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750525-5028 GTB5518B Turbocharger Replacement for CAT Earth Moving
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10R4634 3021407 302-1407 750525-0028 750525-28 750525-5028SThis aftermarket 750525-5028 GTB5518B turbocharger serves as a replacement unit for CAT earth moving equipment. Designed for heavy-duty applications, it references OEM numbers such as 10R4634 and 3021407. Verify part number, engine code, and vehicle application details before ordering to ensure proper fitment.
Key Specifications
This GTB5518B turbocharger assembly is identified by part number 750525-5028. It serves as an aftermarket replacement for CAT earth moving equipment applications. Key reference numbers include 10R4634, 3021407, and 302-1407. The unit ships in a 34x34x38 cm package with a gross weight of 38 kg. Verify these specifications against your existing unit to ensure correct identification.
Application & Compatibility
This GTB5518B turbocharger is listed for CAT earth moving equipment applications. Buyers should verify the specific machine model and engine code against the provided OEM reference numbers, such as 10R4634 and 3021407. Cross-check physical mounting details and inlet/outlet configurations with your existing unit. Confirm all details with your technical team before ordering to ensure correct replacement application.
Technical Notes
Verify physical mounting details and inlet/outlet configurations against your existing unit before ordering. This GTB5518B assembly references OEM numbers 10R4634 and 3021407 for identification purposes only. Confirm that the wastegate operating pressure and cooling port locations match your specific CAT earth moving application. Technical fitment support is available to assist with verification.
B2B Supply
Volume pricing is available for bulk orders of the 750525-5028 GTB5518B turbocharger. We offer worldwide shipping with secure packaging to protect the unit during transit. Technical fitment support is provided to assist with verification of OEM reference numbers and application details. Contact our sales team for current stock levels and lead times for this CAT earth moving replacement part.
For fleet managers and repair shops, this GTB5518B assembly supports efficient downtime reduction through reliable replacement availability. The unit ships in a standardized 34x34x38 cm carton, simplifying warehouse storage and inventory planning for high-turnover parts. With a gross weight of 38 kg, freight calculations are straightforward for domestic and international logistics. Buyers can request volume pricing for multiple units of part number 750525-5028. Our team provides technical fitment support to verify OEM reference numbers like 10R4634 and 3021407 against your specific CAT earth moving equipment. Ensure all mounting details and port configurations match your existing turbocharger before finalizing the order to prevent installation delays.
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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.
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Frequently Asked Questions
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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.