From a variety of sources:
 

Land Rover Coil Springs

Old Man EMU Coil Springs for Land Rovers

Part # Vehicle(s) Axle Application Length (DS) Length (PS) Rate Bar Coils
 Front       inches inches lb/inch mm  
760 Disco, RR (V8) Front Light Duty - up to 20 kg extra weight 15.0 14.6 180-250 16  
761 Discovery Front Medium Duty - up to 50 kg extra weight-      30mm lift 15.7

412mm

15.4

386mm

200 16 9.1
751 All V8 Front Heavy Duty - 50 to 110 kg extra weight 16.0 15.2 230 16  
Rear            
752 D110 Rear Light Duty 17.3 17.3 270 17  
764** Disco, RR, D90 Rear Medium Duty 16.9 16.5 230 9.5
762 Discovery, RR, D90 Rear Heavy Duty - 100 kg constant load (Disco, RR)
200 kg load (D90)   50mm lift
16.5

432mm

16.1

425mm

300-340 18 9.5
763 Disco, RR, D90 Rear Very Heavy Duty - 200 kg constant load 16.5 16.1 360 18  
755 D110 Rear Heavy Duty - 200 kg constant load 17.1 17.1 280?? 19  
754 D110 Rear Very heavy Duty - 300 kg constant load 17.5 17.1 420 21  
Old    
757 All V8 Front Medium Duty, Replaced by 761 15.9 15.6 180-250 16  
758 Disco, RR, D90 Rear Medium Duty, Replaced by 764 16.9 16.5 200 17  
759 Disco, RR, D90 Rear Heavy Duty, Replaced by 762 18.1 17.7 260-300 17  

* RR - classic RR only

 

Land Rover Coil Springs (Genuine OEM)

 from Land Rover Workshop Manuals
Part # Vehicle(s) Axle Length Rate Coils Colour Code
 STC3703   All Disco  Front Shock Absorber  inches lb/inch    
NRC4306 Disco V8 '90-'96
RR  '87-'91
Front LH (LHD) 16.44 133 7.55 blue/white
572315 Disco V8 '90-'96
RR  '87-'91
Front RH (LHD)
Front (RHD)
15.4 133 7.18 blue
NRC2119 Disco TDI to HA475972 Front (RHD)
Front RH (LHD)
16.13 150 7.63 green
NTC 8476 Disco Front LH (LHD) 16.55 150 7 white/blue/pink
NTC8477 Disco from HA475973 to KA038877RHD 

Disco from HA00001 to HA012332

Front - RHD

Front Coil RH - LHD

Front

 

 

       
NRC4305 Disco 200TDI and
RR diesel
Front left (LHD) 17.18 150 7.65 red/yellow
NRC4304 RR Rear HD 16.95 170 7.00 red/white
NRC4234 RR Front RH (LHD) 16.20 170 7.00 green/yellow
NRC4350 Disco- from MA116461 Front LH        
NRC4351 Disco- from MA116461 Front RH         
NRC9446 D90
Disco HD
Front drivers side 15.19 175 7.75 blue/green
NRC9447 D90
Disco HD
Front passenger side 14.80 175 7.75 blue/yellow
NRC8477 Disco w/ winch kit Front 18.18 178 8.75 green/blue/yellow
NRC8044 D110 Front left 15.13 210 7.5 white/white
NRC8045 D110 Front right 14.49 210 7.5 yellow/yellow
NRC9448 D110 HD, D130 Front drivers side 15.31 225 8 blue/red
NRC9449 D110 HD, D130 Front passenger side 14.80 225 8 yellow/white
 Rear Springs            
NRC2119 RR US spec. '91-93 Rear * 16.13 150 7.63 green
NRC4305 RR US spec. '91-93 Rear * 17.18 150 7.65 red/yellow
NTC3285 RR '87-'91 Rear left * 17.13 180 10.21 green/pink
NRC8113 RR '87-'91 Rear right * 16.47 180 8.75 pink/purple
NRC6388 D110 with load leveler Rear passenger side* 16.53 180 7.5 blue/blue
NRC7000 D110 with load leveler Rear drivers side* 15.75 180 7.5 green/white
NTC5527 Disco V8 '90-'93 Rear (RHD) 16.06 210 9.2 red/pink
NRC8044 Disco Rear 15.13 210 7.5 white/white
NRC8045 Disco Rear 14.49 210 7.5 yellow/yellow
NRC9462 D90 Front drivers side 15.25 230 9 green/yellow/red
NRC9463 D90 Front passenger side 14.81 230 9 green/yellow/white
NRC6904 110 HD Rear passenger side 15.55 330 8 red/green
NRC6389 110 HD Rear driver side 16.02 330 8 red/red
* Asterix denotes vehicle with load leveler
* Specs are for V8 models only U.N.O.
* RR - classic RR only

Ammortizzatori

Shock absorbers
Old Man Emu Suspensions Systems incorporate features not even thought of by other manufactures. OME Suspensions are engineered specifically for your Rover and the most demanding trail or road conditions. The springs have 7 specific features to insure quality and performance including individually cambered leaves to reduce friction by up to 70%. The nitrogen gas shock absorbers feature heavy duty components and the highest quality valves and seals for uncompromised performance.

NITROCHARGER SHOCK ABSORBERS
PART # DESCRIPTION
N27 Rear Disco/D-90/Range Rover
N44 Rear Heavy Load Disco/RR
N45F Front Land Rover
N46 Rear Land Rover
 
STEERING DAMPER
PART # DESCRIPTION
OMESD11 Steering Damper Disco/RR
OMESD32 Steering Damper D-90/110

LTR SHOCKS
PART # DESCRIPTION
LTR04FR Front Right Discovery
LTR04FL Front Left Discovery
LTR04R Rear Discovery
LTR05F Front Defender
LTR05R Rear Defender

CASTER KIT *
PART # DESCRIPTION
CALR1 Caster Kit Defender 90/110
CALR2 Caster Kit Late RR & Discovery
* Caster kit will increase caster angle by 2º. Check manufacturer’s specifications to determine if caster kit is required. CALR1 suites 90/110 & CALR2 suits RR & Discovery. Generally, this kit is necessary if the front suspension is changed to a heavy suspension (greater lift).

 

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