N3 Front Shock Pair for Silverado & Sierra 2500 HD (2001-2010)
- Fits 2001-2010 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD, 4WD and RWD — see the full fitment list for the earlier 2500 and 2007 Classic bodies
- Only for trucks already equipped with 5.5-7 in of suspension lift
- Ships as one N3 shock pair — front axle set
- 10-stage variable valving, 35mm piston, 18mm chromed rod, 54mm body, nitrogen charged
- Listed install time: 1-2 hours
- 3 Year Limited Warranty; shipping weight: 12.6 lb
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ONLY fits models equipped with 5.5-7" of suspension lift. Sold as a pair. Fitment on this page is based on the manufacturer’s application data.
About this kit
N3 Front Shock Pair, fitment-checked
Rough Country 23178_D is a front N3 shock pair for 2001-2010 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD trucks, in both 4WD and RWD. These only work on trucks already running 5.5-7 in of suspension lift, and the part number covers two shocks. Carries a 3 Year Limited Warranty.
This N3 front shock pair for the 2001-2010 Silverado 2500 HD and Sierra 2500 HD covers WT through LTZ and SL through SLT trims, plus the 2001-2005 Silverado 2500, 2001-2004 Sierra 2500, and the 2007 Classic bodies, in 4WD and RWD. Check your lift height first: the valving is matched to trucks with 5.5-7 in of suspension lift. Each shock uses 10-stage variable valving, a 35mm piston, an 18mm chromed piston rod, and a 54mm body, charged with nitrogen and filled with fluid rated to -40 degrees Celsius. Rough Country lists a 1-2 hours install time.
What’s in the box
Kit contents
- 1× N3 Shock Pair 23178
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 23178_D kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 23178_D |
| UPC / GTIN | 00843030179748 |
| Shock package | N3 series |
| Shipping weight | 12.6 lb |
| Warranty | 3 Year Limited Warranty |
| Country of origin | MX |
| Category | Suspension & Lift Kits › Shocks & Struts |
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