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GMB 230-1555 Universal Joint - Rear Shaft All Joints
| Brand | GMB 230-1555 |
|---|---|
| Position | Rear Shaft All Joints |
| Bearing Cap Diameter Axis 1 (in) | 1.3800 |
| Bearing Cap Diameter Axis 2 (in) | 1.3800 |
| Bearing Cap Finish | Machined |
| Greasable | Yes |
| Grease Zerks Included | Yes |
| Item Grade | OEM Standard |
| Pre-Greased | Yes |
| Seal Color / Finish | Rubber |
| Seal Material | Nitrile Rubber |
| Snap Ring Type | Outside |
| Universal Joint Cross Material | Chrome-Molybdenum Steel |
| Universal Joint Type | (OSR) Outside Snap Ring Style |
| Fits | Ram and Dodge · 14 vehicles |
OEM-standard replacement. Manufactured to meet or exceed OEM specifications.
Chrome-moly steel cross. Built for strength and dependable driveline operation.
Greasable design. Includes grease zerks and comes pre-greased.
Cross-references Gates 31555, MOOG Driveline Products 358A and SKF UJ358A for the same application. See all 7.
GMB 230-1555 Universal Joint for Ram 3500
The GMB 230-1555 is an OEM-standard universal joint built for rear driveshaft service on select Ram 3500 and Dodge Ram 3500 applications. It features a greasable design with included grease zerks, pre-greased construction, and chrome-molybdenum steel cross material for dependable driveline service.
Key Features
- OEM Standard universal joint manufactured to meet or exceed OEM specifications
- Fits rear shaft all joints on select 2007-2012 Ram 3500 and Dodge Ram 3500 applications
- Outside snap ring style (OSR) for the specified driveline setup
- Greasable design with grease zerks included
- Pre-greased for service-ready installation
- Chrome-molybdenum steel cross material for strength and wear resistance
- Machined bearing caps with nitrile rubber seals
- Bearing cap diameter: 1.3800 in. on both axes
Detailed Description
GMB 230-1555 is a direct-fit driveline universal joint for rear shaft all joints on 2007-2010 Dodge Ram 3500 and 2011-2012 Ram 3500 models, including standard-grade 2-joint and 3-joint driveshaft configurations listed in the fitment data. This part number is built to OEM-standard dimensions and uses an outside snap ring style with machined bearing caps, rubber seals, and a greasable cross assembly to support routine driveline maintenance. This part cross-references MOOG Driveline Products 358A for the same application.
What It Helps Address
- Driveline vibration from worn rear driveshaft joints
- Clunking or driveline lash during acceleration or deceleration
- Need for a serviceable joint with grease fitting access
- Wear at the rear shaft universal joint on Ram 3500 and Dodge Ram 3500 trucks
- Replacement of a worn OE-style joint in standard-grade driveshaft setups
Installation Notes and Tips
Verify the bearing cap diameter, snap ring style, and driveshaft configuration before installation. This part is listed for rear shaft all joints with 1.375-inch bearing cap diameter and 4.960-inch outside lock-up in the specified applications. Clean the yoke bores thoroughly, confirm snap ring seating, and grease the joint after installation if required by service procedure.
Quality Assurance
GMB states this universal joint is manufactured to meet or exceed OEM specifications and is categorized as OEM Standard. The pre-greased, greasable design and nitrile rubber sealing support consistent serviceability in the listed applications.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2012 | Ram | 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 3 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2012 | Ram | 3500 | 4WD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 4.960" Outside Lock-Up |
| 2012 | Ram | 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 2 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2011 | Ram | 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 2 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2011 | Ram | 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 3 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2011 | Ram | 3500 | 4WD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 4.960" Outside Lock-Up |
| 2010 | Dodge | Ram 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 2 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2010 | Dodge | Ram 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 3 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2009 | Dodge | Ram 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 3 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2009 | Dodge | Ram 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 2 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2008 | Dodge | Ram 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 3 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2008 | Dodge | Ram 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 2 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2007 | Dodge | Ram 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 2 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
| 2007 | Dodge | Ram 3500 | RWD | Rear Shaft All Joints | Standard Grade; Grease Fitting in Cross; 3 Joint Driveshaft; 1.375" Bearing Cap Diameter; 4.960" Outside Lock-Up |
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