Check the listing for details. SHURflo NEW 94-800-00 Complete Upper Ass'y /w Switch/Bypass 4008-101 Original. Condition: New. Listed at 55.26 USD. SHURflo 4008-101-xxx Parts. The SHURflo Revolution 4008 pump is commonly used as a multi-fixture fresh water pump.Upper Ass'y 94-800-00. Constructed of Polypro housing with stainless steel hardware. The pressure switch is preset to shut-off at 55 PSI and re-start at 40 PSI. SHURflo 4008/4024 Series Repair & Rebuild Kits: Valve Assembly SHURflo 94-800-01 eBay ID 302210331884 Drive Assembly SHURflo 94-800-02 eBay ID 301641111938 Complete Pump Head Assembly SHURflo 94-800-04 eBay ID 292014386064 Switch SHURflo 94-800-05 eBay ID 301641116965 We also stock the following SHURflo Pump Fittings: Straight 3/8” Barb Fitting Wingnut, SHURflo 244-2916, eBay ID 301366237775 Straight ½” Barb Fitting Wingnut, SHURflo 244-2926, eBay ID 291294399304 Straight 5/8” Barb Fitting Wingnut, SHURflo 244-2936, eBay ID 301239403894 Straight ¾” Barb Fitting Wingnut, SHURflo 244-2946, eBay ID 302601134218 Elbow 3/8” Barb Fitting Wingnut, SHURflo 244-3916, eBay ID 291677453335 Elbow ½” Barb Fitting Wingnut, SHURflo 244-3926, eBay ID 301366243298 Elbow 5/8” Barb Fitting Wingnut, SHURflo 244-3936, eBay ID 302601343929 Elbow ¾” Barb Fitting Wingnut, SHURflo 244-3946, eBay ID 301239391526 Garden Hose Fitting, SHURflo 244-2356, eBay ID 302053673984 TEE fitting ½” Barbs, SHURflo 244-4522, eBay ID 301366234320 Read our 'Return Policy' regarding SHURflo components.