C3317-230 - O-Ring

Hartzell Engine Technologies LLC

C3317-230 - O-Ring

P/N: C3317-230

Product Code: OR50C

Certificate Type: Certificate of Conformity (CoC)

Price on Request
The C3317-230 is a precision aircraft-grade O-ring seal used primarily in Hartzell constant-speed propeller hub assemblies and certain Beechcraft/Cessna applications.

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P/N C3317-230
Product Code OR50C
Product Category O-Rings
Certificate Type Certificate of Conformity (CoC)
Country of Manufacture United States
Delivery Please add to cart for availability. If no stock delivery term is usually 3-4 weeks.
Importer for Serbia Grappolo Aviation Supply Co. Ltd
Manufacturer Hartzell Engine Technologies LLC

Key Features
Part Number: C3317-230
Description: O-Ring / Propeller Hub Seal
Manufacturer: Hartzell Propeller (OEM application) 
Material: Nitrile rubber (Buna-N/NBR) for oil resistance and durability. 
Designed for hydraulic oil sealing in constant-speed propeller systems.
Suitable for overhaul and maintenance of approved Hartzell propeller models.
Flight-critical sealing component requiring replacement during propeller disassembly and overhaul. 

Dimensions
Inside Diameter (ID) 2.734 in (69.44 mm)
Cross Section 0.139 in (3.53 mm)
Equivalent Size AS568-230

Applications
Hartzell HC-B4TN-1 propeller hubs.
Constant-speed propeller hydraulic oil retention systems.
Aircraft propeller overhaul and maintenance operations.
Various general aviation aircraft equipped with approved Hartzell propellers.

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