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Page Contents
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Introduction
Brake
Discs
Brake
Pads
Brake
Calipers
Uprated
Brake Kits
Brake
Hydraulics
Brake
Pipes
Brake
Hoses
Brake
Fluid
ABS
Components
Electronic
Traction Control
Miscellaneous
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Introduction
Introduction
Range Rovers are equipped with
disc brakes all round. Front discs are 298.17mm
(11.75") diameter (solid discs up to October
1989, vented from then onwards) and rears are
290.0mm (11.42") diameter. Rear discs on all
models are solid. ABS was fitted to Vogue SE models
from 1990 onwards as standard, and was available as
an option on other models.
Uprated Brakes
We have 3 kits available for uprating the Range
Rover's braking system, 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
brake 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.
Important
Imperial & Metric threads - 1970 to 1989
The threads in the brake system of early (1970 to
approx. 1984) Range Rovers are imperial (UNF). In
1984, calipers were changed to metric threads.
Although similar in appearance, the two threads
cannot be mixed; therefore, it is important to
identify the type fitted to your vehicle before
ordering replacement parts:
Imperial threads. Front axle suffixes A,B,C,D &
E and rear axle to suffix C, use imperial threads.
(1970 to approx. 1984).
Metric threads. Front axle suffix F and rear axle
suffix D (approx. 1984) onwards use metric threads.
In addition, metric threads are marked with the
letter M on one of the flats at the base of the
threads. Finally, with the introduction of metric
threads, a new Lockheed master cylinder was fitted,
incorporating an integral PDWA & warning switch.
Imperial & Metric threads - 1990 onwards
With the introduction of vented front discs from VIN
GA (October 1989), imperial threads were again used
in the brake calipers. In 1994, these were changed
to metric.
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Brake Discs
Brake disc (Front);
Solid
-

1970 to 1985 (VIN BA) - (2) - 571762

1986 (VIN CA) to 1989 - (2) - FRC7329
Vented
-

1990 Onwards - (2) - FTC902
Brake disc (Rear);

1970 to 1985 (VIN BA) - (2) - 571912

1986 (VIN CA) onwards - (2) - FTC1381
With
& without ABS.
Brake Pads
Brake pads (Front);
Axle set (4
pads).

1970 to 1990 - (1) - STC2956
For
solid discs, for use with split pin type retaining pins.

1990 onwards - (1) - STC8571
For
vented discs, for use with solid pin type retaining pins.
Brake pads (Rear) - (1) - STC8570
All
models.
Retaining kit (Brake pads);
Includes
pins & anti-rattle springs.
Front
-

1970 to 1990 (solid discs) - (1)
- RA1396
Split-pin
type retaining pins.

1990 onwards (vented discs) - (1)
- STC8575
Solid
type retaining pins.
Rear
-

All models - (1) - STC8574
Shim (Anti-squeal - rear);

LH outer & RH inner - (2) - 591628

RH outer & LH inner - (2) - 591629
Brake
Calipers
Brake caliper (Front - solid discs);
1970
to 1984 (To front axle suffix E) -
Imperial
threads.

RH - (1) - 606681

LH - (1) - 606682
1984
to 1990 (Front axle suffix F onwards) -
Metric
threads.

RH - (1) - AEU1718

LH - (1) - AEU1719
Brake caliper (Front - vented discs);
1990
to 1994 -

RH - (1) - RTC6776

LH - (1) - RTC6777
1995
onwards -

RH - (1) - STC1282

LH - (1) - STC1283
Brake caliper (Rear - with & without ABS);
1970
to 1984 (To rear axle suffix C) -
Imperial
threads.

RH - (1) - 606694

LH - (1) - 606695
1984
(Rear axles suffix D) to March 1993 -
Metric
threads.

