Removing and installing Haldex coupling, generation V — VW

🧭 Before you start

Fits: VW Golf VII (5G, 2012–2020), VW Golf VII Variant (BA), VW Passat B8 (3G, 2014–), VW Sharan II / SEAT Alhambra (7N, 2010–)

Don't miss

• Loosen bolts (arrows) for front centre propshaft bearing, but do not remove them.
• Check whether there is a factory marking (paint dot) on the flexible coupling and on the flange for the propshaft on the rear final drive (arrows).
• If there is no marking, mark position of flexible coupling relative to flange for propshaft on rear final drive.
• For loosening screw joints of propshaft, counterhold at rear final drive with counterhold tool T10172 and adapter T10172/5.
• Risk of damage to seal (arrow) in propshaft flange.Pull propshaft horizontally off centring pin. — Then tie up rear section of propshaft (A) to one side on body e.g. using wire (B).

🔧 Engine codes this applies to

🔩 Torque settings

Values can differ between engine variants — check the code stamped on your block.

ℹ️ Always cross-check the exact figure against your vehicle's factory manual before final tightening — a wrong torque can damage the engine. These values are extracted from workshop data and may not cover every variant or revision.

📐 44 workshop diagrams for CJXB

Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.

📋 Procedure

1. ⚠ Risk of damage to decoupling elementDo not bend decoupling element more than 10°.Install decoupling element so that it is not under tension.Take care not to damage wire mesh on decoupling element. — Remove nuts for clamp (arrows) and push clamp backwards.
2. Tie up front exhaust pipe on underbody.
3. Remove rear section of exhaust system 26Exhaust pipes/silencers; Assembly overview - silencer.
4. Remove heat shield for centre tunnel beneath centre propshaft bearing General body repairs, exterior66Underbody cladding; Assembly overview - underbody cladding.
5. Unbolt rear centre propshaft bearing (arrows).

6. Loosen bolts (arrows) for front centre propshaft bearing, but do not remove them.
7. Check whether there is a factory marking (paint dot) on the flexible coupling and on the flange for the propshaft on the rear final drive (arrows).
8. If there is no marking, mark position of flexible coupling relative to flange for propshaft on rear final drive.
9. For loosening screw joints of propshaft, counterhold at rear final drive with counterhold tool T10172 and adapter T10172/5.
10. Unscrew bolts (arrows) securing propshaft to rear final drive.
11. Pull propshaft off centring pin on rear final drive, pressing propshaft slightly towards front. To do so, unscrew bolts on centre propshaft bearing of propshaft if necessary.
12. ⚠ Risk of damage to seal (arrow) in propshaft flange.Pull propshaft horizontally off centring pin. — Then tie up rear section of propshaft (A) to one side on body e.g. using wire (B).
13. Separate electrical connector (B) on all-wheel drive control unit J492(A). [Note: Do not pull off electrical connector (C).]
14. Position used oil collection and extraction unitV.A.G 1782 under rear final drive.
15. Remove drain plug (A) and drain high-performance oil for Haldex coupling completely.
16. Install drain plug (A) with new seal and tighten to 30 Nm. — 30 Nm (22 lb-ft)
17. Remove securing bolts (arrows) and pull Haldex coupling out of rear final drive.
18. Remove old O-ring (arrow) from Haldex coupling.
19. Insert new O-ring (arrow) and lightly lubricate with high-performance oil for Haldex coupling.
20. Insert Haldex coupling (1) in rear final drive. In order to obtain exact guidance, screw in guide pins T10093.
21. Turn propshaft flange (2) and insert Haldex coupling as far as it will go.
22. Tighten bolts (arrows) to specified torque.
23. Push electrical connector (B) onto all-wheel drive control unit J492(A).
24. Attach propshaft to rear final drive .
25. Install heat shield for centre tunnel beneath centre propshaft bearing General body repairs, exterior66Underbody cladding; Assembly overview - underbody cladding.
26. Install exhaust system and align it free of stress 26Exhaust pipes/silencers; Assembly overview - silencer.
27. Fill with high-performance oil for Haldex coupling and check oil level in Haldex coupling .

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