



🚀 Elevate your Ford F-350’s rear suspension game—smooth, stable, unstoppable.
The Sulastic Shock Absorber Shackles (model SA-06HDF) replace traditional rear leaf spring shackles on 2017-2023 Ford F-350 trucks. Featuring advanced rubber springs, they reduce vibrations and shocks by 60-80%, improve vehicle stability by 20-30%, and shorten braking distance by 10-20%, all without affecting load or towing capacity. Designed for durability and consistent performance across all weather conditions, these shackles eliminate road noise and bed bounce for a superior driving experience.
| Brand | Sulastic Rubber Springs |
| Auto Part Position | Rear |
| Style | Modern |
| Vehicle Service Type | Truck |
| Exterior Finish | Painted: Black |
| Material | Rubber |
| Set Name | 1 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Sulastic Rubber Springs |
| Item Weight | 18.44 pounds |
| Product Dimensions | 11 x 8.5 x 5.5 inches |
| Item model number | SA-06HDF |
| Manufacturer Part Number | SA-06HDF |
B**T
Smoother ride (f350 dually)
I only leave reviews for something after several months to get a good idea of how well something works. These were recommended as a method to reduce the jarring and to make the ride smoother. After several months, I will attest to these shackles improving the overall ride experience when not towing my 5th wheel. They have been worth the money spent to improve the ride.
B**E
Excellent!
Installed these on my 2022 F-350. What a difference in the ride. It smoothed it out dramatically.Well worth the $$.
R**N
Worked great
Ride extremely improved.
M**T
Good
Good ride
Trustpilot
2 weeks ago
4 days ago