US Perfect Auto Parts & Supplies Inc.
HE451VE HE400VG HE400VE Stainless Steel Turbocharger V-Band Clamp Kit for diesel engine turbocharger

4041107 3521832 V-Band Clamp Kit for HE451VE HE400VG HE400VE

OEM / Interchange Numbers

  • 4041107 — turbine side
  • 3521832 — compressor side

Application

Two-piece stainless-steel clamp kit for HE451VE, HE400VG and HE400VE turbochargers used on Cummins ISX/QSX engines; 4041107 turbine side and 3521832 compressor side

Service & Support

  • 1-Year Unlimited-Mileage Warranty
  • US Stock, Fast Dispatch
  • Bulk Orders Welcome
  • White-Label Support
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FAQ

This two-piece clamp kit fits HE451VE, HE400VG and HE400VE turbochargers used on Cummins ISX and QSX engines.

The direct clamp numbers are 4041107 for the turbine side and 3521832 for the compressor side. References 2882111, 2882112 and 3798515 identify compatible turbocharger assemblies, not direct clamp interchanges.

This is a two-piece clamp kit, not a complete turbocharger. Both clamps are new and no core charge applies.

A 1-year unlimited-mileage warranty against material and workmanship defects, handled directly by our US-based team.

Yes. Shops, fleets and resellers receive volume pricing from US inventory. Send the part number and quantity for a quote.

4041107 3521832 V-Band Clamp Kit for HE451VE HE400VG HE400VE — Product Details

  • OE / Interchange Numbers:
    • 4041107 — turbine side
    • 3521832 — compressor side
  • Application: Two-piece stainless-steel clamp kit for HE451VE, HE400VG and HE400VE turbochargers used on Cummins ISX/QSX engines; 4041107 turbine side and 3521832 compressor side
  • Condition: Brand new — not remanufactured, no core charge
  • Warranty: 1-year unlimited-mileage, handled by our US team
  • Stock: US warehouse inventory, orders processed within 24 hours

Need more than one? We supply shops, fleets and resellers at consistent wholesale pricing, with white-label support for distributors. Send the part number for a volume quote — see the wholesale program and our warranty policy.

Cross Reference Numbers

This clamp kit replaces the following OE and interchange numbers:

  • 4041107 — turbine side
  • 3521832 — compressor side

Related compatible turbocharger numbers (assembly references only, not direct clamp interchange numbers):

  • 2882111
  • 2882112
  • 3798515

Installation and Care

  • Find out why the old turbo failed before reinstalling it. Correct any oil-feed, coolant or exhaust-leak problem before final assembly.
  • Inspect the flanges and clamps for distortion, corrosion and damaged fasteners. Do not reuse stretched or damaged hardware.
  • Confirm the compressor-side and turbine-side positions before installation. Align the flanges squarely and seat each clamp evenly.
  • Follow the turbocharger service procedure for clamp tightening. Check for boost and exhaust leaks after installation; no torque value is stated without a service-manual reference.

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