Ronstan Series 60 Core Block - Double, Non-Swivel Head Oil Extractor Pumps Inline flusher

Inline flusher

Replace your worn-out water pump impeller with the Jabsco 18777-0001

reducing boat weight

Base is 108mm (4 1/4") x 38mm (1 1/2")

Ronstan Series 60 Core Block - Double, Non-Swivel Head Oil Extractor Pumps Inline flusherCore Blocks are a true all round solution. A tuned 2 stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for