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4955904 BP Back Plate for Cummins QSK50 HE800FG Turbocharger

Aftermarket back plate FOR 4955904 BP for HE800FG turbochargers in Cummins QSK50 gensets. Supports multiple OEM references. Verify fitment before ordering.

Type Back Plate In Stock Part # FOR 4955904 BP Models HE800FG Weight 7.50 kg Packing 36*34*3 bubble bag
Cross Reference 2838966
Show more cross references 2838966 FOR 2838398 BP FOR 2839018 BP FOR 2839019 BP FOR 2839020 BP FOR 2839021 BP FOR 2839885 BP FOR 2842847 BP FOR 2881772 BP FOR 2881849 BP FOR 2881870 BP FOR 3774203 BP FOR 3774206 BP FOR 3774210 BP FOR 3774214 BP FOR 3774217 BP FOR 3782188 BP FOR 3782189 BP FOR 3782195 BP FOR 3782584 BP FOR 3782586 BP FOR 3784728 BP FOR 3785886 BP FOR 3785902 BP FOR 3791586 BP FOR 3792956 BP FOR 4032781 BP FOR 4033038 BP FOR 4033045 BP FOR 4033480 BP FOR 4033492 BP FOR 4033760 BP FOR 4041703 BP FOR 4041704 BP FOR 4042799 BP FOR 4042800 BP FOR 4043346 BP FOR 4043347 BP FOR 4043348 BP FOR 4044033 BP FOR 4044034 BP FOR 4044035 BP FOR 4048353 BP FOR 4048354 BP FOR 4048355 BP FOR 4049906 BP FOR 4049907 BP FOR 4352415 BP FOR 4955290 BP FOR 4955302 BP FOR 4955353 BP FOR 4955392 BP FOR 4956065 BP FOR 5455590 BP
Part Number FOR 4955904 BP Product Type Back Plate Compatibility Verify part number, engine code, vehicle application, production year, OEM reference numbers, and related turbo configuration before ordering. This is an aftermarket replacement application.
US$ 125.00 / 1 pc(s)
Includes Canadian freight
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Subtotal: US$ 125.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket back plate FOR 4955904 BP serves as a replacement component for HE800FG turbochargers in Cummins QSK50 genset applications. Designed for industrial engine maintenance, it supports multiple OEM reference numbers to assist with fitment verification.

Key Specifications

This HE800FG back plate is identified by part number FOR 4955904 BP. It serves as a replacement component for Cummins QSK50 genset turbochargers. The unit weighs 7.5 kg and ships in a 36x34x3 cm bubble bag. Representative OEM references include 2838966, FOR 2838398 BP, and FOR 2839018 BP. These numbers assist in verifying the correct application. Always cross-check your engine serial number and turbo configuration before ordering to ensure proper fitment.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • CUMMINS > CUMMINS GENSET > CUMMINS QSK50

This back plate is listed for Cummins QSK50 genset applications using the HE800FG turbocharger model. The extensive OEM reference list includes numbers such as 2838966, FOR 2838398 BP, and FOR 2839018 BP. These references serve as verification aids rather than confirmed fitment claims. Always cross-check your specific engine serial number and turbo configuration against these numbers before ordering. Verify the physical dimensions and mounting details match your existing unit to ensure proper installation.

Technical Notes

The HE800FG turbocharger assembly relies on precise sealing surfaces to maintain exhaust gas pressure and prevent oil leaks. This back plate provides the necessary mounting details for the turbine housing. Inspect the mating surface for cracks or warping before installation. Ensure all mounting bolts are torqued to manufacturer specifications. Proper alignment is critical for stable operation in Cummins QSK50 genset applications. Verify that the gasket surface is clean and free of debris to ensure a secure seal.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this HE800FG back plate. Worldwide shipping is available for international orders. Our team provides technical fitment support to help verify part numbers and OEM references. Contact us for bulk order details and fast dispatch options.

For fleet managers and rebuilders, this back plate supports efficient inventory planning for Cummins QSK50 maintenance cycles. The 7.5 kg unit ships in protective bubble packaging to minimize transit damage risks. LeadTurbo offers volume pricing for bulk orders and provides technical support to verify OEM references like 2838966. Ensure your engine serial number matches the HE800FG configuration before finalizing your purchase to avoid downtime.

Product FAQ

This part references 54 OEM numbers, including 2838966, FOR 2838398 BP, and FOR 2839018 BP. Verify your specific engine serial number to confirm fitment.

The gross weight is 7.5 kg. It ships in a 36x34x3 cm bubble bag to protect the component during transit.

It is designed for Cummins QSK50 genset applications using the HE800FG turbo model. Always verify the OEM reference number against your engine documentation.

Check the turbine housing casting numbers and consult the turbocharger service manual for your specific HE800FG variant to ensure correct wheel sizing.

CUMMINS and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CUMMINS.

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Frequently Asked Questions

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Turbochargers

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Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.