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Land Rover Discovery Brakes
1989-1998 (Series 1) |
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Page Contents
Uprated Brakes Important Kit 1 Kit 2 Kit 3 Service Items ©Rimmer Bros Ltd - Registered in England No. 2155394. VAT No. GB 352 8473 40.
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Introduction
Brake Discs
Brake Pads
Brake Calipers
Uprated Brake Kits
Brake Hydraulics
Brake Pipes
Brake Hoses
Brake Fluid
ABS Components
Handbrake
Miscellaneous
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The Discovery is equipped with disc brakes all round. On vehicles up to 1993, solid front discs of 299mm (11.77") diameter are fitted. On vehicles from 1994 onwards, front discs are vented and are of 298mm (11.73") diameter. All vehicles have solid rear discs of 290mm (11.42") diameter. ABS was introduced in 1994 as standard equipment on ES models and optional on all other models.
We have 3 kits available for uprating the Discovery, depending on the year of the vehicle and whether just the front or the front & rear are to be improved. All of the kits contain grooved (handed) discs - ventilated at the front and solid at the rear - and carbon/kevlar pads. To complement our uprated brake kits, but also suitable for standard brakes, we stock stainless steel braided brake hoses, which improve brake line pressure and brake pedal feel.
This section contains a full listing of standard replacement brake system components, including discs, calipers, pads, master cylinders and ABS system components.
For rigid brake pipes, see our Copper Brake Pipe Kits. These are convenient kits which contain everything you will need to replace your vehicle's brake lines.
Finally, to complete the job you will need brake fluid. As well as standard DOT 4 fluid, we offer silicone fluid. Although more expensive than conventional fluid, we recommend silicone brake fluid due to the following advantages:
1. Silicone fluid is DOT 5 rated.
2. It is completely harmless to paintwork if spilt.
3. Unlike conventional fluid, silicone fluid does not absorb moisture, so its performance never degrades, plus it won't corrode your brake components from the inside.
Brake Disc;
Front -
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Solid - (2) - FRC7329
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Vented - (2) - FTC902
Rear -
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All Models - (2) - FTC1381
Brake Pads - front;
Axle set (4 pads).
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For Solid Discs - (1) - STC9191
With split pin type retaining pins.
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For Vented Discs - (1) - STC8571
With solid pin type retaining pins.
Brake Pads - rear - (1) - STC8570
All models.
Retaining Kit - brake pads;
Includes pins & anti-rattle springs.
Front -
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For Solid Discs - (1) - RA1396
Split pin type retaining pins.
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For Vented Discs - (1) - STC8575
Solid type retaining pins.
Rear - all models - (1) - STC8574
Shim - anti squeal (rear)
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LH Outer & RH Inner - (2) - 591628
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RH Outer & LH Inner - (2) - 591629
Brake Caliper - front;
Solid Discs -
Up to VIN KA034313 (1993)
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RH - (1) - AEU1718
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LH - (1) - AEU1719
VIN KA034314 to VIN LA (1994)
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RH - (1) - STC1258
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LH - (1) - STC1259
VIN MA (1995) onwards
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RH - (1) - STC1962
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LH - (1) - STC1963
Vented Discs -
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RH - (1) - RTC6776
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LH - (1) - RTC6777
Brake Caliper - rear;
Up to rear axle nos. 28S44171 & 32S2118 -
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RH - (1) - RTC5889
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LH - (1) - RTC5890
Axle nos. 28S44172 & 32S2119 onwards -
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RH - (1) - STC1264
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LH - (1) - STC1265
Piston - brake caliper;
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Front - all caliper types - (8) - 606683
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Rear - all caliper types - (4) - 606696
Seal Kit - caliper piston;
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Front - (4) - AEU1547
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Rear - (2) - AEU1547
Bleed Nipple - caliper;
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Front - (6) - RTC1526
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Rear - (2) - RTC1526
We have 3 kits available for uprating the brakes on Discovery, depending on the year of the vehicle and whether just the front or the front & rear are to be improved. All of the kits contain grooved (handed) discs - ventilated at the front and solid at the rear - and carbon/kevlar pads.
To complement our uprated brake kits, but also suitable for standard brakes, we stock stainless steel braided brake hoses, which improve brake line pressure and brake pedal feel.

Uprated Front Brake Kit - (1) - RA1357
Converts solid front discs to ventilated.
Includes brand new, ventilated 4-pot calipers, ventilated, uprated EBC turbo groove front discs (handed with curved grooves & dimples),
a set of EBC Kevlar (green stuff) pads (fast road) and pad retaining kit.

