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4N5639 T1810 Turbocharger Replacement for CAT D343A Engine

4N5639 T1810 aftermarket turbocharger for CAT D343A. Reference OEM numbers 402910-0039 and 402910-5039S. Verify engine code and application before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 4N5639 Models T1810
Cross Reference 402910-0039
Show more cross references 402910-0039 402910-39 402910-5039S
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This 4N5639 T1810 turbocharger is an aftermarket replacement unit designed for Caterpillar D343A engine applications. It serves as an aftermarket replacement option for buyers seeking to restore performance in CAT D343 series equipment, with fitment verification recommended against OEM reference numbers 402910-0039 and 402910-5039S before ordering.

Key Specifications

  • Part Number: 4N5639
  • Product Type: Turbocharger
  • Turbo Model: T1810
  • Application Clue: Caterpillar CAT D343A
  • Representative OEM Reference Numbers: 402910-0039, 402910-5039S
  • Packing: Not specified
  • Gross Weight: Not specified

Verify the part number 4N5639 and turbo model T1810 against your specific engine code. Cross-check the OEM reference numbers 402910-0039 or 402910-5039S to help confirm fitment for your Caterpillar D343A application 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. The application path serves as a reference clue for buyers to verify fitment against their specific equipment. Cross-check the part number 4N5639 with OEM reference numbers 402910-0039, 402910-39, and 402910-5039S to help confirm the correct replacement unit. Verify the engine code and production year before ordering to ensure the turbo configuration matches your specific application.

Technical Notes

The T1810 turbocharger model is associated with Caterpillar D343A engine applications. Buyers should verify the specific turbo configuration and production year of their equipment to ensure the replacement unit matches the original installation. Cross-reference the part number 4N5639 against OEM reference numbers 402910-0039 and 402910-5039S to help confirm fitment. Technical fitment support is available to assist with verifying these details before shipment. Do not assume universal compatibility; always confirm the engine code and application path for your specific Caterpillar D343 series equipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 4N5639 T1810 turbocharger. Worldwide shipping is available for orders of this aftermarket replacement unit. Technical fitment support is provided to help verify part number 4N5639, engine code CAT D343A, and OEM reference numbers such as 402910-0039 before shipment. Contact our sales team for a quote based on your required quantity and application details.

Product FAQ

Confirm the journal bearing material and design match your specific CAT D343A application requirements. Technical fitment support is available to verify these details before shipment.

Buyers should cross-reference the piston ring seal size with OEM reference 402910-0039 or 402910-5039S. Contact our technical team to confirm the exact seal dimensions for your engine.

This part is associated with OEM reference numbers 402910-0039, 402910-39, and 402910-5039S. Use these numbers to help confirm fitment for your Caterpillar D343A application.

Yes, volume pricing is available for bulk orders of the 4N5639 T1810 turbocharger. Contact our sales team for a quote based on your required quantity.

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 4N5639, engine code CAT D343A, and OEM reference numbers 402910-0039 or 402910-5039S before ordering. Confirm turbo configuration and production year for your specific application.

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Frequently Asked Questions

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