Skip to content

Sea Doo 800 GSX RFI '99-01 Individual Gaskets

$4.26
SKU 008-583

Sea Doo 800 GSX RFI '99-01 Individual Gaskets.
Stock Intake: Rotary Fuel Injection.
Note: All Gaskets Are Sold Each.

Ref. # Description OEM # Qty. Req.
1 Cylinder O-Ring (Inner) 290931410 2
2 Cylinder O-Ring (Outer) 290931420 2
3 Spark Plug O-Ring 290430782 2
4 Head Cover O-Ring 290831550 1
5 Cylinder Base Gasket 420931728 1
6 Exhaust Manifold To Cylinder Gasket 420931481 1
7 Exhaust Manifold To Head Pipe Gasket 420931503 1
8 SD 800 RFi Power Valve 420854354 2
9 Power Valve Stem O-Ring 420931765 2
10 Power Valve Housing O-Ring 420931670 2
11 Power Valve Housing 420854436 2
12 Power Valve O-Ring 420931765 2
13 Power Valve Supporting Ring 420926225 2
14 Power Valve Compression Spring #1 420838260 2
15 Power Valve Bellow Spring (Small) 420838253 2
16 Power Valve Bellows 420260723 2
17 Power Valve Exhaust Piston 420854446 2
18 Power Valve Bellow Spring (Large) 420239048 2
19 Power Valve Compression Spring #2 420939137 2
20 Power Valve Cover 420911558 2
21 Power Valve Cover Adjustment Screw 420241221 2
22 Power Valve Cover Hold Down Spring Clip 420838083 2
23 Rotary Cover O-Ring 420831767 1
21 Rotary Cover Front O-Ring 420850520 1
22 Throttle Body Gasket 420950792 1
23 Flywheel Cover O-Ring 290950360 1
N/S Crankshaft Oil Seal Kit (Outer Seals Only) - 1 Kit
NOTE: N/S - Item Not Shown On Diagram.