These service kits are for Edson manual bilge pump models 554, 638 & 654. Made with nitrile, an elastomer with very good dynamic strength and is highly resistant to the effects of oils and general waste products.
- 1) 113N-0 Diaphragm
- 2) 160-G-107 Check Valves
- ) 160-G-108 and 2) 160-A-1200 Sealing Washer
- Replacement Elastomer part for Edson Models 554 and 638 Bottom Inlet One Gallon Per Stroke Manual Pumps