|Hartzell Part No.||Volt/Amp||Drive||Replaces||PN||Price||Buy|
|ALE-6520R||12V/40A||Belt||ALE-6420, Lyc LW-14302|
|ALE-8520R||12V/40A||Belt||ALE-8420, Lyc LW-14300|
|ALT-8520R||24V/50A||Belt||ALT-8420, CMI 652486|
|ALT-9522R||24V/50A||Direct||ALT-9422, CMI 641668|
|ALU-6521RS||24V/70A||No Pully/Belt||ALU-6421LS, Lyc LW-14329|
|ALU-8521RS||24V/70A||No Pully/Belt||ALU-8421LS, Lyc LW-14326|
|ALY-8520RS||12V/60A||No Pully/Belt||Lyc LW-14313|
We carry the full line of alternators, generators, and starters which are re-manufactured by Hartzell Engine Technologies for installation in general aviation aircraft.
AL Series alternators see widespread use on OEM applications. This aircraft alternator line was originally developed by Prestolite, but the designs have continued to be refined and improved by Hartzell.
Fully FAA approved. All prices shown are exchange prices. Core charges are billed when unit is shipped. Core credit is issued upon return of acceptable like model core to us.
Attention: These charts are for reference only. Check owners manual or current part installed to verify the model required prior to puchase.
Alternator came complete with cooling shroud and pully ready to install. Worked perfectly and got the aircraft back in the air.
The garlock seal is in the unit, but it does not come with a gasket, that would have been important to state. Why are accessories sold without gaskets? Absurd.
Good price for the alternator and fast ship. It should state the oil seal part number and the fact that itâ€™s not included with the alternator. I understand itâ€™s considered part of the coupling, but a new one is needed to replace the alternator. This is really important for AOG part 135 aircraft.
The rebuilt unit does not come with the Garlock seal. Would be nice to know for AOG situations. [ALX-9525BR]
Yes, part number 08-07127 is 24V / 70A.
Yes, that is correct. ALU-8521 is a new alternator and ALU-8521R is the overhauled version. If you buy a new alternator, there will be no additional core charge added to the order. The core program is only valid for purchases of overhauled alternators.
Yes, this is an acceptable core.
Yes, this will come with the pully and cooling fan.
No, the ALY-8520R does not incorporate internal regulation of any kind.
Yes, it does.
Yes that should be an acceptable core and 8520 superseded the 8420.
The pulley part number is 07-03391.