Parts for your 2020 Haval H6-Thrust bearing

2020 Haval H6 thrust bearing — what it is and how it’s serviced

Based on OEM technical material, the 2020 Haval H6 does use thrust bearings. The GWM/Haval H6 (MY20) workshop manual (Engine Mechanical—Crankshaft and Main Bearings) details the crankshaft thrust faces integrated into the main bearing set, and the factory 7‑speed dual‑clutch transmission (7DCT) training notes describe internal thrust bearings and washers that manage axial loads in the clutch and gearsets. Dealer electronic parts catalogues likewise list the crankshaft thrust bearing as part of the main bearing kit, with no standalone “thrust-bearing” scheduled for routine servicing. So while thrust bearings are present, they’re not a separate, regular service item.

On the H6’s turbocharged four‑cylinder, the thrust bearing controls crankshaft end‑float, keeping the crank located so the pistons, timing, and oil pump all stay happy under load. In the 7DCT, thrust elements carry the axial forces generated by helical gears and clutch actuation. Without these parts doing their quiet work, drivers would notice harsh driveline behaviour, odd noises, or even sensor and sealing issues.

There’s no scheduled replacement for the H6’s thrust bearings. Engine thrust bearings are renewed during bottom‑end work or an engine rebuild, gearbox thrust bearings are addressed only during a transmission overhaul. The best “maintenance” is prevention: clean, correct‑spec engine oil and genuine‑spec DCT fluid at the intervals in the service book, and driving habits that avoid extended creeping on the throttle (which heats DCTs) will dramatically extend life.

If a mechanic suspects thrust wear, they’ll measure crank end‑float with a dial gauge, inspect for metallic glitter in oil, and check DCT fluid for debris and codes. Replacement is specialist work—expect sump-off and bearing cap removal for the engine, and transmission disassembly for the 7DCT. Always use OE or high‑quality equivalent bearings and verify crank thrust faces aren’t scored, otherwise, new bearings won’t last.

• Tell‑tale signs to act on:
  • Engine: axial knock at idle when loaded, bronze/steel flakes in oil, excessive crank pulley in‑out movement (mechanic test).
  • 7DCT: harsh engagement into Drive/Reverse, whining under load, overheat/shift faults, contaminated DCT fluid.
• Owner tips:
  • Use manufacturer‑approved oil and DCT fluid, stick to kilometre‑based service intervals.
  • Let the drivetrain warm before hard throttle, use brakes rather than throttle to creep on hills.
  • Fix oil leaks and cooling issues early—heat and dirty oil are thrust‑bearing killers.

Bottom line: the 2020 H6 definitely has thrust bearings, but they live inside major assemblies and are looked after through proper fluids, sensible driving, and timely servicing—rather than by routine parts swaps.

Popular questions about 2020 Haval H6 thrust-bearing

Does the 2020 Haval H6 have a thrust bearing?
Yes. The engine uses a crankshaft thrust bearing integrated with the main bearings, and the 7‑speed dual‑clutch transmission contains internal thrust bearings. They’re not separate, routine service items.

When should a thrust bearing be replaced on a 2020 H6?
Only during an engine rebuild/bottom‑end repair or a transmission overhaul. There’s no time‑based replacement, wear is addressed if measurements, noise, metal in fluid, or fault codes indicate a problem.

What symptoms point to a thrust‑bearing issue on an H6?
Engine side: axial knock at idle under load and metallic debris in oil. Transmission side: harsh engagement, whining, overheat warnings, or shift faults, often with contaminated DCT fluid. A technician will confirm with end‑float measurements and diagnostics.