Thetford 19671 Vacuum Breaker Repair Kit | RV Toilet Water Valve Parts

The vacuum breaker on an RV toilet's water inlet is a small but important part — it prevents water from being siphoned backward out of the bowl and into the fresh water system. When it wears out, it can cause leaks or backflow issues at the toilet.

Thetford's 19671 repair kit provides the parts needed to rebuild that vacuum breaker without replacing the entire toilet water valve, keeping the job quick and inexpensive.

• Rebuilds the vacuum breaker on compatible RV toilet water valves
• Restores proper backflow prevention at the toilet inlet
• Compact repair kit avoids a full valve replacement
• Made in the United States

A useful kit to keep on hand for RV toilet maintenance, especially if you're noticing leaks or backflow at the water inlet.