OEM parts categories for 1987 Dodge Ram Wagon: Automatic Transmission (Bands, Reverse & Kickdown With Linkage, Cable, Speedometer With Pinion And Adapter, Case & Related Parts, Clutch, Front & Rear With Gear Train, Controls, Gearshift, Lower, Controls, Gearshift, Steering Column Shift, Gear Train & Output Shaft, Governor & Parking Sprag, Oil Pump With Reaction Shaft, Servo - Accumulator Piston & Spring, Valve Body) | B, T Van & Wagon (Adjusters & Riser, Bucket Seat, Belts - Seat Front, Belts - Seat Intermediate & Rear Seats, Panel - Door Trim Front And Cargo, Rear Seat) | Body - Doors And Related Parts (Door, Cargo Check Arm, Door, Front Complete, Door, Hinged Cargo, Door, Single Rear Cargo Glass, Controls And Weatherstrip, Door, Sliding Handle & Latch, Door, Sliding Shell, Glass, Hardware And Weatherstrip) | Body - Sheet Metal Except Doors (Fender Front, Hood & Hood Release, Housing, Panels Pillars Reinforcements & Extensions, Track Sliding Door) | Brakes, Service (Booster, Master Cylinder, Brake Pedal, Brakes, Front Disc, Brakes, Rear, Lines & Hoses, Brake, Vacuum Connectors & Hose Booster) | Clutch (Clutch, Controls, Clutch, Housing & Pan, Clutch) | Cooling (Coolant Reserve Tank, Drive Pulleys, Grille & Related Parts, Oil Cooler, Oil Cooler - Auxiliary, Radiator & Related Parts, Water Pump & Related Parts) | Electrical (Alternator & Mounting, Battery Tray, Bulb Cross Reference, Horn & Bracket, Lamps & Wiring (Front End), Lamps & Wiring (Rear End), Plugs & Connectors, Starter, Switches - Relays - Solenoids - Sensors, Switches - Turn Signal & Hazard Warning, Wiring - Engine - Front End & Related Parts) | Electrical - Instrument Panel And Consoles (Instrument Panel Cluster, Instrument Panel Wiring) | Emission Systems (Air Pump, Air Pump Tubing, Aspirator, EGR Hose Harness, EGR System, Spark Advance Control, Spark Advance Hose Harness, Vapor Canister Hose Harness - Dual Canister) | Engine (Crankshaft & Piston, Engine Mounting, External Components, Manifolds - Intake & Exhaust, Oil Pan & Engine Breather, Oil Pump & Oil Filter) | Exhaust (Exhaust System) | Frame & Bumpers (Bumper, Front, Bumper, Rear) | Front Suspension & Drive (Suspension - Front Arm & Steering Knuckle Upper Control, Suspension - Front Coil With Lower Control Arm & Sway Bar) | Fuel (Air Cleaner, Fuel Lines, Fuel Tank, Fuel Tank Filler Tube, Speed Control Cables) | Heater & Air Conditioning (Air Conditioner & Heater Unit, Compressor, Air Conditioning, Control, Air Conditioner, Controls, Heater, Heater Unit, Heater Unit - Plumbing, Mounting - A/C Compressor, Plumbing - A/C & Heater, Plumbing - Auxiliary Rear A/C & Heater, Rear A/C & Heater Unit) | Manual Transmission (Cable, Speedometer With Pinion And Retainer, Transmission, Overdrive) | Propeller Shaft And Universal Joint (Propeller Shaft, Single And Universal Joint, Shaft Propeller Single And 2 Piece And Universal Joint) | Rear Axle (Axle, Rear, Axle, Rear, With Differential And Carrier, Differential, Vent, Axle Rear) | Rear Suspension (Suspension - Rear Leaf With Shock Absorber) | Steering (Column, Steering Without Tilt Upper, Column, Steering-Tilt (Release Housing), Column, Steering, Lower Without Tilt, Column, Steering, Tilt Upper & Lower, Gear - Chrysler Power Steering, Gear & Linkage, Steering, Power Steering Hoses - Pressure & Return, Power Steering Pump, Pump Mounting - Power Steering) | Wheels (Wheels & Hardware) | Wiper & Washers And Cylinder & Keys (Lock Cylinders, Windshield Wiper & Washer System)