Impeller Repair Kit for Mercury Mariner 8 9.9 10 15 18 20 HP (4-Stroke Bigfoot Gearcase) Motor Models (Please Check Below Detail Description) It also fits Tohatsu Nissan 9.9 15 18 20 HP Boat Motor Outboard Water Pumps Part Number Replaces Mercury 47-803748 803748 47-803748002 803748002 47-8M0214944 8M0214944 47-8M0135803 8M0135803 and Replacement for Nissan Tohatsu 334-65021-0 334-65021-0M 334650210 334650210M 3LD-65021-0 3LD-65021-0M 3LD650210 3LD650210M Package Contains Rubber Impeller 18-8921, Gaskets 27-8M0075040 / 3FS-65029-0 27-8M0135806 and Driveshaft Key 28-803749 / 334-65022-0 (Choose the right gasket same to your original gasket to install) Impeller Information: shaft size 14.0 mm / 0.55 inch, overall diameter 41.2 mm / 1.62 inches, thickness 23.8 mm / 0.94 inch, blades 8, made by neoprene and hardened nylon This impeller kit was used on Mercury 8M0122064 8M0135821 8M0137849 803748Q02 8M0070780 853792A09 and Tohatsu 362-65231-1 362-87322-0 362-87322-1 3RS-87322-1 outboard water pump kit

Fits Mercury Outboard 4 Stroke:

• 9.9 FourStroke BigFoot Gearcase (JPN 0R042475 & UP / BEL 0P325500 & UP)
• 15 FourStroke 351cc JPN 0R235949-0R833819
• 20 FourStroke 351cc JPN 0R235168-0R833819

Fits Tohatsu Outboard Engines:

• 9.9 15 18 HP 2-Stroke
• MFS9.9 15 18 HP 4-Stroke
• 20HP 4-Stroke
• Tohatsu M9.9 M12 M15 M18
• Nissan NS9.9 NS15 NS18
• Tohatsu MFS9.9 MFS15 MFS18 MFS20
• Nissan NSF9.9 NSF15 NSF18 NSF20

Cross References:

• Replacement for Mercury Mariner 47-803748 47803748 803748 47-803748002 47803748002 803748002 47-8M0214944 478M0214944 8M0214944 47-8M0135803 478M0135803 8M0135803
• Replacement for Nissan Tohatsu 334-65021-0 334-65021-0M 334650210 334650210M 3LD-65021-0 3LD-65021-0M 3LD650210 3LD650210M
• Replaces Johnson Evinrude OMC 5040046 05040046
• Replaces OMAX OMAX-47-803748
• Replaces Recmar REC334-65021-1
• Replaces EMP 47-09217
• Replaces GLM 89350
• Replaces Sierra 18-8921

Used on Mercury 46-8M0122064 8M0122064 46-803750A06 803750A06 8M0134484 8M0163177 8M0163179 8M0172925 46-8M0135821 98-8M0135821 8M0135821 8M0137849 47-803748Q02 803748Q02 47-803748K02 803748K02 46-8M0070780 8M0070780 853792A4 853792T04 853792A09 and used on Tohatsu 362-65231-0 362-65231-0M 362652310 362652310M 362-65231-1 362-65231-1M 362652311 362652311M 362-87322-0 362-87322-0M 362873220 362873220M 362-87322-1 362-87322-1M 362873221 362873221M 3RS-87322-0 3RS-87322-0M 3RS873220 3RS873220M 3RS-87322-1 3RS-87322-1M 3RS873221 3RS873221M Outboard Water Pump Kit.

PACKAGE INCLUDED:

• 1* Water Pump Impeller 47-803748 334-65021-0 18-8921
• 1* Gasket 27-8M0075040 3FS-65029-0
• 1* Gasket 27-8M0135806
• 1* Key 28-803749 334-65022-0

IMPELLER SIZE:

• Material: Neoprene and Hardened Nylon
• Blades: 8
• Impeller Height: 23.8 mm / 0.94 inch
• Overall Diameter: 41.2 mm / 1.62 inches
• Hub Shaft Diameter: 14.0 mm / 0.55 inch
• Net Weight : 0.70 oz