Product Overview:

This is a high-quality rear wheel hub bearing with part numbers 3104040-HA01 and 5HA1-2615X, designed for the Hongqi E-QM5 electric sedan. The rear wheel hub bearing supports the rear driving wheel, ensuring smooth rotation, stable handling, and quiet operation. Replacing a worn hub bearing eliminates abnormal wheel noise, vibration, and ABS warning lights.

Key Specifications:

• Part Numbers: 3104040-HA01 / 5HA1-2615X

• Brand: HONGQI

• Model: E-QM5

• Part Name: Rear Wheel Hub Bearing / Wheel Hub Bearing Assembly

• Position: Rear axle (driving wheel)

• Material: Gcr15 chrome steel

• Seal Type: ZZ / 2RS / ABS

• Condition: Brand New

• Warranty: 1 Year

Compatible Vehicles:

• HONGQI E-QM5 — all model years (verify exact fitment by VIN or original part number)

• Note: Part number 3104040-HA01 is also used on some other HONGQI models (e.g., HS5). Please confirm your vehicle is E-QM5 and match the original part number before ordering.

Product Advantages:

• OEM-Precision Fit — Manufactured to original HONGQI factory dimensions and mounting interfaces for seamless compatibility with E-QM5 rear axle

• Premium Material — Made of Gcr15 chrome steel for high load capacity, wear resistance, and extended service life

• Sealed & Protected — ZZ/2RS seals prevent grease leakage and contaminant ingress; ABS-compatible design maintains sensor signal accuracy

• Quiet & Smooth — Precision raceway design minimizes noise, vibration, and harshness (NVH) for luxury-class ride comfort

• Direct Replacement — Bolt-on installation matching original hub assembly; no modification required

• 1-Year Warranty — Full manufacturer warranty against manufacturing defects

Common Symptoms of Worn Hub Bearing:

• Humming, growling, or rumbling noise from the rear wheel that increases with speed

• Vibration felt through the floor or seat

• ABS warning light illuminated on the dashboard

• Uneven rear tire wear

• Play or looseness when rocking the wheel by hand

Installation Note:

Professional installation is recommended. Remove the wheel, brake caliper, and brake disc to access the hub assembly. Replace the old bearing with 3104040-HA01, torque all fasteners to factory specification, and verify ABS sensor function after installation.

Packaging and Shipping:

• Packaging: Individual box with part number label and anti-rust protection

• Worldwide shipping via DHL / TNT / UPS / FedEx / SEA / AIR

• Lead time: 3-7 days for in-stock items; 15-20 days for production orders

• MOQ: 1 piece (trial orders welcome); volume pricing available for 10+ pieces

After-Sale Service:

• 1-year warranty against manufacturing defects

• Free replacement for incorrect or damaged parts shipped

• Technical support available — provide VIN or original part number for fitment verification

• For quality issues, contact us with photos/videos for prompt resolution