---
product_id: 259435251
title: "5100 Series 15-16 Ford F-150 Rear 46mm Monotube Shock Absorber (33-253237)"
brand: "bilstein"
price: "฿18082"
currency: THB
in_stock: true
reviews_count: 5
category: "Bilstein"
url: https://www.desertcart.co.th/products/259435251-5100-series-15-16-ford-f-150-rear-46mm-monotube
store_origin: TH
region: Thailand
---

# Vehicle-specific fit for 15-16 Ford F-150 2.52 kg lightweight build 46mm monotube design 5100 Series 15-16 Ford F-150 Rear 46mm Monotube Shock Absorber (33-253237)

**Brand:** bilstein
**Price:** ฿18082
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your F-150’s performance—ride smoother, corner sharper, own the road!

## Quick Answers

- **What is this?** 5100 Series 15-16 Ford F-150 Rear 46mm Monotube Shock Absorber (33-253237) by bilstein
- **How much does it cost?** ฿18082 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/259435251-5100-series-15-16-ford-f-150-rear-46mm-monotube)

## Best For

- bilstein enthusiasts

## Why This Product

- Trusted bilstein brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy DIY Installation:** Designed for straightforward install with common tools
- • **Enhanced Ride Stability:** Significantly reduces wheel hop and body roll
- • **Tailored Fit for Ford F-150:** Optimized valving tuned specifically for 15-16 models
- • **Precision Engineered Monotube:** Fade-free, consistent damping for every terrain
- • **Durable American Craftsmanship:** Proudly made in the USA with premium materials

## Overview

The Bilstein 5100 Series Rear 46mm Monotube Shock Absorber (33-253237) is a vehicle-specific suspension upgrade for 2015-2016 Ford F-150 trucks. Featuring a monotube design with velocity-sensitive digressive pistons, it delivers fade-free, consistent damping that improves ride quality, handling, and reduces wheel hop. Weighing just 2.52 kg and made in the USA, it offers a durable, precision-tuned solution that’s easy to install and engineered to optimize performance for lifted or factory-height trucks.

## Description

Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. These shock absorbers feature a monotube design which provides consistent fade free performance. B8 5100 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B8 5100 shock absorbers are tuned for each specific application to assure optimal performance is achieved. B8 5100 shock absorbers offer a significant improvement in ride quality, handling, and comfort.

Review: I'll start by saying that I have a 2019 F150 single cab with the 5.0L, it's 4x4 but I've done the reverse level using the Ford Performance drop shackles and I also did the rear axle block delete. Because of this, my trucks rear end sits lower. I called Bilstein and they told me to measure my eyelet to eyelet length of my factory shocks at ride height, which measured approximately 21.625" These shocks have an extended length of 27.93" and a compressed length of 16.97" which means the mid point of this shock is 22.45" which is less than 1" of a difference from where my factory shocks sit at ride height. Bilstein also advised me that the 4wd shocks (33-253190) have slightly different valving in them. Because of this valving tweak, they would be even firmer, and may cause the rear end to sit slightly higher, which I didn't really want considering I have a single cab. With all that being said, install was easy using an impact and a box end wrench. I'd recommend 18mm and 15mm wrenchs and sockets. I did this in my driveway, and although I had to jack my truck up by the trailer hitch so I could get the shocks into the axle mount, you DO NOT want to install these on a hoist, or with the truck jacked up. This is because the angle of the shock changes when the truck is lowered, and you put additional stresses on the bushings. After they were installed and the hardware was finger tight, I lowered the truck down to ride height, tightened the hardware, then torqued everything down to 66lbs-ft The difference these shocks made were instantly noticeable as soon as I reached the 1st stop sign. The rear end of the truck doesn't lift as quickly as it did before. This is the dampening effect, as the rebound is slower and more controlled. On hard acceleration, the back of the truck doesn't squat as much, and on cornering the truck overall feels more planted, as there is less body roll. The biggest difference is the reduction in wheel hop, when going over train tracks, the whole rear end would break loose sometimes and kick sideways. This has now been eliminated. I'm very happy with these shocks, and I'm glad I went with the B8 5100s! These are premium shocks. Highly recommend if you have a reverse leveled 4x4, or a 2wd that is factory height.
Review: Estoy muy satisfecho con la compra, la camioneta elimino los brincos. Supera considerablemente a los amortiguadores oem de fabrica. Saque a probar el vehiculo en una zona sinuosa donde anteriormente perdi el control y ahora con esta mejora de amortiguadores se corrigio en su totalidad la estabilidad.

