ARB Part No.	Description	Splines	Ratio	Superseded Part #(s)	kg [lbs]
RD166	Dana 60HD,35 SPL,4.56 & UP	35	4.56 & UP	RD35

CHRYSLER OR JEEP:
J20, Medium Truck,J30, Heavy Truck

DODGE:
100, 150, 200,250,A, B, D, W
300, 350, 400,B, C, M, W
RAM 2500, 3500

CHEVROLET OR GMC OR HUMMER:
20/2500 Series,C, G, K,P, Cab Chassis, Pickup,Suburban1, Rally,Sportvan
30/3500 Series,C, K, G, P,RV, Pickup,Suburban, Rally,Sportvan 2500HD

FORD:
F250 Pickup,E250 Van (2WD)
F350 Pickup, E350 Van (2WD)
F450/550 Pickup,Super Duty Van (2WD),E/F350 Dually