750863-6 AC Turbocharger Actuator for CAT C18

This aftermarket FOR 750863-6 AC turbocharger actuator is a replacement component for GTA5518 turbochargers, referenced for CAT C18 engine applications in CAT 988H earth moving equipment. Verify the part number, engine code, and turbo configuration against your specific unit before ordering to ensure correct fitment.

Key Specifications

• Part Number: FOR 750863-6 AC
• Product Type: Turbocharger Actuator
• Turbo Model: GTA5518
• Application Clues: CAT C18 engine, CAT 988H earth moving equipment
• Packing Dimensions: 11*11*22 cm
• Gross Weight: 0.9 kg
• OEM Reference Numbers: None supplied; verify against your specific unit
• Image Availability: High-resolution studio photography available

This section lists the factual identifiers and physical data for the FOR 750863-6 AC actuator. Use these fields to cross-check your existing component or service manual before placing an order. The GTA5518 turbo model designation helps narrow the search for the correct replacement application.

Application & Compatibility

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

• CAT > CAT 988H EARTH MOVING > CAT C18

This actuator is listed for CAT C18 engine applications, specifically associated with CAT 988H earth moving equipment. The GTA5518 turbo model designation serves as a reference clue for identifying the correct replacement application. Buyers should verify the part number FOR 750863-6 AC, engine code, and specific turbo configuration against their unit before ordering. Since no OEM reference numbers are supplied in the input, cross-check your service manual or existing component to confirm fitment. This is an aftermarket replacement application; technical fitment support is available to assist with verification.

Technical Notes

The FOR 750863-6 AC actuator kit includes a cylindrical silver body, a blue mounting bracket with three holes, and a pivoting push-rod with a clevis end. Visible components also include a brass elbow fitting, a black rubber hose, and two metal retaining rings. These features support standard installation procedures for GTA5518 turbocharger applications. Buyers should verify the push-rod length and adjustment range against the CAT C18 service manual to ensure correct vane or wastegate positioning. Confirm that the spring rate and air pressure requirements match the specific turbo configuration on the CAT 988H unit. If an electronic position related electrical detail is equipped, check the signal output and related electrical detail pinout against the engine control module specifications to prevent communication errors. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, distributors, and fleet parts teams. Volume pricing is available for bulk orders of the FOR 750863-6 AC actuator. Worldwide shipping is available to support global supply chains. Technical fitment support is provided to help verify part number, engine code, and turbo configuration before ordering. Contact our team for quotes, lead times, and application-specific guidance for CAT C18 and CAT 988H units.