KYB Suspension Shock Absorber P/N:KG6413
Bring back firm, controlled damping with the KYB Gas-a-just KG5485, a high-pressure monotube KYB shock absorber that drops in as a rear direct-fit replacement for the 1987-1993 Mazda B2600. Offered as an OE monotube replacement, it's built to restore the vehicle's original ride and handling capabilities.
The Gas-a-just also helps keep electronic safety systems performing as designed and includes additional damping over the OE design for vehicles that work, tow, and run larger, heavier tires and wheels. Sold individually; replace both rear shocks together as a matched pair for balanced, even damping.
Interchange: G63639 · 37017
This part cross-references / interchanges with the following part numbers:
Will this KYB shock absorber fit my vehicle?
It's a direct-fit rear replacement for the 1987-1993 Mazda B2600. Check the "Vehicles it fits" section to confirm it matches your exact vehicle before ordering.
Is this the KYB Excel g shock absorber?
No. This is the KYB Gas-a-just (KG5485), a high-pressure monotube gas shock — not the Excel-G line. If you searched KYB gas shock absorber excel g, note these are separate products.
What makes this a KYB gas shock absorber?
The Gas-a-just uses a high-pressure monotube design that separates gas and oil into two chambers for fade-free operation and instant response.
Should I replace both rear shocks at the same time?
Best practice is to replace both rear shocks together as a matched pair for balanced, even damping. Each shock is sold individually.
Does it help ride comfort and steering?
The nitrogen gas chamber with a floating piston supports a comfortable ride, and the higher gas pressure responds quickly to help improve steering response.
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Write a ReviewWARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.