Pioneer Parts

Arm 16 feet Extrusion No Connect

16 feet extruded aluminum straight arm for manual or electric flip tarp dump bodies with side mount spring assembly. Arm only, no connections. 16 feet arm is what you need for a 28 feet. bed. Bent arm available here.

5/16 Lock Washer

5/16 Lock Washer

Hex Chrome UB Ass'y w/AP (PS)

This heavy-duty Mountain hex chrome under-the-rail underbody assembly is designed for the passenger side. Comes with arm connector plug and drop plate. Product weight 20 lbs. K0206 Parts Include: Stainless Steel Hex Arm Connector (Quantity: 1) Hex...

Hex Chrome UB Ass'y w/AP (DS)

This heavy-duty Mountain hex chrome under-the-rail underbody assembly is designed for the driver’s side. Comes with arm connector plug and drop plate. Product weight 20 lbs. K0205 Parts Include: Stainless Steel Hex Arm Connector (Quantity: 1) ...

Head Roller Brace-Lt or Rt

Designed for flip tarp systems, this head roller brace can be used on either the left or right side of the assembly. You can count on Mountain Tarp to have all of the flip tarp parts you need to keep your system in good working order. Cross Reference:...

Head Roller Box 96 inches Electric Smth

Head Roller Box 96 inches Electric Smth

Logo plate - New

Logo plate - New

New Face Shield & End Plts 96

Face Shield & End Plates Assembly, Mountain part K0703A, is often used on the K612CSM system and the K612CSE system. Can be cut to length.

Frameless Trlr. Bag w/RS

Frameless Trailer Bag with Rocker Switch – Includes: Rubber Grommets (Quantity: 4) Switch Bracket (Quantity: 1) Rocker Switch Assembly (Quantity: 1) Rubber-Coated Clamps (Quantity: 15) Wire Ties, 8 inches (Quantity: 20) Wire, #6 Gauge...

Doughnut & Clamp Bag

Doughnut & Clamp Bag

Arm Bolts Bag

Arm Bolts Bag

Underbody Assembly with Arm Plug (Passenger Side) '3900' Genesis

This heavy-duty underbody spring assembly is designed for the driver side of the flip tarp system. Comes with an arm connector plug. Can be used on a wide variety of dump truck trailers. K0518 Parts Include: Flat Washer, 3/8 inches (Quantity: 4) Lock...