Uprated Front Brake Kit - (1) - RA1358
Suitable for vehicles with existing ventilated front discs.
Includes ventilated, uprated EBC turbo groove front discs (handed with curved grooves & dimples),
and a set of EBC Kevlar (green stuff) pads (fast road).

Uprated Rear Brake Kit - (1) - RA1359
Suitable for all vehicles.
Includes solid, uprated EBC turbo groove rear discs (curved grooves & dimples), and a set of EBC Kevlar (green stuff) pads (fast road).
EBC Turbo Groove Brake Discs - uprated;
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Front (ventilated) - pair - (1) - RA1394
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Rear (solid) - pair - (1) - RA1395
EBC Kevlar (green stuff) pads - fast road;
Pads will also fit standard discs but we recommend fitting with EBC turbo groove discs for maximum benefit.
Note: Front pads suitable only for ventilated discs.
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Front - set - (1) - RA1392GS
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Rear - set - (1) - RA1393GS
Master Cylinder;
Non ABS -
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Up to VIN LA (1994) - (1) - NTC4991
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VIN MA (1995) onwards - (1) - STC1285
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ABS Equipped Vehicles - (1) - STC1284
Seal Kit - master cylinder;
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Non ABS - (1) - STC2901
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ABS Equipped Vehicles - (1) - STC2904
Servo - all models - (1) - STC1286
Repair Kit - servo - (1) - RTC5832
Non return valve - servo - (1) - STC780
Non return valve - inlet manifold - (1) - RTC5907
Pressure Reducing Valve;
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Up to VIN LA (1994) - (1) - NTC6868L
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VIN MA (1998) onwards - (1) - ANR3194
We have listed below a copper brake pipe kit (non- ABS only), which contains a full vehicle set of rigid brake pipes, including caliper pipes.
If you require any individual pipes or ABS brake pipes, please contact our sales department.
Copper Brake Pipe Kit - non ABS - (1) - RD1060
Vehicles up to VIN LA (1994).
Brake hoses are available as standard (ie rubber) type or stainless steel braided type.
Stainless braided hoses have a smaller internal diameter, which increases the brake line pressure.
In addition, the stainless outer braiding improves pedal feel by preventing the hose from bulging.
Brake Hose - flexible - front;
Non ABS Vehicles -
Up to VIN JA (1992)
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Standard - (4) - NRC4401
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Stainless Steel Braided - (4) - NRC4401AQ
1993 (VIN KA) to 1994 (VIN LA)
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Standard - (4) - ANR1765
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Stainless Steel Braided - (4) - ANR1765AQ
1995 (VIN MA) onwards
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Standard - (2) - ANR1765
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Stainless Steel Braided - (2) - ANR1765AQ
ABS Equipped Vehicles -
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Standard - (2) - ANR1765
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Stainless Steel Braided - (2) - ANR1765AQ
Brake Hose - flexible- rear;
Non ABS Vehicles -
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Standard - (1) - NTC3458
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Stainless Steel Braided - (1) - NTC3458GR
ABS Equipped Vehicles -
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Standard - (2) - NTC3458
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Stainless Steel Braided - (2) - NTC3458GR
Brake Fluid;
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Unipart DOT 3 (1 litre) - (ar) - GBF103
Silicone -
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0.5 Litre - (ar) - RX1327
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1 Litre - (ar) - RX1326
Brake Cleaner - aerosol - (ar) - GBF901
Modulator - ABS;
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Up to VIN MA163103 (1995) - (1) - STC1651
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VIN TA163104 (1996) to TA180925, also TA501920 to TA508779 - (1) - STC3130
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VIN TA180926 onwards, also TA508780 onwards - (1) - STC3129
Electronic Control Unit - ABS - (1) - AMR5557
Wheel Sensor - ABS;
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Front - (2) - STC1749
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Rear - (1) - STC1750
Bush - sensor (front & rear) - (4) - FTC1374
Seal - sensor (front only) - (2) - FTC1376
Exciter Ring - ABS;
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Front - part of C.V. Joint - see Front Axle
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Rear - (2) - FTC1379
Relay - ABS;
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Warning - green - (1) - DRC1820A
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Pump - black - (1) - AMR3773
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Valve - yellow - (1) - YWB10027L
For Handbrake components, see Transfer Gearbox section.
Stop Lamp Switch;
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Non ABS Vehicles - (1) - 13H3735
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ABS Vehicles - (1) - AMR2010
Pedal Rubber - brake;
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Manual - (1) - 575818
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Automatic - (1) - ANR2941
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The 'Triumph', 'Rover' and 'British Motor Heritage' Logos used herein are Registered Trade Marks of British Motor Heritage Ltd,
and are used with their Licence under the Special 'Heritage' approval Scheme.
All original part numbers & illustrations have been reproduced by kind permission of British Motor Heritage.