8740 with Flush Switch 2019 & newer
Dometic/Sealand Masterflush 8740 Tall Model with Flush Handle 2019 & newer Diagram
Looking for replacement parts for your Dometic/Sealand Masterflush 8740 tall model toilet? Refer to the list below to find the part number you need.
As a Dometic Master Distributor, Environmental Marine carries a full line of replacement parts for Dometic/Sealand marine toilets. If you can’t find the part you’re looking for in our online store, contact our team and we’ll track it down for you!
Dometic/Sealand Masterflush 8740 Tall Model Toilet with Flush Handle 2019 & newer Replacement Parts List
| Item Number | Part Number | Item Description |
|---|---|---|
| 1 | 385311005 | Seat/Cover Wood – White (includes Mounting Hardware) |
| 1 | 385311006 | Seat/Cover Wood – Bone (includes Mounting Hardware) |
| 2 | 385311730 | Concerto Tall Series Bowl Kit - White |
| 2 | 385311731 | Concerto Tall Series Bowl Kit - Bone |
| 3 | 385311164 | ½” Sealing Grommet |
| 4 | 385312135 | Vacuum Brk/Water Valve Kit - 12VDC (includes item #3) |
| 4 | 385312136 | Vacuum Brk/Water Valve kit - 24VDC (includes item #3) |
| 5 | 385312198 | Water Supply Hose Replacement |
| 6 | 385311022 | Bowl Mounting Hardware Kit White/Bone |
| 7 | 385880085 | Control Module 12/24VDC (DBL) |
| 8 | 385312137 | Bowl Adapter Seal Replacement (includes Mounting Hardware) |
| 9 | 385312138 | Bowl Transition Adapter Kit (includes Mounting Hardware) |
| 10 | 385880068 | Motor/Macerator Assembly – 12VDC |
| 10 | 385880069 | Motor/Macerator Assembly – 24VDC |
| 11 | 385880083 | Motor/Pump Mounting Strap |
| 12 | 385880070 | Discharge Tube Valve Adapter |
| 13 | 385310076 | 1-1/2” Check Valve |
| 14 | 385311315 | 1-1/2" Valve Adapter |
| 15 | 385880071 | 1-1/2" Valve Adapter Elbow |
| 16 | 385880072 | 1" Valve Adapter |
| 17 | 385312139 | Discharge Tube Replacement Kit (includes Clamps & Anti-Siphon Valve) |
| 18 | 313600021 | Dometic Touchpad Flush Switch – White |
| 18 | 313600022 | Dometic Touchpad Flush Switch – Black |
| 19 | 313409010 | Dometic Flush Control – Gray |
| 19 | 313409020 | Dometic Flush Control – White |
| N/S | 313409030 | Dometic Flush Control – Playbus Gray |