🔧 Product Description
Genuine Sea-Doo Rear Extension Block - Part Number: 277001910
This genuine Sea-Doo rear extension block is used in the steering and handlebar assembly on selected performance Sea-Doo personal watercraft. It is an OEM rear support component designed to maintain the factory steering-housing structure and rear mounting alignment.
⚙️ Key Features
• Genuine Sea-Doo rear extension block
• OEM part number 277001910
• Steering-assembly rear support component
• Helps maintain rear housing position and alignment
• Direct-fit OEM part for selected RXT-X aS steering assemblies
🔄 Supersession & Cross Reference
OEM Supersession Chain:
• No available supersession chain
OEM / Related Numbers:
• 277001910
Aftermarket / Verified Equivalents:
• No aftermarket equivalent
🚤 Compatibility
Commonly used on:
• Sea-Doo steering and handlebar housing assemblies
Typically suits:
• Engine models:
• 2014 RXT-X aS 260 & RS — Steering
• HP Range: 260HP
• Engine Type: Sea-Doo 4-TEC Steering / Handlebar Housing Assembly
• Year Range: Approximately 2014
🔌 Function
The rear extension block supports the rear section of the steering housing and helps maintain correct assembly alignment.
Common signs of failure:
• Cracks or damage
• Distortion
• Loose assembly fitment
• Misalignment in steering housing parts
• Damage at fastener locations
📦 Condition
• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated
