Mountain Tarp

Mtg Brkt Assy, R.S.

The HR4761A is the right side mounting bracket assembly for the RP4500SATR rolloff trailer. This trailer is part of the Pioneer Strong Arm system. Rack-N-Pinion Strong Arm System The...

Mtg Plate, HR1500

This pre-cut plate (part #HR1514) is used in the Roller Assembly commonly found in the HR1500 Econocover Tarping System series from Pioneer.

Mtg. Tube, Caps

Mtg. Tube, Caps    

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.

New Hex Arm Connector w/SS

Hex Cast Arm Connector with set screws. Works on driver or passenger side. For complete assemblies, see Mountain K0269HRA (Driver's side) and K0270HRA (passenger side).

OBSOLETE, USE HR4780-1

The Pioneer HR4780, specifically the HR4780-1, is a winding disk used in Pioneer's Roll Off Tarping Systems, primarily for preloading tension on the internal spring of the tarp system's rollers...

One-Piece 10' Dump Shade Pull Bar

Dump Shade Pull Bar 10ft. Also available in 9 ft. (PT205B) Often sold with Mountain PT223 end caps, hooks/return ramps (PT209 aluminum, PT209S steel), and replacement tarp with plastic hem tube...

PAWL FOR H7002C ROLLER

The HR4788 Pawl is a critical mechanical component on the Pioneer Rack-N-Pinion(R&P) Tarp System. It engages with the HR2010 saw tooth ratchet gear to control and regulate the rotation of...

PAWL SPRING for H7002C ROLLER

PAWL SPRING for H7002C ROLLER

Pendant Mount, 2 Button

Pendant Mount, 2 Button

PIONEER ARM EXTENSION

The Pioneer HR4751 Arm Extension is a replacement part for the RP4500 Series. The "hockey stick" shaped part is made of heavy duty 3/16" walled steel, and slides into the HR4750 Base Arm, with a...

Pioneer H7004B Roller Shaft

The Pioneer H7004B is the roller shaft for the Spring Loaded Roller Assembly that is an integral component of all Pioneer Strong Arm Systems. This item provides the primary core of the roller...