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Index Service Tools & Hardware Accessories Body Steering & Controls Cables Waterline & Bilge Electrical Driveline Handling Exhaust Engine & Gaskets Intake Systems Four Stroke ENGINE & GASKETS Orders & Info: 858-453-4454 • HotProductsUSA.com 196 © 2024 Hot Products. All rights reserved. LA SLEEVES General Rules for Sleeve Installation: These tips are intended to be a guide for installing sleeves into cylinders. There are always exceptions to the rule and care must be taken on special applications. ALWAYS WAIT UNTIL THE SLEEVE ARRIVES BEFORE BEGINNING ANY MACHINE WORK. NEVER ASSUME THAT THE STATED MODEL AND YEAR OF THE CYLINDER IS CORRECT. ALWAYS CHECK TO SEE IF THE SLEEVE PORTS MATCH THE CYLINDER PORTS. 1. Interference fit for cylinder sleeve to aluminum bore is .004 2. Interference fit for cylinder sleeve to a cast iron bore is .002 to .003 3. Installation of flanged type sleeves follow the same rules, but the top of the cylinder must have a countersink to the correct depth to accept the flanged sleeve. .000 to .001 interference fit on the flange diameter is recommended. 4. Heating the cylinder for 45 minutes to one hour at 350 degrees to 450 degrees is preferable. 5. The sleeve should slide in very easily when the cylinder is properly heated. Freeze shrinking the sleeve is not necessary. (Some machinists believe this assists installation of the sleeve.) 6. REMEMBER: Rap or press the sleeve down while the cylinder is cooling down. Use a hydraulic press for this procedure. 7. Milling the top deck of the cylinder always adds a quality touch. A caution here, some cylinders may not be able to have the top surface decked. 8. For two-stroke cylinders, blending or matching the aluminum cylinder to the sleeve ports is recommended for proper fuel flow. MODEL L.A. SLEEVE CUBIC DISPLACEMENT CYLINDER I.D. ★ CODE PART NO. Sea-Doo 580 Long Finger Port (1988) 580cc 76mm RS FL-5102 580 Short Finger Port (1989-96) 580cc 76mm RS FL-5125 XP/SPI, GTX, SPX (1993-95) 650cc 78mm RS FL-5244 GTI, HX, SPX, XP, GTS, GS, GSI 718cc 82mm RS FL-5268 XP/SPX/GTX RFI-785 Rave (1995-2002) 782cc 82mm RS FL-5290 GSX/XP/GTX-951 LTD RX (1997-2002) 951cc 88mm RS FL-5322 785DI 782cc 82mm RS FL-5583 951DI 951cc 88mm RS FL-5578 4-Tec 4 Stroke, 1503, 1500 HO ACE 1494cc 100mm RS FL-5500 900 HO ACE 899cc 74mm AC FL-5809 Polaris SL-650 (1992-95) 647cc 65mm CI FL-5191 SL-750 (1993-95) 744cc 69.70mm CI FL-5239 SLX Pro 785 (1997-2001) 69.72mm AC FL-5342 SL-900 (1996-97) 889cc 74.50mm RS FL-5305 SLTX/SLXH-1051 (1996-99) 1051cc 81mm FL-5297 Virage, Octane 777 (2002) 777cc 84mm RS FL-5416 Genesis 1200 (1999-2002), SLX, X-45 1200, 1165cc 84mm RS FL-5416 Pro 1200, Virage TX & TXI (1999-2002) Yamaha Wave Jammer, Wave Runner (1987-92) 496cc 72mm RS YA-5025 Wave Runner, Super Jet (thru 1993) 633cc 77mm RS YA-5139 61X Wave Blaster, WRIII, FX, Pro VXR, Superjet (1993-2007) 701cc 81mm RS YA-5187 Super Jet, Wave Blaster