Rancho RS90000XL 4″ Rear Lift Shocks for 2001-2010 Chevy Silverado 2500HD

Description
Rancho RS90000XL 4″ Rear Lift Shocks for 2001-2010 Chevy Silverado 2500HD

Rancho RS9000XL 4″ Rear Lift Shocks for 2001-2010 Chevy Silverado 2500HD

Part Number: RS994297

Summary: The Rancho RS9000XL series delivers industry-leading versatility for heavy-duty applications. Featuring a 9-position manual tuning knob, these shocks allow drivers to instantly adjust damping levels to compensate for varying payloads or towing requirements. Designed for vehicles with a 4-inch rear lift, they provide the ideal balance between highway comfort and off-road control.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine distinct levels of damping to ensure the perfect ride quality for towing, hauling, or empty-bed driving.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operation and consistent performance under heavy loads.
• Nitrogen Gas Charged: High-pressure gas charging provides a reduction in aeration and foaming to ensure immediate response during rapid cycling.
• Polyurethane Bushings: Heavy-duty polyurethane material provides enhanced durability compared to rubber to ensure long-term pivot point reliability.

Technical Specifications

Fitment

• 2001-2010 Chevy Silverado 2500HD
• 2003-2009 Hummer H2
• Note: Configured for 4-inch lift heights; specifically designed for use with Rancho Suspension systems.

What’s Included

• (2) Rancho RS9000XL Rear Shocks
• Protective Red Dust Boots
• Installation Hardware & Bushings

Why Choose This Product?

• Engineering Advantage: The RS9000XL is engineered with a massive shock body and multi-stage valving, providing a robust hydraulic platform that resists fade better than standard diameter shocks.
• Performance Benefit: The ability to manually firm up the suspension for towing prevents “porpoising” and rear-end sag, while the softer settings provide a plush ride for daily commuting.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2001-2010 Chevy Silverado 2500HD

Front Only (Same Series):
Rancho RS90000XL 4" Front Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 2001-2010 Chevy Silverado 2500HD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
These shocks feature a 9-position knob located at the base of the shock body. You can manually turn the dial to setting 1 for the softest ride or setting 9 for maximum firmness.

Do these shocks come as a pair?
Yes, this specific SKU (2xRS994297_n98) includes a pair of two (2) rear shocks.

Will these shocks lift my truck 4 inches?
No, these shocks do not create lift. They are specifically valved and length-matched to function with vehicles that already have a 4-inch rear lift kit installed.

{“@context”:”https://schema.org”,”@type”:”FAQPage”,”mainEntity”:[{“@type”:”Question”,”name”:”How do I adjust the firmness of these shocks?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”These shocks feature a 9-position knob located at the base of the shock body. You can manually turn the dial to setting 1 for the softest ride or setting 9 for maximum firmness.”}},{“@type”:”Question”,”name”:”Do these shocks come as a pair?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Yes, this specific SKU (2xRS994297_n98) includes a pair of two (2) rear shocks.”}},{“@type”:”Question”,”name”:”Will these shocks lift my truck 4 inches?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”No, these shocks do not create lift. They are specifically valved and length-matched to function with vehicles that already have a 4-inch rear lift kit installed.”}}]}