2023 Hot Products Catalog

Index Service Tools & Hardware Accessories Body Steering & Controls Cables Waterline & Bilge Electrical Driveline Handling Exhaust Engine & Gaskets Intake Systems Four Stroke INTAKE SYSTEMS Orders & Info: 858-453-4454 • HotProductsUSA.com 136 © 2023 Hot Products. All rights reserved. MIKUNI PARTS SUPER BN 44I/46I FOR YAMAHA Rebuild kit for one Super BN44I or BN 46I carburetor. FITS ONLY: Yamaha Watercraft engine with Power Valve System (Type 60T, 66E, 66V, 67X, 68N) GENUINE COMPONENTS Part# 53-0450 Grommet Install Tool 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. Screw with 2 Washers (4)** . . . . . . . . . . . . . . .BN34/120-35 Cover, Pump . . . . . . . . . . . . . . . . . . . . . . . . . . Not Available Body Assembly, Pump . . . . . . . . . . . . . . . . . . .BN46I/49 Stop Screw, Idle . . . . . . . . . . . . . . . . . . . . . . . .BN38I/40 Washer, Aluminum (3) . . . . . . . . . . . . . . . . . . .BN38/39 Spring (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BN38/344 Cap, High Speed Adjuster . . . . . . . . . . . . . . . . Not Available Adjuster, High Speed . . . . . . . . . . . . . . . . . . . .604-25017 Washer, Aluminum (2) . . . . . . . . . . . . . . . . . . .BN38/172 Spring, Low Speed . . . . . . . . . . . . . . . . . . . . .BN38/343 Adjuster, Low Speed . . . . . . . . . . . . . . . . . . . .BN38/477 Main Jet, from size 30 to 240 (See page 118) . . .N102.221-SIZE Low Jet, from size 30 to160 (See page 118) . . . .N100.606-SIZE Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BV15/121-05-GG Plate, Valve . . . . . . . . . . . . . . . . . . . . . . . . . . .BN34/108-GG Valve, Body Assembly . . . . . . . . . . . . . . . . . . .BN44/165 Screw (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C5=0414-K Needle Valve Assembly . . . . . . . . . . . . . . . . .SEE PAGE 134 Plate, Needle Valve Retainer . . . . . . . . . . . . . .BN34/117-GG Screw w/Washer . . . . . . . . . . . . . . . . . . . . . . .CW2=0307-G Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C6=0308-K Cover, (stainless, unpainted) . . . . . . . . . . . . . .BN44/147 Screw (4)** . . . . . . . . . . . . . . . . . . . . . . . . . . .C2S=0514 Diaphragm, Accelerator Pump . . . . . . . . . . . .BN40I/22 MK-BN 44I-YAM Description Mikuni Part No. Gasket, Pump BN46I/13 Diaphragm, Pump (Clear) BN46I/14 O-Ring 616-92014 Check Valve (2 pcs) 999-815-071 Grommet (2 pcs) BN34/125 Diaphragm, Damper BN46I/34 Diaphragm, Damper (clear) BN46I/15 O-Ring 616-92015 Filter, Fuel BN44/146 O-Ring, High Speed B21/156 O-Ring, Low Speed B21/156 O-Ring, Needle Valve KV/10 Gasket, Valve Body BN34/123 Check Valve (clear) (10 pieces/pack)* BN34/107-10PK Pin, Arm VM30/97 Spring, Arm 115 gram 730-03027 Arm (Stainless) BN38/534 Diaphragm Assembly, Main BN44/145 Screw C6=0308-K Diagram No. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 39. **Tightening Torque: Part No. 19: 4.5 N•m (45 kg•cm) Part No. 42: 3.5 N•m (35 kg•cm) Note: DO NOT use gasket sealant during assembly. SBN44I/SBN46I REPLACEMENT PARTS ULTIMATE CARB GASKETS Thick “Green” gaskets. Mikuni Part No. 38mm 9230 40mm “I” Series * 9235 * Does not have OEM Alignment Holes 40mm “I” Series 7067-1 with Kawasaki OEM Alignment Holes Mikuni Part No. 44mm 9240 46mm 9250 48mm 9252 50mm 9257 50mm SD951 6740 “I” Series *Rebuild Kit includes 1 piece only