KYB 553390 Shock Absorber

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Mazda BBN528910B
• Mazda BBN528910C

• The Gas-a-just monotube shock absorber is available as an OE monotube replacement to restore your vehicles original capabilities. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.
• Adds up to 25% more damping performance over original equipment shocks
• Components and valving designed specifically for the Mazda 3 MazdaSpeed
• Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.
• Fluid leaking can be a cause of shock failure, the KYB Gas-a-just has an ultra-smooth triple chrome plated chrome piston rod to reduce seal wear
• Gas-a-Just monotubes include additional damping over OE design for vehicles that work, tow, and have larger, heavier tires & wheels
• High pressure monotube design separates the gas and oil for fade free operation and instant response
• Protect your new struts from dirt, debris and salt with a KYB Strut Boot, part number: SB125
• The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response
• To reduce the chance of noise and vibration KYB recommends installing new shock mount components, part number: SM5619

B-stop	N
R-stop	Y
UPC	781552726500
Origin Country:	JP
Weight:	3.5 lbs (1.6 kg)
Package Length:	26.8" (68 cm)
Package Width:	2.6" (6.5 cm)
Package Height:	2.6" (6.5 cm)

1-Year Warranty or 180 Days (See notes)