How do I confirm pilotpart125971-9405441016056 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

Wheel Bearing 340406556 for CASE Tractor Quadtrac 370 420 450 500 540 580 620 Steiger 350 380 400 Loader 921 1021 1121

For CASE Bearing, Gear & Shaft

Bearing, Gear & Shaft 86500890 for CASE

Q: What part numbers are associated with this Bearing, Gear & Shaft?

86500890, 100172A1, 149700220727, 340406556, 359206A1, 84018407, 327B, 330B, 335B, 921B, 921C, 1121G

OEM / REF: 86500890SKU: pilotpart125971-9405441016056

Wheel Bearing 340406556 for CASE Tractor Quadtrac 370 420 450 500 540 580 620 Steiger 350 380 400 Loader 921 1021 1121 is a Bearing, Gear & Shaft replacement part for CASE Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Bearing, Gear & Shaft. Use OEM part number 86500890 an...

Stock: In stock
Condition: New
Fitment: CASE Transmission & Undercarriage Parts
Category: Bearing, Gear & Shaft

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$52.00USD/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

Confirm fitment before ordering →

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

Bearing, Gear & Shaft Description

This Bearing, Gear & Shaft is indexed for Case s: Fit for following models: CASE Articulated Truck: 330, 340, 327B, 330B, 335, 335B, 340B CASE Loader: 921, 921B, 921C, 1121G, 1221F, 1021G, 1221E, 921E, 1021F, 1121F CASE IH Tractor: QUADTRAC 450, QUADTRAC 500, QUADTRAC 550, QUADTRAC 600, STEIGER 280, STEIGER 330, STEIGER 335, STEIGER 350, STEIGER 380, STEIGER 385, STEIGER 400, STEIGER 430, STEIGER 435, STEIGER 450, STEIGER 480, STEIGER 485, QUADTRAC 370, QUADTRAC 420, STEIGER 500, QUADTRAC 470, QUADTRAC 540, QUADTRAC 580, QUADTRAC 620, STEIGER 370, STEIGER 420, STEIGER 470. Compare reference number 86500890 against the label on your existing CASE component before ordering.

Additional cross references on file: 100172A1, 149700220727, 340406556. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

86500890 100172A1 149700220727 340406556 359206A1 84018407327B330B335B921B921C1121G

Applications

Case s: Fit for following models: CASE Articulated Truck: 330, 340, 327B, 330B, 335, 335B, 340B CASE Loader: 921, 921B, 921C, 1121G, 1221F, 1021G, 1221E, 921E, 1021F, 1121F CASE IH Tractor: QUADTRAC 450, QUADTRAC 500, QUADTRAC 550, QUADTRAC 600, STEIGER 280, STEIGER 330, STEIGER 335, STEIGER 350, STEIGER 380, STEIGER 385, STEIGER 400, STEIGER 430, STEIGER 435, STEIGER 450, STEIGER 480, STEIGER 485, QUADTRAC 370, QUADTRAC 420, STEIGER 500, QUADTRAC 470, QUADTRAC 540, QUADTRAC 580, QUADTRAC 620, STEIGER 370, STEIGER 420, STEIGER 470

Fitment Notes

Brand or application signal: CASE Transmission & Undercarriage Parts
Product family: Bearing, Gear & Shaft
System category: Transmission & Undercarriage Parts > Transmission Parts > Bearing, Gear & Shaft
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.