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BBB Industries 503-0146 Steering Gear
Overview of BBB Industries Reman Steering Gear 503-0146
The BBB Industries Reman Steering Gear 503-0146 is designed for reliable steering performance in select Chevrolet, Dodge, and GMC trucks. This remanufactured electric steering gear offers precise fitment and essential features tailored for heavy-duty applications.
- Remanufactured electric steering gear for durability and cost efficiency
- Compatible with Chevrolet C3500, Dodge Ram 1500, Ram 2500, and GMC K3500 models
- Output shaft diameter: 1.25 inches (31.75 mm) with 32 splines
- Input shaft diameter: 0.72 inches (18.29 mm) with 26 splines
- Includes installation kit for streamlined replacement
- Pressure and return port thread sizes: M18x1.50 and M16x1.50 respectively
- Three mounting holes and 3.375 turns lock to lock for precise steering control
About the Reman Steering Gear Product Line
The Reman Steering Gear line from BBB Industries focuses on remanufactured steering components that meet OEM specifications. This product line ensures that each steering gear, including part number 503-0146, undergoes thorough inspection and testing to restore functionality and reliability. The remanufactured approach provides a cost-effective alternative to new parts while maintaining performance standards required for Chevrolet, Dodge, and GMC trucks.
Detailed Product Description
The 503-0146 steering gear is an electric type designed to replace worn or damaged steering gears in Chevrolet C3500, Dodge Ram 1500 and 2500, and GMC K3500 trucks. It features a 1.25-inch (31.75 mm) output shaft diameter with 32 splines and a 0.72-inch (18.29 mm) input shaft diameter with 26 splines, ensuring precise engagement and smooth steering response. The unit includes an installation kit to facilitate proper mounting using its three mounting holes. Thread sizes for pressure and return ports are M18x1.50 and M16x1.50, respectively, matching OEM specifications for fluid connections. The steering gear offers 3.375 turns lock to lock, providing responsive steering control suitable for heavy-duty truck applications.
Common Applications and Issues Addressed
- Restores steering precision in Chevrolet C3500 and GMC K3500 trucks
- Replaces faulty or leaking steering gears in Dodge Ram 1500 and 2500 models
- Eliminates excessive play or stiffness in steering systems
- Addresses fluid leaks from pressure or return ports
- Improves steering response and reduces noise or vibration
Installation Notes and Tips
- Use the included installation kit to ensure proper fit and secure mounting
- Verify compatibility with vehicle make and model before installation
- Check and match thread sizes (M18x1.50 and M16x1.50) for pressure and return ports
- Follow manufacturer torque specifications for mounting bolts
- Bleed the steering system after installation to remove air and ensure smooth operation
Quality Assurance and Warranty
BBB Industries remanufactured steering gears, including part number 503-0146, undergo comprehensive testing to meet OEM standards. Each unit is inspected for dimensional accuracy, spline integrity, and leak-free operation. The product includes a warranty that covers defects in materials and workmanship, providing confidence in its durability and performance for Chevrolet, Dodge, and GMC truck owners.
| Brand | Four Seasons |
|---|---|
| Part Number | 53006 |
| Position | Reman Steering Gear |
| Bracket? | w/ Bracket |
| Connector Fitting | 3/8 |
| Connector Gender | Male |
| Connector Type | Hose Barb |
| Contains Spring? | No |
| Core Row Quantity | 17 |
| Description | Transmission Oil Cooler |
| Electric Fan | No |
| Friction Material Thickness | Black |
| Height IN | 7.500 |
| Height MM | 190.500 |
| Length | 11.000 |
| Length MM | 279.400 |
| Material | Aluminum |
| Mounting Hardware Included | Included |
| O.E. Replacement? | No |
| Outlet Diameter | 0.375 |
| Overall Depth IN | 0.750 |
| Overall Height IN | 7.500 |
| Overall Height MM | 342.9 |
| Overall Width IN | 11.000 |
| Overall Width MM | 44.450 |
| Overall Width MM | 285.75 |
| Performance Rated? | Yes |
| Printed Foot Note | Size - 11" x 7 1/2" |
| Thickness | 0.750 |
| Type | Rapid-Cool |
| Width | 11 |
This part fits 38 vehicles. Search below:
| Year | Make | Model | Body Type | Bed Length | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1999 | Dodge | Ram 1500 | 8' 0" Foot Bed | RWD | N/A | Compatible with vehicles equipped with power steering.; Reman Steering Gear | |
| 1999 | Dodge | Ram 1500 | 4WD | N/A | Compatible with vehicles equipped with power steering.; Reman Steering Gear | ||
| 1998 | Chevrolet | C3500 | Standard Cab Pickup | N/A | Power Steering; 15,000 lb. GVW (C5B) (1st Design) w/ Production Code JW; Reman Steering Gear | ||
| 1998 | Dodge | Ram 1500 | 4WD | N/A | Compatible with vehicles equipped with power steering.; Reman Steering Gear | ||
| 1998 | Dodge | Ram 2500 | 4WD | N/A | Power Steering; Under 7500lb. GVW; Reman Steering Gear | ||
| 1998 | GMC | C3500 | Standard Cab Pickup | N/A | Power Steering; 15,000 lb. GVW (C5B) (1st Design) w/ Production Code JW; Reman Steering Gear | ||
| 1997 | Chevrolet | C3500 | Standard Cab Pickup | N/A | Power Steering; 15,000 lb. GVW (C5B); Reman Steering Gear | ||
| 1997 | Dodge | Ram 1500 | 4WD | N/A | Compatible with vehicles equipped with power steering.; Reman Steering Gear | ||
| 1997 | Dodge | Ram 2500 | 4WD | N/A | Power Steering; Under 7500lb. GVW; Reman Steering Gear | ||
| 1997 | GMC | C3500 | Standard Cab Pickup | N/A | Power Steering; 15,000 lb. GVW (C5B); Reman Steering Gear | ||
| 1996 | Chevrolet | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1996 | Chevrolet | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1996 | GMC | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1996 | GMC | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1995 | Chevrolet | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1995 | Chevrolet | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1995 | GMC | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1995 | GMC | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1994 | Chevrolet | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1994 | Chevrolet | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1994 | GMC | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1994 | GMC | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1993 | Chevrolet | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1993 | Chevrolet | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1993 | GMC | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1993 | GMC | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1992 | Chevrolet | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1992 | Chevrolet | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1992 | GMC | C3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1992 | GMC | K3500 | N/A | Power Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear | |||
| 1991 | Chevrolet | C3500 | N/A | Power Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear | |||
| 1991 | Chevrolet | K3500 | N/A | Power Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear | |||
| 1991 | GMC | C3500 | N/A | Power Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear | |||
| 1991 | GMC | K3500 | N/A | Power Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear | |||
| 1990 | Chevrolet | C3500 | N/A | Power Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear | |||
| 1990 | Chevrolet | K3500 | N/A | Power Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear | |||
| 1990 | GMC | C3500 | N/A | Power Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear | |||
| 1990 | GMC | K3500 | N/A | Power Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.