278003040 Seadoo IBR Actuator | Genuine Used Part

🔧 Product Description

Genuine Sea-Doo iBR Actuator - Part Number: 278003040

This genuine Sea-Doo iBR actuator is used in the Intelligent Brake and Reverse system. It drives the reverse gate mechanism electronically to provide reverse and braking operation through the factory iBR assembly.

⚙️ Key Features

• Genuine Sea-Doo iBR actuator

• OEM part number 278003040

• Intelligent Brake and Reverse actuator assembly

• Supersedes earlier OEM actuator references 278002487, 278002643 and 278002863

• Direct-fit OEM reverse / braking-system component

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 278003040 → Supersedes 278002863

• 278002863 → Supersedes 278002643

• 278002643 → Supersedes 278002487

• 278002487 (earlier OEM reference)

OEM / Related Numbers:

• 278002487

• 278002643

• 278002863

• 278003040

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Sea-Doo iBR reverse / braking assemblies

Typically suits:

• Engine models:

• 2011 GTI 130 (1503 DT) — Reverse

• 2011 GTI Limited 155 (1503 NA) — Reverse

• 2011 GTI SE 130 (1503 DT) — Reverse

• 2011 GTI SE 155 (1503 NA) — Reverse

• 2011 GTX 155 (1503 NA ETC) — Reverse

• 2011 WAKE 155 (1503 NA) — Reverse

• 2012 GTI 130 (23CA, 23CB) — Reverse

• 2012 GTI 130 (23CS, 23CR) — Reverse

• 2012 GTI Limited 155 (39CA, 39CB) — Reverse

• 2012 GTI Limited 155 (39CS) — Reverse

• 2012 GTI SE 130 (24CA, 24CB, 24CC) — Reverse

• 2012 GTI SE 130 (24CS, 24CR) — Reverse

• 2012 GTI SE 155 (30CA, 30CB) — Reverse

• 2012 GTI SE 155 (30CS) — Reverse

• 2012 GTR 215 — Reverse

• 2012 GTX 155 (38CA, 38CB) — Reverse

• 2012 GTX 155 (38CS, 38CR) — Reverse

• 2012 GTX S 155 — Reverse

• 2012 RXP-X 260 & RS — Reverse

• 2012 WAKE 155 (35CA, 35CB) — Reverse

• 2012 WAKE 155 (35CR, 35CS) — Reverse

• 2013 GTI 130 — Reverse

• 2013 GTI Limited 155 — Reverse

• 2013 GTI SE 130 — Reverse

• 2013 GTI SE 155 — Reverse

• 2013 GTR 215 — Reverse

• 2013 GTX 155 — Reverse

• 2013 GTX 215 — Reverse

• 2013 GTX Limited iS 260 — Reverse

• 2013 GTX S 155 — Reverse

• 2013 RXP-X 260 & RS — Reverse

• HP Range: Approximately 130HP - 260HP

• Engine Type: Sea-Doo 4-TEC iBR Reverse / Braking System

• Year Range: Approximately 2011 - 2013

🔌 Function

The iBR actuator moves the reverse gate assembly to control reverse thrust and braking through the factory Intelligent Brake and Reverse system.

Common signs of failure:

• iBR warning message

• Reverse or braking system not responding

• Actuator not cycling correctly

• Grinding, binding or clicking from iBR mechanism

• Fault codes or electrical actuator failure

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated