BBB Industries 503-0146 Steering Gear
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BBB Industries
 Reman Steering Gear

BBB Industries 503-0146 Steering Gear

Brand BBB Industries 53006
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
Product line Reman Steering Gear
Fits —38 vehicles

Remanufactured unit. A reman steering gear built for direct replacement use.

Electric steering gear. Matches electric assist systems for precise steering response.

Installation kit included. Comes with the hardware needed for a smoother install.

Cross-references 19321393 and 26068771 for the same application. See all 2.

$237.49Free shipping
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Order total $237.49
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Steering Gear options

Reman Steering Gear for Heavy-Duty Power Steering

BBB Industries Reman Steering Gear 503-0146 is a remanufactured electric steering gear built for select Dodge Ram 1500 and Ram 2500 trucks, along with Chevrolet and GMC C3500/K3500 applications. It is specified with a 3.375 turns lock-to-lock ratio, 3 mounting holes, and OE-style port and shaft dimensions for direct replacement service.

Key Features

  • BBB Industries Reman Steering Gear, part number 503-0146
  • Remanufactured electric steering gear for power steering systems
  • Input shaft diameter: 0.72 in. / 18.29 mm
  • Output shaft diameter: 1.25 in. / 31.75 mm
  • Input shaft spline count: 26; output shaft spline count: 32
  • Pressure port thread size: M18x1.50; return port thread size: M16x1.50
  • Inlet size: M18x1.50; outlet size: M16x1.50
  • Turns lock to lock: 3.375
  • Installation kit included: Yes

Product Details

BBB Industries Reman Steering Gear 503-0146 is part of the Reman Steering Gear line, a product line focused on remanufactured steering components for service replacement. This steering gear is built for vehicles equipped with power steering and uses OE-matched connection sizes, spline counts, and mounting points to support proper fitment on the specified applications. It cross-references OE part numbers 19321393 and 26068771 for the same application.

Compatible With 1997-1999 Dodge Ram 1500, power steering; 1997-1998 Dodge Ram 2500, power steering; 1990-1991 Chevrolet C3500 and K3500, power steering; 1992-1996 Chevrolet C3500 and K3500, power steering; 1997-1998 Chevrolet C3500, power steering; 1990-1991 GMC C3500 and K3500, power steering; 1992-1996 GMC C3500 and K3500, power steering; and 1997-1998 GMC C3500, power steering. Additional 1998 Chevrolet and GMC C3500 applications are listed for 15,000 lb. GVW (C5B) with production code JW.

What It Helps Address

  • Excessive steering play or looseness at the wheel
  • Uneven or delayed steering response
  • Fluid leakage at steering gear ports or seals
  • Hard steering caused by worn internal gear components
  • Noise or binding during steering input

Installation Notes

Verify the vehicle’s steering system, GVW rating, production code, and port/thread dimensions before installation. Confirm the 3-bolt mounting pattern, input and output spline counts, and lock-to-lock specification against the original unit. Bleed the power steering system after installation and inspect all hose connections for leaks.

Quality Assurance

As a remanufactured BBB Industries steering gear, this unit is rebuilt for service replacement with application-specific dimensions and included installation kit support. Confirm all fitment details against the vehicle build data before ordering.

Related reading

This part fits 38 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeBed LengthDrive TypePositionNotes
1999DodgeRam 1500—8' 0" Foot BedRWDN/ACompatible with vehicles equipped with power steering.; Reman Steering Gear
1999DodgeRam 1500——4WDN/ACompatible with vehicles equipped with power steering.; Reman Steering Gear
1998ChevroletC3500Standard Cab Pickup——N/APower Steering; 15,000 lb. GVW (C5B) (1st Design) w/ Production Code JW; Reman Steering Gear
1998DodgeRam 1500——4WDN/ACompatible with vehicles equipped with power steering.; Reman Steering Gear
1998DodgeRam 2500——4WDN/APower Steering; Under 7500lb. GVW; Reman Steering Gear
1998GMCC3500Standard Cab Pickup——N/APower Steering; 15,000 lb. GVW (C5B) (1st Design) w/ Production Code JW; Reman Steering Gear
1997ChevroletC3500Standard Cab Pickup——N/APower Steering; 15,000 lb. GVW (C5B); Reman Steering Gear
1997DodgeRam 1500——4WDN/ACompatible with vehicles equipped with power steering.; Reman Steering Gear
1997DodgeRam 2500——4WDN/APower Steering; Under 7500lb. GVW; Reman Steering Gear
1997GMCC3500Standard Cab Pickup——N/APower Steering; 15,000 lb. GVW (C5B); Reman Steering Gear
1996ChevroletC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1996ChevroletK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1996GMCC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1996GMCK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1995ChevroletC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1995ChevroletK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1995GMCC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1995GMCK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1994ChevroletC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1994ChevroletK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1994GMCC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1994GMCK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1993ChevroletC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1993ChevroletK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1993GMCC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1993GMCK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1992ChevroletC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1992ChevroletK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1992GMCC3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1992GMCK3500———N/APower Steering; w/ 15,000 lb. GVW (C5B); Reman Steering Gear
1991ChevroletC3500———N/APower Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear
1991ChevroletK3500———N/APower Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear
1991GMCC3500———N/APower Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear
1991GMCK3500———N/APower Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear
1990ChevroletC3500———N/APower Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear
1990ChevroletK3500———N/APower Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear
1990GMCC3500———N/APower Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear
1990GMCK3500———N/APower Steering; Over 12,500 lb. GVW (DA4); Reman Steering Gear
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1932139326068771