Electrical System

| Charging System | Starting System | Starter Parts | Ignition | Instrument Panel | Switches | Lamps |
| Windshield Wipers and Parts | Miscellaneous Electrical Parts |

Please Note that we now stock LUCAS ELECTRICAL DIAGNOSTIC
GUIDES for all charging, starting, and ignition systems.
See Literature section.

Charging System
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PartPart #
Alternator, Series III, LUCASRTC5083E
  
Alternator, High Output LucasRTC3851E
  
*Alternator Conversion Kit, High quality alternator adapted for the Land Rover by us in 1970 for increased electrical demands. With internal voltage regulator for simplicity of installation. Install in 1-2 hours. State 40 or 60, 80 or 100 ampere output. Available for Positive of Negative Earth!ACK40/60
  
Battery Hold-Down Frame577020
J-Bolt for above562953
Brass Wing Nut for J-bolt, and for air filter clamp250431
  
Generator, Comes with Lucas troubleshooting and installation guide 
C-40 type, 2.25 litre Petrol and Diesel, with exchangeRTC3840
C-42 type, 2.6 litre, with exchange551497
  
Generator Parts, C-40 dynamo, 2.25 litre Petrol and Diesel 
ARMATURE509311
BEARING, FRONT529221
BRUSH SETRTC3255
BRUSH SPRINGRTC0466
BUSHING, REAR271614
COMMUTATOR END PLATE514195
DRIVE END PLATE514190
FIELD COIL607141
PULLEY AND FAN, complete522913
SPECIAL STUD pivoting generator on block526225
  
Voltage Regulator 
2.25 litre Petrol Series I, II, early IIa with screw terminals235553
2.25 litre Petrol Series IIa, with push-on terminalsRTC3862
2.25 litre Diesel, Series IIaRTC3863
2.6 litre, Series IIa532701

Starting System
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Solenoid, All negative earth models with key start, 1967 on13H5952
  
Starter Motor with LUCAS installation guide 
2.25 and 2.6 litre Petrol, with exchangeRTC3854
2.25 litre Diesel, with exchangeRTC5232

Starter Parts
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Series IIa, 2.25 litre Petrol 
BRUSHES (full Set)260055
BUSHING, Commutator end242958
BUSHING, Pinion end244714
MAIN SPRING for pinion244710
DRIVE GEAR ASSEMBLY for starter, complete607932
SPECIAL NUT on armature244709
STAINLESS COTTER PIN for nut, above244709SCP
  
Series III, 2.25 Petrol 
BRUSHES (full set)260055
BUSHING, Commutator end242958
BUSHING, Pinion end244714
MAIN SPRING for pinion244710
DRIVE GEAR ASSEMBLY for starter, complete607932
SPECIAL NUT on armature244709
STAINLESS COTTER PIN for nut, above244709SCP

NOTE: Diesel Starter parts also available

Ignition
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*Computerised Ignition, Rugger state-of-the-art computer continually 
tunes the ignition system to compensate for changes in atmospheric conditions, 
plug gap, and fuel mixture in each cylinder (for each firing cycle) and delivers 
increased power (7%), fuel economy (up to 16.7%) and improved throttle 
response. Tune up interval and spark plug life is increased to 40,000 miles. 
Switches to anti-theft "scrambled" mode, or to original ignition system. 
Easy installation. Complete with delux spark plug wire set, energy coil, 
and detailed instructions. One year warranty.
120-day money-back guarantee		JEC416
  
Condenser 
2.0 and 2.25 litre early LUCAS type with wire pigtail 2" longRTC3472
2.25 litre, late LUCAS type, with wire pigtail 9" longRTC3471
2.25 litre, DUCELLIER typeRTC3473
2.6 litre, 6 cylinderRTC3472
  
Coil, All Petrol models. (See also energy coil, page 71)RTC5629
  
Distributor 2.25 litre Petrol, Series II, IIa, III through Suffix C. 
LUCAS Type with vacuum advance unit, NewERC3249
LUCAS Type with vacuum advance unit, RebuiltERR3249R
  
Vacuum Advance Unit 
For early LUCAS distributor, 2.25 litre PetrolERC3249
For early LUCAS distributor, 2.25 litre PetrolAEU1034

NOTE: When ordering distributor parts specify shape of
LUCAS cap: either oval dome or flat, stepped type.

