Cummins ISC Turbo / Cummins ISL Turbo HE431VE | 5455954

Cummins ISC / ISL VGT Turbo HE431VE (PN: 5455954) – NEW, No Core Required

If you're tired of chasing questionable remans and downtime, this is the fix.

This is a brand new HE431VE VGT turbocharger for Cummins ISC and ISL applications — not rebuilt, not cleaned up, not “like new.” It’s 100% new, built to deliver OEM-level performance without the usual reman gamble.

No core charge. No sending your old junk back. No waiting around.

Why This Turbo Makes Sense

Most VGT failures aren’t a surprise — sticking vanes, worn internals, actuator issues — it’s all part of the lifecycle. The problem is, a lot of “replacement” turbos are just patched-up cores.

This isn’t that.

• Brand New Unit – Not remanufactured
• No Core Due – Keep your old turbo, no return games
• High-Quality Build – Designed for durability and consistent VGT operation
• 1-Year No Questions Asked Warranty – If it fails, we stand behind it. Simple as that.

This is a direct-fit HE431VE replacement, designed to restore proper boost control, response, and efficiency on ISC and ISL engines.

Actuator Info (Important)

This turbo does NOT include an actuator — and that’s intentional.

Why? Because most actuator failures are separate from the turbo itself, and reusing a good actuator can save you money.

That said, if you want a true plug-and-play setup:

? We offer actuators and can fully calibrate them to this turbo before shipping.
Bolt it on. Done. No guesswork. No calibration headaches.

Fitment

• Cummins ISC
• Cummins ISL
• HE431VE VGT applications

If you're not 100% sure on fitment, send us your engine serial number — we’ll confirm it before you order.

Cross Reference Part Numbers

This turbo replaces a wide range of OEM and aftermarket part numbers, including but not limited to:

2835199, 2835200, 2835202, 2835203, 2835721, 2835722, 2835724, 2835725,
2836543, 2836544, 2836546, 2836547, 2836803, 2836805, 2836807, 2836808,
2839567, 2839568, 2839570, 2839571, 2839573, 2839574, 2839576, 2839577,
2839967, 2839968, 2842343, 2842344, 2842346, 2842347, 2842349, 2842350,
2842353, 2842354, 2842544, 2842545, 2881654, 2881655, 2881657, 2881658,
2881666, 2881667, 2881669, 2881670, 2881676, 2881677, 2881738, 2881739,
2881858, 2881859

Also replaces:
3774323, 3774324, 3774325, 3774326, 3774328, 3774329, 3774331, 3774333,
3774344, 3778775, 3778776, 3778785, 3778786, 3778788, 3778789, 3778791,
3778792, 3778793, 3778794

And:
4955941, 4955984, 4955985, 4955987, 4955988, 5321717, 5321718, 5321721, 5321722

Including:
3795637H, 3795637HX, 3795638H, 3795638HX, 4309190NX, 4309190RX,
4309191NX, 4309191RX, 435252600H, 435252600HX, 4352526H, 4352526HX

And many more (full compatibility list above).

Bottom Line

If your VGT is failing, sticking, or just worn out — stop messing around with remans and downtime.

This is a clean, reliable, bolt-on solution backed by a real warranty from people who actually deal in turbos every day.

Need Help?

Not sure if this is the right turbo? Want it pre-calibrated with an actuator?

Reach out — we’ll get you set up the right way the first time.