• 0550321-10, 0550321-12 Aft spinner Bulkhead Cessna 172
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APS0550321-12

APS0550321-12

BULKHEAD ASSEMBLY SPINNER AFT

Low stock: 1 left

$346.00 USD
$346.00 USD
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Shipping calculated at checkout.

Replaces Part Number

0550321-10, 0550321-11, and 0550321-12

PMA Model Eligibility

FAA-PMA
172I, 172K, 172L, 172M, 172N, 172P, 172R, 172S, F172L, F172M, F172N, and F172P

Air Plains Model Eligibility

APS-STC
172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, and 172R models are approved when any of the following STC is incorporated: SA4428SW

If requested, FAA Form 8130-3 must be added to cart. All other documents will be provided in digital format to your e-mail after check-out or provided with the shipped item.
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Not compatible with propeller hubs stamped with "PY", Penn Yan Superhawk Conversion

Cessna 172 Propeller Spinner Balance

A well balanced spinner will reduce cabin vibration and give you a more comfortable ride. Often the forward spinner bulkheads is damaged under stress because of an improper installation.