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740973-4 GTA50 Turbine Housing for CAT Earth Moving

Aftermarket 740973-4 GTA50 turbine housing for CAT earth moving applications. Reference OEM 740973-0004. Verify engine and vehicle fitment before ordering.

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

Type Turbine Housing On backorder — orders accepted Part # 740973-4 Models GTA50 Packing N/A
Cross Reference 740973-0004
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket 740973-4 turbine housing is a replacement component for GTA50 turbochargers used in Caterpillar CAT earth moving equipment. It serves as a reference application for OEM reference 740973-0004, allowing B2B buyers to verify fitment against their specific engine and vehicle configuration before ordering.

Key Specifications

  • Part Number: 740973-4
  • Product Type: Turbine Housing
  • Turbo Model: GTA50
  • OEM Reference: 740973-0004
  • Application Clue: Caterpillar CAT Earth Moving
  • Packing: N/A
  • Gross Weight: 0 kg

This housing is an aftermarket replacement component for GTA50 turbochargers. Buyers should verify the journal bearing material and design against the original 740973-4 specification to ensure proper shaft support. Additionally, confirm that the piston ring seal size on the turbine end matches the specific GTA50 configuration in your CAT earth moving equipment.

Application & Compatibility

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

  • Caterpillar > CAT > CAT EARTH MOVING

This turbine housing is listed for Caterpillar CAT earth moving applications, specifically associated with the GTA50 turbo model. The primary OEM reference number 740973-0004 serves as a verification clue for buyers to confirm fitment against their specific engine and vehicle configuration. Before ordering, verify the part number 740973-4, engine code, and production year to ensure the housing matches your existing turbocharger setup. This reference application supports B2B buyers in identifying the correct replacement component for their fleet or repair needs.

Technical Notes

The GTA50 turbo model is associated with Caterpillar CAT earth moving applications. This turbine housing is a replacement component for the turbocharger assembly, serving as a reference application for OEM reference 740973-0004. Buyers should verify the specific engine code and production year of their equipment to confirm the housing matches the existing turbo configuration. Technical fitment support is available to assist with part number 740973-4 verification and application confirmation before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 740973-4 GTA50 turbine housing. Worldwide shipping is available for this aftermarket replacement part. Technical fitment support is provided to help verify part number 740973-4, OEM reference 740973-0004, and specific CAT earth moving engine applications before ordering. Contact our team to confirm application details and secure competitive pricing for bulk orders.

Product FAQ

Inspect the journal bearing surface for wear or scoring. Verify that the bearing material and design match the original 740973-4 specification to ensure proper shaft support.

Measure the piston ring seal groove and compare it against the OEM reference 740973-0004. Ensure the seal size matches the specific GTA50 turbo model installed in your CAT earth moving equipment.

Confirm the oil slinger design is intact and correctly positioned. This component helps manage oil flow in the GTA50 system; verify it aligns with the housing bore before installation.

The primary OEM reference number associated with this part is 740973-0004. Use this reference to cross-check against your existing turbocharger documentation or supplier catalogs.

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 740973-4, engine code, vehicle application, and OEM reference 740973-0004 before ordering. This is a reference application for CAT earth moving; confirm specific turbo configuration and production year for your unit.

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