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Guessworks Gearbox Parts

 
  Gearboxes
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     Bearings
     Upgrades
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     Automatic
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Filter parts

  ItemPrice
(inc VAT)

   Qty
Dowel - Gearbox to Engine
12H1824
£ 5.00
(£ 6.00)
Currently Unavailable
Dowel - Gearbox to Engine
12H1824-8
£ 5.00
(£ 6.00)
Currently Unavailable
Primary Clutch Seal
13H2934
£ 2.15
(£ 2.58)
Remote change selector seal
13H577
£ 2.45
(£ 2.94)
Selector shaft seal Auto 1971 on
13H6585
£ 3.50
(£ 4.20)
Rod change rear steady bush
13H7286
£ 3.85
(£ 4.62)
IKO Idler Gear roller bearing - A series
13H7848
£ 12.50
(£ 15.00)
OEM INA/KOYO Needle roller for A+ layshaft and mainshaft nose.
13H9513
£ 15.00
(£ 18.00)
Needle roller for A+ layshaft and mainshaft nose. (Aftermarket)
13H9513AM
£ 3.10
(£ 3.72)
Differential shaft output cover (Remote/MW)
22A112 (CHM85)
£ 35.00
(£ 42.00)
Idler Gear Thrust washer - A series 0.138 - 0.139 thou
22A1549
£ 13.50
(£ 16.20)
Output shaft bolt seal
22A1566
£ 2.70
(£ 3.24)
Early Automatic and some Cooper S diff seal
22A1616
£ 3.50
(£ 4.20)
Synchro Spring - 3 Synchro
22A367
£ 0.69
(£ 0.83)
Selector shaft seal Auto upto 1971
22A978
£ 12.00
(£ 14.40)
1275 Primary Gear ( A Series - 24 Tooth )
22G1053
£ 125.00
(£ 150.00)
1275 Primary Gear ( A Series - 24 Tooth )
22G1053-R
£ 100.00
(£ 120.00)
Rear (Tophat) bush for Primary Gear
22G109
£ 9.68
(£ 11.62)
2nd Gear (A series - 26 Tooth)
22G1094
£ 96.00
(£ 115.20)
O ring - Detent plunger Rod change
22G1417
£ 0.67
(£ 0.80)
Baulkring
22G2033
£ 12.50
(£ 15.00)
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
£ 1.05
(£ 1.26)
Selector Fork roll pin
22G2595
£ 0.60
(£ 0.72)
Output shaft circlip - Pot joint
22G2688
£ 2.50
(£ 3.00)
Internal spring ring
22G278
£ 0.95
(£ 1.14)
Early 3 Synchro 1st motion bearing
22G314
£ 10.00
(£ 12.00)
Reverse light plunger
22G351
£ 1.00
(£ 1.20)
Output Cover Bush
22G421
£ 12.50
(£ 15.00)
Dowel - Gearbox to Engine
22H983
£ 5.00
(£ 6.00)
Currently Unavailable
Lever Securing Bolt
2A3335
£ 1.00
(£ 1.20)
Gear change Linkage bush
2A3502
£ 4.10
(£ 4.92)
Output Cover Bush - Genuine Rover stock
2A3538
£ 2.70
(£ 3.24)
NOS OEM RHP 1st Motion Single Roller Bearing 3 Synchro
2A3709
£ 115.00
(£ 138.00)
OEM R&M Main Double Roller Bearing - Early
2A3712-R&M
£ 55.00
(£ 66.00)
OEM RHP Main Double Roller Bearing - Early
2A3712-RHP
£ 65.00
(£ 78.00)
