null
CALL or TEXT (800) 909-7060

3-Bolt King Pin Style 4WD Axle

ⓘ Click headers to sort ↕
3-Bolt King Pin Style 4WD Axle parts list
Image Fits Model Description Part # Price Product Details
Case 580N 580 Super N left hand steering axle swivel housing 84259608 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N, 580EV, 586H, 588H Steering Knuckle Swivel, Left Hand (3-Bolt) 84259608
$548.00
View Info
84259610 Steering Swivel Housing for Case 580N, 580 Super N See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Steering Knuckle Swivel, Right Hand (3-Bolt) 84259610
$548.00
View Info
Case Backhoe Front Axle King Pin Kit (3-Bolt Style) See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H King Pin Kit, 3-Bolt 84259754-KPK
$368.00
View Info
Case Steering Hub Short Shaft | 84316951 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Short Shaft, Hub 84316951
$393.00
View Info
Steering Hub Shaft for Case 580N Backhoe 84316951 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Long Shaft, Front Axle 84523241
$384.00
View Info
Case Front Axle Hub Shaft U-Joint Spider See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H U-Joint Spider (3 or 4-Bolt King Pin) 84258434
$153.00
View Info
Replacement Pivot Pin 391451A1 for Case Forklifts See Details 570MXT, 570NXT, 570N EP, 580M*, 580N, 580 Super N, 590 Super N Pivot Pin, Front Axle 391451A1
$198.00
View Info
2 Case Backhoe Front Hub Bearing, 4WD -- K395101 | Broken Tractor See Details 580K, 580 Super K, 590 Turbo, 590 Super L, 590 Super M Front Hub Bearing and Race K395101
$92.00
View Info
Case Front Axle Hub Cassette Seal | 87349641 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Hub Cassette Seal (3-Bolt King Pin) 87349641
$49.00
View Info
Case Backhoe Front Axle Hub Planetary Ring Gear 87748927 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Hub Planetary Ring Gear (3-Bolt King Pin) 87748927
$315.00
View Info
Case Front Axle Hub Center Gear (3-Bolt King Pin Style) | 84270062 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Hub Center Gear (3-Bolt King Pin) 84270062
$144.00
View Info
Case Backhoe Front Axle Wheel Hub 47568130 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Wheel Hub, Steering Axle 47568130
$224.00
View Info
Case Front Axle Housing Seal (3-Bolt King Pin) | 84266933 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Housing Seal (3-Bolt King Pin) 84266933
$48.00
View Info
Planetary Gear Thrust Washer for Case 580N, 580 Super N See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Planetary Gear Thrust Washer (3 or 4-Bolt King Pin) 84183884
$14.00
View Info
Case Backhoe Front Axle Hub Retainer Snap Ring 5165162 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Snap Ring, Hub Retaining (3 or 4-Bolt King Pin) 5165162
$8.00
View Info
Case Front Axle Steering Hub O-Ring | 14468780 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Hub O-Ring (3 or 4-Bolt King Pins) 14468780
$9.00
View Info
Case Front Axle Hub Planetary Gear Thrust Washer, 3-Bolt King Pin Style | 47435813 See Details 570N EP, 580N, 580N EP, 580 Super N, 580EV, 590 Super N (Tier 3), 586H, 588H Thrust Washer (3-Bolt King Pin) 47435813
$4.00
View Info
Case Front Axle Hub Magnetic Drain Plug | 84271945 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Hub Drain Plug, Magnetic (3-Bolt King Pin) 84271945
$14.00
View Info
Case Front Axle Hub Planetary Gear Retainer Screw | 47519334 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Planetary Gear Screw (3 or 4-Bolt King Pin) 47519334
$2.00
View Info
Case Front Axle Steering Knuckle Hub Center Nut | 84316953 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Hub Center Nut (3-Bolt King Pin) 84316953
$66.00
View Info
Case Front Axle Hub Planetary Carrier Plate, 4-Bolt King Pin | 84249602 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Hub Planetary Carrier Plate (3-Bolt King Pin) 84249602
$1,540.00
View Info
Case Front Axle Steering Knuckle Ball Bearing | 84262394 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Ball Bearing, Steering Knuckle 84262394
$54.00
View Info
Case Front Axle Planetary Bolt Sleeve | 51436343 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Planetary Bolt Sleeve, Hub (3 or 4-Bolt King Pin) 51436343
$15.00
View Info
Case Front Axle Steering Knuckle Oil Seal, 3-Bolt King Pin | 84264324 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Steering Knuckle Oil Seal (3-Bolt King Pin) 84264324
$94.00
View Info
Case Backhoe Steering Knuckle Adjustment Nut, 3-Bolt King Pin Style, part number 10717624 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Nut, Steering Knuckle Adjustment (3-Bolt) 10717624
$3.00
View Info
Case Backhoe Steering Knuckle Radius Adjustment Screw, 3-Bolt King Pin Style | 87751873 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Screw, Steering Knuckle Adjustment (3-Bolt) 87751873
$11.00
View Info
Case Front Axle Housing Bronze Shaft Bushing (3-Bolt King Pin Style) | 84266996 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Bronze Shaft Bushing (3-Bolt King Pin) 84266996
$10.00
View Info
Case Front Axle Hub Center Snap Ring Circlip (3-Bolt King Pin Style) | 84270868 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Circlip, Hub Center (3-Bolt King Pin Style) 84270868
$48.00
View Info
Case Front Axle Hub Planetary Gear (3-Bolt King Pin Style) | 84183888 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Hub Planetary Gear (3-Bolt King Pin) 84183888
$128.00
View Info
Case Backhoe Front Axle Upper King Pin, 3-Bolt | 84259754 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Upper King Pin, 3-Bolt 84259754
$68.00
View Info
Case Backhoe Front Steering Axle Lower King Pin 84259753 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Lower King Pin (3-Bolt) 84259753
$59.00
View Info
Case Front Axle Upper King Pin Bushing, Grooved | 84241615 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Upper Bushing, King Pin (3-Bolt King Pin) 84241615
$74.00
View Info
Case Backhoe Front Axle Upper Belleville Spring Washer 84241623 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Upper Belleville Spring Washer, King Pin 84241623
$6.00
View Info
Case Front Axle Lower Belleville Spring Washer, 3-Bolt King Pin | 84241624 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H Lower Belleville Spring Washer (3-Bolt King Pin) 84241624
$6.00
View Info
Case Front Axle King Pin Bolt, 3-Bolt Style | 84273749 See Details 570N EP, 580N, 580N EP, 580 Super N, 590 Super N*, 586H, 588H King Pin Bolt (3-Bolt Style) 84273749
$4.00
View Info
Case Planetary Needle Bearing Roller for 580N, 580SN, 590SN – 84380206 See Details 580N, 580SN, 580SN WT, 590SN, Farmall 85C, 90C, 95C, 100C, 105C, 110C, 115C, 120C Planetary Needle Bearing Roller 84380206
$2.00
View Info

