Sea Doo 1503 4-Tec 215/255 Intercooled Supercharger 16 Tooth Rebuild Kit

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Sea Doo 1503 4-TEC 16 Tooth Supercharger Rebuild Kit. All 4-Tec Intercooled models 215 and 255 hp 16 tooth.

OEM #: 420881100, 420881101, 420881102, 420881946

• A - Cap Nut
• B - Stainless Washer
• C - O-Ring
• D - Bushing
• E - Seal Ring
• F - Aluminum Wheel
• G - Bushing
• H - Bearing (2 PCS)
• I - Bushing
• J - Spur Gear
• K - Friction Washer (2 PCS)
• L - Inner Gear
• M - Wave Gasket (5 PCS)
• N - Gear Shaft
• O - Bushing
• P - Hex Nut

Fits The Following Models:

2006-2008 Sea Doo GTX LTD SCIC 1503 Supercharger Rebuild Kit
2006-2009 Sea Doo RXP 215 1503 Supercharger Rebuild Kit
2006-2010 Sea Doo RXT S/C 215 1503 Supercharger Rebuild Kit
2007-2008 Sea Doo GTX Wake SCIC 1503 Supercharger Rebuild Kit
2008-2008 Sea Doo GTX SCIC 1503 Supercharger Rebuild Kit
2008-2009 Sea Doo RXT X 255 1503 Supercharger Rebuild Kit
2008-2011 Sea Doo RXP X 255 1503 Supercharger Rebuild Kit
2009-2009 Sea Doo GTX LTD IS 255 1503 Supercharger Rebuild Kit
2009-2009 Sea Doo RXT IS 255 1503 Supercharger Rebuild Kit
2009-2016 Sea Doo GTX Wake Pro 215 1503 Supercharger Rebuild Kit
2010-2012 Sea Doo RXT is 260 1503 Supercharger Rebuild Kit
2010-2016 Sea Doo GTX LTD IS 260 1503 Supercharger Rebuild Kit
2010-2016 Sea Doo RXT X 260 1503 Supercharger Rebuild Kit
2012-2015 Sea Doo RXP X 260 1503 Supercharger Rebuild Kit
2012-2016 Sea Doo GTR 215 1503 Supercharger Rebuild Kit
2014-2016 Sea Doo GTX LTD SCIC 1503 Supercharger Rebuild Kit

Note: This item is not included in the free shipping offer. Generic image and may not depict your actual kit. 

Ships via UPS or USPS Priority.  All "Open Box" items are excluded from our free shipping offer and are not returnable.

International Customers: Shipping charges reflect transportation costs only and do not include international brokerage fees, duties, GST/HST/PST, or other applicable taxes. Customers outside the United States may receive a separate invoice directly from the carrier for these additional charges.

If your order arrives damaged or appears defective, please submit a claim through our Customer Service Order Damage Form. Our team will review your submission and contact you within 24 hours (excluding weekends and holidays). All damage/defect claims must be reported within 48 hours of delivery.

An RMA# (Return Merchandise Authorization Number) is required for all returns.

Returns must be initiated through your Customer Account Portal within 10 days of delivery.

Returned items must be:

• Unused
• Uninstalled
• Unmodified
• Complete with all original packaging, hardware, manuals, and accessories

Returns not related to damage, defect, or an Atlantic Jet Sports shipping error are subject to a 20% restocking fee. Customers are responsible for return shipping costs.

Unauthorized returns will be refused at our shipping dock.

[View Full Return Policy & Return Instructions]

Non‑Returnable Items

The following items are final sale and not eligible for return, exchange, or store credit:

• Seat Covers
• Mat Kits, Mat Sheets
• Chin Pads
• Waterboxes
• Aqua Cart & Factory Zero Transportation/Beach Dollies, Totes, Display Carts, and all related Parts/Accessories
• Watercraft Stands
• Aqua Performance Watercraft Steps
• RRP Handlepoles
• Special Order Items
• Close‑Out Items

Electrical Components (non‑returnable):
Starter Motors, Regulators, Relays, CDI Units, Ignition Coils, Stator Coils, Stator Assemblies, Fuel Injectors.

All warranties are those of the manufacturer and not Atlantic Jet Sports. We will be happy to assist you in filing a warranty claim with the manufacturer, but please remember that the manufacturer determines whether a claim is approved or denied. Any modification to a product voids your warranty. All claims for consequential, physical, incidental, or special damage are hereby excluded.

Performance Product Use & Compliance Notice

Atlantic Jet Sports supplies high‑performance components engineered solely for closed‑course racing and sanctioned competition. These parts are not designed, tested, certified, or warranted for use on public waterways or on watercraft equipped with emissions‑controlled systems.

Installing or using these components may change the watercraft’s safety characteristics, emissions compliance, or legal classification. Using competition‑only products on public waterways may violate federal, state, or local regulations.

By purchasing, installing, or operating a watercraft equipped with these components, the user acknowledges and accepts full responsibility for all associated risks—including, but not limited to, personal injury, property damage, mechanical failure, or legal consequences. The user further agrees that Atlantic Jet Sports assumes no liability for damages arising from improper installation, misuse, or operation outside of competition environments.

For best performance and safety, Atlantic Jet Sports strongly recommends installation by a qualified technician experienced with high‑performance Personal Watercraft systems.

Product Installation Disclaimer

⚠️ Warning — Professional Installation Required

• Ensure the hull is fully ventilated and free of fuel vapors before using electric or battery‑powered tools. Failure to do so may result in fire, explosion, serious injury, or death.
• Disconnect the battery before performing any installation or maintenance to prevent accidental ignition, electrical shock, or unintended engine engagement.
• Allow the engine, exhaust, and surrounding components to cool completely before beginning work.
• No smoking, open flames, or spark‑producing devices should be present during installation.

This product is not intended for use on watercraft equipped with pollution‑control systems. Modifying or removing emissions‑related components may violate state or local laws and may render the watercraft illegal for use outside of competition.