Thetford 19671 Vacuum Breaker Repair Kit Cartridges The patented Centerforce Dual-Friction disc

The patented Centerforce Dual-Friction disc system distributes pressure plate clamping force evenly over a 360-degree friction-facing on one side of the clutch disc

All Sierra parts qualify for Sierra

users can ensure their engine operates at its best

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making them suitable for all seasons

Thetford 19671 Vacuum Breaker Repair Kit Cartridges The patented Centerforce Dual-Friction discThe Thetford name is your assurance of quality. As the world's leading manufacturer of mobile sanitation products for the RV, marine, camping and truck markets, Thetford Corporation makes mobile living a more pleasant experience. Thetford products include complete lineups of Lightweight, low water use toilets permanently mounted in RVs, boats or trucks. Hand carried, fresh water flush, self contained portable toilets that have a multitude of uses.