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400768-0012 5 16 NF-LEFT T1238 Turbocharger Shaft Nut Replacement
Aftermarket replacement shaft nut 400768-0012 5 16 NF-LEFT for T1238 turbochargers. Reference application includes CAT D342 6L. Verify part number and engine fitment before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: CA$ 114
Send an InquiryThis aftermarket replacement shaft nut, part number 400768-0012 5 16 NF-LEFT, is designed for T1238 turbochargers in reference applications such as CAT D342 6L engines. Verify the specific part number, thread orientation, and engine configuration before ordering to ensure proper fitment for your turbocharger assembly.
Key Specifications
- Part Number: 400768-0012 5 16 NF-LEFT
- Product Type: Turbocharger Shaft Nut
- Turbo Model: T1238
- Thread Specification: 5/16 NF Left-Hand
- Gross Weight: 0.03 kg
- Packing: Not specified
- Image Availability: Top and bottom views available
This shaft nut features a hexagonal outer profile with a circular flange base and internal threaded bore. The left-hand thread orientation is critical for proper installation on T1238 turbocharger assemblies. Verify the thread direction and pitch against your specific turbocharger configuration before ordering to ensure correct fitment.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
This T1238 shaft nut is listed for reference applications across heavy-duty and earth-moving equipment. Verify the specific engine code and turbo configuration before ordering. Representative application clues include:
- Caterpillar > CAT > CAT 583K > CAT D342 6L
- Caterpillar > CAT > CAT 583H > CAT D342
- Caterpillar > CAT > CAT D6G 14G D6D > CAT 3306
- Caterpillar > CAT > CAT EARTH MOVING
- DAEWOO > DAEWOO TRUCK > DAEWOO MK3TI
- DAEWOO > DAEWOO DS2842LE 12V 768HP
- DAF > DAF 85 360 > DAF WS268L 360HP
- DAF > DAF TRUCK 2100 > DAF DHTD825 204HP
- DAF > DAF TRUCK 75 80 > DAF RS180 200 222 L
- ENASA-PEGASO > ENASA-PEGASO TRUCK 1236 > PEGASO 96R1EX
- HITACHI > HITACHI EX400-1 > ISUZU 6RB1TTBZ
- MERCEDES-BENZ > MERCEDES-BENZ TRUCKS 1827 > BENZ OM401LA 9600CC 6V 270HP
- SCANIA > SCANIA 113 > SCANIA DSC11-17 320HP
- SCANIA > SCANIA TRUCK > SCANIA DSC9
- VOLVO > VOLVO EARTH MOVING > VOLVO TD100-101G
- VOLVO > VOLVO F12 > VOLVO TD120G
- Caterpillar: CAT 583K (D342 6L), CAT 583H (D342), CAT D6G/14G/D6D (3306)
- DAF: 85 360 (WS268L), Truck 2100 (DHTD825), Truck 75/80 (RS180)
- Volvo: Earth Moving (TD100-101G), F12 (TD120G)
- Scania: 113 (DSC11-17), Truck (DSC9)
- Mercedes-Benz: 1827 (OM401LA)
- DAEWOO: MK3TI, DS2842LE
- HITACHI: EX400-1 (ISUZU 6RB1TTBZ)
- ENASA-PEGASO: 1236 (96R1EX)
Technical Notes
The T1238 turbocharger series is associated with heavy-duty diesel engines in earth-moving and truck applications. This shaft nut uses a 5/16 NF left-hand thread specification, which is critical for correct installation on the turbocharger shaft. Buyers should verify the thread direction and pitch against their specific turbocharger configuration. For T1238 applications, confirm the part number 400768-0012 5 16 NF-LEFT and engine code (e.g., CAT D342 6L) before ordering. Technical fitment support is available to assist with verification.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for this T1238 shaft nut. Worldwide shipping is available for orders of part number 400768-0012 5 16 NF-LEFT. Our team provides technical fitment support to help verify engine codes and turbo configurations before ordering. For faster quotations, include your specific application details, such as CAT D342 6L or other heavy-duty engine references, along with required quantities. This ensures accurate matching of the left-hand thread specification and correct part selection for your fleet or rebuild needs.
Product FAQ
CAT 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 CAT.
Compatibility This part is a reference application for T1238 turbochargers. Verify part number, engine code, vehicle application, and turbo configuration before ordering. Applications include CAT D342 6L, CAT D342, and CAT 3306.
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