Topping gun parts will wear out over time. When they do, you may notice a slight leak coming from the handle. Don't throw it away, rebuild it! It isn't difficult. The parts here will bring your topping gun back into tip topping condition. As you assemble it, use some food grade grease like the one linked below.

Keep in mind: these parts will work for the topping guns that we sell only.

The pictured parts are as follows, from left to right:

• #30: Nylon Stem Cap
• #31: O-Ring
• #32: Stainless Steel Valve Stem
• #33: Seat Disc
• #34: Stainless Steel Disc Seat Bushing
• #35: Stainless Steel Tapered Spring
• #36: Valve Cap Seal O-Ring
• #37: Valve Cap

We also offer the following kits:

• Valve Stem Rebuild Kit: Includes parts #30, #31, and #32
• Full Rebuild Kit: Includes part numbers #30-#36. All parts except #37.