAM8890
£ 83.33
(£ 100.00)
3.2 Crownwheel & Pinion (19/61)
FD32
£ 80.00
(£ 96.00)
Idler Gear Thrust washer - A series 0.140 - 0.141 thou - oversized
GW-22A1545-140
£ 12.00
(£ 14.40)
Idler Gear Thrust washer - A series 0.144 - 0.145 thou - oversized
GW-22A1545-145
£ 12.00
(£ 14.40)
Modified Bearing retainer (Remote)
GW-22A522
£ 25.00
(£ 30.00)
Gearbox Bearing Kit - 3 Synchro
GW-3BK
£ 141.67
(£ 170.00)
Gearbox Bearing Kit - 4 Synchro
GW-4BK
£ 133.33
(£ 160.00)
APII Bands
GW-APII3B
£ 240.00
(£ 288.00)
APII Master Kit
GW-APIIMK
£ 212.33
(£ 254.80)
A+ 1275 Straight Cut Transfer Gears
GW-APSCTG
£ 179.17
(£ 215.00)
A Series 1275 Straight Cut Transfer Gears
GW-ASCTG
£ 179.17
(£ 215.00)
16 Tooth Speedo Pinion
GW-DAM2905
£ 15.00
(£ 18.00)
Idler Gear Thrust washer - A+ 0.140 - 0.141 thou - oversized
GW-DAM5914-140
£ 12.00
(£ 14.40)
Idler Gear Thrust washer - A+ 0.145 - 0.146 thou - oversized
GW-DAM5914-145
£ 12.00
(£ 14.40)
Differential rebuild kit (upgrade)
GW-DP
£ 45.83
(£ 55.00)
2.9 Crownwheel & Pinion (20/59)
GW-FD29
£ 120.00
(£ 144.00)
Gearbox Rebuild Kit (A+)
GW-GBRKA+
£ 275.00
(£ 330.00)
Gearbox Rebuild Kit - Less Diff Parts (A+)
GW-GBRKA+ND
£ 237.50
(£ 285.00)
Gearbox Rebuild Kit ( A Series Rod )
GW-GBRKAR
£ 275.00
(£ 330.00)
Gearbox Rebuild Kit ( A Series Remote 3 Synchro ))
GW-GBRKAR3
£ 283.34
(£ 340.01)
Gearbox Rebuild Kit ( A Series Remote 4 Synchro ))
GW-GBRKAR4
£ 275.00
(£ 330.00)
Gearbox Rebuild Kit - Less Diff Parts ( A Series Remote 4 Synchro )
GW-GBRKAR4ND
£ 237.50
(£ 285.00)
Gearbox Rebuild Kit - Less Diff Parts ( A Series Rod )
GW-GBRKARND
£ 237.50
(£ 285.00)
Laygear thrust shim - 0.004" (0.10mm)
GW-LGT004
£ 1.00
(£ 1.20)
Laygear thrust shim - 0.008" (0.20mm)
GW-LGT008
£ 1.00
(£ 1.20)
Laygear thrust shim - Trade/Multi Pack
GW-LGTTP
£ 7.00
(£ 8.40)
3 Synchro Straight Cut Close Ratio Gearset
GW-SCCR3
£ 263.50
(£ 316.20)
SCCR clubman (4 piece) gearset
GW-SCCR4
£ 270.00
(£ 324.00)
Full (6 piece) SCCR Geaset
GW-SCCR6
£ 350.00
(£ 420.00)
Synchro Spring and Ball Kit
GW-SSBK
£ 5.00
(£ 6.00)
Windage Tray
GW-WBT
£ 16.66
(£ 19.99)
X-Pin Differential
GW-XPIN
£ 137.50
(£ 165.00)
A+ Idler Bearing
TUK100320
£ 7.30
(£ 8.76)