Distributor Cap 
1.6 litre261240
  
2.0 and 2.25 litre 
Series II, IIa, screw-in type600328
Series IIa, push-in type566859
*Series IIa, push-in type 
With Brass Contacts566859C
Series III, 1977 on. 
Late LUCAS flat stepped typeRTC3278
DUCELLIER typeRTC3295
2.6 litre539570
  
Electronic Ignition Kit: Built by the largest US manufacturer of after-market ignition systems. Factory-preset dwell eliminates the need to gap and replace points forever. 100% solid-state. No permanent distributor modifications. Extremely accurate optical pickup. Virtually immune to moisture, vibration, temperature extremes, salt spray, ice, or humid atmospheres. Triggers with only 3.0 volts. 35% increase in spark delivered. Faster starting, cleaner running and better performance at all speeds. Works on distributors with worn bushings and tired breaker plates. Complete with detailed instructions. State 4 or 6 cylinder. 
Lifetime GuaranteeJEC672
  
Energy Coil: Unique coil senses electric "echo" at plugs. Intensifies spark during peak load. Diminishes spark as demand falls. Minimizes engine knock. Maximizes performance and reliability. Very fast cold starts.
Lifetime Guarantee		JEC672
  
Points 
2.0 and early 2.25 litre, early LUCAS type with tall brass pivot post269987
2.25 litre Petrol, early LUCAS with short steel pivot postRTC3270
2.25 litre, late LUCAS type, for LUCAS flat top capRTC364
2.25 litre, DUCELLIER typeRTC3283
2.6 litre, 6 cylinderRTC3270
  
Rotor 
2.0 and 2.25 litre early LUCAS typeRTC3612
2.25 litre, late LUCAS typeRTC3414
2.25 litre, DUCELLIER typeRTC3616
2.6 litre, 6 cylinderRTC4542
  
Spark Plugs, highest quality, copper core 
7:1 Compression ratioRTC3469
8:1 Compression ratioRTC3470
  
Spark Plug Wire Set, very high quality, copper wire core. Radio suppressed. 
2.25 litre, 4 cylinder (State Series IIa or III)ERC3256
2.6 litre 6 cylinderERC2523
  
*Spark Plug Wire Set, High Performance: 8 mm waterproof, vulcanized, 100% silicone, teflon coated, solid metal core. Patented radio-suppressed design delivers optimum spark without resistors. Heat-immune to 525 F. 280% greater conductivity than any other street-legal wire. The Very Best! Lifetime GuaranteeJEC704

Instrument Panel
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Ammeter 
Series I, II, early IIa, mounted in cluster instrument519840
30 or 60 AMP, 2 1/16"545049

AUXILLIARY Instruments are top quality mechanical gauges with
2-1/16" matte black face and bezel with white numerals.

Fuel Gauge 
Early Series IIa, mounted in cluster instrument90519841
Late Series IIa, III, mounted in cluster instrument555835
  
Oil Pressure Gauge, mechanical. Replaces troublesome late Series IIa and III electrical gauge.
Very reliable. Visually correct		PG1301
Oil Pressure Warning Lamp Transmitter90519864
Oil Temperature GaugeTG1301
  
Speedometer 
Series I, II, IIa, 88" through Suffix C, No warning lamps239564
Series I, II, IIa, 109" through Suffix C and 88" with 7.50 16 tyres2793405
Series IIa, Suffix D on, with warning lamps 88"540114
Series IIIPRC1773

NOTE: Speedometers with trip set may also be available.

