Front Shock Absorber for 1999-2004 Chevrolet Silverado 2500 & More - Rancho RS55370

$95.99

Rancho Suspension Shock Absorber RS55370

Rancho Suspension Shock Absorber RS55370 - view 2

Rancho Suspension Shock Absorber RS55370 - view 3

Rancho Suspension Shock Absorber RS55370 - view 4

Part number: RS55370

UPC: 039703007160

Condition: New

Weight: 4.70 LBS

Item Package Quantity: 1

$95.99

Current Stock: 61

Quantity:

Adding to cart… The item has been added

Have questions?

Ask an Expert

Rancho Suspension Shock Absorber P/N:RS55370

$95.99

Description

Smooth out rough pavement and dial in confident control off the beaten path with the Rancho RS5000X Suspension Shock Absorber RS55370 — a front-position Rancho shock absorber built around Rancho's exclusive Cross Tuned technology. It's a direct-fit replacement for many Chevrolet, GMC and Hummer trucks and SUVs, including the 1999-2004 Chevrolet Silverado 2500 and 2000-2013 Chevrolet Suburban 2500. See the "Vehicles it fits" section for the full list of applications.

Cross Tuned technology: an exclusive rebound valving system and advanced compression phase designed to improve overall on- and off-road handling and performance.
Strong and durable: 16mm nitro-carburized piston rod resists scuffs and corrosion, with double-welded loops at stress areas, a 35mm sintered iron piston, and a polyvinyl protective boot.
Handles temperature swings: large twin-tube body filled with all-weather fluid for cooler operation, rated to withstand internal temperatures of -40 to 248°F.
Reduces fade: nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixing, with a polyurethane rebound bumper and rubber bushings to help absorb ride harshness.

Backed by Rancho's Limited Lifetime Warranty. Sold individually; replacing both sides on an axle together is recommended for balanced ride control.

Interchange: RS5370 · 23155A

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

RS5370, 23155A

Buyer's Q&A

Frequently Asked Questions

What is the Rancho RS55370 and what does it do?

It's an RS5000X front suspension shock absorber that dampens spring motion to help control ride and handling on and off road. Sold individually.

Is this the right shock absorber for a 1999-2004 Chevy Silverado 2500?

Yes, RS55370 is listed for the 1999-2004 Chevrolet Silverado 2500, among others. Check the "Vehicles it fits" section to confirm your exact year and model.

Is this a front or rear shock?

The catalog lists RS55370 in the front position. Shocks work as a matched pair, so replacing both fronts together is recommended for balanced control.

What construction features does it have?

A large twin-tube body with all-weather fluid, a 16mm nitro-carburized piston rod, 35mm sintered iron piston, double-welded loops, and a polyvinyl protective boot.

What numbers does the RS55370 interchange with?

It cross-references RS5370 and 23155A. Matching an interchange number helps confirm you're ordering the correct shock.