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Description
Fits Chevy/GMC 2500HD/3500HD (01-24) M1 Monotube Rear Shocks; 0-3.5"; 770782_DM1 Monotube Rear Shocks 0 3. 5" Chevy GMC 2500HD 3500HD (01 23) Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen charged M1 Monotube Shock Absorber leads the way, delivering impeccable ride quality and performance mile after mile. Rough Country's Monotube M1 Shocks feature an internal floating piston design that keeps the shock oil and high pressure nitrogen separate. The result is a lightning fast reaction with
M1 Monotube Rear Shocks - 0-3.5" - Chevy/GMC 2500HD/3500HD (01-23)
Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering impeccable ride quality and performance mile after mile. Rough Country's Monotube M1 Shocks feature an internal floating piston design that keeps the shock oil and high-pressure nitrogen separate. The result is a lightning-fast reaction with no cavitation - just unbridled vibration damping at each and every obstacle. The M1 Monotube Shock Absorber is more than an upgrade - it's a true performance shock. Each shock features a steel body that is brushed and glavanized boasting a passivation sealing technology that is sure to withstand the elements. The internal 46mm digressive piston offers countless years of durability. The M1 is designed to be mounted body-up for a more interesting look on the vehicle.
Features:
- 2-inch seamless extruded tube
- 3-year Manufacturer's Warranty
- 46mm digressive piston
- Self-adjusting, deflective-disc independent rebound and compression
- 18mm centerless-ground, case-hardened, chromed, and super-polished rod
- 46mm monotube design ensures consistent, fade-free performance in all conditions
- Digressive valving instantly reacts to changing surface conditions
- Zinc plated for resistance against harsh elements
- Available in various lift heights for multiple applications
- Durable vulcanized natural rubber bushings
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2024 | GMC | Sierra 2500 HD | AT4 |
| 2020-2024 | GMC | Sierra 3500 HD | AT4 |
| 2024-2024 | GMC | Sierra 2500 HD | AT4X |
| 2020-2024 | Chevrolet | Silverado 2500 HD | Custom |
| 2011-2024 | GMC | Sierra 2500 HD | Denali |
| 2011-2024 | GMC | Sierra 3500 HD | Denali |
| 2024-2024 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2024-2024 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2015-2024 | Chevrolet | Silverado 3500 HD | High Country |
| 2015-2024 | Chevrolet | Silverado 2500 HD | High Country |
| 2001-2024 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2024 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2024 | Chevrolet | Silverado 2500 HD | LTZ |
| 2007-2024 | Chevrolet | Silverado 3500 HD | LTZ |
| 2022-2024 | GMC | Sierra 3500 HD | Pro |
| 2022-2024 | GMC | Sierra 2500 HD | Pro |
| 2007-2024 | GMC | Sierra 3500 HD | SLE |
| 2001-2024 | GMC | Sierra 2500 HD | SLE |
| 2007-2024 | GMC | Sierra 3500 HD | SLT |
| 2001-2024 | GMC | Sierra 2500 HD | SLT |
| 2007-2024 | Chevrolet | Silverado 3500 HD | WT |
| 2003-2024 | Chevrolet | Silverado 2500 HD | WT |
| 2024-2024 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2015-2021 | GMC | Sierra 3500 HD | Base |
| 2002-2021 | GMC | Sierra 2500 HD | Base |
| 2011-2019 | GMC | Sierra 2500 HD | Denali |
| 2011-2019 | GMC | Sierra 3500 HD | Denali |
| 2015-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2015-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2007-2014 | GMC | Sierra 3500 HD | WT |
| 2003-2014 | GMC | Sierra 2500 HD | WT |
| 2007-2007 | GMC | Sierra 3500 Classic | SL |
| 2007-2007 | GMC | Sierra 3500 Classic | SLE |
| 2007-2007 | GMC | Sierra 3500 Classic | SLT |
| 2007-2007 | GMC | Sierra 3500 Classic | WT |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2006 | Chevrolet | Silverado 3500 | LS |
| 2001-2006 | Chevrolet | Silverado 3500 | LT |
| 2001-2006 | GMC | Sierra 3500 | SL |
| 2001-2006 | GMC | Sierra 2500 HD | SL |
| 2001-2006 | GMC | Sierra 3500 | SLE |
| 2001-2006 | GMC | Sierra 3500 | SLT |
