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Cylinder Sleeves

L.A. Sleeve produces a complete watercraft line of two stroke centrifugally spun iron cylinder sleeve. LASCO sleeves with exact port specifications, chrome-moly iron alloy, high tensile strength material provide the rebuilder with ease of installation, trouble free boring and a lasting long life engine. All sleeves sold individually.

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.
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.

NOTE: 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.
$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Sea Doo 580 '89-96 Cylinder Sleeve

L.A. Sleeve

Sea Doo 580 short finger port cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dim...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Sea Doo 650 '93-95 Cylinder Sleeve

L.A. Sleeve

Sea Doo 650 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and shapes...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Sea Doo 720 '95-01 Cylinder Sleeve

L.A. Sleeve

Sea Doo 720 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and shapes...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Sea Doo 785 DI '95-05 Cylinder Sleeve

L.A. Sleeve

Sea Doo 785 DI cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and sha...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Sea Doo 800 (All Non-RFI) Cylinder Sleeve

L.A. Sleeve

Sea Doo 800 (All Non-RFI Motors) cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision ...

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$161.20 - $161.20
$161.20
$161.20 - $161.20
$161.20

Sea Doo 951 (All Non-DI) Cylinder Sleeve

L.A. Sleeve

Sea Doo 951 (All Non-DI Motors) cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision d...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Sea Doo 951 DI Cylinder Sleeve

L.A. Sleeve

Sea Doo 951 DI cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and sha...

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$115.50 - $115.50
$115.50
$115.50 - $115.50
$115.50

Sea Doo 4-Tec 4-Stroke Cylinder Sleeve

L.A. Sleeve

Sea Doo 4-Tec 4-Stroke cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Yamaha 500 '87-92 Cylinder Sleeve

L.A. Sleeve

Yamaha 500 '87-92 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and ...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Yamaha 650 '90-93 Cylinder Sleeve

L.A. Sleeve

Yamaha 650 '90-93 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and ...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Yamaha 701 61X '93-07 Cylinder Sleeve

L.A. Sleeve

Yamaha 701 61X '93-07 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions ...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Yamaha 701 62T '95-02 Cylinder Sleeve

L.A. Sleeve

Yamaha 701 62T '95-02 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions ...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Yamaha 760 '96-00 Cylinder Sleeve

L.A. Sleeve

Yamaha 760 '96-00 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and ...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Yamaha 800 '98-05 Cylinder Sleeve

L.A. Sleeve

Yamaha 800 '98-05 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and ...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Yamaha 1100 '95-97 Cylinder Sleeve

L.A. Sleeve

Yamaha 1100 '95-97 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Yamaha 1200 (135hp NPV) '97-99 Cylinder Sleeve

L.A. Sleeve

Yamaha 1200 135hp Non-Power Valve Motor '97-99 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Yamaha 1200 (155hp PV) '99-05 Cylinder Sleeve

L.A. Sleeve

Yamaha 1200 155hp Power Valve Motor cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precisi...

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$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Yamaha 1300 '03-07 Cylinder Sleeve

L.A. Sleeve

Yamaha GP1300R '03-07 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions ...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Kawasaki 550 '86-90 Cylinder Sleeve

L.A. Sleeve

Kawasaki 550 '86-90 iron cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensio...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Kawasaki 550SX Reed Motor '91-95 Cylinder Sleeve

L.A. Sleeve

Kawasaki 550SX Reed Motor '91-95 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision ...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Kawasaki 650 '86-96 Cylinder Sleeve

L.A. Sleeve

Kawasaki 650 '86-96 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions an...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Kawasaki 750SX/SS '92-95 Cylinder Sleeve

L.A. Sleeve

Kawasaki 750 SX/SS '92-95 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensi...

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$170.50 - $170.50
$170.50
$170.50 - $170.50
$170.50

Kawasaki 750SX/SS '92-95 HD Cylinder Sleeve

L.A. Sleeve

Kawasaki 750 SX/SS '92-95 Special Heavy OD Sleeve 3.600” cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground....

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Kawasaki 750SXI, ZXI '96-97, ST '94-95, SXI Pro Cylinder Sleeve

L.A. Sleeve

Kawasaki 750 SXI, 750 ZXI '96-97, 750 ST '94-95, 750 SXI Pro cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless gro...

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$170.50 - $170.50
$170.50
$170.50 - $170.50
$170.50

Kawasaki 750SX, ZXI '95-97, ST '94-95, SXI Pro HD Cylinder Sleeve

L.A. Sleeve

Kawasaki 750SX, 750ZXI '95-97, 750ST '94-95, 750SXI Pro Special Heavy OD Sleeve 3.600” cylinder sleeve made from chrome-moly alloy. Outside diamete...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Kawasaki 800SXR '03-12 Cylinder Sleeve

L.A. Sleeve

Kawasaki 800 SX-R '03-12 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensio...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Kawasaki 900ZXI, STX '95-06 Cylinder Sleeve

L.A. Sleeve

Kawasaki 900 ZXI, 900 STX '95-06 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision ...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Kawasaki 1100ZXI, 1100STX '96-02 Cylinder Sleeve

L.A. Sleeve

Kawasaki 1100ZXI, 1100STX '96-02 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision ...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Kawasaki Ultra 150 '99-00 Cylinder Sleeve

L.A. Sleeve

Kawasaki Ultra 150 '99-00 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensi...

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$119.25 - $119.25
$119.25
$119.25 - $119.25
$119.25

Kawasaki STX-12F '03-07 Cylinder Sleeve

L.A. Sleeve

Kawasaki STX-12F '03-07 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimension...

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$115.00 - $115.00
$115.00
$115.00 - $115.00
$115.00

Kawasaki STX-15F '04-15, Ultra LX '07-15, SX-R 1500 Cylinder Sleeve

L.A. Sleeve

Kawasaki STX-15F '04-15, Ultra LX '07-15, SX-R 1500 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Port...

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$115.00 - $115.00
$115.00
$115.00 - $115.00
$115.00

Kawasaki Ultra 250X/LX '07-08, Ultra 260X/LX '09-10, Ultra 300X/LX '11-13 Cylinder Sleeve

L.A. Sleeve

Kawasaki Ultra 250X/LX '07-08, Ultra 260X/LX '09-10, Ultra 300X/LX '11-13 cylinder sleeve made from chrome-moly alloy. Outside diameter precision c...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Polaris 650 '92-95 Cylinder Sleeve

L.A. Sleeve

Polaris 650 '92-95 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and...

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$170.50 - $170.50
$170.50
$170.50 - $170.50
$170.50

Polaris 777 '02 Cylinder Sleeve

L.A. Sleeve

Polaris 777 '02 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and sh...

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$165.00 - $165.00
$165.00
$165.00 - $165.00
$165.00

Polaris 785 '97-01 Cylinder Sleeve

L.A. Sleeve

Polaris 785 '97-01 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and...

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$170.50 - $170.50
$170.50
$170.50 - $170.50
$170.50

Polaris 900 '96-97 Cylinder Sleeve

L.A. Sleeve

Polaris 900 '96-97 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions and...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Polaris 1050 '96-99 Cylinder Sleeve

L.A. Sleeve

Polaris 1050 '96-99 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions an...

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$170.50 - $170.50
$170.50
$170.50 - $170.50
$170.50

Polaris 1200 '99-02 Cylinder Sleeve

L.A. Sleeve

Polaris 1200 '99-02 cylinder sleeve made from chrome-moly alloy. Outside diameter precision centerless ground. Ports cut to precision dimensions an...

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