#   Jabsco Diaphragm kit 18912-3040 for Boat Water System Maintenance J25-161   J25-161

     [![J25-161](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/J25-161.jpg "Jabsco Diaphragm kit 18912-3040 for Boat Water System Maintenance J25-161")](https://www.rhsboating.com.au/images/com_hikashop/upload/J25-161.jpg "Jabsco Diaphragm kit 18912-3040 for Boat Water System Maintenance J25-161")

    $63.07  each                Brand: [Jabsco Marine Pumps, Toilets & Spare Parts](https://www.rhsboating.com.au/brands-listing/category/jabsco-marine-pumps-toilets-spare-parts.html)

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    ### Jabsco Diaphragm kit 18912-3040

Renew a serviceable Jabsco diaphragm assembly with kit 18912-3040 for the models listed below.

### About this product

This kit is used during internal pump repairs, where the diaphragm separates and drives the pumping chambers. Isolate the equipment before dismantling and keep its sealing faces free of debris while fitting the replacement.

### Product details

- Component: diaphragm kit, Jabsco 18912-3040
- Compatibility: 31595-00XX; 31595-02XX; 31600-00XX; 31600-02XX; 31605-XXXX; 31631-XXXX; 31700-XXXX; 31750-0000; 31755-0000; 31900-XXXX; 32700-XXXX (J20-140/141); 42755-00XX (J20-170/171)
- Multi-pump applications: 31765-0092 lower pump; 31765-0094 lower pump; 31765-XXXX upper pump; 31670-00XX upper and lower pumps (J20-128/129)
- Product code: J25-161