Big Bore 789cc 84mm YA-5187B 62T 701 Wave Raider (1994-95), Wave Venture XL 700 (1995-2002) 701cc 81mm RS YA-5284 Wave Raider, WBII, GP 760/Wave Blaster (1996-00) 754cc 84mm RS YA-5304 Wave Runner GP-800 (1998-2002), XL/XLT 800 (2000-02) 784cc 80mm AC YA-5356 1100Wave Raider (1995-96), Wave Venture (1996-97) 1051cc 81mm RS YA-5282 GP1200(1997-99)/XL 1200 (1998) 1131cc 84mm RS YA-5349 XL1200 LTD/GP1200R 1176cc 80mm AC YA-5469 GP1300R (2003-07) 1296cc 84mm AC YA-5502 VX110 (2008-09), FX HO (2003-08) 1052cc 75.95mm AC YA-5566 FX Cruiser, FX, FZR, FZS, HO, SHO, SVHO, VXR, GP1800-R (2017-21) 1812cc 86mm AC YA-5688 FX Cruiser, FX, FZR, FZS, HO, SHO, SVHO, VXR Big Bore 1870cc 1870cc 88mm BB YA-5688B TR-1 HO, VX1050 (2016-21), VX, EX, EXR 1052 1052cc 82mm CL YA-5802 Kawasaki JS-550 Iron Cylinder (1986-90) 531cc 75mm CC KA-5033 JS-550 SX Reed (1991-95) 531cc 75mm CI KA-5135 JS, JF-650 (1986-96) 635cc 76mm CS KA-999 JS-750 SX/SS (1992-95) 743cc 80mm CI KA-5166 JS-750 SX/SS (1992-95) Special Heavy OD Sleeve 3. 600” 743cc 80mm CS KA-5166H JS-750 SXI, ZXI (1996-97), ST (1994-95) SXI Pro 743cc 80mm CI KA-5280 JS-750 SX, ZXI (1995-97), ST (1994-95), SXI Pro Special Heavy OD Sleeve 3.600” 743cc 80mm CS KA-5280H JS-900 ZXI, STX (1995-06) 891cc 73mm CS KA-5283 JS1100ZXI, STX (1996-2002) 1071cc 80mm CI KA-5303 JS-1100 ZXI, STX (1996-2002) Big Bore 1180cc 83mm KA-5303B 800 SXR (2003-12) 782cc 82mm CI KA-5496 Ultra 150 (1999-2000) 1176cc 80mm AC KA-5415 STX-12F (2003-07) 1199cc 83mm AC KA-5433 Ultra 250X/LX (2007-08), Ultra 260X/LX (2009-10), Ultra 300X/LX (2014-22) 1498cc 83mm AC KA-5776 STX-15F (2004-22), Ultra LX (2007-22), SX-R 1500 1498cc 83mm AC KA-5565 *Sleeve are sold individually L.A. Sleeve Co. L.A. Sleeve produces a complete watercraft line of two stroke centrifugally spun iron cylinder sleeves. LASCO sleeves with exact port specifications, chrome-moly iron alloy, high tensile strength material provide the rebuilder with ease if installation, trouble free boring and a lasting long life engine. ★ Column Code Explanations: AC – Original cylinder bore is alloy-chrome plated, Nikasil, or electrofused. The cylinder must be bored to accept the new cylinder sleeve. CS – Original block has a cast-in sleeve liner in the cylinder. The cylinder must be bored out to accept the new cylinder sleeve. The cast-in liner will be bored completely out of the cylinder. Do not try to push out the cast-in liner, cylinder damage may be the result. CI – Original block has a cast-in liner in the cylinder. The cylinder must be bored to accept the new cylinder sleeve. When using a CI style sleeve the cast-in liner will not be completely removed. The sleeve is designed to insert into the iron lined cylinder. RS – Original block has a replacement sleeve. Heat the cylinder to remove the sleeve. Reheat the cylin- der to install the new cylinder sleeve. CC – Original barrel is cast-iron. The cylinder must be bored to accept the new cylinder sleeve .