Red Rotor Arm Lucas 25D 4 Cylinder Distributor 

Land Rover Series 1 2 2a 3 1954-74.

 Also applicable to the DM2 distributor to Series 1 1954 to 1958.

Ferguson/Massey Ferguson Petrol Tractors

Especially those fitted with Lucas 40144 DKY4 Type Distributor V140 Clockwise

Austin Healey Sprite, MGA, MGB, MG Midget, Triumph TR2, TR3 TR3a and TR4

and more!

OEM Reference Numbers RTC3612, 245005, GRA101, 460051, 400051, DRB101C, LU400051, 400051.

Lucas rotor arm. Modelled on the original, dependable 1960's design, but made from modern materials on the latest machinery to very close tolerances.

The integrally moulded brass inlay dispenses with the troublesome rivet used on most versions which are known to short circuit.

The increased insulation properties of the body make them suitable for use with high-voltage coils & electronic ignition kits.

The spring steel clip on the underside, in conjunction with a revised internal tolerance, assures a really snug fit, even on old & slightly reduced diameter mountings.

Approximate dimensions: shaft diameter 14.5mm (0.57 inches), height 16.5mm (0.65 inches).