KYB 341127 Suspension Strut - Rear

KYB Excel-G Rear Strut for Mazda Miata

The KYB Excel-G 341127 is a rear suspension strut for 1990-1997 Mazda Miata models. It is built to restore original ride control, steering response, and handling balance while maintaining OE-style performance.

Key Features

• OE-style replacement for Asian performance vehicles
• Rear suspension strut for 1990-1997 Mazda Miata applications
• Nitrogen gas-charged, twin-tube design
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact and body motion
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Electronic safety systems rely on suspension performance that matches factory intent
• Cross-reference: Monroe Shocks & Struts 71245

Product Details

KYB Excel-G is KYB’s OE-style replacement line, built on the same assembly lines and with the same quality component standards used for original equipment supply. Part number 341127 is calibrated to restore the Miata’s designed suspension behavior rather than change it, making it a practical choice for drivers replacing a worn rear strut on a 1990-1997 Mazda Miata. The design uses a twin-tube, nitrogen gas-charged construction with internal valving tuned for consistent control, and the heavy-duty body and bracket construction helps support proper alignment under normal driving loads.

Fits 1990-1997 Mazda Miata, rear. Notes: replace suspension strut and coil spring assembly according to manufacturer’s instructions; Excel-G.

What It Helps Address

• Excessive bouncing or reduced damping control
• Loose rear handling or delayed body response
• Uneven tire contact during braking and lane changes
• Noise or vibration from a worn rear strut assembly
• Loss of factory-like ride control on a Mazda Miata

Installation Notes and Tips

For best results, replace the rear strut according to the vehicle manufacturer’s instructions. KYB recommends new strut mounts, part number SM5077, to reduce the chance of noise and vibration. A KYB strut boot, part number SB108, can help protect the new strut from dirt, debris, and road salt. Verify rear fitment before installation on 1990-1997 Mazda Miata models.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is built to OE-quality standards on KYB production lines. Part number 341127 is engineered as an Original Equipment for the Aftermarket replacement for restoring factory-style suspension performance on the Mazda Miata.