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Home/Clutch Kits & Friction/7DCT450

DCT clutch units batch-tested before dispatch

TRANSMESUN 2026 catalog scan · Catalog page 09

Clutch Kits & Friction

7DCT450 clutch / dual-clutch kit

Name: 7DCT450 — TRANSMESUN
Brand: TRANSMESUN
SKU: TM-CLUT-7DCT450

7-speed wet dual-clutch · fitment verified in writing before dispatch · 12-month guarantee · MOQ from 1 piece

CE-certified factoryIntertek assessedDyno / bench testedExport crating

Check Availability & Fitment → WhatsApp Our Engineers

Product Overview

What this part is — and why it fails.

The 7DCT450 is the Great Wall Motor 7-speed wet dual-clutch fitted to Haval H6, GWM models. This page covers the clutch / dual-clutch kit for that platform, supplied by Guangzhou Meishun (TRANSMESUN) — a CE-certified remanufacturing factory in Huadu, Guangzhou, with 20 years in the transmission trade.

GWM's high-volume 7DCT; clutch packs, mechatronics and solenoids are the demand core. That failure chain is exactly what our process is built around: the part is inspected against the platform's documented wear points. Friction-material batch verified; kit contents checklist confirmed before packing. Every order is verified against your transmission code before anything ships.

Specifications

Specification sheet — 7DCT450.

Platform data is standard published information for this transmission family. Order-specific confirmation (condition options, kit contents, configuration) is provided in writing with our reply.

Product	7DCT450 — Clutch / Dual-Clutch Kit
Transmission platform	7DCT450
Platform maker / type	Great Wall Motor · 7-speed wet dual-clutch
Speeds / drive	7-speed · FWD / AWD
Production era	2017–
Typical applications	Haval H6 · GWM models
Condition	New (kits and single components)
Testing	Friction-material batch verified; kit contents checklist confirmed before packing.
Quality guarantee	12 months
Fitment verification	Confirmed in writing against your code / nameplate photo before dispatch
Packing	TRANSMESUN branded export carton
Catalog reference	TRANSMESUN 2026 printed catalog · Catalog page 09

Verified Supply Data

Ordering terms, verified — not promised.

Verified in the 2026 Intertek on-site assessment (report 481351002_P+T) and standing site policy. Documents available with your inquiry.

MOQFrom 1 piece — trial orders welcome

Fastest lead timeFrom 1 day for in-stock codes; confirmed per order

Quality guarantee12 months across all product categories

VerificationIntertek on-site Production & Trading assessment, report 481351002_P+T (valid to 2027-01-15)

Process10-stage standardized remanufacturing with lot-level traceability

Export packingExport-grade wooden crating; shipment photos provided

Use Cases

Who orders this part, and why.

DCT clutch replacement

DPS6, 6DCT450 and 7DCT300 clutch wear is the documented failure chain — updated-friction kits exist for all three.

Rebuild shops

Clutch packs with updated material turn 'repeat customer' into 'one-time fix'.

Distributors

Clutch kits are bulky value — stock the failure leaders by code.

Applications & Fitment

Which vehicles this platform serves.

Typical applications for this platform. Always confirm against the transmission code — one car line can carry two different units by year and market.

Haval H6GWM models

Send Your Code for Written Fitment Confirmation →

Buyer FAQ

Questions buyers actually ask.

Which clutch kit fits my DCT?

By transmission code and clutch-pack generation. Send the code and, if possible, photos of the worn pack — we verify before dispatch.

Are the friction materials updated?

For the platforms where the original material is a documented weak point, kits carry updated material. This is stated per kit, not assumed.

Do you supply single oil seals?

Yes — oil seals and flywheel components are available individually.

How do I verify this part matches my Great Wall Motor unit before ordering?

Send the transmission code from the nameplate (or a photo of it). Our engineers confirm the generation and variant in writing before anything is packed — this removes the generation-mismatch risk that plagues this platform.

What are the ordering terms?

MOQ starts at one piece, lead time from 1 day for in-stock codes, 12-month quality guarantee across all product categories, export-grade packing with shipment photos.

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Next Step

Send the code — get written confirmation.

Transmission code, part number or nameplate photo. Our engineers reply within 4 business hours with fitment confirmation, stock status and lead time — in writing, before you commit.

Send Inquiry → Browse Model Coverage