RH - (1) - RTC5889

LH - (1) - RTC5890
April
1994 onwards -

RH - (1) - STC1264

LH - (1) - STC1265
Piston (Brake caliper);

Front - (8) - RB7174

Rear - (4) - 606696
Seal kit (Caliper piston);

Front - (4) - AEU1547

Rear - (2) - 8G8587
Bleed nipple;
Front
-

Imperial (1970 to 1984) - (6) - 606684

Metric (1984 onwards) - (6) - RTC1526
Rear
-

Imperial (1970 to 1984) - (2) - 606684

Metric (1984 onwards) - (2) - RTC1526
Uprated
Brake Kits
EBC Turbo Groove Brake Discs
Advantages
• 'Blind'
degassing holes reduce chance of stress cracks, common with
'through drilling'.
• Full
sweep wide scraper grooves help deglaze pads, reduce fade
and promote parallel pad wear during use.
• Grooves
extended to outer diameter allow exit of dust, grit etc from
braking area. (grooves that stop short only capture dust and
grit and cause disc marking)
• Zinc
plate and gold passivate finish improves cosmetic appearance
beneath alloys and prevents corrosion on areas not swept by
the pad.
• Premium
quality British made product, TUV approved, x-ray inspected
and balanced.
• This
disc configuration used with Kevlar pads will virtually
eliminate brake fade by breaking down the surface gases
produced by hot pads thus helping the pad remain in
effective contact with the disc.
• This
disc pad combination gives the ultimate braking performance
from a standard system.
For
improving the braking ability of your Range Rover when
performance and/or handling improvements have been carried
out, we have the following Uprated Brake Kits available.
•
Kit 1: 1986 up to October 1989 (3.5 V8 & 2.4TD)
Front brake kit comprising: 2 New Calipers, 2
EBC Turbo Groove Vented discs and set of EBC Kevlar (green
stuff) pads.
Brake
Hydraulics
Master cylinder (Non ABS);

1970 to 1984 - (1) - RTC3657
Imperial.

1984 to 1987 (VIN DA301157) - (1)
- RTC3658
Metric
- Lockheed, with integral warning switch.

1987 to 1984 (VIN DA301158 to LA647644) - (1)
- NTC4991
Girling,
without integral warning switch.

1995 (VIN MA647645) onwards - (1)
- STC1763
Seal kit (Master cylinder);

1970 to 1984 - (1) - AEU1940

1984 to 1987 (VIN DA301157) - (1)
- AEU1894

1987 (VIN DA301158) onwards - (1)
- RTC5834
Warning switch (Pressure failure) - (1)
- PRC2583
Fitted
in master cylinder body.
Servo (Non ABS);

1970 to 1984 - (1) - 607394

1984 to 1987 (VIN DA301157) - (1)
- AEU1715

1987 (VIN DA301157) onwards - (1)
- STC1286
Servo Repair Kit (1970-1984) - (1)
- AEU1021
Vacuum hose (Servo);

Carb vehicles (670mm) - (1) - NTC3291
EFi
vehicles -

RHD (670mm) - (1) - NTC3291
LHD

To VIN LA647644 (1994) - (1) - NTC4242

VIN MA647645 (1995) onwards - (1)
- NTC7862
Diesel
vehicles -

RHD (670mm) - (1) - NTC3291

LHD (1150mm) - (1) - NTC4242
Non-return valve (Servo);

1970 to 1984 - (1) - 606030A

1984 to 1994 - (1) - RTC5636

1992 onwards - (1) - STC780
Non-return valve (Inlet manifold) - (1)
- RTC5907
Switch (Vacuum loss indication) - (1)
- 589219
Where
fitted.
Pressure reducing valve (Non ABS);

Horizontally mounted - (1) - 565550

Vertically mounted - (1) - 599443

1984 to 1985 - (1) - NRC5352

1986 (VIN CA) only - (1) - ANR3194

1987 (VIN DA) onwards - (1) - NTC6868L
Pressure reducing valve (ABS vehicles);

Standard wheelbase vehicles - (1)
- NTC6868L

Long wheelbase vehicles - (1) - NTC9753
Pressure reducing valve (Rear) - (1)
- NRC5352
Early
vehicles only.
Brake Pipes
We have
listed below our copper brake pipe kits (non-ABS only),
which contain a full vehicle set of rigid brake pipes (including
caliper pipes). Also listed below are standard (rigid)
caliper pipes as these commonly require replacement. If you
require any individual pipes not listed below, or ABS brake
pipes, please contact our sales department.
Brake pipe kit (Non ABS);
1970
to 1984 (Imperial thread) -

Early - 2 door only - (1) - RA1193
With
rear pressure reducing valve.

2 & 4 door - (1) - RA1194
Without
rear pressure reducing valve.

