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Product details
Part NameShock Absorber
BrandBilstein
Country of ManufactureUnited States
Part Number25-281804
UPC651860866567
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Included warranty:
For warranty coverage information, please see our
Warranty Policy.
Bilstein B8 8100 (Bypass) is a direct fit position sensitive damper for light trucks and SUV’s. These motorsports inspired shock absorbers utilize a dual tube externally adjustable bypass design. B8 8100 (Bypass) feature “Incremental Flow” bypass adjusters allowing for finite and incremental changes for rebound and compression. The shocks utilize a bottom hose remote reservoir exit port delivering increased compression control during the full cycle. The remote reservoir is supplied with a bolt-on aluminum anodized chassis mount for an easy fitment. BILSTEIN B8 8100 (Bypass) will maximize the driver experience offering unparalleled ride comfort and incredible bottom out control.
Characteristics include:
Adjustable Damping:Double Adjustable Compression and Rebound with Click Adjuster Knobs
Body Design:Bypass Body (Non-Coilover)
Boot Included:No
Collapsed Length (IN):15.69
Collapsed Length (MM):398.5
Extended Length (IN):25.82
Extended Length (MM):655.9
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:Eye 14.1mm
PartType:Shocks / Struts
Piston Diameter:60mm
Prop 65 (Y/N):Y
Prop 65 - Short Label:WARNING: Cancer &
Reproductive Harm - www.P65Warnings.ca.gov
Reservoir:Yes
Segment:Light Truck
Series:B8 8100 (Bypass)
Shaft Diameter:18mm
Spring Seat Included:No
Title:Bilstein Shock Absorbers
Upper Mount Type:Stem
Some of the interchangeable part numbers are:
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2024
Ram
1500
Big Horn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2024
Ram
1500
Laramie
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2024
Ram
1500
Limited Longhorn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2024
Ram
1500
Lone Star
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2024
Ram
1500
Tradesman
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2023
Ram
1500
Big Horn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2023
Ram
1500
Laramie
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2023
Ram
1500
Limited Longhorn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2023
Ram
1500
Lone Star
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2023
Ram
1500
Rebel
Without Air Suspension; 5 ft 7 in Bed; Fits Vehicles With 0-1" Rear Lift
Coil Rear Spring
Rear Left
2023
Ram
1500
Tradesman
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2022
Ram
1500
Big Horn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2022
Ram
1500
Laramie
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2022
Ram
1500
Limited Longhorn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2022
Ram
1500
Lone Star
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2022
Ram
1500
Rebel
Fits Vehicles With 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2022
Ram
1500
Tradesman
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2021
Ram
1500
Big Horn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2021
Ram
1500
Laramie Longhorn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2021
Ram
1500
Laramie
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2021
Ram
1500
Limited Longhorn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2021
Ram
1500
Lone Star
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2021
Ram
1500
Longhorn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2021
Ram
1500
Rebel
Fits Vehicles With 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2021
Ram
1500
Tradesman
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2020
Ram
1500
Big Horn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2020
Ram
1500
Laramie Longhorn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2020
Ram
1500
Laramie
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2020
Ram
1500
Lone Star
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2020
Ram
1500
Rebel
Fits Vehicles With 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2020
Ram
1500
Tradesman
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2019
Ram
1500
Big Horn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2019
Ram
1500
Laramie Longhorn
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2019
Ram
1500
Laramie
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2019
Ram
1500
Lone Star
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2019
Ram
1500
Rebel
Fits Vehicles With 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
Coil Rear Spring
Rear Left
2019
Ram
1500
Tradesman
Fits Trucks without factory Off-Road Package and with 0-2" Rear Lift; Fits Trucks with factory Off-Road Package and with 0-1" Rear Lift; 5 ft 7 in Bed; Without Air Suspension
The service great and the parts are also great the people contacts you if you made wrong selection of the wrong part and that's what the people need less returns and les hassle every body wins thumps up
The shipping is super fast, the rotors and pads are packaged well, the customer service is helpful, everything looks good. Parts Pioneer is doing a great job.
Parts came on time and were correct. I have the brakes installed already and they are working good. Sway bar end links not installed yet, but appear good.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato