43402-74P00 Automotive Wheel Hub Unit Bearing

Integrated Flange Design: Bolt-on architecture dramatically reduces labor time for mechanics, eliminating the need for hydraulic press work.
Pre-Loaded Double Row Core: Internally features a robust double-row angular contact bearing, factory-set to the exact clearance required for optimal handling.
Lifetime Environmental Sealing: Equipped with advanced synthetic rubber seals that aggressively block road splash, dust, and corrosive salts.

Technical Specifications

Item	Specification
Bearing Type	Automotive Wheel Hub Unit (Gen 2/3)
Model	43402-74P00
Rolling Element Type	Steel Ball
Number of Rows	Double Row Angular Contact
Material	Premium Bearing Steel / Cast Flange
Seal Type	NBR Multi-Lip Rubber Seal
Lubrication	Pre-filled High-Temp Automotive Grease
Precision Grade	Automotive OEM Standard
OEM Service	Available

Deep Application & Technical Narrative

The 43402-74P00 is a highly critical automotive wheel hub assembly, serving as the direct OEM replacement for the rear axles of massively popular compact vehicles, notably within the Suzuki lineup. As a flanged hub unit, it directly mounts the vehicle's brake drum/rotor and the wheel to the rear trailing arm. Because any lateral runout (wobble) in the flange will cause severe brake judder and uneven tire wear, manufacturing precision is paramount. We do not trust automated assembly lines to verify this crucial alignment. In our dedicated workspace, our technicians manually test the rotational resistance of every single 43402-74P00 unit and physically inspect the mounting flange for absolute flatness. This boutique assembly method ensures that automotive aftermarket distributors are supplied with a zero-defect hub that installs effortlessly and completely silences rear-end wheel noise.

Targeted Technical Clarifications (FAQ)

Q: Does this unit include an ABS sensor?
A: Mechanics must verify their specific vehicle sub-model, as this platform may require an integrated magnetic ABS encoder ring on the inward-facing seal.
Q: Is the 43402-74P00 pre-greased?
A: Yes, it is a fully sealed, zero-maintenance unit that is permanently packed with high-temperature automotive wheel bearing grease.