Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Bilstein B8 8100 Series Rear Shock for 0 to 0.50-Inch Lift (15-26 4WD F-150, Excluding Raptor)Find parts that fit my vehicle
Item T621000
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Suspension Shock Absorber
- Series B8 8100
- Weight 18.40 Lbs
- Collapsed Length 16.99 In / 429.0 Mm
- Extended Length 27.56 In / 700.0 Mm
- Lower Mount Type Eye 12.1mm
- Upper Mount Type Eye 12.1mm
- Internal Design Monotube
- Finish Evo Grey
- Reservoir Yes
- Body Design Smooth Body Non-Coilover
- Body Diameter 2.65 In
- Piston Diameter 60mm
- Boot Not Included
- Replacement Mounting Kit B4-KT2-Z020A00
- Spring Seat Not Included
- Shaft Diameter 18mm
- Adjustable Damping Non-Adjustable
- Country Of Origin US
- Quantity Per Vehicle 2
- Warranty Limited 2-Year Warranty
- Fits 2015-2026 4WD F-150, Excluding Raptor
| Brand | Bilstein |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 0 to 0.50-Inch Lift |
Description
High-Performance Shock Absorber. The Bilstein B8 8100 Series Rear Shock for 0 to 0.50-Inch Lift is engineered to enhance suspension performance for lifted trucks and SUVs. It improves ride comfort and control, especially on rugged terrain, by efficiently managing heat and providing consistent damping.
Construction and Appearance. Constructed with aerospace-quality billet components, this shock absorber features a durable monotube design and a smooth EVO Grey finish. The large 2.65-inch body diameter and 60mm piston deliver superior oil volume capacity to maintain thermal stability and performance under demanding conditions.
Installation. Installation is straightforward with a direct-fit design requiring no drilling, ensuring an easy and hassle-free upgrade. It mounts via upper and lower eyelets sized 12.1mm for secure attachment.
Warranty. This product includes a limited 2-year warranty for added peace of mind. Application. Designed specifically for the 2015-2026 4WD Ford F-150, excluding the Raptor variant, to ensure compatibility with these models.
Bilstein 25-316773
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Shock Absorber
- (1) Mounting Bushing
- (1) Instruction Sheet
4.9
Customer Reviews (500+)
Questions & Answers
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Will It Fit My F-150
- 2.7L V6 EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- 3.0L V6 Power-Stroke - 18, 19, 20, 21
- 3.3L V6 - 18, 19, 20, 21, 22, 23
- 3.5L V6 - 15, 16, 17
- 3.5L V6 EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- 3.5L V6 EcoBoost Limited - 19, 20, 21, 22, 23
- 3.5L V6 PowerBoost - 21, 22, 23, 24, 25, 26
- 5.0L V8 - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- 5.2L V8 Supercharged Raptor - 23, 24, 25
