Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Flight Series Internal Floating Piston (IFP) Assembly by digraceproducts.com $19.99 | / SKU IFPS-1625 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Internal Floating Piston utilizes dual o-rings to ensure limited "Stick Slip" and minimize hysteresis created from lag in the IFP's movement. Material: 6061 Aluminum Mating Parts: Qty: 2 OR-3525, IFP O-Ring