SKU: 6671377820

Fits Chevy/GMC 2500HD/3500HD (11-24) M1 Front Shocks; 5-8"; 770776_A

$161.95 $179.95
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Fits Chevy/GMC 2500HD/3500HD (11-24) M1 Front Shocks; 5-8"; 770776_AM1 Front Shocks 5 8" Chevy GMC 2500HD 3500HD (11 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

M1 Front Shocks - 5-8" - Chevy/GMC 2500HD/3500HD (11-23)

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 3500 HD AT4
2020-2024 GMC Sierra 2500 HD AT4
2024-2024 GMC Sierra 2500 HD AT4X
2020-2024 Chevrolet Silverado 2500 HD Custom
2011-2024 GMC Sierra 3500 HD Denali
2011-2024 GMC Sierra 2500 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
2011-2024 Chevrolet Silverado 2500 HD LT
2011-2024 Chevrolet Silverado 3500 HD LT
2011-2024 Chevrolet Silverado 2500 HD LTZ
2011-2024 Chevrolet Silverado 3500 HD LTZ
2022-2024 GMC Sierra 2500 HD Pro
2022-2024 GMC Sierra 3500 HD Pro
2011-2024 GMC Sierra 3500 HD SLE
2011-2024 GMC Sierra 2500 HD SLE
2011-2024 GMC Sierra 3500 HD SLT
2011-2024 GMC Sierra 2500 HD SLT
2011-2024 Chevrolet Silverado 3500 HD WT
2011-2024 Chevrolet Silverado 2500 HD WT
2024-2024 Chevrolet Silverado 2500 HD ZR2
2015-2021 GMC Sierra 2500 HD Base
2015-2021 GMC Sierra 3500 HD Base
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 3500 HD Denali
2015-2019 Chevrolet Silverado 2500 HD High Country
2015-2019 Chevrolet Silverado 3500 HD High Country
2011-2014 GMC Sierra 2500 HD WT
2011-2014 GMC Sierra 3500 HD WT
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 6671377820

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4.6 ★★★★★
Based on 22 reviews
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Product Reviews
D
Verified Purchase
Daniela Smith Peixoto
Omaha, US
★★★★★ 4
Only received one of the two filters
I had to return because I only received the cabin filter, not the engine filter. Delivery was delayed and maybe this caused the misplacing of the other part. Not sure. I am placing another order, hoping that it will be complete this time. It is good qualiflty, though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
H
Verified Purchase
Happy ag
Massapequa, US
★★★★★ 5
Buy these, save some $$
Size: size for ASCENT/CROSSTREK/IMPREZA/LEGACY/OUTBACK
Save yourself about $100 by replacing these yourself, we have a Subaru Impreza. Easy to install for a few minutes time spent on YouTube. The dealers make a bundle on this sort of thing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
A
Verified Purchase
A_CPA
Grantham, US
★★★★★ 5
Two Filters, Quick and Easy
Size: 16-23 Tacoma, Size: 16-23 Tacoma
The RVgolf Engine+Cabin Air Filters Kit for the Toyota Tacoma V6 comes with two air filters. There is a cabin air filter that fits nicely into the compartment accessed through the glove box and an engine air filter that dropped in easily in the compartment under the hood. Replacement of both filters was easy, didn’t require any tools, and it took more time to empty and replace the items in the glove box than it did to replace both filters. The Toyota dealership quoted me $80 to replace the cabin air filter only. I replaced both filters for less than $30. The filters felt like they were good quality. The engine air filter is multi-layered, with a thin foam layer to keep larger debris from blocking the finer paper filter. The cabin air filter said and looked like it had a carbon layer to absorb smells. The only concern I had was size. After I had replaced both filters I went to slide the engine air filter I replaced into the RVgolf box to throw it away. The engine air filter I replaced would not slide into the RVgolf box. It was too big. After driving for a few days and a couple of hundred miles, I popped the hood and checked the fit of the engine air filter. The fit looked perfect. See attached photos.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
jennifer
Lowell, US
★★★★★ 5
Fits 2019 accord (gas engine)
Size: 18-22 Accord
Dealer was going to charge almost $200 to change both of these filters in my 2019 accord. These filters fit perfectly and of same quality as the dealer product. Easy to install, saving me lots of money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Amazon customer
San Leandro, US
★★★★★ 5
Great quality and Easy to install
Size: 18-22 Accord
As someone with zero experience changing air filters, I was honestly surprised at how easy this was. The fit was perfect for my 2010 Honda Accord Sport, and both the cabin and engine air filters installed with no issues at all. It even came with clear, easy-to-follow instructions that made the whole process stress-free. Saved myself money from going to the dealership, and my car is running great. Definitely recommend for beginners wanting to do a simple DIY maintenance job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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