KYB KG4762 Shock Absorber - Rear

KYB Gas-a-just Rear Shock for Toyota

The KYB Gas-a-just KG4762 is a rear suspension shock absorber built for Toyota applications that need firmer control than a standard twin-tube design. It uses a monotube layout with separate gas and oil chambers to deliver quick response, consistent damping, and reduced fade during demanding driving.

Fits 1980-1987 Toyota Corolla, rear. Fits 1983-1988 Toyota Tercel, rear. This part cross-references Monroe Shocks & Struts (e.g., 5803) for the same application.

Key Features

• Up to 25% more damping performance than original equipment shocks
• Monotube construction separates gas and oil for fade-free operation
• High-pressure nitrogen gas provides immediate response when load or road conditions change
• Designed specifically for Toyota rear suspension applications
• Triple chrome plated piston rod helps reduce seal wear and fluid leakage
• Supports steering response and suspension control on vehicles with towing, work use, or larger wheels and tires
• Dust cover included

Detailed Description

KYB Gas-a-just shocks are engineered for drivers who want more control from the rear suspension without sacrificing normal ride quality. The KG4762 uses an air-free hydraulic working chamber for responsiveness and a separate high-pressure gas chamber with a floating piston to maintain consistent damping as conditions change. That design helps the shock react quickly under load while staying composed during everyday driving.

For Toyota Corolla and Toyota Tercel rear suspension service, the KG4762 is a direct-fit shock absorber option that matches the vehicle-specific valving and mounting style. The part number KG4762 is commonly searched by owners replacing worn rear shocks on 1980-1987 Toyota Corolla and 1983-1988 Toyota Tercel models.

Common Problems This Shock Can Address

• Excessive rear bounce after bumps or dips
• Reduced control when carrying cargo or towing
• Soft or unstable rear suspension feel
• Delayed steering response caused by worn damping
• Shock fade from heat and aeration during repeated suspension movement

Installation Notes and Tips

Verify rear fitment by matching the vehicle year, model, and mounting style before installation. The KG4762 has a compressed length of 13.58 inches, an extended length of 21.73 inches, and an 8.15-inch stroke, so suspension travel should be checked against the original part. Upper mount type is S1 and lower mount type is E1.

Inspect related suspension components such as bushings, mounts, and tires before replacing the shock. For best results, replace shocks in pairs on the same axle and confirm that the dust cover is positioned correctly during assembly.

Quality Assurance

KYB is a long-established suspension manufacturer known for OE-style engineering and application-specific valving. The Gas-a-just line is built around monotube performance principles to maintain consistent damping and support vehicle systems that depend on stable suspension behavior.