Front axle king pins, steering knuckle components, swivel housings, and planetary hub parts for Case 4WD steering axles using the 3-bolt king pin configuration on N-series backhoe loaders. Coverage spans king pin kits, Belleville washers, hub gears, bearings, seals, and complete steering knuckle hardware.

Fits Models At A Glance

  • 570 Series: 570N EP
  • 580N Series: 580N, 580N EP, 580 Super N
  • 590 Series: 590 Super N
  • H Series: 586H, 588H

Key Notes

  • Configuration: 3-bolt king pin style front steering axle, some parts shared with 4-bolt
  • Components: Upper and lower king pins, swivel housings, planetary hub gears, and steering knuckle hardware
  • Seals and Bearings: Hub cassette seals, knuckle ball bearings, oil seals, and bushings available
  • Kits: Complete king pin kit available for full steering knuckle rebuilds

Why Choose Broken Tractor

  • ✅ Full king pin and hub coverage in one place
  • ✅ Fast shipping from two US locations
  • ✅ Fitment verified across N-series backhoe models

Frequently Asked Questions

Is there a king pin kit for the Case 580 Super N 3-bolt front axle?

Yes, Broken Tractor offers a Case Backhoe Front Axle King Pin Kit (3-Bolt Style), SKU 84259754-KPK, for full steering knuckle rebuilds on the 580N, 580N EP, 580 Super N and 590 Super N. We also sell the parts individually, including the upper king pin (84259754), lower king pin (84259753), grooved upper king pin bushing (84241615), upper and lower Belleville spring washers (84241623 and 84241624) and the 3-bolt king pin bolt (84273749).

Are 3-bolt and 4-bolt king pin axle parts interchangeable on a Case 580N?

Some parts are shared between the 3-bolt and 4-bolt king pin axles, but not all of them. The hub retainer snap ring (5165162), planetary gear thrust washer (84183884), planetary gear retainer screw (47519334), steering hub O-ring (14468780), planetary carrier gear bolt sleeve (51436343) and hub shaft U-joint spider (84258434) are listed for either style. The king pins, Belleville washers, swivel housings and other parts labeled 3-bolt are specific to the 3-bolt king pin axle, so confirm your axle style before ordering.

What front hub planetary parts are available for a Case 590 Super N with 3-bolt king pins?

We carry the hub planetary ring gear (87748927), planetary gear (84183888), planetary carrier plate (84249602), hub center gear (84270062), planetary needle bearing roller (84380206) and planetary gear thrust washers (84183884 and 47435813). For the rest of the hub, Broken Tractor also offers the front axle wheel hub (47568130), hub center nut (84316953), hub center snap ring circlip (84270868) and magnetic drain plug (84271945).

What seals and bearings do you carry for the Case 580N steering knuckle and front hub?

Broken Tractor offers the front axle hub cassette seal (87349641), steering knuckle oil seal (84264324), front axle housing seal (84266933) and steering hub O-ring (14468780). For bearings and bushings we carry the steering knuckle ball bearing (84262394), the front axle housing bronze shaft bushing (84266996) and the grooved upper king pin bushing (84241615). Matching the part number from your old part is the surest way to get the right fit.

Do 3-bolt king pin axle parts fit every Case 590 Super N?

Not always. Many of these parts carry a fitment note for the 590 Super N, and one planetary thrust washer (47435813) is listed for the 590 Super N Tier 3, so fitment can depend on your serial number. Match the part number on your old part, or confirm with the parts team by calling (800) 909-7060 before ordering. We also carry left and right hand steering axle swivel housings (84259608 and 84259610) for the 3-bolt king pin axle.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: 3-Bolt King Pin Style 4WD Axle Brand: Head Title: Case 580N 590SN 3-Bolt King Pin Axle | Broken Tractor