Shurflo by Pentair Pumphead Kit f/4258 Series High Flow System & 4648 Series Pro BaitMaster II 4.0 Heavy Duty Live – Boat Pump & Plumbing Part is organized for marine pumps & plumbing shoppers who need a clear, professional marine parts buying experience.

Pumphead Kit for 4258 Series High Flow System & 4648 Series Pro BaitMaster II 4.0 Heavy Duty Livewell/Washdown Pumps This Shurflo pumphead kit is the for the 4258 Series high flow system and the 4648 Series Pro BaitMaster II 4.0 heavy-duty livewell/washdown pumps listed below: Shurflo High Flow System 24V 4558-163-E75 (4258-163-A09 [4258-163-E09**]) Shurflo Pro BaitMaster II 4.0 (4648-153-A07 [4648-153-E07]) Shurflo Pro BaitMaster II 4.0 24 VDC (4648-163-A07 [4648-163-E07]) This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Fitment & Product Details

• Brand / Manufacturer: Shurflo by Pentair, Shurflo
• Voltage: 24V

• Search-optimized by brand, system, part type, and fitment cues.
• Verify compatibility with your original part number, engine model, and application before ordering.
• Built for boat owners, e-commerce shoppers, and professional marine service teams.