2025 Hot Products Catalog

Four Stroke Intake Systems Engine & Gaskets Exhaust Driveline Handling Electrical Waterline & Bilge Cables Steering & Controls Body Accessories Service Tools & Hardware Index EXHAUST Orders & Info: 858-453-4454 • HotProductsUSA.com 217 © 2025 Hot Products. All rights reserved. EXHAUST PARTS • POWER VALVE PARTS WAVE EATER POWER VALVE RETAINER CLIP FOR YAMAHA GPR Designed as an added measure of security when retaining the OEM Power valves in Yamaha engines. Fitted clip prevents pin for moving and valve from dropping to low into valve guide. Special couplers better synchronize valve actuation through tighter tolerances and improved design. Description Part No. Wave Eater Power Valve Retainer Clip Only WE-CLIP Sold Individually Wave Eater 2-Cylinder Kit WE-800-KIT Wave Eater 3-Cylinder Kit WE-1200-KIT POWER VALVE PISTON FOR SEA-DOO Description OEM No. Part No. A. Fits All Engines with Power Valve 420-854-449 010-495-10 B. Sea-Doo Power Valve for use 420-253-255 010-495-15 with Muffler PowerValve Assembly GSX (96-99), GTX (96-99), LRV (2000), SP (97), SPX (97-99), XP (96-99) A. B. WSM REPLACEMENT EXHAUST VALVE PARTS FOR GPR800/1200/1300 Description O.E. No. Part No. A. Housing Gasket 66E-1131B-01-00 3470 B. Power Valve 60T-1131S-00-00 010-497-01 C. Oil Seal 93109-08M07-00 009-790 D. Joint Cover 66E-1131C-10-00 010-497-07 E. Safety Link 60T-11832-00-00 010-497-08 Valve Repair Complete Kit (A-E) 010-497-01K D. B. A. C. E. WE-1200-KIT WE-CLIP WORX RACING EXHAUST SLEEVE FOR YAMAHA 2 STROKE SUPERJET & KAWASAKI 800 SX-R WORX exhaust sleeve fits directly into the OEM exhaust muffler and reduces the stinger size of the pipe to create more back pressure in the pipe for increased top speed. Used by Pro National & World Lites class Champions. Description Part No. Yamaha 2 Stroke Super Jet (1996-20) WR04041 Kawasaki 800 SX-R WR04059 HIGH SPEED EXHAUST STINGER FOR YAMAHA 2 STROKE SUPERJET Reduces the exhaust outlet size creating more back pressure in the chamber resulting in more power & throttle response. Includes Stainless steel hose clamp. Description Part No. Yamaha 2 Stroke SuperJet (1996-20) HSI-75-0008 Minimum Diameter Max Diameter Size Inch mm Inch mm Part No. #238 2 15/64 56.7531 2 29/64 62.3094 D43H-75-238 #300 2 12/16 70.2564 3 1/16 77.7748 D40H-75-300 #325 3 5/32 80.1687 3 21/64 84.5344 D40H-75-325 #400 3 49/64 95.6469 4 1/6 105.833 D40H-75-400 #450 4 17/64 108.347 4 9/16 115.887 D40H-75-450 #500 4 49/64 115.887 5 1/16 128.587 D40H-75-500 #525 5 11/64 131.366 5 5/16 134.937 D40H-75-525 #550 5 17/64 133.747 5 9/16 141.287 D40H-75-550 All T-Bolt Clamps are 3/4” (.75mm) wide T-BOLT CLAMPS L . Description OEM No. Part No. F. Power Valve Bellow 420-260-723 010-495-05 G. Power Valve Rubber 420-239.048 010-495-06 Boot Spring (Large) H. Power Valve Rubber 420-838.253 010-495-07 Boot Spring (Small) I. Power Valve Gasket 290-931-540 6618 J. Power Valve Stem O-Ring 290-430-110 6622 K. Adjustment Screw 290-244-220 010-495-27 L. Spring 290-939-137 010-028 REPLACEMENT POWER VALVE PARTS FOR SEA-DOO J . K . F . H . I . G .