Click image to zoom
4955249 BP HX82 Back Plate for Cummins QSK23 G3 Turbocharger
LeadTurbo aftermarket back plate FOR 4955249 BP for HX82 turbochargers. Fits Cummins QSK23 G3, QSK78, and QSK45 applications. Verify OEM reference numbers before ordering.
Show more cross references
3774164 BP 3774165 BP 3774201 BP 3774248 BP 3774249 BP 4027270 BP 4027271 BP 4027272 BP 4027353 BP 4027359 BP 4027407 BP 4027658 BP 4027913 BP 4027941 BP 4027979 BP 4030889 BP 4032000 BP 4032299 BP 4032707 BP 4048023 4048065 FOR 12340717KY BP FOR 12340718KY BP FOR 2834737 BP FOR 2835774 BP FOR 2835775 BP FOR 2840258 BP FOR 3590820 BP FOR 3590822 BP FOR 3590823 BP FOR 3591403 BP FOR 3591404 BP FOR 3591405 BP FOR 3591406 BP FOR 3591407 BP FOR 3591408 BP FOR 3591409 BP FOR 3591410 BP FOR 3591712 BP FOR 3591719 BP FOR 3591720 BP FOR 3592441 BP FOR 3592443 BP FOR 3592444 BP FOR 3592445 BP FOR 3592446 BP FOR 3592855 BP FOR 3593232 BP FOR 3593233 BP FOR 3593234 BP FOR 3593549 BP FOR 3593550 BP FOR 3593551 BP FOR 3593552 BP FOR 3593553 BP FOR 3593554 BP FOR 3593986 BP FOR 3593987 BP FOR 3593988 BP FOR 3593989 BP FOR 3593990 BP FOR 3594181 BP FOR 3594182 BP FOR 3594183 BP FOR 3594184 BP FOR 3594185 BP FOR 3594186 BP FOR 3594441 BP FOR 3594442 BP FOR 3594443 BP FOR 3594587 BP FOR 3594588 BP FOR 3594589 BP FOR 3595847 BP FOR 3595848 BP FOR 3595849 BP FOR 3595851 BPN FOR 3599346 BP FOR 3599388 BPN FOR 3767513 BP FOR 3774161 BP FOR 3774188 BP FOR 3774191 BP FOR 3774192 BP FOR 3774194 BP FOR 3774198 BP FOR 3774235 BP FOR 3774245 BP FOR 3774246 BP FOR 3774247 BP FOR 3793507 BPN FOR 3800499 BP FOR 3800771 BP FOR 3800950 BP FOR 3800951 BP FOR 3800992 BP FOR 3819093 BP FOR 4025149 BP FOR 4025150 BPN FOR 4025207 BP FOR 4025241 BP FOR 4025317 BP FOR 4033023 BPN FOR 4033493 BP FOR 4035682 BP FOR 4035683 BP FOR 4035684 BP FOR 4036075 BP FOR 4036077 BP FOR 4040703 BP FOR 4040704 BP FOR 4040705 BP FOR 4043668 BP FOR 4043669 BP FOR 4044415 BP FOR 4089706 BP FOR 4955510 BP FOR 6240-81-8900 BPSubtotal: US$ 115.00
Send an InquiryThis LeadTurbo aftermarket back plate FOR 4955249 BP serves as a replacement component for HX82 turbochargers. Designed for Cummins QSK23 G3 power generation engines, it supports industrial applications including QSK78 and QSK45. Verify OEM reference numbers like 3774164 BP to confirm fitment before ordering.
Key Specifications
This HX82 back plate is identified by part number FOR 4955249 BP. It serves as a replacement component for Cummins QSK23 G3 turbochargers. The unit weighs 4.3 kg and ships in a 34x36x3 cm bubble bag. Representative OEM reference numbers include 3774164 BP, 3774165 BP, and 4027270 BP. These references help buyers cross-check fitment against existing engine tags. Verify your specific turbo model and engine code before ordering to ensure correct application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- CUMMINS > CUMMINS POWERGEN > CUMMINS QSK23 G3 1035-1200HP
- CUMMINS > CUMMINS INDUSTRIAL > CUMMINS QSK78
- CUMMINS > CUMMINS QSK45 1500HP
This back plate is listed for HX82 turbochargers in Cummins QSK23 G3 power generation engines. It also serves as a reference application for Cummins QSK78 industrial and QSK45 1500HP units. Buyers should verify their specific engine serial number and turbo tag against the provided OEM reference numbers. Cross-checking these details helps confirm the correct replacement application before ordering.
Technical Notes
This HX82 back plate supports critical turbocharger sealing and mounting functions. Inspect the original unit for wear, cracks, or oil leakage before replacement. Verify that the new back plate matches the specific bolt pattern and port orientation of your Cummins QSK23 G3 or QSK78 engine. Ensure all gasket surfaces are clean and free of debris during installation. Proper torque specifications should be followed to maintain seal integrity and prevent future failures. Consult your engine service manual for exact installation procedures and torque values.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for this HX82 back plate. Worldwide shipping is available for repair shops, distributors, and fleet parts managers. Technical fitment support helps verify OEM reference numbers like 3774164 BP before ordering. Contact our team to confirm application details for Cummins QSK23 G3 or QSK78 engines. We assist with part number cross-checks to ensure the correct replacement component is selected for your specific turbocharger configuration.
Product FAQ
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.
Compatibility Verify part number, engine model (e.g., Cummins QSK23 G3), and OEM reference numbers (e.g., 3774164 BP) before ordering. This is an aftermarket replacement application; confirm fitment with your specific turbocharger configuration.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
