Momentum Worx ISX Non-VGT Oil Line Conversion Kit

For Cummins ISX → BorgWarner S400/S410/S475/S480/S500/S588 Conversions

If you’re ditching the factory Holset VGT and stepping into the world of BorgWarner non-VGT turbos, you already know the deal — the stock oil lines and actuator coolant ports aren’t going to cut it. The Momentum Worx ISX Oil Line Kit gives you the correct feed, drain, fittings, and plugs you must have to run a proper single geometry turbo on an ISX or X15 platform.

No cobbled-together fittings. No mystery leaks. No backyard plumbing.
Just the right parts, the first time — built for trucks that actually work.

What This Kit Solves

✔ Properly seals off the old VGT actuator coolant ports
✔ Gives your new BorgWarner turbo the oil supply it needs to live
✔ Makes the conversion clean, simple, and headache-free

Kit Includes

• PTFE Oil Feed Line
• 1 Piece Oil Drain Line
• Turbo Oil Line Fittings
• Actuator Coolant Line Plugs
• Turbo Drain Line Bolts

Everything you need. Nothing you don’t.

Compatible Turbo Models

S400 • S410 • S470 • S475 • S480 • S500 • S580 • S588
BorgWarner 171702 • 14989880004 • 14969880005 • 171701
…and countless other non-VGT drop-ins.

If your turbo isn’t listed, hit us up — chances are we already have the solution.

Important Note

Hard drain line only fits turbos mounted directly to the manifold.
If you’re running a manifold adapter on the stock ISX manifold, grab our Flex Drain Line Kit below — it’s made for that setup.