Check the listing for details. Captain O-Ring 5X Box Color Coded Oring Rebuild Kit for Smart Parts Shocker AMP. Condition: New. Listed at 28.29 USD. Captain O-Ring 5X Box Color Coded Oring Rebuild Kit for Smart Parts Shocker AMP Product Features: O-rings are color coded by size, eliminating the headache of matching up sizes. O-Rings separated by size/color in compartments. All of the o-rings you need to perform a standard rebuild of your marker five times (other quantities available). Your marker can fire thousands of rounds every week, puts up with the beating of countless rainy Sundays, and withstands a number of slides through the dirt and mud. Through all of this, you still expect your marker to perform week in and week out. A small bit of maintenance is key to ensuring that your marker functions and performs at its best. One major aspect of marker maintenance is replacing your o-rings. The o-rings in your marker wear down over time by withstanding thousands of cycles along with coming in contact with dirt/debris. Our kits provide an easy and inexpensive way to keep your marker in top shape by swapping out your o-rings. Use our exclusive color o-ring schematic guide, which shows drawings of your marker showing what o-rings go where. Rebuilding your marker couldn't be easier! Color o-ring schematic guides can be viewed/saved on our website as well as in this items product images. Note: The product image associated with this item is a sample only. Your will receive the kit for your specific marker that you order which will contain the o-rings needed for that marker. Note: This Shocker AMP kit includes a 5x rebuild kit for o-rings throughout the marker and a 2x rebuild for the metric solenoid manifold assembly o-rings as they are not commonly replaced.