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12_a57a7eb1-6573-43f5-9cf2-0fe3af079673 - Northline Parts

Top Roller RD547-22900 RD411-22900 Fit Airman AX40 AX45 AX50U AX50U-2 AX50U-3

SKU: NLT2T00661
$157.39 In Stock
$157.39
Sale price  $157.39 Regular price 
Ships for free in 2–4 business days.
This is a replacement top carrier roller for Airman AX40, AX45, AX50U, AX50U-2, AX50U-3; replaces RD547-22900, RD411-22900.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
Airman AX40, AX45, AX50U, AX50U-2, AX50U-3

Product Overview

A sagging upper track, squealing, looseness or a carrier roller that no longer turns freely can accelerate wear across the rest of the undercarriage.

This replacement top carrier roller supports the upper track run and helps keep the track traveling smoothly between the idler and sprocket.

Key Features & Performance

  • Replacement top carrier roller for the listed application
  • Intended to restore the original function when diagnosis or inspection confirms the existing part is worn, damaged or failed
  • Match the original part number, mounting and connections before installation
  • Replaces or cross-references RD547-22900, RD411-22900

Replaces / Cross-References

  • RD547-22900
  • RD411-22900

What Is Included

1 replacement component for this SKU unless the product images or option selection state otherwise.

Fitment Notes

Match the original part number, machine, vehicle or engine model, mounting points, connector or hose/fitting style, and any serial-number restrictions before ordering. When a manufacturer uses multiple revisions within the same model family, the original component and equipment serial number should be the final fitment check.

Frequently Asked Questions

Is this a genuine OEM part?
No, unless the product page specifically states otherwise. This listing is for a replacement, accessory, upgrade or repair component as described above. OE and interchange numbers are provided for identification and fitment reference.

How should I verify fitment before ordering?
Compare the original part number, machine or vehicle model, mounting arrangement and electrical, fuel, hydraulic or mechanical connections with the information above. For equipment parts, also verify the machine serial number whenever the manufacturer catalog uses serial breaks.

Part Summary

Keywords: top carrier roller, Airman AX40, AX45, AX50U, AX50U-2, AX50U-3, RD547-22900, RD411-22900.

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