Rancho RS90000XL 0-1″ Rear Lift Shocks for 1987-1988 Isuzu Trooper II 4WD

Description
Rancho RS90000XL 0-1″ Rear Lift Shocks for 1987-1988 Isuzu Trooper II 4WD

Rancho RS9000XL 0-1″ Rear Lift Shocks for 1987-1988 Isuzu Trooper II 4WD

Part Number: RS999179

Summary: The Rancho RS9000XL series provides industry-leading versatility for the Isuzu Trooper II, featuring a 9-position manual tuning knob that allows drivers to adjust damping levels on the fly. This adjustable design solves the conflict between daily street comfort and the firm control required for hauling or off-road excursions. Engineered for vehicles with 0-1 inch of rear lift, these shocks deliver a custom-tailored ride quality that adapts to your specific load and terrain requirements.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the perfect balance between soft street cruising and firm towing control.
• Large Shock Body: The 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas optimization provides immediate response to road irregularities to ensure consistent tire-to-road contact.
• Polyurethane Bushings: High-density polyurethane material provides enhanced durability and reduced deflection to ensure long-term mounting integrity.

Technical Specifications

Fitment

• 1987-1988 Isuzu Trooper II 4WD
• Note: RS5600 series shocks are 1 3/16 bore.

What’s Included

• Includes 2 Shocks
• Mounting Hardware & Bushings
• Protective Shock Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for precise manual calibration, effectively providing the performance of multiple shock valving profiles in a single unit.
• Performance Benefit: Drivers gain the ability to firm up the suspension for heavy cargo or soften it for unloaded commuting, eliminating the “one size fits all” compromise of standard shocks.

Related Products

RS5000X (Front):
Rancho RS5000X 0-1" Front Lift Shocks for 1987-1988 Isuzu Trooper II 4WD

RS5000X (Rear):
Rancho RS5000X 0-1" Rear Lift Shocks for 1987-1988 Isuzu Trooper II 4WD

RS5000X (Kit):
Rancho RS5000X 0-1" Lift Shocks for 1987-1988 Isuzu Trooper II 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a 9-position knob located at the base of the shock body; simply turn the dial to increase or decrease the damping resistance.

Will these shocks lift my Isuzu Trooper II?
No, these shocks do not create lift. They are specifically configured for vehicles already equipped with 0 to 1 inch of rear lift height.

What is the benefit of the larger 2.75-inch body?
The larger body houses more oil, which helps dissipate heat more effectively than smaller shocks, preventing performance fade during sustained off-road use.