6-Speed Aisin AS69RC Heavy Duty Automatic Transmission 3.42 rear axle ratio; Tip start; Transmission oil cooler; Note: 11.50 dual wheels rear axle is included only if dual rear wheels and 6.7L I6 Cummins Turbo Diesel engine are ordered and its only available on All Regular Cab SLT, All Crew Cab LB except All Tradesman and All Mega Cab except All SLT, Big Horn and Lone Star Mega Cab MSRP $2695
180 Amp Alternator
MSRP $95
6-Speed Automatic 68RFE Transmission 3.42 rear axle ratio; Front armrest with cupholders; Tip start; Note: Storage tray is not included on All Longhorn, Limited Crew and Mega Cab styles MSRP $0
Engine Block Heater
MSRP $95
3.73 Axle Ratio
MSRP $75
6.7L I6 Cummins Turbo Diesel Engine w/AS69RC 6.7L Cummins turbodiesel inline 6-cylinder engine with 385 hp @ 2800 rpm and 900 lb.-ft. of torque @ 1700 rpm; 180 amp alternator (220 amp alternator is included with all Longhorn and Limited 4WD); Cummins Turbo Diesel badge; Current generation engine controller; Diesel exhaust brake; Electronically controlled throttle; Front bumper sight shields; Selective catalytic reduction (UREA); Ram Active Air MSRP $9200
220 Amp Alternator
MSRP $100
4.10 Axle Ratio Aluminum rear axle differential cover MSRP $125
6.7L I6 Cummins Turbo Diesel Engine w/68RFE 6.7L Cummins turbodiesel inline 6-cylinder engine with 370 hp @ 2800 rpm and 800 lb.-ft. of torque @ 1600 rpm; 180 amp alternator (220 amp with 4x4 Longhorn); Cummins Turbo Diesel badge; Current generation engine controller; Diesel exhaust brake; Electronically controlled throttle; Front bumper sight shields; Selective catalytic reduction (UREA); Ram Active Air MSRP $9200