712371-5109 GTA5518 Turbo Core for CAT C18 & C15

This aftermarket 712371-5109 GTA5518 turbo core is a replacement application for CAT C18 and C15 engines in earth moving and truck services. It serves as a CHRA unit for heavy-duty fleet maintenance, with 41 associated OEM reference numbers available to help confirm fitment for your specific unit.

Key Specifications

• Part Number: 712371-5109
• Product Type: Turbo Core (CHRA)
• Turbo Model: GTA5518
• Gross Weight: 12 kg
• Application Clues: CAT C18, CAT C15, CAT 988H Earth Moving
• Representative OEM References: 2680220, 750525-0007, 750863-0002, 712371-0083

This core unit is supplied as an aftermarket replacement component. The 12 kg gross weight reflects the mass of the balanced CHRA assembly. Buyers should cross-reference the part number 712371-5109 against their specific engine code and existing turbo configuration to ensure the correct core is selected for their maintenance or rebuild project.

Application & Compatibility

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

• CAT > CAT EARTH MOVING
• CAT > CAT 988H EARTH MOVING > CAT C18
• CAT > CAT TRUCK > CAT C15

This core is listed for CAT C18 and C15 engines in earth moving and truck applications, including the CAT 988H. Use the 41 associated OEM reference numbers, such as 2680220 and 750525-0007, to help confirm fitment for your specific unit. Verify your engine code, production year, and existing turbo configuration before ordering. Technical fitment support is available to assist with reference matching and application verification.

Technical Notes

The GTA5518 core is a balanced CHRA assembly designed for heavy-duty CAT applications. As a core unit, it does not include housings, actuators, or gaskets; these must be sourced separately or confirmed as part of a complete rebuild kit. Buyers should verify the specific turbo configuration on their existing unit to ensure the correct core is selected. For CAT C18 and C15 engines, cross-reference the 41 associated OEM numbers, such as 2680220 and 750525-0007, to confirm the correct part. Technical fitment support is available to assist with reference matching and application verification before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 712371-5109 GTA5518 core. Technical fitment support is available to assist with reference matching against the 41 associated OEM numbers, such as 2680220 and 750525-0007. Verify your specific CAT C18 or C15 engine code and existing turbo configuration before placing an order. Contact our team for application verification and bulk inquiry details.