A40106-5-563 Gearset | Meritor-Rockwell-AxleTech | RR/RS23-160 | New OE

A40106-5 | Meritor-Rockwell-AxleTech RR23-160 / RS23-160 Gearset | 5.63 Ratio (45/8) | New OE

New OE Meritor-Rockwell-AxleTech ring & pinion gearset A40106-5 for RR23-160 and RS23-160 axles (46K GAWR). 5.63 ratio (45/8 tooth count), 2.350" – 46 spline pinion. Ideal for dump trucks, heavy haul, logging, mixer, and severe service applications. In stock and ready to ship from Discount Parts Exchange (DPX), Mansfield, Ohio.

Call for pricing & availability: 419-522-3320.

Specs & Features

• Part Number: A40106-5
• Manufacturer: Meritor-Rockwell-AxleTech
• Type: Ring & Pinion Gearset
• Gear Ratio: 5.63
• Tooth Count: 45 ring / 8 pinion
• Ring Gear: 40106
• Pinion: 41289
• Pinion Spline: 2.350" – 46 spline
• Condition: New OE
• Application: Meritor-Rockwell-AxleTech RR23-160 / RS23-160 – 46K GAWR

What’s Included

• (1) Ring Gear — 40106
• (1) Pinion — 41289
• No hardware or pinion nut included

Fitment Notes

• Designed for Meritor-Rockwell-AxleTech RR23-160 and RS23-160 axles (46K GAWR)
• Popular in dump trucks, heavy haul, logging, mixer, and severe-duty applications
• Verify spline size (2.350"–46) and ratio/tooth count before installation

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Image Disclaimer

Photos show the actual part in inventory. Minor storage marks possible on surplus/NOS items.

Warranty Policy

Sold as-is; no warranty or returns. Please verify fitment before purchasing.

Shipping / Location

• Ships from our Mansfield, Ohio warehouse (419-522-3320)
• Parcel or LTL options available based on packaging and weight
• Warehouse Bin Location: DPX_OH_BR549_MRA

Ohio’s Premier Heavy-Duty Drivetrain Rebuilder — Built to Perform. Trusted to Last. Discount Parts Exchange (DPX).