4N5634 T1810 Turbocharger Replacement for CAT D343A
Aftermarket 4N5634 T1810 turbocharger for CAT D343A applications. Verify part number, engine code, and OEM reference numbers such as 402910-0034 before ordering. Volume pricing and worldwide shipping available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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402910-0034 402910-34 402910-5034SThis aftermarket 4N5634 T1810 turbocharger is a replacement assembly for Caterpillar CAT D343A engines. It serves as an aftermarket replacement application for units referencing OEM numbers such as 402910-0034 and 402910-5034S. Verify your specific engine code and emission standard before ordering to ensure correct fitment.
Key Specifications
- Part Number: 4N5634
- Product Type: Turbocharger
- Turbo Model: T1810
- Application Clue: Caterpillar CAT D343A / CAT D343
- OEM Reference Numbers: 402910-0034, 402910-34, 402910-5034S
- Packing: Not specified
- Gross Weight: Not specified
- Image Availability: Not available
Use these fields to cross-check your service records. Confirm the specific engine code and emission standard against the listed OEM references before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT D343A > CAT D343
This T1810 turbocharger is listed for Caterpillar CAT D343A and CAT D343 engine applications. It is associated with OEM reference numbers 402910-0034, 402910-34, and 402910-5034S. Use these references to verify fitment against your specific engine code and production year. Confirm the correct turbo configuration and emission standard with our technical support team before placing an order to ensure the correct replacement application.
Technical Notes
The T1810 turbocharger is a fixed-geometry unit typically used in industrial and heavy-duty applications. For this specific 4N5634 assembly, verify the turbine and compressor housing dimensions against your existing unit. Confirm the shaft seal type and bearing configuration to ensure the replacement matches your engine's operational requirements. Cross-check the OEM reference numbers 402910-0034 and 402910-5034S against your service records. If your engine has undergone modifications or emission upgrades, contact technical support to confirm the correct turbo configuration before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 4N5634 T1810 turbocharger. Worldwide shipping is available for orders of this aftermarket replacement assembly. Our technical fitment support team can help verify engine codes, OEM reference numbers, and emission standards to ensure you order the correct unit. Contact us for bulk quotes or to confirm application details for your CAT D343A fleet.
For fleet maintenance planning, cross-reference part number 4N5634 against your service records to ensure the T1810 configuration matches your specific CAT D343A unit. Confirm the correct emission standard variant before finalizing your order, as turbocharger specifications can differ between production years. LeadTurbo provides technical fitment support to help you verify OEM reference numbers such as 402910-0034 and 402910-5034S. This verification step helps prevent ordering errors and ensures you select the correct aftermarket replacement assembly for your repair schedule. Volume pricing is available for bulk orders, and worldwide shipping supports global distribution needs. Contact our team to confirm application details and secure stock for your upcoming maintenance windows.
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 Verify part number 4N5634, engine code CAT D343A, vehicle application, production year, and OEM reference numbers (e.g., 402910-0034, 402910-5034S) before ordering. Confirm turbo configuration and emission-standard variants with technical support.
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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.
