3502120-BQ01 3502120BQ01 Rear Wheel Hub Assembly for CHANGAN CS35 Plus

DUHUI Bearing supplies 3502120-BQ01 as a rear wheel hub assembly for the CHANGAN CS35 Plus. The part is an integrated hub and bearing assembly: bearing, hub flange and sealing structure arrive as one directly installable unit, with five wheel-fixing studs on M12 × 1.5 thread and an ABS magnetic encoder ring on the versions that carry it. Because ABS configuration and engine version both change what the vehicle needs, confirm the VIN before ordering.

3502120-BQ01 Rear Wheel Hub Assembly Specifications

This is a safety-critical wheel-end part: confirm rear-axle position, ABS ring or sensor configuration and the five-stud M12 × 1.5 flange against the VIN and the original part before installation.

DH Code & OE Reference Numbers

DH Code: DWH01558.

OE Numbers:

CHANGAN: 3502120-BQ01 3502120BQ01.

CHANGAN: S111F260303-0600 S111F2603030600.

Reference Numbers:

3503250-W05 3503250W05.

Vehicle Fitment

3502120-BQ01 fits the CHANGAN CS35 Plus from 2018 onward on the rear axle. The same number serves the rear left and rear right positions.

The confirmed engine and drive condition is the 1.6L JL478QEP gasoline engine with front-wheel drive. Coverage of every 1.4T version is not established, so confirm those against the VIN before ordering.

A CS35 entry without a model year or rear-axle position is not confirmed fitment for this assembly.

Product Features

• Integrated hub and bearing unit. Bearing, hub flange and sealing structure are supplied as one assembly, so there is no separate bearing to press into a knuckle.
• Five fixing positions on M12 × 1.5 thread. Counting the stud positions and checking the thread is the quickest way to catch a wrong pick before fitting.
• ABS encoder ring on the versions that carry it. A hub with a built-in encoder ring is not the same as a hub used with a separate wheel-speed sensor, so establish which arrangement the vehicle has.
• Declared GCr15 chromium bearing steel. The material grade is named, which gives a stated basis for comparison instead of an unstated one.

Ordering Verification

1. Order against the VIN rather than the model name alone, because the CS35 Plus was built with more than one engine and equipment level.
2. Match the complete number on the old unit or its box: 3502120-BQ01, 3502120BQ01 or the Changan corresponding number S111F260303-0600.
3. Confirm rear-axle type, ABS ring or sensor arrangement, mounting hole spacing, flange dimensions and production year with the supplier.
4. Measure the removed wheel hub assembly and compare flange size, stud pattern and overall height with the new unit.
5. Treat 3502120-BQ02, 3502120-BN71, 3502120-BE01, 3502120-W03 and 3503250-W05 as unconfirmed alternatives; a similar prefix does not make them interchangeable.

Installation Notes

Have this hub assembly installed by a technician experienced with hub bearings, brakes and ABS.

Hang the caliper without loading the hose, check the mounting seat and threads for damage, and match the ABS encoder face to the old part without a magnetic tool.

Seat the assembly straight, never hammer the flange or studs, press only on the correct race if required, and tighten fasteners to the Changan repair manual; wheel nuts alone take 100-120 N·m.

Procurement And Supply Information

3502120-BQ01 is supplied in individual boxes packed into an outer carton, in industrial packing, or on a pallet, and packaging can be adapted to a customer’s own requirement.

Unit boxes can carry the part number, the Changan number, batch, quantity and production date.

Ask about branded boxes and labels, minimum quantities and charges, and request written warranty terms and lot inspection records before ordering.

Quality And Compliance

This wheel hub assembly is supplied against the dimensional and material tolerances agreed at the time of order, and batch inspection records can be requested for a project.