Service bulletin PAB1164

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's summary

GENUINE MOTOR PARTS AND ACCESSORIES BULLETIN PAB1164: 2023-2024 SCREAMIN EAGLE 131 OR 135 STAGE IV KITS AND 135 CRATE ENGINES. PURPOSE: To inform dealerships that previous 2023-2024 Center-Cooled Screamin' Eagle 131ci/135ci Stage IV kits and 135ci Crate Engines WILL NOT FIT 2025 Center-Cooled Touring vehicles due to cylinder head and knock sensor changes.

The document

• NHTSA's copy of the document (PDF)
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The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Engine, Fuel system, Transmission and driveline

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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