Our billet Timing Chain Tensioner Cover with integrated Turbo Oil Drain offers a neat and effective way to integrate an oil return and ultimately saving the hassle of removing and modifying the sump / oil pan. The billet tensioner oil drain incorporates an ORB12 female thread and is supplied with an ORB12 to AN12 Male/Male adapter to allow the use of standard AN12 hose and fittings. An integrated O-Ring is used to seal against the timing chain cover allowing easy removal to check the timing chain tensioner periodically for wear and tear. Our low-profile design requires only 43mm of clearance from the chain cover mounting face ensuring compatibility with a wide range of vehicles and engine swaps.
The design process starts with an ultra-high-quality digitised copy of our cam chain cover using our in-house metrology grade laser scanning equipment, this impressive piece of technology allows us to design parts to OEM level quality of fit and finish.
For log or front mount turbo's only, manifolds with turbo's positioned over the gearbox are too far away from the front of the engine for this style of oil drain to work effectively.
Will fit all versions of the K20 and K24 engines apart from K24Z.
| Specification | |
| Clearance Required | 43mm (1.69") |
| Material | Billet 6061-T6 |
| Finish | Media Blasted & Anodised Black |
| Hose Compatibility | AN12 Male |
| Part Number | 839-4D2-499 |
| Quantity | Item |
| 1x | Billet Timing Chain Cover with Integrated Turbo Oil Drain |
| 1x | O-Ring |
| 3x | M6 Low Profile BZP Cap Head Bolts |
| 1x | ORB12 to AN12 Male/Male Adapter |
- For log or front mount turbo's only, sidewinder mounts with turbo's positioned over the gearbox are too far away from the front of the engine for this style of oil drain to work effectively.
- No additional AN fittings included apart from the AN12 male/male adapter shown in every photo.
- Will fit all versions of the K20 and K24 engines apart from K24Z.
- Category:
- Engine