Allen 30mm Double Cheek Block Select (See Table Below):AL-2136-M 30MM DYNAMIC: DOUBLE CHEEK - EACH Part 101 and CE compliant

Part 101 and CE compliant

The Johnson 09-814B can be used to replace the Jabsco 21676-0001 Europe and 17936-0001 USA flexible impellers as well as Volvo Penta 875814 and Orbitrade 15814

10-21876-1

Manufactured from Nylon and available with either a plain bearing or ball bearing system

A very popular valve fitted to many different boats & tubes

Allen 30mm Double Cheek Block Select (See Table Below):AL-2136-M 30MM DYNAMIC: DOUBLE CHEEK - EACH Part 101 and CE compliant30mm Double cheek block. The Allen 30mm dynamic ball bearing block is simply the best designed and engineered micro block on the market. Line friendly soft contours and articulation, Stainless steel cheeks and inner bearing systems handle maximum loads, Central hole for tie on becket. Spec Sheet Part Description Length mm Max Line Dia mm Fixing Hole mm Break Load kg MDL Weight gm RRP Inc VAT Unit AL 2136 M Double composite check block 50 8 5 400 140