Rancho
RS9000XL

Rancho RS994150 Suspension Shock Absorber - Front

Brand Rancho RS994150
Position Front
10526 Progressive
10527 Yes
10528 No
10529 No
10530 Passive
10531 Painted
Compressed Length 11.62
Compressed Length 295.1
Travel Length 126.6
Travel Length 4.98
Rod Diameter 0.63
Rod Diameter 16
Body Color Silver
Color Silver
Finish Painted
Cylinder Material Steel
Type Telescopic
Mounting Hardware Included No
Cylinder Outside Diameter 2.13
Cylinder Outside Diameter 54
Internal Construction Type Tri tube
Grade Type Performance
Extended Length 16.6
Extended Length 421.7
Shock Stroke 126.6
Shock Stroke 4.98
Shock Absorber Rod End Measuring Point Center of loop
Shock Absorber Body End Measuring Point Center of loop
Lower Mount Type Loop (eyelet) bushing and sleeve
Upper Mount Type Loop (eyelet) bushing and sleeve
Product line RS9000XL
Fits Cadillac, Chevrolet, GMC, and Oldsmobile · 170 vehicles

Nine settings. Manual damping adjustment for changing road and trail conditions.

Progressive valving. Delivers controlled response across a wide range of suspension movement.

Durable construction. Steel body, painted finish, and integrated bottom mount design.

Cross-references Rancho RS999150 for the same application. See all 1.

$135.22Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $135.22
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Overview

The Rancho RS9000XL suspension shock absorber is built for drivers who want adjustable damping in a single replacement unit. With nine settings, it lets you tailor firmness for changing road and trail conditions while keeping the ride controlled.

Fits 1988-2005 Chevrolet Astro, front; Fits 1988-1999 Chevrolet K1500, front; Fits 1995-2000 Chevrolet Tahoe, front; Fits 1992-2000 GMC Yukon, front.

  • Nine-position manual adjustment for customized damping response.
  • Progressive valving for controlled ride behavior across varying conditions.
  • Gas-charged, telescopic design with tri-tube internal construction.
  • Steel body with painted finish and silver coating for added corrosion resistance.
  • Integrated bottom mount design and loop-to-loop mounting style.
  • Boot and dust shield included for added protection against debris.

Detailed Description

RS9000XL is Rancho's adjustable shock line, and the RS994150 follows that formula with a manual knob for quick firmness changes. The shock uses a progressive, gas-charged design with adjustable rebound, a steel cylinder, and a tri-tube layout to balance control and comfort. Its 2K-style painted finish and integrated bottom mount construction reflect the line's focus on durability and serviceable performance. This part number, RS994150, is a direct fit for a wide range of GM trucks and SUVs, including Chevrolet K1500 and GMC K2500 applications.

Common Uses

  • Restoring damping control on a worn suspension shock absorber.
  • Reducing excessive bounce after bumps or load changes.
  • Improving firmness control for mixed on-road and off-road driving.
  • Replacing a shock with leaking, weak, or inconsistent rebound response.

Installation Notes

Compatible With front shock applications only. Verify loop-style upper and lower mounting points, extended length, compressed length, and body diameter before installation. Mounting hardware is not included. The RS994150 is a fitment-specific replacement, so confirm the vehicle application against the listed fitment before ordering.

Quality Assurance

Rancho positions the RS9000XL line as a premium adjustable shock series, and this fourth-generation design adds integrated bottom mounts and a chip-resistant painted finish for improved durability. Part number RS994150 is also cross-referenced to Rancho RS999150 for the same application.

