JLG AERIAL WORK PLATFORM
JLG 1001217780 Replacement Rotary Actuator
Replacement helical rotary actuator reported on JLG 600/740/800-series articulating and telescopic booms.
Part numbers
1001217780
Reported on these machines
Reported fitment based on available cross-reference data. Confirm against your machine build plate and actuator tag — builds vary by year and revision.
Independently supplied replacement unit engineered to match the interface and performance of the original. JLG numbers are used for identification only. See all JLG part numbers →
Verify before you order
How it works
Confirming Your 1001217780 Replacement
- 1Send 1001217780 (or the number on your tag) and platform model.
- 2Add photos of the data tag, mounting face, shaft and ports.
- 3Engineering confirms the build, interface and rotation.
- 4You get a confirmed quote and lead time before ordering.
Other JLG part numbers
Frequently Asked Questions
Do you supply a replacement for JLG part 1001217780?
HM supplies an independently manufactured replacement helical rotary actuator built to match the interface and performance class used under JLG part 1001217780. We verify the mounting face, shaft, rotation angle and valve arrangement against the tag on your unit before confirming an order. JLG part numbers are used for identification only; the unit is not an original JLG part.
Which JLG machines use part 1001217780?
This actuator is reported on the 600A, 600AJ, 600S, 660SJ, 740AJ, 800A and 800AJ. Fitment varies across production years and revisions, so confirm the part against your machine build plate and the actuator data tag rather than relying on model alone.
What do you need to confirm the right replacement?
Send the part number, the aerial work platform or boom lift model and year, quantity, and photos of the data tag, mounting face, shaft and ports. Engineering confirms the exact match and lead time before you order.
JLG® is a trademark of its respective owner and is used on this page for part identification only. HM Hydraulics is an independent supplier and is not affiliated with or endorsed by JLG. Machine fitment is reported and verified against your unit before ordering.