RERPRO Polaris Ranger Dump Box Lift Support Replacement for RGR 570/900/1000 – Direct-Fit Gas Strut, Reinforced Steel Ends

RERPRO's dump box lift support is a direct-fit replacement gas strut designed to hold, lift and steady the Polaris Ranger RGR 570/900/1000 dump bed for safer, easier loading and unloading.

If your Polaris Ranger dump bed won't stay up, is slow to raise, or the original shocks are worn, this replacement lift support from RERPRO restores reliable lifting performance. Built from a seamless rod, thick piston tube and reinforced steel ends, the unit is engineered to resist deformation and keep the dump box secure during work. It replaces part numbers 7044674, 7045352, 7043967, 7045251, 7045663, NP9801P and P10181 and fits Ranger RGR 570, 900 and 1000 models.

How does this lift support improve dump bed operation?

The gas strut provides controlled assist when raising the bed and a firm hold when it’s open, reducing the need for manual support. That steady assist cuts fatigue and makes loading, dumping and maintenance faster and safer. RERPRO engineered the unit to maintain pressure and resist leaks so performance stays consistent over time.

• Restores smooth, assisted opening and controlled closing
• Maintains dump bed in raised position for hands-free access
• Seamless rod and high-strength ends reduce bending or failure

Is this RERPRO part easy to install on my Polaris Ranger?

Yes — the lift support is made for straightforward swap-in replacement without welding or major bracket changes. Most installations require basic hand tools and follow a reverse-removal method; RERPRO provides an installation video to guide you step-by-step. Mounting points match OEM dimensions for a direct fit.

• Direct-replacement fit for listed Polaris part numbers
• Installation typically done with common hand tools
• Instructional video available to simplify setup

What materials and build features ensure durability?

The lift support uses a seamless metal rod and a thickened piston tube that resist wear and deformation under repeated use. High-strength steel ends improve attachment durability where loads concentrate. Sealing performance is prioritized to reduce gas leakage and prolong service life in off-road and all-weather conditions.

• Seamless rod prevents stress fractures and corrosion spots
• Thicker piston tube resists denting and bending under load
• Reinforced steel end fittings for secure mount points

Which models and part numbers does this replacement cover?

This RERPRO lift support is compatible with Polaris Ranger RGR 570, 900 and 1000 models and replaces common OEM numbers. Swapping in this unit restores function when original struts are weak, leaking or broken. Confirm fit against your Ranger model and the OEM references before purchase.

• Compatible with Polaris Ranger RGR 570, 900, 1000
• Replaces parts: 7044674, 7045352, 7043967, 7045251, 7045663
• Also cross-references NP9801P and P10181

Who is this for: Owners, fleet managers and technicians who need a rugged, OEM-compatible replacement to keep a Polaris Ranger dump bed functioning reliably. It’s aimed at riders who use their Ranger for landscaping, farm work, trail maintenance or property tasks and want a durable, easy-to-install gas strut that restores safe, hands-free access to the cargo box.