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Suspension Drop / Lift Rates
Part NumberItemQuantity
33-185590Shock Absorber2
33-186542Shock Absorber2

Bilstein B8 5125 Monotube Shocks Set w/2-2.5" lift - 1973-1987 GMC K15 4WD

Bilstein B8 5125 Monotube Shocks Set w/2-2.5" lift - 1973-1987 GMC K15 4WD

SKU:10553246155039_52708400070943

In stock

Regular price $120.00 USD
Regular price $167.82 USD Sale price $120.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out
Suspension Drop / Lift Rates
Part NumberItemQuantity
33-185590Shock Absorber2
33-186542Shock Absorber2

The Bilstein B8 5125 Monotube Shocks Set is a high-performance suspension component designed for 4WD vehicles requiring a 2-2.5 inch lift. Constructed with high gas pressure monotube technology, these shocks feature a 46mm piston with self-adjusting deflective disc valving, ensuring consistent damping and improved ride quality. The shocks are extended length to accommodate lift systems and are equipped with industry-standard 5/8 inch hourglass bushings. The set includes all necessary hardware such as washers, bushings, and nuts, allowing for a straightforward installation process that reuses factory shock mounting bolts. Backed by a 90-day manufacturer warranty, these shocks are built for durability, performance, and custom applications, making them suitable for off-road and lifted vehicle use.

Designed specifically for 1973-1987 GMC K15 4WD models with a 2-2.5 inch lift, this set is a direct replacement for factory shocks and ideal for off-road, towing, or lifted daily drivers. The package contains two front and two rear shocks, tailored for vehicles with extended lift systems. These shocks are compatible exclusively with 4WD configurations and are intended for custom suspension setups where direct fitment may not be available. Installation involves reusing factory hardware, making them a practical upgrade for off-road enthusiasts and suspension builders seeking enhanced damping and stability on lifted GMC K15 trucks.

Part NumberItemQuantity
33-185590Shock Absorber2
33-186542Shock Absorber2

Overview

  • Package Contains 4 Shocks
    You'll be getting two front and two rear shock absorbers.
  • Bilstein 90-Day Warranty
    Manufacturer Warranty protects against defects and premature failure.
  • Fits vehicles with 2-2.5" front lift
  • Shocks are extended length for 2-2.5" front lift systems and 2-2.5" rear lift systems
  • Designed for 4WD vehicles
    This product only works for 4WD vehicles.
  • Factory Hardware for Installation
    All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation.

Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.

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