OE part number 551100 is a Steering hydraulic pump compatible with AUDI, BMW and other makes. Available from 5 brands, priced from £85.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
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Related cross-references
Cross-reference numbers associated with 551100 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 551100 fits vehicles from AUDI, BMW, SEAT and other compatible models listed below.
What part type is 551100?
OE 551100 is an original equipment reference for a Steering hydraulic pump. It identifies the exact part specification used by the vehicle manufacturer.
How much does Steering hydraulic pump 551100 cost?
Replacement parts for OE 551100 cost £85.99.
Which brands make Steering hydraulic pump 551100?
ESEN SKV, HERTH+BUSS ELPARTS, FEBI BILSTEIN, AIC, TOPRAN all offer compatible replacements for OE 551100.
Is 551100 original equipment or aftermarket?
OE 551100 is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.
What is OE number 551100?
OE (Original Equipment) number 551100 is a manufacturer's reference code for Steering hydraulic pump used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 5 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 551100.