420881102 Sea-Doo Supercharger Repair Kit | Genuine OEM BRP Part

🔧 Product Description

Genuine Sea-Doo 215 / 255 / 260 HP Supercharger Rebuild Kit - Part Number: 420881102

A genuine BRP complete supercharger service package for supported 215, 255 and 260 HP 1503 4-TEC engines. It renews the clutch, bearing, seal and shaft-support components used inside the factory supercharger and incorporates the later metal clutch-washer design.

⚙️ Key Features

• Genuine BRP complete supercharger rebuild package
• For supported 215, 255 and 260 HP 1503 4-TEC superchargers
• Later metal clutch-washer service specification
• Renews internal bearings, seals, clutch and retaining components
• Supercharger slip moment and shaft end play must be measured with the correct BRP service tools

📋 Kit / Assembly Contents

• 1 × complete supercharger rebuild component package - 420881102
• 1 × ball-bearing / bellows service assembly - related component 420832642
• 1 × upgraded metal clutch-washer group - supplied within kit 420881102; individual package number not separately identified
• 1 × needle-bearing and thrust-component group - supplied within kit 420881102; individual package numbers not separately identified
• 1 × spring, retainer, nut, O-ring and seal group - supplied within kit 420881102; individual package numbers not all separately identified

🚤 Compatibility

Commonly used on

• RXP 215 - approximately 2004-2009
• RXP-X 255/260 - approximately 2008-2015
• RXT 215/260 - approximately 2005-2015
• RXT-X 255/260 - approximately 2009-2015
• RXT iS 255/260 - approximately 2009-2012
• GTX 215/255/260 - approximately 2005-2015
• GTR 215 - approximately 2012-2015
• Wake Pro 215 - approximately 2009-2015
• Selected 215/255/260 HP Speedster, Challenger, Wake, Islandia and Utopia jet boats

Typically suits

• HP Range: 215, 255 and 260 HP
• Engine / Drive Type: Supercharged and intercooled 1503 cc Rotax 4-TEC engine
• Year Range: Approximately 2004-2016, supercharger revision dependent
• Serial / Model Identification: Confirm the complete watercraft model, engine identification and supercharger gear/shaft assembly. Follow the model-specific BRP rebuild interval and slip-moment specification.

🔌 Function

Restores the supercharger clutch, bearing support and shaft sealing components so the compressor can produce controlled boost without excessive slip, noise or internal wear.

⚠️ Common Signs of Failure

• Loss of boost, slow acceleration or reduced top speed
• Metallic rattling, grinding or abnormal supercharger noise
• Excessive shaft radial or axial movement
• Clutch slip moment outside specification
• Metal debris is found in the engine oil or oil filter
• Supercharger has exceeded its model-specific inspection or rebuild interval

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 420881102 → later complete rebuild kit replacing 420881101 and 420881100 on supported models
• 420881101 → preceding supercharger rebuild-kit revision
• 420881100 → earlier supercharger rebuild-kit reference
• 420881946 and 420881942 - related supercharger service references requiring model verification

OEM / Related Numbers

• 420881102
• 420881101
• 420881100
• 420881946
• 420881942
• 420832642

Aftermarket / Verified Equivalents

• WSM: 010-102K
• PWC-SD-0090-KT aftermarket 215/255/260 supercharger rebuild-kit family

📦 Condition

• Genuine Sea-Doo / BRP OEM part
• Brand new
• Supplied in genuine BRP or equivalent protective packaging