Upgrade or repair your sanitation system with the Dometic Replacement Bellows for S, J, and T Pumps. This bellows is designed for use with S-Series Vacuum Pumps, T-Series Discharge Pumps, and VGII, VGIII, and J-Series Vacuum Generators. This is the latest Dometic production bellow. It can easily be identified from the previous version by their gray-colored shaft and puck. These improved gray bellows are the only ones in production and are compatible with all discharge pumps and bellows-style vacuum pumps. The new gray bellows is slightly narrower and shorter than the older gray and black part. For optimal performance and a secure fit, it is highly recommended to replace the O-Ring kit when installing the new bellows. You don’t want to go through the entire process of replacing it without doing the seals. The bellows is a critical component in vacuum generators. Be sure to order from a legitimate Dometic dealer like Aquastar Distributors to ensure you receive a genuine part. You don’t want to put your trust on aftermarket or knock-off parts for such an important component. In the end, using genuine OEM Dometic parts ensures the highest quality, reliability, and compatibility with your Dometic system. Order the recommended accessories below. The O-Ring kit is highly recommended. The clamp is only needed if you suspect the old one might need replacement. Bellows O-Ring Kit 385310151 Bellows Clamp Kit 385311226 Compatible Models: S-Series Vacuum Pump, T-Series Discharge Pump, VGII, VGIII, and J-Series Vacuum Generator Latest improved design: Identified by gray-colored shaft and puck Recommended Accessories: Replacement O-ring kit is recommended (sold separately) Genuine Dometic Product: Ensures proper kit and reliability Part numbers: Sealand numbers: 385230980/ 230980 Legacy number: 385230980 / 230980 Dometic SKU: 9108557999 Learn how to install VacuFlush bellows See the difference between aftermarket and genuine Dometic bellows & duckbills
