2019-2024
2010-2018
2003-2009
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Ram 2500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
-
Add Details
- Change Vehicle
- 3D Ram 2500 Builder
Find Transmission & Transfer Case for your Ram 2500
USA Standard Gear G56 Manual Transmission Main Case (05-18 RAM 2500)Find parts that fit my vehicle
Item HR33357
Ram 2500 Sales Tech
Verify parts fit & get product recommendations
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Our Price
$1,799.89 each
Out of Stock
Ship to: Enter Zip
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Product Information
Features, Description, Q&A, Specs & Installation
Features
- G56 Manual Transmission Main Case
- Enhances Durability
- Optimizes Gear Ratios
- Improves Fuel Efficiency
- High-Torque Capacity
- One-Hour Installation
- Limited Warranty
- Fits 2005-2018 RAM 2500 Models
Description
Built to Last. The USA Standard Gear G56 Manual Transmission Main Case is engineered with robust materials and advanced manufacturing techniques to ensure superior durability. This main case is designed to withstand the rigorous demands of heavy-duty applications, making it an ideal choice for your RAM 2500.
Tailored Performance. This USA Standard Gear G56 Manual Transmission Main Case offers optimized gear ratios that are tailored specifically for the performance requirements of RAM 2500 models. By fine-tuning the gear ratios, this transmission case helps in delivering smoother transitions and enhanced driving dynamics, ensuring a responsive and enjoyable driving experience.
Fuel-Efficient and Eco-Friendly. The USA Standard Gear G56 Manual Transmission Main Case is designed to contribute to improved fuel efficiency. By reducing transmission friction and optimizing gear engagements, it helps lower the overall fuel consumption of your vehicle, making it both cost-effective and environmentally friendly.
Powerful Performance. Capable of handling high levels of torque, this USA Standard Gear G56 Manual Transmission Main Case is perfect for RAM 2500 models used in demanding conditions. Whether it's towing heavy loads or navigating challenging terrains, the high-torque capacity ensures reliable performance and longevity.
Installation. Putting this USA Standard Gear G56 Manual Transmission Main Case on your RAM 2500 takes 1 hour to install.
Warranty There is a limited warranty on this product.
Application. The USA Standard Gear G56 Manual Transmission Main Case fits 2005-2018 RAM 2500 models.
USA Standard Gear ZMG565142733AB
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Main Transmission Case
- (2) Side Bearings
- (1) Input Shaft
- (1) Output Shaft
4.9
Reviews of USA Standard Gear Drivetrain Products (9)
Reviews of USA Standard Gear Drivetrain products have an average rating of 4.9 out of 5
Mar 30, 2025
Review shared from USA Standard Gear 8.6-Inch Rear Axle Ring and Pinion Gear Kit with Install Kit; 4.56 Gear Ratio (09-17 Silverado 1500)
2013 LT - BenjaminA
great gear set up
with the new gears made my silverado feel like a brand new vehicle I can tell the difference in torque & how faster it accelerates compared to stock & 36.5" tall tires
Jan 5, 2025
Review shared from USA Standard Gear Transfer Case Oblong Trail Housing Plug Seal (99-06 Silverado 1500)
2023 - VictorAlb480
Plugging was easy
And quick now it will prevent any leaks or unwanted debris from entering the transfer case
Dec 12, 2024
Review shared from USA Standard Gear MR5 Manual Transmission Top Cover Spacer (97-98 F-150)
2019 Limited - Augustus96
Ordered a new one
And the quality is great on it. No complaints from me. Easy to install
Dec 12, 2024
Review shared from USA Standard Gear Transfer Case Oil Tube O-Ring (06-09 RAM 1500)
2023 - Augustus96
Extras
Ordered a few extra of these to have just because they wre price fairly cheap
Dec 12, 2024
Review shared from USA Standard Gear MR5 Manual Transmission Rear Top Cover Metal Plug (97-08 F-150)
2023 - Augustus96
High quality
Quality is very top notch. Price was unbeatable and arrived very fast and carefully from AT
Sep 11, 2024
Review shared from USA Standard Gear MR5 Manual Transmission Top Cover Spacer (97-98 F-150)
2016 XLT - LisbethArizona
Works good
Old truck needed this and AM carried it. Don’t hesitate to buy
Sep 11, 2024
Review shared from USA Standard Gear MR5 Manual Transmission Rear Top Cover Metal Plug (97-08 F-150)
2016 XLT - LisbethArizona
Tops off the truck.
Glad to have found a cover that fits and is affordable
May 11, 2024
Review shared from USA Standard Gear 8.6-Inch Pinion Installation Kit (99-08 Sierra 1500)
Oscarestrada
Very good quality
Good quality and fast shipping my mechanic said easy install
Dec 14, 2023
Review shared from USA Standard Gear 9.25-Inch 5-Lug Rear Axle; Driver Side; 31-Spline (12-18 RAM 1500)
2017 Laramie - Ramrearsuspen
Team rear axle
Arrived on time. Wheel speed gear is not installed. Heat gear with a torch and have a tube that will Mach up with the gear diameter and long enough to stick above the axle. Hammer into place.
Questions & Answers
No questions about this product yet.
Ask the First Question
