This is the Holset 5325950HX, a Holset HE351VE variable geometry turbocharger remanufactured by Holset (Cummins Turbo Technologies), the company that built it. It fits 2007.5 to 2012 Dodge Ram trucks with the 6.7L Cummins: 2500 and 3500 pickups and 3500, 4500 and 5500 cab and chassis trucks. The electronic actuator comes fitted to the turbo, so there is no separate actuator to buy or match. It takes the place of Holset 5322344, 4046837, 3799840 and 3799833, Cummins 3770973 and 2882075, and Mopar 68048234. The new version of the same turbo is Holset 5325950H.

These turbos usually come off for a sticking sliding nozzle from soot, a weak or dead exhaust brake, low boost, a failed actuator or shaft play with oil in the intake. The variable geometry section also works the exhaust brake, so a turbo that sticks often shows up first as a brake that does not hold. Find out why the old turbo failed before the replacement goes on: check the oil feed and drain, the air filter and intake piping, and look for heavy soot from EGR or short-trip use.

Specifications

Fits / Applications

• 2007.5 to 2012 Dodge Ram 2500 6.7L Cummins
• 2007.5 to 2012 Dodge Ram 3500 6.7L Cummins, pickup and cab and chassis
• 2008 to 2012 Dodge Ram 4500 and 5500 cab and chassis 6.7L Cummins
• Holset HE351VE variable geometry turbo, electronic actuator included
• Not for 2013 and later Ram 6.7L trucks, which use the HE300VG

Change the engine oil and filter, and make sure the oil feed line and drain are clean and clear before the first start. Use new gaskets at the exhaust manifold, oil drain and coolant connections. Prime the turbo with clean oil through the feed port and let the engine idle before it sees load. Clean the charge air cooler and piping if the old turbo passed oil or broke up.

Part Numbers & Cross Reference

Holset 5325950HX  ·  Holset new version 5325950H  ·  Holset (earlier number) 5322344  ·  Holset (earlier number) 4046837  ·  Holset (earlier number) 3799840  ·  Holset (earlier number) 3799833  ·  Cummins 3770973  ·  Cummins 2882075  ·  Cummins and Holset (superseded numbers) 2835911, 2835909, 2837647, 2837665, 2837666, 2839682, 2881755, 2834644, 2834228, 2834229, 3770974  ·  Mopar 68048234 (suffixes AA to AG)  ·  Mopar remanufactured R8048234 (suffix to AI)  ·  Mopar (earlier numbers) 68027068AA, 68003401AA, 68031095AA

Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.

Frequently Asked Questions

Does the 5325950HX come with the actuator?

Yes. The electronic actuator is fitted to the turbo, so the unit arrives complete and you do not reuse the actuator from your old turbo.

Which trucks does the 5325950HX fit?

2007.5 to 2012 Dodge Ram 2500 and 3500 pickups and 3500, 4500 and 5500 cab and chassis trucks with the 6.7L Cummins. It does not fit 2013 and later trucks, which use the Holset HE300VG.

Who remanufactured it, and is there a core?

Holset, the original maker, remanufactured it. A refundable core applies, and the core deposit comes back when we receive your old turbo. The new version of the same turbo is Holset 5325950H.

What numbers does the 5325950HX replace?

Holset 5322344, 4046837, 3799840 and 3799833, Cummins 3770973 and 2882075, and Mopar 68048234 and R8048234. If your old turbo carries a different number, call 530-668-0818 with your VIN and we will check it.

Related Parts

• 2007.5-2012 Dodge Ram 6.7L Cummins HE351VE Turbocharger with Actuator | Holset 5325950H New
• 2019-2024 Ram 6.7L Cummins HE300VG Turbocharger without Actuator | Alliant Power AP90049 Remanufactured
• 2013-2018 Ram Cab & Chassis 6.7L Cummins HE300VG Turbocharger with Actuator | Holset 5326057H New
• 2007.5-2012 Dodge Ram 6.7L Cummins Pickup Injector | 0986435518 | Bosch Authorized Remanufactured by VFI

Why Buy From Valley Fuel Injection

We are a diesel fuel-injection and turbocharger shop in Woodland, CA, rebuilding pumps, injectors and turbos on our own benches since 1993, not a drop-ship storefront. When you call, you talk to the people who test these units. We verify fitment against your engine serial, VIN or build date before anything ships, so the right part arrives the first time.