Speedometer Cable 
Series I, II, IIaRTC3484
Series III90623054
  
*Tachometer, Matches speedometer. Replace multi-gauge cluster with dual
instrument panels. Large speedometer and tachometer, with four smaller satellite
instruments surrounding: ammeter, fuel level, water temperature, and oil pressure gauges.
Achieve full instrumentation!		GLR888
  
Temperature Gauge 
Late Series IIa, III mounted in cluster instrument560746
  
Temperature Sender for above gauge. Screws into cylinder head560794
  
Vacuum GaugeAVG02
  
Volt Meter/Battery Condition IndicatorBC12
  
Voltage Stabilizer 
Late Series IIa559052
Series III148876
  
Water Temperature and Oil Pressure Gauge
Series II, IIa, genuine SMITHS rebuilt, with exchange		525590
  
Water Temperature Gauge
Series II, IIa, III, vastly more reliable than electric gauges fitted to late IIa and III models		TG1301
  
*Wiring Harness, We supply wiring harnesses for all models of Land Rover from 1948 onwards. Please enquire for harnesses not listed.
Series IIa Petrol		 
Through suffix C519782
Suffix D and E555776
From suffix F onwards560899
  
Series III, Petrol575408

Switches
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Some switches, lenses and lamps are no longer available for the Land Rover, but high
quality replacement parts available. If correct replacement parts are desired, please 
contact us,as we have many genuine LUCAS components not generally thought 
to be available. We also have vintage-correct used parts, and are continually 
searching for new supplies of original equiptment components.		 
  
*Anti-Theft Battery Switch, Unique design simultaneously disconnects the battery while grounding the ignition points on petrol models. Simplifies the many mechanical repairs which require disconnecting the battery. Minimize the possible loss of the vehicle due to electrical fire. With removable keyLBS88/109
  
Brake Lamp Switch 
Hydraulic Switch, Series II, IIa, through 1968560775
Mechanical Switch for tandem brakes, Series IIa, III, 1969 on575166
  
Cold Start Shutoff Switch (choke) 
Early Series IIa, through 1967, on cold start cable214223
Late Series IIa, III, 1968 on, on cold start cableFAM8881
  
Dimmer Switch 
Series II, IIa, floor mounted502087
Series III, column mounted, incorporating horn and turn signal switches575383
  
Flasher Unit for turn signal lamps. 
Up to 1968502096
1969 onRTC3562
For hazard flasherLU35053
  
Hazard Lamp Switch 
Series IIa, suffix F on559235
Series III575281
  
Headlight/Parking Lamp Switch 
Bat Wing Toggle Type 
Late Series IIa, III1H9077
Series IIIBNW39994
  
Heater Fan Switch 
Single Speed, late Series IIa, Bat wing type555877
Two Speed, Series IIa, suffix F on, and III, Bat wing type559235
  
Horn Button 
Series II, early IIa, with chrome spoke steering wheel512352
Late Series IIa, with solid plastic spoke steering wheel90575201
Series III, incorporating turn signal and dimmer switches575383
  
Ignition Switch 
Series II, IIa, petrol, positive earth, through 1967 
Switch606577
Barrel Lock With Key for above24G1345
Knob for lamp function, above switch537284
  
Series IIa, III, Petrol, negative earth, 1968 on, with starter position. 
Switch551508
Barrel Lock with Key for above24G1345
Series II, IIa, DieselPRG2670
  
Interior Lamp/Instrument Lamp Switch 
Series I, II, IIa, Push/Pull240908
Late Series IIa, III, Bat wing toggle type555877
  
*Kodiak Mark III and Mark IV Heaters, We have new original equiptment 2-speed switches for all KODIAK heaters. Push/pull type with built-in resistorKHS3/4
  
Otter Switch for cold-start warning lamp. Left front cylinder head545010
  
Power Lead Sockets, on dash. 
Red579122
Black579121
Plug for red and black power lead sockets560617
  
Starter Switch, Push button type. All positive earth models through 1967530034
  
Knob for starter switch764505
  
Turn Signal Switch 
Series IIa, Complete assembly (on steering column)90519866
Series III, incorporating dimmer and horn switches575383
  
Wiper/Washer Switch 
1967-68, for single speed wipers. Bat wing toggle type555877
1969 on, two speed wipers, with wash function. Rotary/push type Late Series IIa, III575146

Lamps
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Headlight Assembly, complete with chrome rim and bulb. 
New27H8207
Used27H8207U
  
