Toilet Flush Ball Seal 385311658 for Dometic 300 310 320 RV 2Pcs

Product Overview

This aftermarket replacement toilet flush ball seal is supplied as a 2-piece set for Dometic 300, 310, and 320 RV toilet applications and references part number 385311658. A flush ball seal helps seal the toilet valve opening to retain water and support the normal operation of the flush system.

Key Features & Performance

• Flush ball seal for an RV toilet valve assembly
• Helps form a seal at the flush ball opening
• Supplied as two pieces
• References part number 385311658 for comparison
• Listed for Dometic 300, 310, and 320 RV toilet models

Fitment & Compatibility

• for Dometic 300 RV toilet applications
• for Dometic 310 RV toilet applications
• for Dometic 320 RV toilet applications

Common Uses

• Replacing a worn or damaged toilet flush ball seal
• Routine service of the corresponding RV toilet flush valve
• Servicing the toilet seal when the existing component requires replacement

Technical Specifications

• Product Type: Toilet flush ball seal
• Quantity: 2 pieces
• Part Number: 385311658
• Model Application(s): Dometic 300, 310, and 320 RV toilets
• General Application: RV toilet flush systems

Frequently Asked Questions

Q: What does a toilet flush ball seal do? A: It helps seal the flush valve opening so the toilet can retain water and operate through its normal flush cycle.

Q: How should fitment be verified? A: Compare the complete part number 385311658 and the complete Dometic 300, 310, or 320 model designation with the existing seal and toilet records.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.