Exact fit for the old equipment; guaranteed proper fit. Safely controls the drop rate of truck tailgates. Provides leak-free operation and long service life. Slow compression function. There are no instructions included in the kit. Professional installation is highly recommended! Length: 20cm/7.87in Placement on Vehicle: Rear : Fit for D40 Navara 2004-2014 Note: Different batches and styles are slightly different Color: Black Material: Aluminum Package Contents: 2 x Rear Tailgate Strut Damper (End Caps are included) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.