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1649419 S330W057 Turbocharger Core for CAT 3126E Replacement

Aftermarket 1649419 S330W057 turbo core for CAT 3126E applications. Verify part number, engine code, and OEM reference numbers 0R7254, 170255, or 178178 before ordering. B2B fitment support available.

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

Type Core On backorder — orders accepted Part # 1649419 Models S330W057
Cross Reference 0R7254
Show more cross references 0R7254 170255 178178
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket 1649419 S330W057 turbocharger core is a replacement CHRA for Caterpillar CAT 3126E engine applications. Verify part number, engine code, and OEM reference numbers 0R7254, 170255, or 178178 before ordering to ensure correct fitment for your specific equipment.

Key Specifications

  • Part Number: 1649419
  • Product Type: Turbocharger Core (CHRA)
  • Turbo Model: S330W057
  • Application Clue: Caterpillar CAT 3126E engine
  • OEM Reference Numbers: 0R7254, 170255, 178178
  • Packing: Not specified
  • Gross Weight: Not specified
  • Image Availability: No image provided

This core is an aftermarket replacement component for the internal rotating assembly. Buyers should cross-reference the part number 1649419 and the S330W057 model designation against their specific equipment records. The listed OEM reference numbers serve as verification clues for identifying the correct replacement application for CAT 3126E engines. Always confirm the engine code and production year before finalizing an order.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • Caterpillar > CAT > CAT TRACTOR > CAT 3126E

This S330W057 core is listed for Caterpillar CAT 3126E engine applications, specifically within CAT tractor equipment. The application path serves as a reference clue for buyers to verify fitment against their specific equipment records. Cross-reference part number 1649419 with OEM reference numbers 0R7254, 170255, or 178178 to confirm the correct replacement application. Because industrial and construction equipment may have varying production years and configurations, verify the engine code and turbo model designation before ordering. Technical fitment support is available to assist with these verification steps.

Technical Notes

The S330W057 core is a rotating assembly component for CAT 3126E engines. Verify the specific turbo configuration and mounting requirements against your equipment records. Cross-reference part number 1649419 with OEM references 0R7254, 170255, or 178178 to confirm the correct replacement application. Technical fitment support is available to assist with these verification steps before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, rebuilders, and distributors with volume pricing and worldwide shipping for the 1649419 S330W057 core. Technical fitment support is available to assist with verifying part numbers, engine codes, and OEM reference numbers before ordering. For fleet or bulk inquiries, contact our team to discuss specific requirements and shipping options.

Product FAQ

Confirm the engine is CAT 3126E and the turbo model is S330W057. Cross-reference part number 1649419 with OEM numbers 0R7254, 170255, or 178178 to ensure correct fitment.

Use 1649419, S330W057, and representative OEM references 0R7254, 170255, and 178178 as search terms. These references help identify the correct core but do not confirm universal compatibility.

No, this is a Core (CHRA) component. It is an aftermarket replacement for the internal rotating assembly, not a complete turbocharger unit.

Yes, volume pricing is available for B2B buyers. Contact our team for quotes on bulk orders of 1649419 S330W057 cores.

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 1649419, engine code CAT 3126E, vehicle application, production year, and OEM reference numbers 0R7254, 170255, or 178178 before ordering. Confirm turbo configuration and installation requirements with your technical team.

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