Name: Porsche 964 steering gear overhauled iT steering gear 96434700902 - Buy Mustang Parts
Price: 900.00 USD
Availability: InStock

Porsche 964 steering gear overhauled iT steering gear 96434700902

The part number 96434700902 corresponds to the original hydraulic power steering gear (steering rack) for the Porsche 911 (964), manufactured by ZF.

Because new-old-stock (NOS) units are extremely rare and expensive, “overhauled” or remanufactured units are now the standard for keeping these air-cooled classics on the road.

Technical Profile: 96434700902

Manufacturer: ZF (Original Equipment)
Application: Porsche 964 Carrera 2, Carrera 4, and Turbo (1989–1994).
Orientation: Left-Hand Drive (LHD).
Superseded by: 96434700904 or 964347009BX (the “X” denotes a factory-remanufactured exchange part).

Understanding “Overhauled” (Remanufactured)

When you see this part listed as “overhauled,” it usually implies a professional restoration process that includes:

Seal Replacement: New high-pressure hydraulic seals to prevent the common 964 “leaky rack” syndrome.
Rack Bar Inspection: Polishing or re-chroming the internal rack bar to ensure a smooth surface for the seals.
Bushing & Bearing Renewal: Replacement of internal guide bushings to eliminate steering “play” or “clunks.”
Pressure Testing: Bench-testing at operating pressures to ensure no leaks under load.

Critical Considerations for Purchase

Item	Detail
Core Charge	Most sellers require you to send your old rack back (Core Exchange). This “Core Deposit” can range from $500 to $1,500.
Tie Rods	Overhauled racks often come without tie rods. It is highly recommended to install new 993-generation Turbo tie rods (which fit the 964) for improved steering feel.
System Flush	Crucial: You must flush the entire power steering system. Old debris or metal “swarf” from a failing pump can destroy a freshly overhauled rack instantly.

Availability & Pricing (2026)

Professional Overhaul Service: Companies like Western Power Steering or Type911 offer rebuild services for roughly $500–$800 (if you provide the rack).
Outright Remanufactured Unit: Retails between $2,000 and $3,000 depending on the vendor (e.g., Pelican Parts, Sierra Madre).

AI Note on “iT”: If you saw “iT” in a listing, it often refers to “in Trust” or a specific regional distributor shorthand, but it is not a standard Porsche technical suffix.