When you demand razor-sharp feedback and absolute control through every turn, a failing or leaking hydraulic steering system simply will not cut it. Worn internal seals and fatigued rack teeth result in dead spots, erratic power assist, and compromised vehicle stability during spirited driving. Upgrade and restore your chassis dynamics with this high-performance remanufactured hydraulic steering assembly engineered by Bosch. As a premier original equipment developer, Bosch rebuilds these units to strict motorsport-grade tolerances using genuine factory tooling and internal components. This process guarantees precise hydraulic valving, maximum pressure stability under high-load cornering, and instant directional response to keep your chassis track-ready and reliable.
Key Features
Rebuilt to exact original specifications using genuine factory internal components for maximum strength
Maintains consistent high-pressure hydraulic flow to eliminate assist drop-out during aggressive maneuvers
Eliminates steering wheel dead-center play and slop for immediate turn-in feedback
Subjected to 100% full-function pressure and load testing to exceed OE durability requirements
Direct bolt-in fitment requiring no custom modification to stock hydraulic lines or steering linkage
Specifications
Manufacturer: Bosch
Part Number: KS01000964
Alternate/OE Cross Reference: 32106795222
Condition: Remanufactured
Steering Type: Hydraulic Rack and Pinion
Included Components: Hydraulic steering rack assembly, inner tie rods, boots/bellows, hardware
Prop 65 Warning
Cross Reference
32106795222
32106785474
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
F01
750i
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F01
Alpina B7
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F02
750Li
N63 4.4L
Use vehicle selector to confirm fitment
BMW
F02
760Li
N74 6.0L
Use vehicle selector to confirm fitment
BMW
F07
550i
N63 4.4L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
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