NTC4615 | Exhaust Centre Silencer - 4 Cylinder NA Diesel | Defender 90
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: NTC4615 - Exhaust Centre Silencer
NTC4615 is an Exhaust Centre Silencer that fits the central section of the exhaust system on 90 wheelbase Land Rover Defender models with 4-cylinder naturally aspirated diesel engines. Fitted to the central underside, its internal chambers and baffles dampen pressure pulses to reduce noise while maintaining a smooth flow path for exhaust gases; it connects to adjoining exhaust pipes by flanges or clamps and forms part of the lined exhaust run. Routine replacement restores expected noise levels and corrects exhaust alignment where corrosion or internal collapse has occurred - when replacing the centre silencer, check adjoining supports, clamps and tailpipe alignment for corrosion or damage to ensure correct sealing and avoid exhaust leaks.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (1987-2006) - 4 Cylinder NA Diesel (From VIN AA267064)
Frequently Asked Questions
The NTC4615 centre silencer reduces exhaust noise and provides a smooth flow path through the mid-section of the exhaust system. It contains internal chambers and baffles to dampen pressure pulses, connects to adjacent pipes by flanges or clamps, and forms part of the lined exhaust run on 90 wheelbase Defender 4-cylinder NA diesel models. Routine replacement restores expected noise levels and exhaust alignment where corrosion or internal collapse has occurred; inspect supports and clamps when fitting to ensure correct sealing and avoid leaks.
| Model | Variant |
|---|---|
| Land Rover Defender (1987 - 2006) | Rear - 4 Cylinder NA Diesel, 90 Wheelbase (From VIN AA267064) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Inspect the centre silencer during routine exhaust or underbody checks and replace if there is visible corrosion, internal collapse, increased noise, or signs of exhaust leaks or misalignment. If uncertain, consult the vehicle handbook or a qualified technician.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.