51720-38110 OEM Exact-Fit Wheel Hub Bearing

OEM-Grade Precision: Manufactured to exact factory tolerances to guarantee a seamless press-fit into the vehicle steering knuckle. Superior Sealing Technology: Multi-lip heavy-duty seals lock in lubrication while permanently locking out moisture and road salt.
Optimized Load Distribution: Double-row angular contact design effortlessly supports heavy dynamic driving loads.
Thermal Resilience: Filled with high-grade synthetic lubricant capable of handling high braking temperatures.

Technical Data

Technical Parameter	Metric Value
Inner Bore Diameter (d)	45.00 mm
Outer Diameter (D)	84.00 mm
Outer Width (C)	39.00 mm
Inner Width (B)	41.00 mm

Product Specifications

Specification	Details
Item Type	OEM Style Auto Wheel Hub Bearing
Model Number	51720-38110 (Direct Replacement)
Bearing Design	Double Row Angular Contact Ball Bearing
Material	Top-Tier GCr15 High-Carbon Steel
Width Configuration	Asymmetrical (Outer: 39mm / Inner: 41mm)

Product Introduction

The 51720-38110 is a premium OEM-specification wheel hub bearing designed for exact-fit vehicle maintenance. Sharing the critical 45 x 84 x 39/41 mm asymmetrical dimensions, this bearing is engineered to match the rigorous standards of original equipment manufacturers. Utilizing the 39mm outer ring and 41mm inner ring configuration, it ensures flawless installation and accurate axle preload for specific vehicle platforms. Built with high-purity GCr15 chromium steel and advanced multi-lip seals, the 51720-38110 provides professional mechanics and B2B distributors with a reliable, factory-grade solution that eliminates installation guesswork.

Applications

Direct OEM replacement for specific passenger car front/rear hubs requiring part 51720-38110.
Professional automotive service centers and dealership repair networks.
High-end aftermarket suspension rebuilds.

FAQ

Q: Is 51720-38110 identical to DAC458439/41?
A: Dimensionally, they are the same bearing (45x84x39/41mm). The 51720-38110 designation is used for buyers specifically seeking the OEM part number cross-reference.
Q: Can you package these with our aftermarket brand design?
A: Absolutely. We offer comprehensive private-label branding for our global B2B automotive clients.

OEM & Custom Service

Bespoke services include OEM part number cross-reference barcoding on all packaging, tailored seal colors, and strict batch quality reporting.

Packing & Delivery

Individually sealed in anti-rust VCI film, boxed in sturdy, branded retail packaging, and stacked securely on export-grade wooden pallets.