| 2004-2006 | Chevrolet | Silverado 3500 | WT |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2001-2005 | Chevrolet | Silverado 3500 | Base |
| 2002-2005 | GMC | Sierra 3500 | Base |
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2002-2004 | GMC | Sierra 2500 | Base |
| 1999-2004 | Chevrolet | Silverado 2500 | Base |
| 1999-2004 | Chevrolet | Silverado 2500 | LS |
| 1999-2004 | Chevrolet | Silverado 2500 | LT |
| 1999-2004 | GMC | Sierra 2500 | SLE |
| 1999-2004 | GMC | Sierra 2500 | SLT |
| 2003-2004 | GMC | Sierra 2500 | WT |
| 2004-2004 | Chevrolet | Silverado 2500 | WT |
| 1999-2002 | GMC | Sierra 2500 | SL |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Keeps pups busy, good for chewers.
Size: Medium, Color: Antler
My dogs love this product. Keeps them busy and it lasts. Just watch out for your feet when they drop it! Heavy
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Power Chewer Loves This!
Size: Medium, Color: Antler
This is my dog's new favorite chew! She loves that she can hold it in her paws. I think she really loves the taste and texture of it. I don't give her antlers as I have heard too many horror stories about broken teeth. I also don't give her nylon toys as I have also heard a lot of horror stories of broken teeth as well as concerns about them digesting the plastic. This is between antlers and bully sticks, which is perfect for a power chewer. I feel comfortable with her eating the pieces that flake off this toy. She loves chewing and she will default to this toy when she wants to help calm down. I don't notice much of a smell. It does flake, but not enough I will even take a star off. Plus, it's plant based and vacuums up easily once dried. It doesn't capture her attention as much as bully sticks or beef cheek chews, but it's much less expensive over time and doesn't stink up our living room! She will also always pick this over any of her rubber chews. Great product and recommend it for all the power chewers.
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Reviewed in the United States on September 23, 2025
★★★★★ 3
Crumbly, odd texture
Size: Large, Color: Duo Pack
Neither of my dogs were very interested in these. They did chew on the antler-shaped versions more so than the infinity-style versions. When they did chew on these, they didn’t hold up well or last long. These have a strange, crumbly texture when chewed. You’ll find bits and pieces of these chews where the dogs have been chewing. Will not be reordering.
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Reviewed in the United States on April 5, 2026
★★★★★ 4
This appears to be a good alternative to the hard plastic chew toys.
Size: Large, Color: Duo Pack
My dog is a heavy chewer. I decided to try this brand out after using a different brand for quite awhile. while my dog seems to like it and carries it around (the pretzel shaped one) he doesn't seem to attack it as whole heartedly as his old brand, I'm thinking it might be the shape, we will see when he wears it out and I switch him to the antler shape. What I like most about it is it doesn't tear my hand up like the other brand did after he had been chewing it for awhile. While it is wearing down some it seems to do it in a more mild manner. Since we haven't had it long I would give this 3.5 stars because I don't know if it will last as long and not sure f it is just the shape that has him more mellow with it.
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Reviewed in the United States on January 27, 2026
★★★★★ 5
Choose your shape
Size: Medium, Color: Duo Pack
I love the idea of the dogs not eating nylabone plastic so have been searching for "healthier" options that last for heavy chewers. Two German Sherpherds, they are not big fans of the circular shaped toy but love the antler shaped one and even with both chewing on it, has not been destroyed yet and is not cutting their gums open. I am not finding pieces laying in the carpet. Recommend this
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Reviewed in the United States on May 29, 2026