420811788 Seadoo Bracket | Genuine Used Part

🔧 Product Description

Genuine Sea-Doo Engine Bracket PTO, Exhaust - Part Number: 420811788

This genuine Sea-Doo PTO exhaust-side engine bracket is used in the engine block mounting assembly on Sea-Doo 4-TEC and ACE engines. It helps support and locate the engine at the PTO / exhaust side of the factory mounting layout.

⚙️ Key Features

• Genuine Sea-Doo engine bracket

• OEM part number 420811788

• PTO exhaust-side engine mounting bracket

• Factory engine block support component

• Direct-fit OEM bracket for listed Sea-Doo engine block assemblies

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• No available supersession chain

OEM / Related Numbers:

• 420811788

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Sea-Doo engine block / engine mounting bracket assemblies

Typically suits:

• Engine models:

• 2011 230 Challenger SE 310 — Engine Block

• 2011 230 SP 430 — Engine Block

• 2012 GTI 130 / GTI SE 130 / GTI SE 155 — Engine Block

• 2012 GTR 215 — Engine Block

• 2012 RXP-X 260 & RS — Engine Block

• 2013 GTI 130 / GTI SE 130 / GTI SE 155 — Engine Block

• 2013 GTR 215 — Engine Block

• 2013 RXP-X 260 & RS — Engine Block

• 2016 RXP 300 — Engine Block

• 2017 RXP 300 — Engine Block

• 2018 RXP 300 — Engine Block

• 2018 RXT 230 / RXT 300 — Engine Block

• 2021 GTX PRO 130 — Engine Block

• HP Range: Approximately 130HP - 300HP

• Engine Type: Sea-Doo Rotax 4-TEC / 1630 ACE Engine Mounting Assembly

• Year Range: Approximately 2011 - 2021

🔌 Function

The bracket supports the PTO exhaust side of the engine and helps keep the engine correctly positioned in the hull mounting system.

Common signs of failure:

• Excess vibration

• Engine mount alignment issues

• Cracked or bent bracket

• Broken mounting points

• Damage after engine removal or hull impact

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated