Process West SEPR8R Air Oil Separator
Not sure which option fits your application? Contact Us — we're happy to help.
Process West SEPR8R Air Oil Separator - Isuzu D-Max/Mazda BT-50 2022+
The Process West SEPR8R is an air oil separator kit for the Isuzu D-MAX and Mazda BT-50 (2022 on). Modern common rail diesels vent oily gas from the rocker cover back into the intake, coating the intercooler and piping and costing performance and economy over time. The SEPR8R filters the oil mist out before the gas returns to the inlet manifold.
Note: Process West lists 2022-on models. Installation by a professional is recommended.
Features
- Billet aluminium housing with 650mL capacity
- Vehicle-specific laser-cut brackets and moulded hoses
- Pleated stainless steel filter that is anti-clog, washable and reusable
- Integrated over-pressure relief valve in case of a blockage
- Drain port in the housing, with an optional drain valve available
- Removable lid for easy servicing
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Isuzu | D-Max | - | |
| Mazda | BT-50 | - |
Product
- Brand
- Process West
- Relief valve
- Integrated over-pressure relief
- Part number(s)
- TTCC020
Details
- Housing
- Billet aluminium
- Capacity
- 650mL
- Filter
- Pleated stainless steel, washable and reusable
- Drain
- Drain port in housing (optional drain valve available)
- Lid
- Removable for servicing
- Brackets
- Laser-cut, vehicle specific
- Hoses
- Moulded, temperature resistant, vehicle specific
No instructions available for this product.

Need Help Finding the Right Part?
We’ll Track It Down for You
We know how frustrating it can be searching for the right part. If it’s not listed on our site, that doesn’t mean we can’t source it.
Fill out the quick form below and our team will track it down for you.

