Stopper Bush Absorber Front > MAZDA CX5 KF / KG 2017-2022 > KB7W 34 111 > GENUINE PART

This is a Genuine OEM Front Shock Absorber Bump Stop, identified by the Mazda part number KB7W 34 111. This component is critical for the front MacPherson strut suspension system of the second-generation Mazda CX-5 (KF/KG chassis), which debuted for the 2017 model year and features enhanced noise suppression and ride quality over the previous generation.

The Stopper Bush (or bump stop) is made of a carefully calibrated, progressive-rate material. It is fitted onto the strut piston rod and acts as a progressive cushion to absorb the final, high-force energy when the suspension is fully compressed (e.g., hitting a severe bump or driving off-road). This prevents harsh, damaging metal-on-metal contact (bottoming out), which could compromise the strut's performance and the vehicle's handling stability.

Replacing an old, brittle, or cracked bump stop with the Genuine Part ensures:

✔ Direct Fit: Guarantees correct fitment and optimal energy absorption characteristics for the Mazda CX-5 KF/KG.

✔ Strut Protection: Prevents internal damage and prolongs the service life of the front struts.

✔ Ride Consistency: Maintains the precise suspension travel limits designed to deliver the car's intended balance of refinement and responsiveness.

 
Compatible Vehicle:

✔ Mazda CX-5 KF / KG (Second Generation, 2017-2022 models, Front Suspension)

 
Part Number:

✔ KB7W 34 111 (Stopper Bush Absorber Front)

 
Part Type:

✔ Stopper Bush Absorber Front (Genuine Part)