580M III, 580SM III, 580N, 580SN, 570NXT

Front axle 2WD parts for Case 580M III, 580SM III, 580N, 580SN, and 570NXT backhoe loaders, covering pivot pins, tie rods, steering arms, wheel hubs, lug bolts, bushings, and steering cylinder seal kits.

Fits Models At A Glance

• 580M III Series: 580M, 580 Super M, 580M-III, 580 Super M-III
• 580N Series: 580N, 580 Super N, 580SN
• 590 Series: 590 Super M, 590 Super M-III, 590 Super N
• 570 Series: 570MXT, 570NXT, 570N EP

Key Notes

• Application: 2WD front axle steering and pivot components
• Part Types: pivot pins, tie rods, steering arm kits, wheel hubs
• Hardware: lug bolts, bushings, washers, grease hoses
• Seals: steering cylinder packing kits available
• Condition: new replacement components

Why Choose Broken Tractor

• ✅ Direct-fit axle parts for Case backhoes
• ✅ Fast shipping from two US locations
• ✅ Knowledgeable support for fitment questions

Frequently Asked Questions

What 2WD front axle parts fit a Case 580N backhoe?

Broken Tractor carries 2WD front axle parts for the Case 580N, including the tie rod 401054A1, steering arm kit 401052A1, wheel hub 401065A1, lower king pin 9968025, power steering cylinder 401055A1 and steering cylinder packing kit 401061A1. We also offer front axle bushings, a 45 degree king pin grease fitting and front wheel lug bolts, sold individually (A38208) or as a 16 bolt set (A38208-KIT). Most of these parts also fit the 580 Super N and 590 Super N.

Which front axle pivot pin fits a Case 580M backhoe?

We carry two front axle pivot pins that list the Case 580M: 378290A1 and 397783A1. Both are also listed for the 580 Super M, 590 Super M and 570MXT, so the correct pin can depend on your machine's serial number or build. The surest way to get the right one is to match the part number on your old pin, or call (800) 909-7060 and our parts team will help confirm fitment.

Does the 401054A1 tie rod fit a Case 580M or 580 Super M?

The 401054A1 front axle tie rod fits the Case 580N, 580 Super N, 590 Super N and 570NXT. The 580M, 580 Super M, 590 Super M and 570MXT are flagged in its fitment list, which means it may not fit every one of those machines. Match the part number on your existing tie rod before ordering for an M series backhoe.

Can I replace the complete 2WD front axle on a Case 580 Super M?

Yes, Broken Tractor offers a complete 2WD front axle, SKU 86990837, that fits the Case 580 Super M. It is also listed for the 580M, 590 Super M, 580N, 580 Super N, 570MXT, 570N EP and 570NXT. A complete axle is an option when worn components make replacing individual parts impractical.

Should I reseal or replace the 2WD steering cylinder on a Case 580SN?

You can do either, because Broken Tractor carries both the steering cylinder packing kit 401061A1 for resealing and the complete 2WD power steering cylinder 401055A1, and both fit the Case 580SN. The packing kit is a good choice when the cylinder body and rod are still in good shape and only the seals need replacing. On M series machines such as the 580M and 580SM, the packing kit is flagged in its fitment list, so match your cylinder's part number first.