From Steve Manwell and other Rovernet Contributors                                      
Rover 2000 Parts Interchange      
Part Original Part #'s
(Rover / Other)
Other Cars using same Part Alternative 1 Alternative 2 Alternative 3 Alternative 4 Alternative 5 Alternative 6 Comment    
Engine Electrical       
Generator Lucas: model C42, p/n 22900 per Lucas, p/n 22910 per Rover  Jag XKE brg BCA/NATIONAL Part # 303 Lucas 22910 Lucas 22902       Do not substitute spring brushes ex C40 generator, these do not work.
RB340 control box (regulator, 30-amp) 559265 / LU 37517 MGB '63-'67, Midget '63-'70; Jaguar XK120 to XK140 (NCB 132 = 22 amp?) Lucas NCB133 = 30amp & 13.7 - 15.1 volts ECH VR542 available from NAPA ACDELCO Part # U653 {#19140249} Same as for a Ford 3000 or 4000 series tractor with generator     Be aware that some alteratives regulate the current as low as 11 amps, which is not enough.
Alternator Lucas: Model 11AC, p/n 23549 (11AC, not same p/n):  Jaguar XKE '65 - '71, Tr Stag '70-'72               
Alternator control box  (Lucas Type 4TR, 4-terminal) Lucas: ('67-'69, p/n 37585; late '69 - '70, p/n 37548) MGB 1968 only; TR250  Lucas NCB148 / 37694           Lucas NCB144 = Jag XKE '65-'71 (3 terminal, old Lucas p/n 37585)
Alternator relay Lucas:  model 6RA, p/n 33293 XKE '66 - '71;              
2000 TC starter motor, 1967 - 68 Lucas M418G, p/n 25673 Same as Humber SuperSnipe and Imperial 65-66 25631-2-74 2M100           Original starter [on which cars?] is an M45. The M100 motor spins over the motor faster.

