KYB 363045 Suspension Strut Cartridge - Front

KYB Excel-G 363045 Front Strut Cartridge

The KYB Excel-G 363045 is a front suspension strut cartridge for 1985-1989 Toyota MR2 applications with non-sealed struts. Built to restore original ride control and steering response, it is a direct OE-style replacement for drivers who want factory-correct handling characteristics.

KYB’s Excel-G line is calibrated to return the vehicle’s designed suspension performance rather than change it. This front strut cartridge for the Toyota MR2 uses OE-quality components and is assembled on KYB production lines used for original equipment applications.

Key Features

• KYB recommended OEM replacement gas cartridge
• Restores designed control, stability, and handling
• Nitrogen gas-charged twin-tube construction
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific damping valves manage tire contact, steering response, and body movement
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Electronic safety systems rely on suspension performance staying within manufacturer specifications
• Front application for 1985-1989 Toyota MR2, excluding sealed struts

Product Details

KYB Excel-G part number 363045 is an OEA-style suspension strut cartridge engineered for front placement on the 1985-1989 Toyota MR2. It is designed to match the vehicle’s original suspension behavior, making it a practical choice for restoring ride quality after worn struts begin to affect braking stability, lane-change response, and cornering control. This part cross-references Monroe Shocks & Struts (e.g., 72880) for the same application.

Common Issues It Can Address

• Excessive bouncing after bumps
• Loose or delayed steering response
• Nose dive during braking
• Uneven tire contact and reduced road control
• Body roll or instability in turns

Installation Notes

Compatible With 1985-1989 Toyota MR2, front, excluding sealed struts. Verify compressed length, extended length, stroke length, and upper mount thread size before installation. The upper mount type is 14X1.50. For added protection against dirt, debris, and road salt, KYB recommends strut boot SB103. Professional installation and a full alignment are recommended after replacement.

Quality Assurance

KYB is a major OE supplier of shocks and struts, and the Excel-G line is built on the same assembly lines used for original equipment production. Part number 363045 is calibrated to restore factory-designed suspension performance for the Toyota MR2 front application.