Description
The Duff 70/30 Auto Adjusting Shock Absorber is custom-designed for superior suspension performance, specifically tailored for Ford models. This hydraulic shock absorber is equipped with advanced technology that provides automatic adjustment to ensure a smooth ride under varying conditions.
Please note that this shock is not gas-charged, which means it will not move without an external force being applied. Sold individually, this shock absorber is a vital component for those looking to upgrade their suspension systems and maximize vehicle control.
Installation note: Stock height replacement shocks are not available.
Contents include:
– One shock, either stud to eye or eye to eye.
When ordering shocks separately, please complete and submit the required form to our sales team to finalize your order.
Key features include:
– 30% compression and 70% rebound for balanced handling
– Multi-viscosity, all-weather fluid for consistent performance
– Internal urethane bump stop for enhanced durability
– 1 3/8” high-temperature iron piston
– 5/8” hardened, chromed piston rod
– Robust double welded ends
– 10-stage auto adjust capability for adaptive performance
– Twin-tube construction for reliable operation
– Foam cell in a 2 3/8” reserve tube to manage fluid volume
– Corrosion resistant baked white finish for longevity
– Black polyurethane end bushings for added resilience
For replacement shock decals, please visit our online store.
Features & Benefits:
- Automatically adjusts for optimal dampening under varying conditions
- Designed specifically for dual application usage
- High-performance materials enhance longevity and reliability
- Adaptive technology ensures consistent ride quality across diverse terrains
Technical Specs:
- Shock Type: Hydraulic, non-gas charged
- Damping Ratio: 30% compression, 70% rebound
- Piston Diameter: 1 3/8″
- Piston Rod Diameter: 5/8″
- Construction: Twin-tube with double welded ends
- Finish: Corrosion resistant baked white
- Available Mounting Options: Stud to eye or eye to eye
- Note: For the appropriate model selection, please refer to the following specifications:
- 8111: Stud mount top, eye mount bottom – Travel: 7.5″, Collapsed Length: 13.5″, Extended Length: 21″
- 8110: Eye to eye mount – Travel: 9.25″, Collapsed Length: 15″, Extended Length: 24.25″
- 8115: Eye to eye mount – Travel: 10.25″, Collapsed Length: 16″, Extended Length: 26.25″
- 8114: Eye to eye mount – Travel: 11.94″, Collapsed Length: 17.3″, Extended Length: 29.25″
- 8120: Eye to eye mount – Travel: 15″, Collapsed Length: 20.5″, Extended Length: 35.5″
Resources:
randy collecchi –
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Mike Strukel –
As with every order to my friends at James Duff, this was no exception. I added these shocks to by 76 Bronco crawler build this week. I have run them on my street bronco for years and they are great shocks. I expect these to work well in this application too.
Robert Simard –
I ship everyday . Your cost is crazy.
Paul Brannon –
Thanks to your guys, they called for shipping and asked about my shock selection. So we got my shock selection changed to what I needed for my setup. Great service from your guys.
William Ryan –
I was unsure I had picked out the correct shock for my application and made a call to to them. They took the time to make sure I had proper measurements to get the correct shock. Great customer service and knowledge I’m very pleased with the james duff staff and highly recommended to everyone.
Sebastien Benoit –
Great product fit perfectly for what I was looking for. Good length and a rather impressive looking shock as well. Everything seems to be workin as it should.
David –
First time I have dealt with James Duff. Very good experience. Had the parts in stock and shipped right away. Have not received them yet however I’m looking forward to my package and getting the parts installed. Thank you from Ontario Canada Dave
Eduardo Madera –
I’m very pleased with the 8114 shocks, they perform amazingly on and off road!!! I tested them hard and they performed perfectly and are working perfectly. I really recommend James Duff parts.
Paul Eikel –
Very satisfied with our recent purchase. As always very high quality parts that fit correctly. We will continue to purchase from James Duff.
Chase –
went From eight 8110’s to eight 8115’s on all four corners after them being recommended based on my measurements. They fit perfectly and handled great when testing hard. The best shocks for the money with out a doubt and correct valving for my 8 shock set up. Stayed with The 70/30 shocks since my last set lasted for 22+ years.
Marshall (verified owner) –
Love these shock. Night and day difference from my Ranchos to these. Hard to beat these for the money.
Larry Curtis (verified owner) –
Used them before my ride burnt and was happy with them, I ordered 4 replacements.
John Newton (verified owner) –
i just replaced my Duff 70/30 shock which i purchased in 1997 with new Duff 70/30 shocks they have held up great and this is why I repurchased the same shocks. The ride is great with the old and even better with the new ones
crazi429 (verified owner) –
Been running these on rear for a few year now have them on the front and they work great.