Land rover 6 cylinder can be substituted, change the pinion over
Starter motor, 1968 -- cold climate and 2000TC Lucas 3M100, p/n 25678                
Starter motor:  1968 2000 Automatic and '69-71 2000  TC starter motor, 1968 -- cold climate and 2000TC Lucas M418G, p/n 25673                
Starter solenoid LU 76772 per Rover; model 4ST, p/n 76766 per Lucas MG midget '63-'74; MGB '63-'67; Spitfire '62-'74;  Lucas SRB325 replaces both part numbers at left           Square type -- two stud terminals, three lucar terminals
Other Electrical
Rear number plate light    Austin A40, Austin A60, Lucas L649            
Otter (Choke) switch part No 545010               Jag switch does not work, it works the other way
Interior light lense (round)   Same as Range Rover classic              
Stop light switch[1]     ECH SL147 Beck Arnley 2010130          
Dip switch -- floor mount     Lucas 103SA, SPB296, 34790, 34536, RTC432A Durite          
Horn Low Note Lucas model 9H, p/n 69220 AH 3000 MkIII '64-'65; XKE '62-'65; MGB '73-'74; TR6 '75-76 (Model 9H with later part #s):   AH 3000 '65-'67; XKE '66-'71;  MG Midget '64-'68; MGB '65-'76 GT6 '67-'73; Spitfire '63-'76; TR4 '67; TR6 '69-'76      
Horn High Note Lucas model 9H, p/n 69219 See above See above See above See above See above      
Windscreen wipers rack & pinion type SAAB 99
Ignition      
Distributor  Lucas: Model 25D4 (2000TC '67 p/n 41216;  '68 - '71 41199)                
67-71 TC vacuum unit Lucas:  54411983 None?              
Distributor  Lucas: Model 25D4 (Automatic '68-'70 p/n 41200;  '70 - '71 41316)                
Distributor cap screw in type (earlier) Lucas model DC6, p/n 54417214   Blue Streak LU-422 Echlin EP-38        
Distributor cap push in type (later) Lucas model DC6, p/n 54414513, DDB106 MGB '69-74; MG Midget '69-'74 Moss 163-815 or 163-810 Blue Streak LU-421 Delco L-307 Echlin EP-48 BECK/ARNLEY Part # 1740216   Vertical wire ports, NOT side entry as used on some 25D4 distributors
Distributor, unknown lead type     STANDARD MOTOR PRODUCTS Part # LU429 ACDELCO Part # E378D          
Condenser Lucas C1, 423871, DCB101 MGA, MGB '65-'74; TR4 '61-'62 Blue Streak LU 206 Delco E-221 Echlin EP-29 Lucas DBC101C Niehoff WA-226   Same for most 25D4 distributors
   … more     Moss 151-730 or 154-000 Bosch GL-103 BWD G594P Beck Arnley 172-5829 BOSCH Part # 02127   STANDARD MOTOR PRODUCTS  # LU206
Distributor points Lucas CS1 (one piece), p/n 423153, DSB101, MGA '56-62, MGB '65-'74; TR3-4 '56-'62 Moss 151-720 or 153-900 BWD A527 or A527P BECK/ARNLEY Part # 1716190 BOSCH Part # 01097 ACDELCO Part # E192   Same for most 25D4 distributors
  … more     Brit Parts NW DSB101 STANDARD MOTOR PRODUCTS  LU1617XP STANDARD MOTOR PRODUCTS  LU1617P        
Rotor Lucas RA1, p/n 40051, DRB101 MGA '56-62, MGB '65-'74; TR3-4 '56-'62 Moss 151-710 or 151-800 BeckArnley 173-3773 BOSCH Part # 04106 STANDARD MOTOR PRODUCTS Part # LU300 BWD D507P   Same for most 25D4 distributors
Ignition coil, no ballast resistor., '64-'66 Lucas:  model HA12, p/n CL2 MGB '65-'73, XKE '65 - '69   IC14SB, ex NAPA Lucas HA12 BOSCH Part # 00012 Bosch GT40[2]   Screw-in high voltage wire connection = Lucas DLB100 or GCL101
Ignition coil, no ballast resistor., '67 Lucas:  model 16C6, p/n CL13                
Ignition coil, no ballast resistor., '68 - '71 Lucas:  model 15P6, p/n CL3   Lucas DLB101           Push-in high voltage wire connection = Lucas DLB101
Engine
Air filter, 2000 TC     AC Delco PC18 Ryco A106 Unipart GFE1013 Fram CA2648 Alco MD068     [3]
  more …     Motorcaft EFA17 GUD AG350 ESSO1154 WIX A38 Crossland 868    
  more …  (Alternate tractor filters that are a little smaller)     Napa FIL2373 JD AM31400 Kohler 235116 Cub Cadet 385168R2  Tecumeseh 32008   Fram CA77
Air filter SC   Same as Humber Super Snipe Ryco A44 GUD 11-05401          
Oil filter     NAPA 1806 PH2821A  Ryco Z39        Make sure it has an antidrain back valve and standpipe
Fuel pump     FP24[4]            
Fan belt     Gates 7255 AC Delco 15355 Dayco 10V0885 NBH 257355 (Napa) PBH 15355    
Airconditioner belt     AcDelco 17590 Gates 9590 PBH 17590 NBH 259590 (Napa)      
Piston Rings     Hastings 6777            
Pistons     JP 0586 JP pistons, Adelaide, Australia            
Water pump     QCP534            
Radiator hotizontal flow, no inbuilt oil cooler     Jegs Universal Aluminum Radiator (Part #555-52005)            
Timing chain tensioner     Rolon 460-560 MGA 55-62 MGB 62- 80 MBG GT 66-74     Be aware there are Jag ones which fit, but have no plug in the side to relieve the tension, they are buggers to remove if you need to do the tappets without losing bits.(Rolon CT300)
Girling Brakes      
Front Caliper
Aug '66 - Mar '69
Girling:
LH: 64032663,
RH: 64032662
TR250              Same as some Volvos?  Also same as Holden HK with disc brakes.
Front caliper seal kit Aug '66 - Mar '69 Girling:  SP2501 AH 3000 Mk III '64 - '67; TR3 '60-63; TR4 '64 - '67; TR250 '68 - '69; TR6 '69 - Mar '72              
Front caliper piston Aug '66 - Mar '69 Girling: 64325561 AH 3000 Mk III '64 - '67; TR4A '65 - '67; TR250 '68 - '69; TR6 '69 - Mar '72              
Front pads -- Girling Girling: GDB525 AH 3000 MkIII '64-'67, TR4 '65 - '67; TR250, TR6 '69 - Mar '72 DB525 Rover 2200 brake pads if you drill the pin holes larger Beck arnley 0820571 CENTRIC Part # 10400020 Axis 088-0571 SAAB 99, 1975-79 Front brakes pads ex HR Holden with disc brakes.
                   
