2023 Hot Products Catalog

Four Stroke Intake Systems Engine & Gaskets Exhaust Driveline Handling Electrical Waterline & Bilge Cables Steering & Controls Body Accessories Service Tools & Hardware Index INTAKE SYSTEMS Orders & Info: 858-453-4454 • HotProductsUSA.com 137 © 2023 Hot Products. All rights reserved. MIKUNI FUEL PUMPS & PARTS MIKUNI PULSE FUEL PUMPS Mikuni MK Pulse Fuel Pumps are available for use as OEM original equipment in many motorsports applications, including snowmobiles. The benefits of using the Mikuni MK pumps range from fuel-pumping capabilities to freedom of placement on custom powersports vehicles. The fuel pumps employ an engine’s fluctuating crankcase pressure when running to pump fuel from a remote fuel tank to an engine carburetor. In addition, they allow the builder the option of placing the fuel tank in any location not requiring a gravity fuel feed, and there is no need for an auxiliary electric fuel pump. Number of Outlets Style Mounting Flow Rate Liters/HR Part Number A. 1 Rectangle Flush 14 DF44-227 B. 2 Square Flush 31 DF52-136 C. 2 Round Flush 35 DF52-73 D. 3 Round Flush 35 DF52-92 MIKUNI PULSE FUEL PUMP REPAIR KIT Contents Description Quantity Remarks Part Number CW2-0416 Screw 4 w/Washer MK-DF44 DF44-201/03 Gasket 1 Fiber (For DF44-227) DF44-201/04 Diaphragm 1 Clear DF44-201/05 Membrane 1 Thin Rubber DF52/105 Gasket 1 Thick Fiber MK-DF52 DF52-48/10 Diaphragm 2 Transparent Film (For DF52-73 DF52-48/05 Gasket 1 Thin Rubber & DF52-92) DF52/113 Gasket 1 Thin Rubber DF52/36A Gasket 1 Thick Fiber DF52/27A Valve 2 Clear DF44/26 Grommet 2 Black • Mikuni currently does not offer a repair kit for the DF52-136 Pulse Fuel Pump A. B. C. D. GENUINE COMPONENTS DF62-702 MK-DF62 MIKUNI HIGH VOLUME FUEL PUMP 16 gallons/65 Liters per hour Description Part No. Mikuni Fuel Pump (2 outlet) DF62-702 Mikuni Fuel Pump Repair Kit MK-DF62 Grommet Install Tool 53-0450 5/16" 1/4" 1/4" 1/4" 53-0450 GENUINE COMPONENTS MIKUNI FUEL PUMP BLOCK OFF Block off plates sold individually, one block off plate only. Description Part No. Mikuni Fuel Pump Block Off BN34/126 (No bolts are included with the block off) Blowsion Mikuni Fuel Pump Block Off 01-02-557 (Billet aluminum and includes all stainless hardware) GENUINE COMPONENTS HIGH SPEED INDUSTRIES CARBON FIBER FUEL PUMP BLOCK OFF & DIAPHRAGM COVER H.S.I. Mikuni SBN carbon fiber fuel pump block-off and diaphragm cover gets the job done while saving weight. Block off & diaphragm cover sold individually Yamaha Part No. Carbon Speed Plate Fuel Pump Block Off HSI-00-0001 Carbon Speed Plate Diaphragm Cover HSI-00-0002