Hyper Front Shock Absorber For Kubota RTV 400 500 900 1100 Gas Shock Preinstalled Spring Adjustable Preload UTV
Hyper Front Shock Absorber For Kubota RTV 400 500 900 1100 Gas Shock Preinstalled Spring Adjustable Preload UTV is backordered and will ship as soon as it is back in stock.
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This aftermarket front shock absorber is engineered to replace the worn stock units on Kubota RTV 400, RTV 500, RTV 900, and RTV 1100 models. It restores confident handling, better ground contact, and reduced bottoming-out when the terrain gets rough, whether you’re hauling gear on the trail or through the field. The shock comes with the coil spring already installed for quick mounting, and its gas-charged design helps maintain consistent damping under load and fatigue. The preload is adjustable, allowing you to dial in ride stiffness to match rider weight and terrain conditions.
Designed for real-world use on tough terrain, this unit delivers a clear upgrade in stability and control over stock oil shocks. Its rugged construction and preloaded spring make setup fast and repeatable, so you can hit the trail or field with minimal downtime. As an aftermarket replacement, it’s built to direct-fit Kubota front mounting points and deliver reliable performance when you need it most—on rugged trails or demanding farm work.
Comprehensive Vehicle Fitment| Manufacturer | Models / Series | Years / Details |
|---|---|---|
| Kubota | RTV 400 | 2004–2011; Front dampers, left & right |
| Kubota | RTV 500 | 2008–2014; Front dampers, left & right |
| Kubota | RTV 900 | 2004–2013; Front dampers, left & right |
| Kubota | RTV 1100 | 2007–2013; Front dampers, left & right |
| Attribute | Details |
|---|---|
| OEM Reference Part Numbers | K7311-91821, K7561-99180, K7591-18200, K7591-18202 |
| Type | Front shock absorber (Gas-charged, monotube) with preinstalled coil spring |
| Manufacturer | Aftermarket Replacement |
| Application | Kubota RTV 400, RTV 500, RTV 900, RTV 1100 (front) |
| Rebuildable | Not rebuildable by design |
| Material | Steel cylinder, chrome-plated piston rod; high-strength mount hardware |
| Finish | Rugged black powder-coated housing |
| Mounting | Front, left and right between frame mounts |
| Preload | Adjustable pre-load collar |
| Gas-charged | Yes; maintains damping under load |
| Spring | Preinstalled coil spring |
| Dimensions / Travel | Compact front-damper design; exact lengths vary by side and model |
| Part Number | Brand / Type | Cross-Reference Notes |
|---|---|---|
| K7311-91821 | Kubota OEM | Front damper; direct replacement with Aftermarket Replacement shock |
| K7561-99180 | Kubota OEM | Front damper; cross-reference to aftermarket shock with similar fit |
| K7591-18200 | Kubota OEM | Front damper; aftermarket equivalent available |
| K7591-18202 | Kubota OEM | Front damper; aftermarket equivalent available |
This box includes the following components:
- Front Shock Absorber with preinstalled coil spring
*Related mounting hardware and protective boots are not included. Verify mounting bolt sizes and fit with your vehicle’s service manual or dealer before installation.* Why Choose This Aftermarket Replacement?
- Direct-Fit Compatibility – engineered to bolt onto Kubota RTV front chassis without modification for a clean, simple install.
- OEM Cross-Reference – Replaces multiple Kubota OEM numbers with a single, reliable aftermarket alternative.
- Monotube Gas-Charged Design – superior fade resistance and consistent damping under load and rough terrain.
- Preinstalled Spring + Adjustable Preload – fast setup out of the box with easy ride tuning for payloads and rider weight.
- Rugged Materials & Finish – high-strength steel components with a durable finish built to withstand mud, rocks, and water exposure.
- Performance Restoration – restores predictable handling, reduces body roll, and improves traction on uneven surfaces.
- Support the RTV on jack stands and remove the wheel to access the upper mounting point cleanly.
- Match the shock orientation to the factory left-right configuration; ensure the damper shaft aligns with suspension travel without binding.
- Remove the stock fasteners and inspect mounting holes for wear; clean threads and apply anti-seize as recommended by service guidelines.
- Install the new shock finger-tight at first, then snug the upper and lower mounts in a cross pattern to the manufacturer's torque spec guidelines.
- Adjust preload after installation to your typical payload and terrain; start with a conservative setting and test drive on a safe surface before heavy use.
- Check for leaks and proper clearance after a short test drive; re-torque bolts if needed and recheck after 50 miles of operation.
Running worn front shocks on a Kubota RTV reduces stability, increases body roll, and accelerates wear on tires and suspension components. This aftermarket front shock absorber restores controlled damping, improved traction, and reliable performance for demanding trail or farm use, returning the vehicle to predictable handling and safer operation.
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