Ronstan Orbit Blocks - Series 60 - Single Foot Block cooling 6400 Litres per hour at

6400 Litres per hour at 3 metre head @ 1

339-883778A01For Outboard Motor: 1650 (0M965309-Up)

The Durahub’s rubber diaphragm creates a controlled environment around the wheel bearing

combined with a stainless steel mesh filter

Ronstan Orbit Blocks - Series 60 - Single Foot Block cooling 6400 Litres per hour atThe highest strength to weight ratio Minimal friction loss, especially when working at high loads Totally reliable and trouble free performance Simplicity of design and construction to facilitate maintenance and servicing Elegant, functional styling and finish. Lockable swivelling head post High strength forged shackle Orbit blocks are a no compromise product range developed to meet the demands and expectations of the very dedicated and increasingly