This part fits 170 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersPositionNotes
2005ChevroletAstroAWD——FrontRS9000XL
2005GMCSafariAWD——FrontRS9000XL
2004ChevroletAstroAWD——FrontRS9000XL
2004GMCSafariAWD——FrontRS9000XL
2003ChevroletAstroAWD——FrontRS9000XL
2003GMCSafariAWD——FrontRS9000XL
2002ChevroletAstroAWD——FrontRS9000XL
2002GMCSafariAWD——FrontRS9000XL
2001ChevroletAstroAWD——FrontRS9000XL
2001GMCSafariAWD——FrontRS9000XL
2001OldsmobileBravada———FrontRS9000XL
2000CadillacEscalade4WD——FrontRS9000XL
2000ChevroletAstroAWD——FrontRS9000XL
2000ChevroletK2500———FrontRS9000XL
2000ChevroletK3500———FrontRS9000XL
2000ChevroletTahoe4WD5.7LV8FrontRS9000XL
2000GMCK2500———FrontRS9000XL
2000GMCK3500———FrontRS9000XL
2000GMCSafariAWD——FrontRS9000XL
2000GMCYukon4WD5.7LV8FrontRS9000XL
2000OldsmobileBravada———FrontRS9000XL
1999CadillacEscalade4WD——FrontRS9000XL
1999ChevroletAstroAWD——FrontRS9000XL
1999ChevroletK1500———FrontRS9000XL
1999ChevroletK1500 Suburban———FrontRS9000XL
1999ChevroletK2500———FrontRS9000XL
1999ChevroletK2500 Suburban———FrontRS9000XL
1999ChevroletK3500———FrontRS9000XL
1999ChevroletTahoe4WD——FrontRS9000XL
1999GMCK1500———FrontRS9000XL
1999GMCK1500 Suburban———FrontRS9000XL
1999GMCK2500———FrontRS9000XL
1999GMCK2500 Suburban———FrontRS9000XL
1999GMCK3500———FrontRS9000XL
1999GMCSafariAWD——FrontRS9000XL
1999GMCYukon4WD——FrontRS9000XL
1999OldsmobileBravada———FrontRS9000XL
1998ChevroletAstroAWD——FrontRS9000XL
1998ChevroletK1500———FrontRS9000XL
1998ChevroletK1500 Suburban———FrontRS9000XL
1998ChevroletK2500———FrontRS9000XL
1998ChevroletK2500 Suburban———FrontRS9000XL
1998ChevroletK3500———FrontRS9000XL
1998ChevroletTahoe4WD——FrontRS9000XL
1998GMCK1500———FrontRS9000XL
1998GMCK1500 Suburban———FrontRS9000XL
1998GMCK2500———FrontRS9000XL
1998GMCK2500 Suburban———FrontRS9000XL
1998GMCK3500———FrontRS9000XL
1998GMCSafariAWD——FrontRS9000XL
1998GMCYukon4WD——FrontRS9000XL
1998OldsmobileBravada———FrontRS9000XL
1997ChevroletAstroAWD——FrontRS9000XL
1997ChevroletK1500———FrontRS9000XL
1997ChevroletK1500 Suburban———FrontRS9000XL
1997ChevroletK2500———FrontRS9000XL
1997ChevroletK2500 Suburban———FrontRS9000XL
1997ChevroletK3500———FrontRS9000XL
1997ChevroletTahoe4WD——FrontRS9000XL
1997GMCK1500———FrontRS9000XL
1997GMCK1500 Suburban———FrontRS9000XL
1997GMCK2500———FrontRS9000XL
1997GMCK2500 Suburban———FrontRS9000XL
1997GMCK3500———FrontRS9000XL
1997GMCSafariAWD——FrontRS9000XL
1997GMCYukon4WD——FrontRS9000XL
1997OldsmobileBravada———FrontRS9000XL
1996ChevroletAstroAWD——FrontRS9000XL
1996ChevroletK1500———FrontRS9000XL
1996ChevroletK1500 Suburban———FrontRS9000XL
1996ChevroletK2500———FrontRS9000XL
1996ChevroletK2500 Suburban———FrontRS9000XL
1996ChevroletK3500———FrontRS9000XL
1996ChevroletTahoe4WD——FrontRS9000XL
1996GMCK1500———FrontRS9000XL
1996GMCK1500 Suburban———FrontRS9000XL
1996GMCK2500———FrontRS9000XL
1996GMCK2500 Suburban———FrontRS9000XL
1996GMCK3500———FrontRS9000XL
1996GMCSafariAWD——FrontRS9000XL
1996GMCYukon4WD——FrontRS9000XL
1996OldsmobileBravada———FrontRS9000XL
1995ChevroletAstroAWD——FrontRS9000XL
1995ChevroletK1500———FrontRS9000XL
