Note: Quantity two (2) each of P/N MC471-052 Cabin Heat (Ivory) knob is required for the following aircraft:
1. PA22-135S serial numbers 22-534 thru 22-2377 and 22-2379 thru 22-2424
2. PA22-150, PA22S-150, PA22-160, PA22S-160 serial numbers 22-2379 thru 22-2424.
Control Knobs for Piper Aircraft
Give your panel an upgrade - Replace old discolored knobs!
High quality replacement knobs with 10-32 threads duplicate the original Piper color and shape to maintain the original factory appearance of the instrument panel.
To select the correct knob for your aircraft, please see the Eligibility Chart.
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|Current McFarlane Product Catalog|
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|Recommended Control Cleaning Instructions|
|Control Eligibility and Catalog Information|
|Piper Control Catalog Information|
I purchased a laser engraved knob and the thickness of the marking is very shallow. What kind of wear resistance can I expect?
Why is my new engine control too long/short?
What is the minimum bend radius for my engine control?
How do I trim my engine control to length?
How do I clean and sanitize a McFarlane Push-Pull Control?