5N-8390 Caterpillar Air Starter Seal & Vane Kit | Engine Starting Parts

CAT 5N-8390 Caterpillar Air Starter Seal & Vane Kit

OEM-quality seal and vane kit for Caterpillar pneumatic air starters. Restores air starter performance by replacing worn seals and vanes that cause loss of starting torque, air leakage, and slow cranking speeds. A cost-effective rebuild solution that extends air starter service life. Ideal for global parts retailers, repair service providers, and industrial/marine engine workshops.

Part Specifications

• Part Number: 5N-8390
• Brand: Caterpillar (CAT)
• Component: Air Starter Seal & Vane Kit
• Kit Contents: Seals & Vanes
• Condition: New / OEM Replacement
• Country of Origin: China
• HS Code: 8409.99
• Application: Industrial / Marine / Power Generation

Compatible Equipment

• Caterpillar Air Starters (multiple models)
• Please confirm compatibility with your air starter model before ordering.

Cross Reference Numbers

5N-8390 | 5N8390 | CAT5N8390

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