1995ChevroletK1500 Suburban———FrontRS9000XL
1995ChevroletK2500———FrontRS9000XL
1995ChevroletK2500 Suburban———FrontRS9000XL
1995ChevroletK3500———FrontRS9000XL
1995ChevroletTahoe4WD——FrontRS9000XL
1995GMCK1500———FrontRS9000XL
1995GMCK1500 Suburban———FrontRS9000XL
1995GMCK2500———FrontRS9000XL
1995GMCK2500 Suburban———FrontRS9000XL
1995GMCK3500———FrontRS9000XL
1995GMCSafariAWD——FrontRS9000XL
1995GMCYukon4WD——FrontRS9000XL
1994ChevroletAstroAWD——FrontRS9000XL
1994ChevroletBlazer4WD——FrontRS9000XL
1994ChevroletK1500———FrontRS9000XL
1994ChevroletK1500 Suburban———FrontRS9000XL
1994ChevroletK2500———FrontRS9000XL
1994ChevroletK2500 Suburban———FrontRS9000XL
1994ChevroletK3500———FrontRS9000XL
1994GMCK1500———FrontRS9000XL
1994GMCK1500 Suburban———FrontRS9000XL
1994GMCK2500———FrontRS9000XL
1994GMCK2500 Suburban———FrontRS9000XL
1994GMCK3500———FrontRS9000XL
1994GMCSafariAWD——FrontRS9000XL
1994GMCYukon4WD——FrontRS9000XL
1994OldsmobileBravada———FrontRS9000XL
1993ChevroletAstroAWD——FrontRS9000XL
1993ChevroletBlazer4WD——FrontRS9000XL
1993ChevroletK1500———FrontRS9000XL
1993ChevroletK1500 Suburban———FrontRS9000XL
1993ChevroletK2500———FrontRS9000XL
1993ChevroletK2500 Suburban———FrontRS9000XL
1993ChevroletK3500———FrontRS9000XL
1993GMCK1500———FrontRS9000XL
1993GMCK1500 Suburban———FrontRS9000XL
1993GMCK2500———FrontRS9000XL
1993GMCK2500 Suburban———FrontRS9000XL
1993GMCK3500———FrontRS9000XL
1993GMCSafariAWD——FrontRS9000XL
1993GMCYukon4WD——FrontRS9000XL
1993OldsmobileBravada———FrontRS9000XL
1992ChevroletAstroAWD——FrontRS9000XL
1992ChevroletBlazer4WD——FrontRS9000XL
1992ChevroletK1500———FrontRS9000XL
1992ChevroletK1500 Suburban———FrontRS9000XL
1992ChevroletK2500———FrontRS9000XL
1992ChevroletK2500 Suburban———FrontRS9000XL
1992ChevroletK3500———FrontRS9000XL
1992GMCK1500———FrontRS9000XL
1992GMCK1500 Suburban———FrontRS9000XL
1992GMCK2500———FrontRS9000XL
1992GMCK2500 Suburban———FrontRS9000XL
1992GMCK3500———FrontRS9000XL
1992GMCSafariAWD——FrontRS9000XL
1992GMCYukon4WD——FrontRS9000XL
1992OldsmobileBravada———FrontRS9000XL
1991ChevroletAstroAWD——FrontRS9000XL
1991ChevroletK1500———FrontRS9000XL
1991ChevroletK2500———FrontRS9000XL
1991ChevroletK3500———FrontRS9000XL
1991GMCK1500———FrontRS9000XL
1991GMCK2500———FrontRS9000XL
1991GMCK3500———FrontRS9000XL
1991GMCSafariAWD——FrontRS9000XL
1991OldsmobileBravada———FrontRS9000XL
1990ChevroletAstroAWD——FrontRS9000XL
1990ChevroletK1500———FrontRS9000XL
1990ChevroletK2500———FrontRS9000XL
1990ChevroletK3500———FrontRS9000XL
1990GMCK1500———FrontRS9000XL
1990GMCK2500———FrontRS9000XL
1990GMCK3500———FrontRS9000XL
1990GMCSafariAWD——FrontRS9000XL
1989ChevroletK1500———FrontRS9000XL
1989ChevroletK2500———FrontRS9000XL
1989ChevroletK3500———FrontRS9000XL
1989GMCK1500———FrontRS9000XL
1989GMCK2500———FrontRS9000XL
1989GMCK3500———FrontRS9000XL
1988ChevroletK1500———FrontRS9000XL
1988ChevroletK2500———FrontRS9000XL
1988ChevroletK3500———FrontRS9000XL
1988GMCK1500———FrontRS9000XL
1988GMCK2500———FrontRS9000XL
1988GMCK3500———FrontRS9000XL
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Rancho — RS999150