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PowerUp Deluxe 4381HP Overhauled Magneto
MFR Model# 4381
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| Description | PN |
|---|---|
| 4381 PowerUp Deluxe Overhauled Magneto Impulsed | 08-13918 |
Overview
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NOTE: Please remove drive gears before returning Magneto cores for "Core Credit." These lightweight aircraft magnetos are being used by many new equipment manufacturers. Weigh only 3-3/4 lbs. compared to 6-1/4 lbs. for typical old style magnetos. All units carry a 12-month warranty after delivery to the user. These model magnetos are completely rebuild-able. The old 4000/4100 series magnetos and the 600 series magnetos may not be returned as an exchange unit for a new magneto of the same model. Most other Magnetos may be returned for core credit. Drive gears are not included. 4300 series is a direct replacement for previous 4200 series Magnetos. Additional core charge added to purchase at time of checkout |
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Application Guide
Application Guide
Reviews
I installed 4 on my Twin Comanche. They arrived packaged well ,cotter pin and gasket included,.once the BO was filled the installation was went smooth. I only have 1 hour of maintenance time on them but time will tell how well they work. , somewhat too early to make that determination.
When my O-320 engine was overhauled on my Grumman Cheetah in 2015 it came with rebuilt mags by this same company. Worked fine until recently when I noticed the aircraft was hard to start when hot (non-fuel injected). My IA said this is usually a failing impulse coupler (and condenser). Bought a replacement 4173R (rebuilt) and installed it and it works great and runs smooth. Of concern is that the paperwork said Overhauled when I ordered a Rebuilt. Didnt really have a choice but to install it anyway. Sure hope I didnt get an Overhauled mag when I asked (and paid for) a Rebuilt. Time will tell if this mag stays working. So far, so good.
Great Value. Easy swap. Run perfect. Nice to have the 8130s too.
Grateful that Spruce had in stock when no one did!! Ordered the QAA Slick 4373R. Noted that the impulse coupler was greasy with dirty grease came with FAA 8130. We ran it on the magneto bench and it operated fine. Typical Covid 19 shipping. 2 to 3 days later than expected, not Spruces fault.
Q&A
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The "R" in the part number just means it is overhauled. A 4371 is a left hand rotation mag.
Overhauled and rebuild magneto's share different replacement parts. When they overhaul a unit they tear down the magneto and only replace the parts that needs to be replaced. A rebuilt unit is where they replace all the parts in the magneto with brand new parts.
Per QAA: Yes, we will take a Bendix magneto as a core of a Slick.
Yes, they come with the domestic 8130.
Yes, the impulse coupling is included.
No. This is the overhauled magneto only. The harness would be purchased separately.
