If your original Shock / Strut is surrounded by a Coil Spring, replacing just the bare cartridge may require a Coil Spring Compressor to safely remove and reuse the spring and mount (not included) from your original assembly.
Videos
Installation Tips
Which KYB Shock Or Strut Should I Buy?
Closeout Inventory Warranty Information:Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).Regular Inventory Warranty Information:Limited LifetimeWarranty Details