Front Caliper Mar '69-'71 Girling:
LH: 64032288,
RH: 64032289 
GT6 Aug '68 - Mar '72,  TR6 '69 - Mar '72;  Cardone return and rebuild through NAPA or Rockauto.           Also same as Holden HK with disc brakes.
Front caliper seal kit -- late Girling:  Mar '69 - '71 Girling:  SP2589 GT6 Aug '68 - Mar '72,  TR6 '69 - Mar '72;               
Front caliper piston '69-'71 Girling 64325561 See above              
Front Pads '69 - '71 Girling GDB525 See above              
                   
Rear pads -- Girling GDB539   Bendix DB539           2200 and 3500 wired pads fit, just cut the wires off.
Rear caliper rebuild kit SP2538 Ford saloon              
                   
Master cylinder kit -- '67 single system SP2105                
Master cylinder kit -- '68 - '71 Tandem system SP2415                
                   
Brake servo -- single system                  
Brake servos -- tandem system Lockheed LSSB1059                
Dunlop brakes (1964 - 1966)      
Front and rear brakes dunlop.   Jag XK150; Jag E-type 3.8, 4.2, 2+2 Ser1; NAPA TS702 Handbrake BECK/ARNLEY p/n 0821437 {Organic} BECK/ARNLEY Part # 0820225        
  more …   Jag MarkX3,8, oct61-oct65 Jag Mk2 59-69 Daimler V8250 Daimler Majestic 4.6(66-69) MGA twin cam deluxe      
Dunlop brakes seal kit     Girling SP2258 Rear brakes?            
Misc Mechanical      
Clutch master cylinder 1964 - 1967                  
Clutch master cylinder; 1968-on, Federal cars                  
Clutch slave cylinder complete   MG Midget (confirm) Mini Minor Classic Austin/Morris A60 (Cambridge). Fits on but looks different          
Clutch Slave cylinder repair kit     Beck Arnley 0710251            
Clutch friction or clutch plate   Volvo 1800 (1.8) - 1965-73 Quinton Hazall - C714S Quinton Hazall - C714AF          
Gear lever spherical bushing.
(Spherical seat???)
Rover part number 571933     Rover P5 (3 litre Mk II and III)  Rover P6 auto Morgan Plus 8 with 3500S box     Can be made from a large screwdriver handle on a lathe (Not the seat, maybe the ball on the bottom of the lever???)
Rear wheel bearing     QH QWB 542 Triumph TR7 76-82          
Washer jets   Range rover, not the latest though   Land rover Morris Mini        
Front shock absorber bushings   Triumph spitfire              
Rear shock absorber bushings   Triumph spitfire ?              
Universal Joint, Drive Shaft 600490 Moprod - MUJ 115 Neapco - 2-0053 GMB - G5-178X Nissan
Universal Joint, Prop Shaft 601577 Moprod - MUJ 103 Volvo 140, 240, UJ 220
Petrol Sender, Locking Ring 559247 Land Rover Part.. ARA 1501L
Petrol Sender, Sealing Ring 519965 Land Rover Part.. ARA 1502L

[1]
Owner:
There is a bad batch of Lucas switches out there somewhere. Avoid these.
[2]
Owner:
Readily available in Australia, I do not know what the equivilent in the US is.
[3]
Owner:
The following filters are tractor filters which fit and are readily available, although they are a bit smaller.
[4]
Owner:
has no gauze filter, needs an inline filter