Cessna 172 Cabin Door Stop Improvement Service Kit SK172-47.

Eligible for installation on:

• Cessna 172 (S/Ns 17265685 thru 17267819)
• Cessna R172 (S/Ns R1722000 thru 1722029)
• Cessna F172 (S/Ns F17201385 thru F17201564)
• Cessna FR172 (S/Ns FR 17200560 & FR17200562 thru Fr17200610)

Very difficult to locate Service kit.