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)
OEM KOYO Idler bearing - 3 Synchro
88G302
£ 6.40
(£ 7.68)
A series layshaft needle roller bearing
88G396
£ 3.05
(£ 3.66)
OEM RHP Main Double Roller Bearing
AAU1365
£ 50.00
(£ 60.00)
1st Gear needle roller bearing
AAU1815
£ 12.00
(£ 14.40)
2nd/3rd Gear needle roller bearing
AAU1816
£ 13.00
(£ 15.60)
OEM RHP 1st Motion Spigot / Pilot Bearing
AAU8424
£ 26.15
(£ 31.38)
Diff output seal (NAK)
ADU5738
£ 0.89
(£ 1.07)
Diff output seal - Viton
ADU5738V
£ 3.50
(£ 4.20)
OEM RHP 1st Motion spigot/nose Bearing - TURBO
ADU6033
£ 50.00
(£ 60.00)
OEM RHP 1st Motion Single Roller Bearing
ADU7619
£ 35.00
(£ 42.00)
Diff output seal - Hardy Spicer
AHU1082
£ 1.55
(£ 1.86)
Rod change oil seal
AHU1672
£ 0.96
(£ 1.15)
OEM Quality Rod change seal - Corteco
AHU1672-COR
£ 2.50
(£ 3.00)
OEM RHP Differential Roller Bearing
AHU1856
£ 26.20
(£ 31.44)
KSM Differential Roller Bearing
AHU1856-KSM
£ 18.00
(£ 21.60)
Gearbox Gasket Set
AJM804B
£ 8.00
(£ 9.60)
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
£ 1.70
(£ 2.04)
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
£ 23.50
(£ 28.20)
Differential Pin Upgrade with Molybdenum Coating
C-BTA164
£ 24.29
(£ 29.15)
Differential Pin Upgrade
C-BTA166
£ 13.20
(£ 15.84)
1st motion circlip
CCN110
£ 0.83
(£ 1.00)
O ring for selector shaft support bush
CDU1563
£ 0.85
(£ 1.02)
OEM INA/KOYO Layshaft large needle roller
CHM141
£ 6.85
(£ 8.22)
OEM INA/KOYO A series 3rd motion nose bearing
CHM172
£ 4.00
(£ 4.80)
Differential shaft output cover (Rod)
DAM0133 (CHM85)
£ 35.00
(£ 42.00)
Differential shaft output cover (Hardy Spicer)
DAM0133HS (22G420)
£ 50.00
(£ 60.00)
Conversion bearing for idler
DAM3745
£ 25.00
(£ 30.00)
2nd Gear (A+ Single Groove - 26 Tooth)
DAM4932
£ 104.00
(£ 124.80)
Planet/Pinion Gear thrust washer with tang - A+
DAM5071
£ 2.70
(£ 3.24)
7 Tooth Speedo worm drive - Gear Only
DAM6028-G
£ 30.00
(£ 36.00)
Currently Unavailable
1275 Economy Primary Gear (A+ - 30 Tooth)
DAM6336
£ 100.00
(£ 120.00)
Planet / Pinion Gear ( Differential )
DAM6624
£ 11.00
(£ 13.20)
Magnetic Sump Plug
DAM7335
£ 8.00
(£ 9.60)
Primary gear front bush - 1275
DAM8889
£ 14.00
(£ 16.80)
1275 Primary Gear (A+ - 29 Tooth)
DAM8890-R
£ 100.00
(£ 120.00)
1275 Primary Gear (A+ - 29 Tooth)
DAM8890-R
£ 100.00
(£ 120.00)
2.7 Crownwheel & Pinion (21/58)
FD27
£ 115.00
(£ 138.00)
3.2 Crownwheel & Pinion (19/61)
FD32
£ 80.00
(£ 96.00)
Inboard CV - Pot Joint
GCV1102
£ 24.50
(£ 29.40)
Differential shaft output cover (Remote/MW) - Modified
GW-22A112B (CHM8
