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Service bulletin PAB1095

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10172236
Published by NHTSA2020-03-07
Manufacturer's numberPAB1095
Manufacturer's date2020-02-12
NHTSA componentENGINE AND ENGINE COOLING; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

GENUINE MOTOR PARTS AND ACCESSORIES BULLETIN PAB1095: SCREAMIN’ EAGLE 4.310” PISTON OIL EXPANDER RING DESIGN. PURPOSE: To notify dealers of a design difference with the oil expander ring on the 4.310” piston compared to other Screamin’ Eagle®pistons.

The document

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

Engine, Equipment and accessories

Vehicles listed
HARLEY-DAVIDSON HARLEY-DAVIDSON

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