Gearbox (Reconditioned) - UKC4023R
    Please enquire for availability of New & (Factory) Reconditioned gearboxes.
    Note; Gearbox is supplied Less bellhousing, speedo pinion & housing, reverse light switch, and the 3 (small) front lower tension springs, which fit between the casing and bellhousing.
Bellhousing - UKC1984
Spring-Tension (3) - (NI) - 137532
    Bellhousing to gearbox casing.
Gasket - (NI) - UKC4128
    Bellhousing to gearbox casing.
Gearbox Mounting - (NI) - TKC1044
Unipart EP90 Gear Oil (0.5 litre) - (NI) - GGL190
    Gearbox capacity - 1.1 Litre.

RELATED COMPONENTS
If you are installing a 4 speed gearbox you may also require the following items; Gasket (bellhousing to gearbox), Tension Springs (3), Oil Seal (bellhousing), Gearbox Mounting, Reverse light Switch. It is also worth checking the condition of the Clutch Cover, Plate & Release Bearing.

Clutch Housing/Operation

Bellhousing - UKC1984
Clutch Operating Lever** - LBU1234
Slipper Pad (2) - 159003
Carrier/Sleeve** - FRC5369
    Clutch release bearing carrier. **NOTE; on early vehicles LBU1234 and FRC5369 MUST be fitted as a pair.
Clutch Release Bearing - GRB209
Fulcrum Pin (Clutch operating lever) - UKC1774
Bolt (4) - HB816
Cable Tie (4) - UKC2543
Washer-Spring (4) - GHF332
Nut (4) - GHF201
Dowel - DP619
Nut (2) - GHF201
Washer-Spring (2) - GHF332
Bolt (2) - HB816
Washer (2) - GHF332
Front End Cover (Oil seal housing) - UKC1751
Dowel - DP205
Oil Seal (Front end cover) - 132292
Bolt - (NI) - BH605141
    Locates exhaust mounting bracket.
Washer-Spring (For BH605141) - (NI) - GHF332
Washer-Flat (For BH605141) - (NI) - GHF301
Bolt (3) - GHF104
Washer-Spring (3) - GHF332
Setscrew (2) - SH110201
Washer-Spring (2) - WL110001
Washer-Flat (2) - GHF302
Bolt (Special) - UKC3270
Washer-Spring - GHF332
Nut - GHF202

Gasket Set & Overhaul Kit

Gasket Set - (NI) - RB7069
    Includes bellhousing, top cover, and rear casing gaskets.
Gearbox Overhaul Kit - (NI) - RB7075
    Includes items marked + in the following sections, ie: countershaft, synchro rings, bearings, circlips, needle rollers, gasket set & rear oil seal.
Unipart EP90 Gear Oil (0.5 litre) - (NI) - GGL190
    Gearbox capacity - 1.1 Litre.

Speedo Cable & Drive

Speedometer Cable - (NI) - GSD287
Speedo Drive Pinion - (NI) - 219004
    23 teeth, colour code-Black.
'O' Ring/Seal - (NI) - TRS1620
Housing/Bearing (Speedo drive pinion) - (NI) - 22G1486
Oil Seal (Speedo drive pinion) - (NI) - AAU2304A

Gearbox Case & Input Shaft

Circlip (Locates on shaft) - 129839
Snap Ring - 112654
Bearing + - 104433
Oil Flinger - 106365
Input Shaft - TKC1490
Spacer (Internal) - 22G2840
Needle Roller Bearing + - 13H9513
Gasket + - UKC4128
    Gearbox case to bellhousing.
Tension Spring (3) - 137532
Setscrew (6) - SH606101
    Casing to bellhousing.
Washer-Locking (6) - GHF333
Washer-Flat - 500464
Bolt - 156336
Oil Filler Plug - 22G2115
Oil Drain Plug (Magnetic) - 155660
Unipart EP90 Gear Oil (0.5 litre) - (NI) - GGL190
    Gearbox capacity - 1.1 Litre.