£ 45.00
(£ 54.00)
Idler Gear Thrust washer - A series 0.140 - 0.141 thou - oversized
GW-22A1545-140
£ 13.50
(£ 16.20)
Idler Gear Thrust washer - A series 0.144 - 0.145 thou - oversized
GW-22A1545-145
£ 13.50
(£ 16.20)
Modified Bearing retainer (Remote)
GW-22A522
£ 25.00
(£ 30.00)
18 Tooth Speedo pinion
GW-22G2024
£ 20.00
(£ 24.00)
OEM RHP Gearbox Bearing Kit - 3 Synchro
GW-3BK
£ 210.00
(£ 252.00)
OEM RHP Gearbox Bearing Kit - 4 Synchro
GW-4BK
£ 160.00
(£ 192.00)
Uprated Automatic Forward Clutch Assembly
GW-AFCUPG
£ 200.00
(£ 240.00)
APII Bands
GW-APII3B
£ 330.00
(£ 396.00)
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
£ 265.00
(£ 318.00)
Differential shaft output cover (Rod) - Modified
GW-DAM0133B (CHM
£ 45.00
(£ 54.00)
16 Tooth Speedo Pinion
GW-DAM2905
£ 20.00
(£ 24.00)
Idler Gear Thrust washer - A+ 0.140 - 0.141 thou - oversized
GW-DAM5914-140
£ 15.00
(£ 18.00)
Idler Gear Thrust washer - A+ 0.145 - 0.146 thou - oversized
GW-DAM5914-145
£ 15.00
(£ 18.00)
7 Tooth Speedo worm drive
GW-DAM6028
£ 40.00
(£ 48.00)
Dowty washer for 5/8" plugs
GW-DOWTY
£ 1.00
(£ 1.20)
Differential rebuild kit (upgrade)
GW-DP
£ 50.00
(£ 60.00)
2.9 Crownwheel & Pinion (20/59)
GW-FD29
£ 115.00
(£ 138.00)
Reverse Switch for Remote and MagicWand gearboxes.
GW-GAE131
£ 25.00
(£ 30.00)
Gearbox Rebuild Kit (A+)
GW-GBRKA+
£ 325.00
(£ 390.00)
Gearbox Rebuild Kit - Less Diff Parts (A+)
GW-GBRKA+ND
£ 287.50
(£ 345.00)
Gearbox Rebuild Kit ( A Series Rod )
GW-GBRKAR
£ 325.00
(£ 390.00)
Gearbox Rebuild Kit ( A Series 3 Synchro )
GW-GBRKAR3
£ 360.00
(£ 432.00)
Gearbox Rebuild Kit ( A Series Remote 4 Synchro ))
GW-GBRKAR4
£ 325.00
(£ 390.00)
Gearbox Rebuild Kit - Less Diff Parts ( A Series Remote 4 Synchro )
GW-GBRKAR4ND
£ 287.50
(£ 345.00)
Gearbox Rebuild Kit - Less Diff Parts ( A Series Rod )
GW-GBRKARND
£ 287.50
(£ 345.00)
IKO A+ Idler Bearing
GW-IKOIBAP
£ 15.00
(£ 18.00)
Laygear thrust shim - 0.003" (0.075mm)
GW-LGT003
£ 1.00
(£ 1.20)
Laygear thrust shim - 0.005" (0.127mm)
GW-LGT005
£ 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)
SCCR clubman (4 piece) gearset
GW-SCCR4
£ 450.00
(£ 540.00)
Synchro Spring and Ball Kit
GW-SSBK
£ 5.00
(£ 6.00)
Speedo Pinion Drive - 15 Tooth
GW-TXD10004
£ 20.00
(£ 24.00)
Speedo Pinion Drive - 18 Tooth
GW-TXD10006
£ 20.00
(£ 24.00)
Windage Tray
GW-WBT
£ 20.83
(£ 25.00)
X-Pin Differential
GW-XPIN
£ 225.00
(£ 270.00)
5/8" Adapter for oil feed pipe
TCZ101
£ 6.90
(£ 8.28)
Reverse Idler Bush
TUJ10001
£ 4.50
(£ 5.40)
OEM KOYO A+ Idler Bearing
TUK100320
£ 8.25
(£ 9.90)