N3 Rear Shock Pair for Chevrolet Avalanche 1500 (2002-2006)
- Fits 2002-2006 Chevrolet Avalanche 1500, 4WD and RWD — see the fitment list for submodel coverage
- Lift-specific application: only for rear suspension with 4.5-6.5 in of lift
- Kit contents: 1x N3 Shock Pair — both rear positions in one order
- 54mm body, 35mm piston, 18mm chromed rod, 36kN tensile strength, rubber bushings
- Install time listed at 1-2 hours; shipping weight: 7.2 lb
- 3 Year Limited Warranty
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✓ Fits
ONLY fits models equipped with 4.5-6.5" of suspension lift. Sold as a pair. Fitment on this page is based on the manufacturer’s application data.
About this kit
N3 Rear Shock Pair, fitment-checked
Rough Country 23220_K is a rear N3 shock pair for the 2002-2006 Chevrolet Avalanche 1500 in 4WD and RWD. It is an application for lifted trucks only — the rear suspension must already carry 4.5-6.5 inches of lift. The kit ships as one N3 Shock Pair, so both rear corners are covered in a single order.
These N3 rear shocks cover the 2002-2006 Chevrolet Avalanche 1500 in 4WD and RWD across Base, LS, LT, North Face, On Road Edition, WBH, Z66, and Z71 trims — but only on trucks running 4.5-6.5 inches of suspension lift. Each shock pairs a 54mm body with a 35mm piston and a chromed, hardened 18mm rod, plus 10-stage variable valving and a high-pressure nitrogen charge to hold damping steady on rough ground. Fluid stays rated at -40 degrees Celsius. Rough Country lists install time at 1-2 hours.
What’s in the box
Kit contents
- 1× N3 Shock Pair 23220
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 23220_K kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 23220_K |
| UPC / GTIN | 00843030181260 |
| Shock package | N3 series |
| Shipping weight | 7.2 lb |
| Warranty | 3 Year Limited Warranty |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Shocks & Struts |
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