Mainshaft & Gears

Spacer - 22G2839
Synchro Ring + - 150328
Synchro Hub/Sleeve-Assembly (3rd/4th) - 156968
Shim - 37948
Spring (3) - 104445
Ball Bearing (3) - BLS108
Synchro Ring + - 150328
Circlip + - TKC6444
Spacer - 159978
3rd Speed Gear - UKC4454
Bush (3rd Gear) - 147354
Bush (2nd Gear) - UKC933
2nd Speed Gear - UKC3364
Thrust Washer* (0.199") - UKC934
Thrust Washer* (0.203") - UKC935
Thrust Washer* (0.205") - UKC936
Thrust Washer* (0.208") - UKC937
    *Use as required.
Synchro Ring + - 150328
Synchro Hub/Sleeve-Assembly (1st/2nd);

To Gearbox No CG36218 (33 teeth) - 156911
From Gearbox No CG36219 (29 teeth) - UKC8748

Countershaft/Reverse Gear and Operating Lever

Countershaft + - 144595
Tension Spring (3) - 137532
Dowel - DS1908
Thrust Washer (Front) - 113229
Retaining Ring - 119891
    4 required per laygear.
Needle Roller set + - 119893
    Sold in pack of 50.
Laygear Cluster Assembly;

To Gearbox No CG36218 - UKC3196
From Gearbox No CG36219 - UKC8749

Gearbox Top Cover & Selector Shafts

Top Cover - UKC5507
Gasket-Top Cover + - 22G1911
Setscrew (9) - SH604041
Washer - GHF300
Selector Shaft Kit - RB7028
    Please Note; the original specification selector shaft is no longer available. Our Kit includes a replacement Selector Shaft and the corresponding Detent-Plunger for the gear lever.
Split Dowel - RZS1216
Interlock Spool - 22G1418
Plate (Interlock spool) - 22G1419
Bush/Seat Kit (Gear Lever) - RB7074
    Reduces gear lever 'rattle'. Kit includes bottom (gear lever) bush, yoke/eye, split dowel & snap ring.
Shaft-Selector Fork - 22G1408
Selector Fork (3rd/4th) - 22G1584
Selector Fork (1st/2nd) - 22G1406
Unipart EP90 Gear Oil (0.5 litre) - (NI) - GGL190
    Gearbox capacity - 1.1 Litre.

Rear Gearbox Extension

Rear Extension (Bare) - RKC3477
Gearbox Mounting - TKC1044
Gasket + (Extension to case) - 22G1420
Setscrew (6) (Extension to case) - GHF103
Washer-Spring (6) - GHF332
Bolt (2) (Extension to case) - GHF103
Spring - 22G2198
Detent/Plunger - 22G1421
Cap (Retaining) - 22G1947
'O' Ring/Seal (Selector shaft) - TRS912
Selector Shaft Kit - (NI) - RB7028
    Please Note; the original specification selector shaft is no longer available. Our Kit includes a replacement Selector Shaft and the corresponding Detent-Plunger for the gear lever.
Gaiter (Selector Shaft) - (NI) - UKC8875
Bush/Seat Kit (Gear Lever) - (NI) - RB7074
    Reduces gear lever 'rattle'. Kit includes bottom (gear lever) bush, yoke/eye, split dowel & snap ring.
Speedometer Cable - (NI) - GSD287
Speedo Drive Pinion - 219004
    23 teeth, colour code-Black.
'O' Ring/Seal - TRS1620
Housing/Bearing (Speedo drive pinion) - 22G1486
Oil Seal (Speedo drive pinion) - AAU2304A
Retaining Plate - 22G1711
Setscrew (for 22G1711) - GHF117
Washer-Spring - GHF331
Washer-Plain - WC701121
Reverse Light Switch;

To Gearbox No CG53386 - GAE191
From Gearbox No CG53387 - UKC9224

Gearchange Lever

Gear Lever - UKC3248
Gear Knob - UKC2793
Nut-Locking - NT605041
Retaining Cup (Gear lever) - 22G1434
Spring (Anti-rattle) - 106388
Plunger (Anti-rattle) - 22G2286
    Use only with original selector shaft. Please Note; if you need to fit a new Selector Shaft, then you will need to use our Selector Shaft Kit.
Selector Shaft Kit - (NI) - RB7028
    Please Note; the original specification selector shaft is no longer available. Our Kit includes a replacement Selector Shaft and the corresponding Detent-Plunger for the gear lever.
Bush/Seat Kit (Gear Lever) - (NI) - RB7074
    Reduces gear lever 'rattle'. Kit includes bottom (gear lever) bush, yoke/eye, split dowel & snap ring.
Retaining Plate (Gaiter) - ZKC1342
Gaiter (Rubber) - YKC1453
Screw-Self Tapping (5) - YH7406
Washer (5) - WA104001
Spire Clip (5) - GHF712
Nut - 570779
Insulation Pad - ZKC2526
Plate-Aperture - YKC330

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