How do I confirm pilotpart310239 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

Male Hydraulic Quick Disconnect Coupler 6598757 for Bobcat 543 631 632 641 642 643 732 741 742 743 843

For Bobcat Hydraulic Coupler

Hydraulic Coupler 6598757 for Bobcat

Q: What part numbers are associated with this Hydraulic Coupler?

6598757, 534B, 642B, 743B, 843B, 6598758

OEM / REF: 6598757SKU: pilotpart310239

Male Hydraulic Quick Disconnect Coupler 6598757 for Bobcat 543 631 632 641 642 643 732 741 742 743 843 is a Hydraulic Coupler replacement part indexed for Part Number and Bobcat Fit for Bobcat Skid Steer Loader: 543,534B,631,632,641,642,642B,643,732,741,742,743,743B 843,843B. Match OEM part number 6598757 and confir...

Stock: In stock
Condition: New
Fitment: Bobcat Hydraulic & Pneumatic Parts
Category: Hydraulic Coupler

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$73.19USD/EA

~~$15,724.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Sep 22 – Sep 29
10	Sep 20 – Sep 27
50	Sep 18 – Sep 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.

Hydraulic Coupler Description

This Hydraulic Coupler is indexed for Part Number; Bobcat Fit for Bobcat Skid Steer Loader: 543,534B,631,632,641,642,642B,643,732,741,742,743,743B 843,843B. Compare reference number 6598757 against the label on your existing Bobcat component before ordering.

Additional cross references on file: 534B, 642B, 743B. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

6598757534B642B743B843B6598758

Applications

Part Number
Bobcat Fit for Bobcat Skid Steer Loader: 543,534B,631,632,641,642,642B,643,732,741,742,743,743B 843,843B

Specifications

Part Number	6598757

Fitment Notes

Brand or application signal: Bobcat Hydraulic & Pneumatic Parts
Product family: Hydraulic Coupler
System category: Hydraulic & Pneumatic Parts > Connections > Hydraulic Coupler
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.