J.C. Whitney JB510402 OEM Replacement Power Steering Pump without Reservoir

The J.C. Whitney JB510402 is an OEM replacement hydraulic power steering pump designed to restore proper steering feel and function. This pump replaces BMW OEM part number 32416756582 (also cross-references OEM part 32416760034) and is sold without a fluid reservoir, allowing for direct swap using your existing reservoir setup.

This LF-30-style hydraulic pump delivers consistent hydraulic pressure to the steering rack, keeping steering smooth and responsive. A worn or failing power steering pump typically causes heavy, stiff steering — particularly at low speeds — and can ultimately lead to accelerated wear on other components in the steering system if left unaddressed.

Key Features:

• Direct-fit OEM replacement power steering pump
• Replaces BMW OEM part number 32416756582
• Cross-references discontinued OEM part number 32416760034
• Sold without reservoir — reuse your existing unit
• LF-30 pump design for proper fit and hydraulic performance
• No core charge

OEM / Cross-Reference Part Numbers:

• BMW OEM: 32416756582 / 32-41-6-756-582
• Replaces discontinued: 32416760034
• J.C. Whitney MPN: JB510402

Important Installation Note: This pump is sold without a reservoir. It is strongly recommended to inspect and replace the power steering fluid reservoir at the time of pump installation, as a clogged or contaminated reservoir can restrict fluid flow and reduce the service life of a new pump. Flush and refill the system with an OE-approved power steering fluid after installation.