BBB Industries 308-0111 Rack and Pinion Assembly

Reman Rack and Pinion for Mazda Miata

BBB Industries Reman Rack and Pinion 308-0111 is a hydraulic steering gear assembly for 1999-2005 Mazda Miata models equipped with power steering. It is built as a remanufactured replacement with inner tie rods included, making it a direct-fit option for restoring steering response in the Mazda Miata platform.

Key Features

• Remanufactured rack and pinion assembly for hydraulic steering systems
• Fits 1999-2005 Mazda Miata with power steering
• Inner tie rods included; outer tie rods not included
• Bushings included for mounting support
• Rack length: 48 in. (1219.20 mm)
• Turns lock to lock: 2.625
• Pressure port thread size: M14x1.50
• Return port thread size: M16x1.50
• Input shaft diameter: 0.75 in. (19.05 mm)
• Input shaft length: 1.563 in. (39.688 mm)

Product Details

BBB Industries Reman Rack and Pinion 308-0111 is part of the Reman Rack and Pinion line, a product line focused on remanufactured steering gear assemblies for vehicles that need a serviceable replacement rather than a new OE unit. For Mazda Miata applications, this hydraulic rack is specified with two mounting holes, a 2.63 in. mounting-hole spacing, and a 48 in. rack length to match the listed fitment. The part cross-references 19320776 for the same application.

Common Steering Issues This Part May Address

• Excessive steering play or looseness in the Mazda Miata
• Fluid leakage from a worn hydraulic rack and pinion assembly
• Rough, inconsistent, or delayed steering response
• Internal wear in the rack, pinion, or tie-rod interfaces
• Noise or binding associated with a deteriorated steering gear

Installation Notes and Tips

Verify hydraulic line thread sizes before installation: pressure port M14x1.50 and return port M16x1.50. Confirm the vehicle is equipped with power steering and match the mounting-hole spacing, input shaft dimensions, and rack length to the original unit. Because outer tie rods are not included, reuse or replace them as needed during the steering service. After installation, perform a professional alignment and inspect the hydraulic system for leaks and proper steering operation.

Quality Assurance

This remanufactured BBB Industries steering rack is built for the 1999-2005 Mazda Miata application and follows the specifications listed for the part number 308-0111. Remanufactured construction provides a service replacement option for vehicles requiring a hydraulic rack and pinion assembly.