This replacement Impeller is for JOHNSON / EVINRUDE  377230 777213 35/40/50/55 Horsepower Outboard Motors.

Sierra P/N  18-3083

CEF P/N      500352

External Impeller Overall Diameter:  69.00 mm

Internal Shaft Insert Diameter:           16.04 mm

Applications (Fits Johnson Evinrude outboard motors ):

35hp 1958-59

40hp 1960-70

50hp 1971-78

55hp 1971-78

NOTE:

Installation Instructions: Lubricate with silicone grease, glycerine or dish soap when installing. (Not included).

Shipping:

Domestic --Shipping from California Warehouse by USPS 

International--shipping from China Hongkong Warehouse.