How do I confirm pilotpart017747 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Cartridge 70003790 for JLG Boom Lift 450AJ 600AJ 660SJ 800AJ

For JLG Control Valve

Control Valve 600AJ for JLG

OEM / REF: 600AJSKU: pilotpart017747

Cartridge 70003790 for JLG Boom Lift 450AJ 600AJ 660SJ 800AJ is a Control Valve replacement part for JLG Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Control Valve. Use OEM part number 600AJ and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: JLG Hydraulic & Pneumatic Parts
Category: Control Valve

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$173.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Control Valve Description

This Control Valve is indexed for JLG s: Fit for JLG Boom Lift: 450AJ, 600AJ, 660SJ, 800AJ. Compare reference number 600AJ against the label on your existing JLG component before ordering.

Additional cross references on file: 660SJ, 800AJ, 70003790. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

600AJ 660SJ 800AJ70003790

Applications

JLG s: Fit for JLG Boom Lift: 450AJ, 600AJ, 660SJ, 800AJ

Fitment Notes

Brand or application signal: JLG Hydraulic & Pneumatic Parts
Product family: Control Valve
System category: Hydraulic & Pneumatic Parts > Hydraulic & Pneumatic Valves > Control Valve
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.