3592121 NU-VC-TH Turbocharger Shaft Nut for Cummins 4BT 3.9L
Aftermarket replacement shaft nut, part number FOR 3592121 NU-VC-TH, for Cummins 4BT 3.9L engines in Case, Ford, and Komatsu applications. Verify OEM references and engine code before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
FOR 3590145 NU-VC-TH FOR 3592015 NU-VC-TH FOR 3592016 NU-VC-TH FOR 3592019 NU-VC-TH FOR 3592020 NU-VC-TH FOR 3592122 NU-VC-TH FOR 3592123 NU-VC-TH FOR 3592124 NU-VC-TH FOR 3592125 NU-VC-TH FOR 3592126 NU-VC-TH FOR 3593089 NU-VC-THThis aftermarket replacement shaft nut, part number FOR 3592121 NU-VC-TH, is designed for Cummins 4BT 3.9L engine applications. It serves as a critical fastening component for turbocharger assemblies in Case, Ford, and Komatsu equipment, with fitment to be verified against specific OEM reference numbers before ordering.
Key Specifications
- Part Number: FOR 3592121 NU-VC-TH
- Product Type: Turbocharger Shaft Nut
- Engine Application: Cummins 4BT 3.9L, 4BTA 3.9L
- OEM Reference Numbers: 11 references including FOR 3590145 NU-VC-TH, FOR 3592015 NU-VC-TH, and FOR 3592122 NU-VC-TH
- Packing: N/A
- Gross Weight: 0 kg
- Image Availability: Not provided
Verify the thread size and head shape against the existing component before ordering. Confirm the engine code and vehicle application match your specific unit.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
This shaft nut is listed for reference applications involving Cummins 4BT 3.9L and 4BTA 3.9L engines. Verify the specific vehicle and engine code before ordering, as fitment depends on the exact turbocharger configuration. Reference applications include:
- Case > Case 580 > Case Backhoe 580L > Cummins 4BT 3.9
- Case IH > Case IH Maxxum > Case-IH Tractor 5220 > Cummins 4BT 3.9
- Case > CUMMINS 4BT 3.9L
- Case > CUMMINS 4BTA 3.9L
- FORD > Cargo 814 > Cargo 814 Truck > CUMMINS 4BTAA EURO-2
- FORD > F-250 > F-250 Pickup truck > CUMMINS 4BTAA 3.9L 135PS
- HYUNDAI > CUMMINS 4BT 3.9L
- Ingersoll Rand > CUMMINS 4BT 3.9L
- KOMATSU > CUMMINS 4BT 3.9L 110PS
- KOMATSU > CUMMINS 4BT 3.9L
- KOMATSU > CUMMINS 4BTA 3.9L 110PS
- KOMATSU > CUMMINS 4BTA 3.9L 130PS
- Case Backhoe 580L
- Case IH Tractor 5220
- Ford Cargo 814 and F-250
- Komatsu equipment
- Hyundai and Ingersoll Rand units
Confirm the OEM reference numbers on your existing part match this list. Technical fitment support is available to assist with verification.
Technical Notes
The shaft nut secures the turbocharger shaft assembly, maintaining alignment and preventing axial movement. For Cummins 4BT 3.9L applications, verify the thread pitch and head diameter against the existing component to ensure proper engagement. Inspect the shaft surface for wear or scoring before installation, as damaged threads can compromise assembly integrity. Confirm that the OEM reference numbers on your unit match the listed references, such as FOR 3590145 NU-VC-TH or FOR 3592015 NU-VC-TH, to validate the correct replacement part.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this shaft nut. Technical fitment support is available to help verify part number FOR 3592121 NU-VC-TH, engine code, and OEM reference numbers before ordering. Inquire for bulk quotes or technical assistance regarding Cummins 4BT 3.9L applications.
Product FAQ
Case 580 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 Case 580.
Compatibility Verify part number FOR 3592121 NU-VC-TH, engine code (e.g., Cummins 4BT 3.9L), vehicle application, and OEM reference numbers before ordering. This part is listed for reference applications including Case 580L, Ford F-250, and Komatsu equipment.
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