## Features

- Package Dimensions: 68.072 H x 7.366 L x 7.62 W (centimetres)
- Package Weight: 2.517 kilograms
- Fit type: Vehicle Specific
- Country of Origin : United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01L03QE5A |
| Brand | Bilstein |
| Customer Reviews | 4.6 4.6 out of 5 stars (175) |
| Date First Available | 1 January 2024 |
| Exterior | Painted |
| Item Weight | 2.52 Kilograms |
| Item model number | 33-253237 |
| Manufacturer | Bilstein |
| Manufacturer Part Number | 33-253237 |
| Model | Bilstein 5100 Series 15-16 Ford F-150 Rear 46mm Monotube Shock Absorber (33-253237) |
| OEM Part Number | 33-253237 |
| Position | Rear |
| Product Dimensions | 25.37 x 25.37 x 25.37 cm; 2.52 kg |

## Product Details

- **Auto part position:** Rear
- **Brand:** Bilstein
- **Exterior finish:** Painted
- **Style:** Monotube,Unique
- **Vehicle service type:** Truck

## Images

![5100 Series 15-16 Ford F-150 Rear 46mm Monotube Shock Absorber (33-253237) - Image 1](https://m.media-amazon.com/images/I/51Z3bDeqicL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 30 November 2025*

I'll start by saying that I have a 2019 F150 single cab with the 5.0L, it's 4x4 but I've done the reverse level using the Ford Performance drop shackles and I also did the rear axle block delete. Because of this, my trucks rear end sits lower. I called Bilstein and they told me to measure my eyelet to eyelet length of my factory shocks at ride height, which measured approximately 21.625" These shocks have an extended length of 27.93" and a compressed length of 16.97" which means the mid point of this shock is 22.45" which is less than 1" of a difference from where my factory shocks sit at ride height. Bilstein also advised me that the 4wd shocks (33-253190) have slightly different valving in them. Because of this valving tweak, they would be even firmer, and may cause the rear end to sit slightly higher, which I didn't really want considering I have a single cab. With all that being said, install was easy using an impact and a box end wrench. I'd recommend 18mm and 15mm wrenchs and sockets. I did this in my driveway, and although I had to jack my truck up by the trailer hitch so I could get the shocks into the axle mount, you DO NOT want to install these on a hoist, or with the truck jacked up. This is because the angle of the shock changes when the truck is lowered, and you put additional stresses on the bushings. After they were installed and the hardware was finger tight, I lowered the truck down to ride height, tightened the hardware, then torqued everything down to 66lbs-ft The difference these shocks made were instantly noticeable as soon as I reached the 1st stop sign. The rear end of the truck doesn't lift as quickly as it did before. This is the dampening effect, as the rebound is slower and more controlled. On hard acceleration, the back of the truck doesn't squat as much, and on cornering the truck overall feels more planted, as there is less body roll. The biggest difference is the reduction in wheel hop, when going over train tracks, the whole rear end would break loose sometimes and kick sideways. This has now been eliminated. I'm very happy with these shocks, and I'm glad I went with the B8 5100s! These are premium shocks. Highly recommend if you have a reverse leveled 4x4, or a 2wd that is factory height.

### ⭐⭐⭐⭐⭐ Review
*by F***O on 5 November 2019*

Estoy muy satisfecho con la compra, la camioneta elimino los brincos. Supera considerablemente a los amortiguadores oem de fabrica. Saque a probar el vehiculo en una zona sinuosa donde anteriormente perdi el control y ahora con esta mejora de amortiguadores se corrigio en su totalidad la estabilidad.

### ⭐⭐⭐⭐⭐ Review
*by T***O on 2 November 2023*

This is by far the nicest upgrade ive done to my truck. Very simple to Install but night and day difference in ride quality and I no longer feel like the truck is diving into the turns. I added a camper shell on my ṭruck and tow alot. The truck rides so smooth now. I read alot about a rougher ride and I assume that was with empty with an open bed. Because even with just the shell it still rides smooth. Also the ford wheel hop is much improved worth these.

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**Shop now:** [https://www.desertcart.co.th/products/259435251-5100-series-15-16-ford-f-150-rear-46mm-monotube](https://www.desertcart.co.th/products/259435251-5100-series-15-16-ford-f-150-rear-46mm-monotube)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*