VALVE STEMS (P/N 402ah) - New Surplus

The 402ah is a metal valve core for aircraft pneumatic inflation valves. This spring-loaded, self-sealing component installs inside a threaded valve stem to maintain tire and inner-tube pressure while allowing controlled inflation and deflation during service. The compact design prevents air leakage when not in use.

Install in compatible wheel valve stems per the aircraft maintenance manual, then leak-check after inflation to verify proper seating and pressure retention.

What is the VALVE STEMS (P/N 402ah)?

The 402ah is a metal valve core for aircraft pneumatic inflation valves. This spring-loaded, self-sealing component installs inside a threaded valve stem to maintain tire and inner-tube pressure while allowing controlled inflation and deflation during service.

What aircraft models does the 402ah fit?

Part number 402ah is listed in multiple aircraft Illustrated Parts Catalogs. Always verify the VALVE STEMS against your specific aircraft model's IPC and Type Certificate Data Sheet before ordering. Currently available in: New Surplus.

Does the 402ah include an 8130-3 tag and maintenance records?

Documentation varies by condition. Overhauled and repaired landing gear components include 8130-3 airworthiness tags. New surplus includes manufacturer documentation. Contact us for trace documentation on the specific condition you need.

Do you offer volume pricing for fleet orders of the 402ah?

Yes, we offer quantity discounts for fleet maintenance orders. Submit a Request for Quote (RFQ) specifying your required quantity, or call (904) 998-9101 to discuss fleet pricing for the VALVE STEMS.