Garrett GTB5518 Turbocharger for CAT C15 ACERT 15.2L (LP, Ball Bearing, 1.40 A/R)

Garrett SKU: 760524-5029S
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Product Description:

Garrett GTB5518 Turbocharger for CAT C15 ACERT 15.2L (LP, Ball Bearing, 1.40 A/R)

Restore the performance and efficiency of your Caterpillar C15 ACERT 15.2L engine with the genuine Garrett GTB5518 turbocharger. Designed as a direct OEM replacement for low-pressure (LP) compound turbo applications, this turbocharger features Garrett's advanced ball bearing center section for improved durability, reduced friction, and faster boost response compared to conventional journal bearing designs.

Engineered to meet OEM specifications, the GTB5518 features a 1.40 A/R turbine housing and is built to deliver dependable performance in demanding heavy-duty commercial, vocational, and industrial applications. Whether replacing a worn factory turbocharger or restoring your compound turbo system, this genuine Garrett turbocharger provides the quality, reliability, and performance expected from an OEM supplier.


Features

  • Genuine Garrett GTB5518 turbocharger
  • Designed for Caterpillar C15 ACERT 15.2L engines
  • Direct OEM replacement for low-pressure (LP) compound turbo systems
  • Advanced ball bearing (BB) center section
  • 1.40 A/R turbine housing
  • Faster spool-up and improved transient response
  • OEM-quality fit, performance, and durability
  • Built for heavy-duty commercial diesel applications

Specifications

Specification Value
Manufacturer Garrett
Turbo Model GTB5518
Part Number 760524-5029S
Engine Caterpillar C15 ACERT 15.2L
Configuration Low Pressure (LP)
Bearing Type Ball Bearing
Turbine Housing 1.40 A/R

Applications

Common applications include:

  • Caterpillar C15 ACERT 15.2L
  • OEM compound turbo systems
  • Heavy-duty commercial trucking
  • Vocational and industrial equipment

Always verify fitment using your Engine Serial Number (ESN) before ordering.


OEM Cross References

Garrett

  • 760524-5029S
  • 760524-0029
  • 760524-0025
  • 760524-0024
  • 760524-0023
  • 760524-0019
  • 760524-0018
  • 760524-0017

Caterpillar

  • 291-2895
  • 291-2896
  • 291-2897
  • 293-5420
  • 293-5421
  • 293-5422
  • 353-9905
  • 20R-0028
  • 10R-6306

Why Choose Garrett?

Garrett has been a trusted OEM turbocharger supplier to heavy-duty diesel manufacturers for decades. GTB Series turbochargers combine advanced aerodynamics, precision engineering, and proven durability to deliver reliable performance in demanding commercial applications. The ball bearing center section provides improved response and long-term reliability while maintaining OEM fit and performance.

Core Return Info

Read Carefully!

When you purchase a product from our website that has a core requirement, you have two options:

1. You choose to pay the core charge and we will ship the product right away, then once we receive the cores you will be refunded the core charge if your cores pass our inspection qualifications. This is the preferred choice and has the least delays. 

2. You choose to send in your cores before we ship the product that was purchased. This choice has the risk of delayed shipment of your purchased product and our inventory is not guaranteed by the time we receive your cores. You will need to follow all of the instructions below as quickly as possible so that you can get your purchased product and we can receive the cores. When you choose this option you acknowledge that by the time we receive your cores, our inventory could have change and there could be a delay in your shipment. 

 


Please return all cores to:



Industrial Injection Core Returns
2858 South 300 West
Salt Lake City, Utah 84115

INCLUDE RA# THAT WAS ISSUED AT TIME OF PURCHASE! If RA # is lost, please call Customer Service at (800) 955-0476. Have your original invoice at time of phone call to give all appropriate information for return.

Core return freight is the responsibility of the customer

FULL CREDIT WILL BE GIVEN WHEN: 

In order to receive full core credit, your core(s) must be returned within 90 days from receipt of order. It must be as is “off the engine.” Full core credit will be given if core meets acceptance criteria. Cores that are damaged during shipment to Industrial Injection are the responsibility of the customer and their shipping company.

½ CORE CHARGE CREDIT WILL BE GIVEN WHEN:

  • Slightly damaged housing or camshaft
  • Missing parts such as FCA

No Core Credit issued when:

  • Core is seized or hydraulic head is cracked
  • Excessive damage ( Heavy use of Bio-diesel and rust are common causes for unacceptable core)
  • Core is fire damaged
  • Core is returned after 90 days/3months

Please do the following when returning a core:

  • Make sure you have removed all fittings from your old unit
  • Drain all fuel and oil from unit
  • Package cores so that fuel and oil does not escape from the package

NOTE: packages that have fuel or oil residue on the outside of the box during shipping will not be delivered by UPS or the postal service which will cause delays.

  • Please re-use boxes and bags that parts were shipped in originally. These boxes are UPS approved to reduce damage while being handled in freight.
  • All shipping charges are the responsibility of the customer
  • Please write on the box “Core Return” and have RA # clearly written on the outside of box
  • Include copy of original invoice and RGA inside box

PLEASE RETAIN RA#, INVOICE # AND TRACKING NUMBER UNTIL CREDIT IS RECEIVED BY YOU. We do not research by customer name, only invoice # or RA #.

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