Allen 30mm Double Cheek Block Select (See Table Below):AL-2136-M 30MM DYNAMIC: DOUBLE CHEEK - EACH The impeller fits the following

The impeller fits the following MAN engines: D2842LE/LXE/LYE/LZE

SNGL UPRIGHT WITH FAIRLEAD

Diverts flow to holding tank or overboard or deck pump out

P1505 & P1505-01

53040-2003 & 53040-2103 Pumps Construction Nitrile Impeller with Plastic insert Depth 31

Allen 30mm Double Cheek Block Select (See Table Below):AL-2136-M 30MM DYNAMIC: DOUBLE CHEEK - EACH The impeller fits the following30mm 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