Dometic Motorhome Pump Upper Diaphragm Plate Kit | 385311821

Name: Dometic Motorhome Pump Upper Diaphragm Plate Kit | 385311821
Brand: Dometic
SKU: 385311821
Price: 522.18 USD
Availability: InStock

DometicSKU: 385311821

Added to catalog: March 10, 2026

Last product update: June 6, 2026 at 12:33 AM

$522.18 $830.27

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FREE Delivery Estimate August 3 – August 11

1-Hour Cancellation Window

This is a special-order item, by accepting these terms you will not be able to add to, adjust, or cancel this item once you submit your order. All sales are final and no returns or exchanges can be accommodated. Why? Because materials, vendor requests, and production scheduling begins coordination once you submit your order. With many items either “Made Fresh to Order” or fulfilled by our partners directly, you accept these terms by clicking the checkbox to the left only when you are confident this product is what you need. Read More

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Key Features

Specifications

General

SKU / Part Number

385311821

Performance

Logistics

Product_name	Dometic Motorhome Pump Upper Diaphragm Plate Kit
Part_number	385311821
Manufacturer	Dometic
Part_type	Upper Diaphragm Plate Kit
Category	Water Pump Component
Oem_part	true
Compatible_voltage	12V24V
Compatible_systems	Dometic 12V Water Pump ModelsDometic 24V Water Pump ModelsRV Freshwater Systems
Application	Motorhome Water Pumps
Function	Maintains proper pump operation and water system reliability
New_arrival	true
Compatibility_notes	Verify specific RV model and pump configuration before ordering. Check owner's manual or contact customer service for exact compatibility

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