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3771005 HX82 Turbocharger Shaft Nut for Hitachi EX5500-6 Cummins QSK50
Aftermarket replacement shaft nut 3771005 for HX82 turbochargers. Reference application: Hitachi EX5500-6 with Cummins QSK50. Verify part number and engine code before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: US$ 200.00
Send an InquiryThis aftermarket replacement shaft nut, part number 3771005, is a component for HX82 turbochargers. It serves as a reference application for Hitachi EX5500-6 excavators equipped with Cummins QSK50 engines, supporting B2B buyers in maintaining turbocharger integrity.
Key Specifications
- Part Number: 3771005
- Product Type: Shaft Nut
- Turbo Model: HX82
- Application Clue: Hitachi EX5500-6 with Cummins QSK50
- Packing Dimensions: 17 x 17 x 11 cm
- Gross Weight: 3 kg
- Image Availability: Yes (front, top, and bottom views)
- OEM Reference Numbers: Not listed in current data
This hexagonal metal nut features an internal threaded bore and machined flat surfaces. The dark grey matte finish and polished faces are visible in the provided studio images. Use these visual details to confirm the physical form factor matches your existing component before finalizing your order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- HITACHI > Hitachi EX5500 > Hitachi EX5500-6 > Cummins QSK50
This shaft nut is listed for Hitachi EX5500-6 excavators equipped with Cummins QSK50 engines. It is associated with HX82 turbocharger applications. Use the application path as a reference clue to verify fitment against your specific machine serial number and turbo configuration. Confirm that part number 3771005 matches your existing component before ordering. Technical fitment support is available to assist with verification of engine code, vehicle application, and production year. Do not assume universal compatibility; verify all details to ensure the correct replacement part is selected for your maintenance or rebuild project.
Technical Notes
The HX82 turbocharger is a large-displacement unit typically found in heavy-duty industrial and construction applications. This shaft nut secures the turbine shaft assembly, playing a critical role in maintaining rotor alignment and preventing excessive play. For the Cummins QSK50 engine, verifying the correct thread pitch and nut diameter is essential to ensure proper torque application and prevent shaft damage during reassembly. Buyers should cross-reference the physical dimensions of the existing component against the supplied part number 3771005. Technical fitment support is available to assist with dimensional confirmation if specific thread specifications are not immediately available in your service manual.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for part number 3771005. Worldwide shipping is available for this HX82 shaft nut, supporting distributors and fleet parts buyers across the United States and international markets. Technical fitment support is provided to help verify engine code, vehicle application, and turbo configuration before ordering. For bulk inquiries, contact our sales team with your required quantity and application details to receive a tailored quote. This service ensures you select the correct replacement component for your Hitachi EX5500-6 or Cummins QSK50 maintenance projects.
Product FAQ
Hitachi EX5500 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 Hitachi EX5500.
Compatibility Reference application: Hitachi EX5500-6 with Cummins QSK50. Verify part number 3771005, engine code, vehicle application, production year, and turbo configuration before ordering.
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