Pioneer Parts

Underbody Assembly with Arm Plug (Driver 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. K0517 Parts Include: Flat Washer, 3/8 inches (Quantity: 4) Lock...

Arm 20 feet Extrusion No Connect

20 feet extruded aluminum straight arm for manual or electric flip tarp dump bodies with side mount spring assembly. Arm only, no connections. 20 feet arm is what you need for a 36 feet. bed. Bent arm available here.

3/8 inches x 2 inches Hex Head Bolt

3/8 inches x 2 inches Hex Head Bolt

3/8 inches x 1 1/2 inches Hex Head Bolt

3/8 inches x 1 1/2 inches Hex Head Bolt

3/8 inches Lock Nut

3/8 inches Lock Nut

Arm Sleeve and Chain Assembly

Arm Sleeve and Chain Assembly

HARDWARE KIT- RP4500SARGGDIV

HARDWARE KIT- RP4500SARGGDIV

SERIAL PLATES - R&P

A metal tag or label that displays critical information for identification and traceability of the equipment. It is a durable and permanent way to mark parts, especially those that are integral to a machine, such as a rack and pinion drive.

Wooden Crate for R & P Kits

RPCRATE Wooden Crate for R & P Kits

Pioneer Mounting Bracket Assembly, Left Side

The left driver’s side #HR4762D Rack n’ Pinion strong arm system mounting bracket is built using durable, high-quality components and designed for use with Pioneer tarp systems. The assembly includes all necessary components, making it a 1:1...

Pioneer Mounting Bracket Assembly, Right Side

Designed for the Pioneer Rack ‘n Pinion system, this heavy duty complete mounting bracket assembly is for the right (passenger) side. Made from the highest quality materials, it will last even under the toughest conditions. You can count on...

3/8-16 x 3/4 inches HHCS Gr. 5

A 3/8-16 x 3/4 inches Grade 5 Hex Head Cap Screw (HHCS). This means the screw has a 3/8 inch diameter with 16 threads per inch (coarse thread), a length of 3/4 inch, and is made of Grade 5 steel, which is a common medium-strength steel used in many...