1984 to 1986 (Metric thread) - (1)
- RA1195

1987 (VIN DA) onwards - (1) - RA1196
Brake pipe (Caliper to flexible hose);
1970
to 1984 (Imperial) -

Primary - (2) - 90577882

Secondary - (2) - 577878
1984
to 1991 (Metric);
Primary

RH - (1) - NTC8096

LH - (1) - NTC8098
Secondary

RH - (1) - NTC8097

LH - (1) - NTC8099
1992
(VIN JA) to 1994 (VIN LA) -
Primary

RH - (1) - NTC9547

LH - (1) - NTC9546
Secondary

RH - (1) - NTC9545

LH - (1) - NTC9548
1995
(VIN MA) onwards -
Primary

RH - (1) - ANR2956

LH - (1) - ANR2957
Secondary

RH - (1) - ANR2958

LH - (1) - ANR2955
Brake pipe clip;

Double - (ar) - 625521A

Single - (ar) - GHF1192
Brake Hoses
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 fluid pressure.
In addition, the stainless outer braiding improves pedal
feel by preventing the hose from bulging.
Brake hose (Front - ABS & Non ABS);
Flexible
jumper hose.
1970
to 1984 -

Standard - (4) - NRC2209

Stainless steel braided - (4) - NRC2209AQ
1984
to 1991 (VIN HA) -

Standard - (4) - NRC4401

Stainless steel braided - (4) - NRC4401AQ
1992
(VIN JA) onwards -

Standard - (4) - NTC7670

Stainless steel braided - (4) - NTC7670AQ
Brake hose (Rear);
Flexible
jumper hose.
1970
to 1984 -

Standard - (1) - 598973

Stainless steel braided - (1) - 598973AQ
1984
onwards -
ABS
& Non ABS

Standard - (1) - NTC3458

Stainless steel braided - (1) - NTC3458AQ
Aeroquip Brake Hose Sets;
Stainless
steel braided.

1970-1984 - (1) - RA1378GR
5
hoses.

1984-1991 (to HA) non ABS - (1) -
RA1379GR
5
hoses.

1984-1991 (to HA) ABS - (1) - RA1380GR
6
hoses.

1992 (JA) onwards, non ABS - (1)
- RA1381
5
hoses.

1992 (JA) onwards, ABS - (1) - RA1382
6
hoses.
Brake Fluid
Brake fluid;
Unipart
DOT 3 -

1 litre - (ar) - GBF103
Silicone
-

0.5 litre - (ar) - RX1327

1 litre - (ar) - RX1326
Brake cleaner (Aerosol) - (1) - GBF901
ABS
Components
Booster;

1990 to 1991 (VIN HA) - (1) - NTC9787

1992 (VIN JA) onwards - (1) - STC886
Accumulator - (1) - RTC6498
Vacuum pump;
Always
replace the ABS relays (3 off) when replacing the vacuum
pump.

1990 to 1991 (VIN HA) - (1) - NTC9921

1992 (VIN JA) to VIN KA632718 - (1)
- STC885

1993 (VIN KA632719) onwards - (1)
- STC1181
Electronic control unit - (1) - STC1221
Relay (ABS);

Warning lamp relay - (1) - PRC8531

Valve relay - (1) - PRC9603

Hydraulic pump relay - (1) - PRC9603
Fuse (Hydraulic pump relay - MAXI) - (1)
- PRC7498
Sensor (Front);

1990 to 1991 (VIN HA) - (2) - STC90
1992
(VIN JA) onwards -

RH - (1) - STC1864

LH - (1) - STC1865
Sensor (Rear);
1990
to 1991 (VIN HA) -

RH - (1) - RTC6743

LH - (1) - RTC6742
1992
(VIN JA) onwards -

RH & LH - (1) - STC1866
Inc
harness.
Bush (Sensor) - (4) - FTC1374
Front
& rear.
Seal (Sensor) - (2) - FTC1376
Front
only.
Exciter ring;

Rear - (2) - FTC1379
Pressure reducing valve;

Standard wheelbase - (1) - NTC6868L

Long wheel base - (1) - NTC9753
Electronic
Traction Control
Electronic
traction control (ETC) was introduced in October 1992 on ABS-equipped
vehicles. ETC works in conjunction with the ABS - on the
rear wheels only - by applying brake pressure to the
spinning wheel, thereby transferring drive to the opposite
wheel.
Valve block - (1) - STC845
Pressure reducing valve - (1) - NTC9753
Miscellaneous
Stop lamp switch;

Non ABS - (1) - 134529

ABS - (1) - AMR2010
Brake pedal rubber;

Manual - (1) - 575818

Automatic - (1) - ANR2941

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