XS-POWER 10AN TURBO OIL PAN DRAIN / RETURN ADAPTER
10AN / AN10 • NO WELDING REQUIRED • TURBO OIL RETURN • NA-TO-TURBO CONVERSIONS • UNIVERSAL PERFORMANCE APPLICATION
XS-POWER 10AN No-Weld Turbo Oil Pan Return Fitting
Adding a turbocharger to a naturally aspirated engine often requires creating a dedicated oil-return connection in the engine oil pan. The XS-POWER 10AN Turbo Oil Pan Drain / Return Adapter provides a convenient mechanical solution that allows a 10AN / AN10 turbo oil-return connection to be installed without welding a bung to the oil pan.
Traditional NA-to-turbo conversions often involve removing the oil pan, drilling an opening and welding an oil-return bung into position. This XS-POWER fitting uses a bolt-on mechanical design that still requires drilling the appropriate opening, but eliminates the welding step.
The fitting is ideal for custom turbocharger installations, engine swaps, fabrication projects, race builds and naturally aspirated-to-turbo conversions where a universal 10AN oil-return connection is required.
? Key Features
- 10AN / AN10 Turbo Oil Return Connection
- No Welding Required
- Mechanical Bolt-On Oil Pan Design
- Designed for Turbocharger Oil Drain / Return Applications
- Ideal for NA-to-Turbo Engine Conversions
- Useful for Custom Turbo Fabrication Projects
- Suitable for Engine Swap Applications
- Allows a Dedicated Turbo Oil-Return Port to Be Added to a Suitable Oil Pan
- Compact Universal Design
- Brand New, Never Used
- Quality Checked Prior to Shipment
How the No-Weld Oil Pan Adapter Works
Turbochargers require an unrestricted oil-drain path from the turbocharger center section back to the engine. On many naturally aspirated engines, there is no factory turbo oil-return connection, so a suitable return port must be added during the turbo conversion.
This AN10 oil-pan adapter is designed to be mechanically secured through an appropriately sized opening in the oil pan. The fitting is tightened and properly sealed rather than permanently welded into place.
This makes it useful for custom turbo projects where the installer wants a 10AN turbo drain connection without welding the oil pan.
Common Applications
- NA-to-Turbo Engine Conversions
- Custom Turbocharger Installations
- Turbo Oil Drain Systems
- Turbo Oil Return Lines
- Engine Swaps
- Custom Race Cars
- Street Performance Builds
- Universal Turbo Fabrication Projects
- 10AN / AN10 Oil-Return Systems
UNIVERSAL COMPONENT: This is not a vehicle-specific direct replacement. The installer is responsible for determining compatibility, mounting location, clearance, oil-pan thickness and turbocharger oil-drain requirements.
Technical Specifications
| Brand | XS-POWER |
| Product Type | Turbo Oil Pan Drain / Return Adapter |
| Fitting Size | 10AN / AN10 |
| Installation Type | Bolt-On / No-Weld |
| Application | Universal Turbo Oil Return |
| Manufacturer Part Number | 31504301010 |
| Reference Number | 315-04301-010 |
| Item Weight | Approx. 3.52 oz. |
| Package Dimensions | Approx. 3.94 x 2.24 x 0.63 in. |
| Condition | Brand New |
Installation Information
NO-WELD DOES NOT MEAN NO MODIFICATION. Installation still requires drilling an appropriately positioned opening in the oil pan. The fitting must then be installed, tightened and sealed correctly.
The turbocharger oil-return path should be positioned so oil can drain freely by gravity without excessive restriction, kinks or interference with internal engine components.
Professional installation is recommended for customers who are unfamiliar with turbocharger lubrication systems or oil-pan modification.
Package Includes
- 1 x XS-POWER 10AN Turbo Oil Pan Drain / Return Adapter Fitting
Please review all product photographs and specifications before ordering. Only the component shown and stated as included is supplied.
Why Use a No-Weld Turbo Oil Return Adapter?
- Eliminates the need to weld a return bung to the oil pan
- Excellent solution for many custom turbo builds
- Uses the popular 10AN / AN10 turbo oil-return size
- Useful for one-off turbo fabrication projects
- Ideal for many naturally aspirated-to-turbo conversions
- Simplifies installation on suitable oil-pan applications
Complete Your Turbo Oil Feed & Return System
Need more than the oil-pan adapter? XS-POWER also offers complete turbo oil-feed and oil-return solutions for custom turbo projects.
- XS-POWER Universal Turbo Oil Line Kit – 4AN Feed / 10AN Return – Complete oil-line kit with AN4 feed line, AN10 drain line, turbo flanges and a no-weld 10AN oil-pan return fitting.
- XS-POWER T3/T4 Universal Turbo Kit – Complete universal turbo system including turbocharger, oil feed and return lines, intercooler, wastegate and supporting components.
- XS-POWER T70 Universal Turbo Kit – Universal turbo upgrade package including turbocharger, intercooler piping and turbo oil feed/return components.
These related products can help customers build a more complete turbo oiling, fabrication and forced-induction system while keeping the components within the XS-POWER performance product family.
Frequently Asked Questions
Does this 10AN oil-pan adapter require welding?
No. The adapter uses a mechanical bolt-on installation. However, an appropriately positioned hole must still be drilled in the oil pan, and the fitting must be properly tightened and sealed.
What size oil-return line does this fitting use?
This fitting is designed for a 10AN / AN10 turbo oil-return connection.
Is this fitting vehicle specific?
No. This is a universal performance component intended for suitable custom turbo applications. The installer must verify compatibility with the vehicle, oil pan and turbocharger system.
Can this be used for an NA-to-turbo conversion?
Yes. One of the primary applications is adding a turbo oil-return connection to an oil pan during a naturally aspirated-to-turbo conversion.
Does the oil pan still need to be drilled?
Yes. The no-weld design eliminates welding, not drilling. An appropriately sized opening must be created for installation.
Can I buy a complete turbo oil feed and return kit?
Yes. XS-POWER offers a complete 4AN turbo oil feed and 10AN oil-return kit that includes feed and drain lines, fittings, turbo flanges and a no-weld oil-pan adapter.
Why XS-POWER?
XS-POWER supplies turbochargers, turbo manifolds, intercoolers, oil-feed systems, oil-return components, exhaust systems, fabrication parts and complete turbo kits for performance enthusiasts worldwide.
Whether you're converting a naturally aspirated engine to forced induction or completing a custom race build, XS-POWER offers the components needed to support the complete turbo system.
XS-POWER performance parts are available to customers throughout the United States, Canada, Europe, United Kingdom, Australia, New Zealand and many other international destinations.
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