Home/All Parts/BDS Suspension/BDS Suspension Shock - 21.41 x 13.59 x 2-3/8 EB1 / EB1 (BDS85621)
Product Details

Shock - 21.41 x 13.59 x 2-3/8 EB1 / EB1

Part number: BDS85621

Upgrade your 2011-2026 Chevy Silverado or GMC Sierra 2500 HD/3500 HD 4WD with BDS NX2 Nitro Series front shocks for high-end performance at an affordable price. They use a pressurized nitrogen-charged twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening adaptive to whatever terrain you traverse on- or off-road. The 2-inch bodied shocks use a large 1-3/8-inch fluon-banded piston, self-lubricating seals, and a 14mm hardened chrome shaft to help resist rock chips and corrosion. Polyurethane bushings and metal sleeves are included to make swapping over your shocks a breeze.

Offered in various stem and eyelet bushing configurations for custom applications and available to work with all current BDS lift kits. Finished in a durable metallic silver paint with NX2 decals. Designed to work with 3 to 5-inch lift kit.

  • Vehicle-specific valving for better control
  • Pressurized nitrogen-charged twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength

Fits these vehicles

  • 2020–2026 Chevrolet Silverado 3500 HD
  • 2021–2026 Chevrolet Silverado 2500 HD
  • 2025–2026 GMC Sierra 2500 HD
  • 2025–2026 GMC Sierra 3500 HD
Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.

Specifications

Manufacturer data for this part — all visible, no tabs to dig through.

BrandBDS Suspension
Part numberBDS85621
CategorySuspension & Lift
Vehicle Compatibility
YearsMakeModel
2020–2023ChevroletSilverado 3500 HD
2026–2026ChevroletSilverado 3500 HD
2021–2023ChevroletSilverado 2500 HD
2025–2026ChevroletSilverado 2500 HD
2025–2025ChevroletSilverado 3500 HD
2025–2026GMCSierra 2500 HD
2025–2026GMCSierra 3500 HD
BDS Suspension Shock - 21.41 x 13.59 x ...
BDS85621
$101.09
$101.09in stock · tracked delivery

Complete the build

Other parts in Truck Suspension & Lift Kits. Untick anything you don’t need.

BDS Suspension Shock - 21.41 x 13.59 x 2-3/8 EB1 / EB1 (BDS85621) $101.09
+
Superlift Tie Bolts with Nuts 5/16 X 3.5 Pr — 2011-2014 Ford F-250 $24.99
+
Zone Transfer Case Indexing Ring Kit - For 8-Bolt TC's $467.99
Total for all 3
$594.07

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