Headlamp Assembly Components 
Headlamp sealed beamRTC3683
Headlamp, Quartz Halogen, bulb type, for off-road useRTC3628
Chrome Rim, Series I, II, IIa515218
Inner Bucket27HG481
Bucket605073
Rubber Gasket for bucket, Series I, II, IIa, III531586
  
Lamp Guards, Series I, II, IIa, and III, covering headlamps only, chrome 
Series II and IIa, covering two small lamps, front and rear320626
Series IIa and III, covering three front lamps on wing345985
  
License Plate Lamp Assembly, all models90575150
  
Parking Lamps 
Series II, IIa 
Complete Assembly, clear glass lensSP100
Lens, clear glass504130
  
Series III 
Complete Assembly, clear or amber plastic lens575457
Lens, clear, amber or red plasticRTC210
Reflector, Rear, Series II, IIa, with rubber surround240542
  
Reverse Lamp, U.S.A., 1969 on 
*Complete Assembly589229
*Lens54584173
Bulb 
  
Roof Lamp, interior, all models265295
Glass Lens for roof lamp320608
  
Side Marker Lamp, Front, Amber, rectangular, in wing side56121
  
Side Marker Lamp, Rear, Red, rectangular, in wing side56122
  
Special Bulb for warning lamps, on instrument panel, all models32590
  
Special Bulb, illuminating dash switches 
Series III. In eyebrow over dash panelSTB111
  
Stop and Tail Lamps, Series IIa, III, through 1971. 
Complete Assembly532809
*Series III, special lamp fixture for North America market, in stock575149
*Lens, red plastic, in stock601716
  
*Turn Signal Lamp, round amber. Now virtually extinct species. 
We have good stocks on hand		606424
  
Universal Replacement Lamps, Series I, II, IIa, III, All front and rear. High quality,
inexpensive and virtually indistinguishable from series III front turn signal lamps.
Available in amber, red, and clear. May be used as brake, tail, turn signal, parking,
and backing lamps. State Colour.		 
Single Filament575457
Double Filament575458

Windshield Wipers and Parts
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Washer Jet Assembly 
*Exact replacement for original unitPRC2437
  
Windshield Wiper Motor 
Series I, II, IIa 
*New519900
Rebuilt, with exchange519900R
  
Windshield Wiper Motor 
Series IIa, late 1967-68, single speed 
Rebuilt, with exchange608306
  
Series IIa, III, 2-speed 
NewRTC3867
Rebuilt, with exchangeRTC3867R
  
Windshield Wiper Arm 
Series I, II, IIa, for independent wiper motorsRTC376
  
Late Series IIa, III, for single wiper motor 
RightRTC822
LeftRTC819
Adapter Hub, wiper arm to spindleRTC4480
  
Windshield Wiper Blade 
Series I, II, IIa, for independent wiper motor530035
Late Series IIa, III, for single wiper motor575437
  
Windshield Wiper Switch 
1967-68, single speed wipers, bat wing type555778
1969 on, two-speed wipers with washer function. Rotary/push type575146
  
Windshield Washer, late Series IIa, III, bottle, cap and pump573120
MOTOR, pump and cap573222
Replacement pump only, for aboveGWW190

Miscellaneous Electrical Parts
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Fuse Box 
Series IIa530047
Series III575395
Fuse Box Cover, Series II, IIa505158
Fuse, All models. Special LUCAS "slow-blow" fuseRTC4510

Mechanic's Note: The base of the Series IIa, and III fuse box is
designed to carry two spare fuses. LUCAS fuses are special "slow-blow"
design and are not interchangeable with American fuses.

Horn, Series I, II, IIa, III623065
  
Transmitters for gauges and warning lamps. 
Cold Start Warning Lamp Transmitter, "Otter" switchLeft, Front, Top of Cylinder Header545010
Fuel Gauge TransmitterClick Here
  
Oil Pressure Gauge Transmitter 
Late Series IIa537138
Series III555704
Oil Pressure Warning Lamp Transmitter90/519864
Temperature Gauge Transmitter, electric, late Series IIa, III560794
  
Voltage Stabilizer 
Late Series IIa559052
Series III148876

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