Sand Seal Pulley

Condition Notes (Fair): This is a pre-owned performance component. It shows typical signs of age and use, including visible surface wear, minor nicks or scratches on the timing marks, and grease or belt residue. It remains fully structural, spins true, and is ready to be cleaned up for installation.

Seal Requirement: Please note: This pulley features a precision machined neck designed specifically for a sand seal system. It requires the use of a sand seal (either a press-in or bolt-on case adapter style, not included) to properly seal against the engine case and prevent oil leaks.

Compatibility: Fits standard aircooled engines looking for improved throttle response and reduced parasitic drag.