Shurflo by Pentair Upper Assembly Replacement f/4248/4258 Series Pro Blaster II Deluxe 4.0/5.0 Washdown Pumps MELSPOT3 Maretron's USB100 is engineered and

Maretron's USB100 is engineered and manufactured to the highest standards (IEC 60945 Maritime Navigation and Radiocommunication Equipment)

HD (Heavy Duty) models include a wider diameter motor with a powder coated shell

regardless of the moisture in the motor room

Mercury 41478A1 Repair Kit - Trim Pump

The riblets help Sta-Plug™ conform to the shape of the hole

Shurflo by Pentair Upper Assembly Replacement f/4248/4258 Series Pro Blaster II Deluxe 4.0/5.0 Washdown Pumps MELSPOT3 Maretron's USB100 is engineered andUpper Assembly Replacement for 4248 4258 Series Pro Blaster II Deluxe 4. 0 5. 0 Washdown Pumps This Shurflo upper assembly replacement is for the 4248 4258 Series Pro Blaster II Deluxe 4. 0 5. 0 washdown pumps listed below: Shurflo Pro Blaster II Deluxe 4. 0 (4248 153 A09 [4248 153 E09]) Shurflo Pro Blaster II Deluxe 4. 0 24 VDC (4248 163 A09 [4248 163 E09]) Shurflo Pro Blaster II Ultimate 5. 0 (4258 153 A09 [4258 153 E09]) Shurflo Pro Blaster II