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Thumbnail Filmstrip of Ram 3500 13-25 B8 5100 Series Shock Absorber Bilstein 24-302326 Images
Bilstein B8 5100 Series Rear Shock Absorber — Ram 3500 2013–2025 (24-302326)
Upgrade the rear suspension on your 2013–2025 Ram 3500 with the Bilstein B8 5100 Series shock absorber, part number 24-302326. This is a direct-fit rear replacement for 4WD trucks with leaf-spring rear suspension and 0–1" of rear lift. It is designed to improve ride quality, handling, and fade-free damping for daily driving, towing, hauling, and mixed on- and off-road use.
The B8 5100 uses Bilstein’s high-pressure monotube design and a 46mm velocity-sensitive digressive piston. That combination reacts quickly to changing road conditions and helps the shock stay consistent where conventional hydraulic shocks can fade. Each unit is valved specifically for this Ram 3500 application. The zinc-plated body with clear coat resists corrosion, and a black bellows boot protects the 14mm chrome-hardened piston rod. Mounts are eye-to-eye to match factory hardware.
This shock is sold individually. Requires two rear shocks.
Fitment
- 2013–2025 Ram 3500
- 4WD
- Rear position
- Leaf-spring rear suspension
- 0–1" rear lift
- Does not fit factory air leveling / air-ride rear suspension
- Does not fit cab-and-chassis applications on many listings
- Sold individually (typically 2 required for the rear)
- Confirm year, drive type, rear suspension, and lift height before ordering
- Measure current shock length if your kit differs from stock geometry
Key features
- 46mm monotube, gas-charged design for fade-free performance
- Velocity-sensitive digressive piston
- Application-specific valving for the Ram 3500
- Direct-fit rear bolt-on replacement
- Zinc-plated finish with black dust boot
- Built for stock-to-1" rear lift, towing, and mixed-use driving
- Limited lifetime warranty from Bilstein
Specifications
Collapsed length: 18.25" (463.5 mm). Extended length: 29.38" (746.2 mm). Travel: 11.13". Body: smooth body, approximately 2.0" OD. Piston: 46 mm. Shaft: 14 mm. Upper and lower mounts: eye 14.1 mm. No remote reservoir. Non-adjustable damping. Finish: zinc plated. Boot: black bellows included. Weight: about 5.9 lb. UPC: 651860861005. Replaces discontinued Bilstein 33-238555.
Bilstein B8 5100 Series Rear Shock Absorber — Ram 3500 2013–2025 (24-302326)
Upgrade the rear suspension on your 2013–2025 Ram 3500 with the Bilstein B8 5100 Series shock absorber, part number 24-302326. This is a direct-fit rear replacement for 4WD trucks with leaf-spring rear suspension and 0–1" of rear lift. It is designed to improve ride quality, handling, and fade-free damping for daily driving, towing, hauling, and mixed on- and off-road use.
The B8 5100 uses Bilstein’s high-pressure monotube design and a 46mm velocity-sensitive digressive piston. That combination reacts quickly to changing road conditions and helps the shock stay consistent where conventional hydraulic shocks can fade. Each unit is valved specifically for this Ram 3500 application. The zinc-plated body with clear coat resists corrosion, and a black bellows boot protects the 14mm chrome-hardened piston rod. Mounts are eye-to-eye to match factory hardware.
This shock is sold individually. Requires two rear shocks.
Fitment
2013–2025 Ram 3500
4WD
Rear position
Leaf-spring rear suspension
0–1" rear lift
Does not fit[...]
Bilstein B8 5100 Series Rear Shock Absorber — Ram 3500 2013–2025 (24-302326)
Upgrade the rear suspension on your 2013–2025 Ram 3500 with the Bilstein B8 5100 Series shock absorber, part number 24-302326. This is a direct-fit rear replacement for 4WD trucks with leaf-spring rear suspension and 0–1" of rear lift. It is designed to improve ride quality, handling, and fade-free damping for daily driving, towing, hauling, and mixed on- and off-road use.
The B8 5100 uses Bilstein’s high-pressure monotube design and a 46mm velocity-sensitive digressive piston. That combination reacts quickly to changing road conditions and helps the shock stay consistent where conventional hydraulic shocks can fade. Each unit is valved specifically for this Ram 3500 application. The zinc-plated body with clear coat resists corrosion, and a black bellows boot protects the 14mm chrome-hardened piston rod. Mounts are eye-to-eye to match factory hardware.
This shock is sold individually. Requires two rear shocks.
Fitment
- 2013–2025 Ram 3500
- 4WD
- Rear position
- Leaf-spring rear suspension
- 0–1" rear lift
- Does not fit factory air leveling / air-ride rear suspension
- Does not fit cab-and-chassis applications on many listings
- Sold individually (typically 2 required for the rear)
- Confirm year, drive type, rear suspension, and lift height before ordering
- Measure current shock length if your kit differs from stock geometry
Key features
- 46mm monotube, gas-charged design for fade-free performance
- Velocity-sensitive digressive piston
- Application-specific valving for the Ram 3500
- Direct-fit rear bolt-on replacement
- Zinc-plated finish with black dust boot
- Built for stock-to-1" rear lift, towing, and mixed-use driving
- Limited lifetime warranty from Bilstein
Specifications
Collapsed length: 18.25" (463.5 mm). Extended length: 29.38" (746.2 mm). Travel: 11.13". Body: smooth body, approximately 2.0" OD. Piston: 46 mm. Shaft: 14 mm. Upper and lower mounts: eye 14.1 mm. No remote reservoir. Non-adjustable damping. Finish: zinc plated. Boot: black bellows included. Weight: about 5.9 lb. UPC: 651860861005. Replaces discontinued Bilstein 33-238555.