122045 Dana Spicer Gear Set | 4.11 Ratio | 23080P, RT461, RT521 Axles | New Genuine OEM
Product Summary:
122045 is a new, genuine Dana / Eaton ring and pinion gear set for second-series heavy-duty axles, offering a 4.11 ratio with interchangeable use in select 5.61 setups. Compatible with a wide range of Eaton and Dana Spicer axles, including 23080P, 23080T, RT461, RT521, RT601, RT651, RT652, and 26085T/P*. Built to OEM standards, this 18" spiral gear set is ideal for repair or ratio changes in fleet and commercial applications.
Specs & Features:
• Part Number: 122045
• Manufacturer: Dana / Eaton
• Condition: New Genuine OEM
• Ratio: 4.11 / 5.61
• Ring Gear: 53167 (18" Spiral)
• Pinion: 126121 (Fine Spline, Nut Not Included)
• Tooth Count: 37 / 9
• Supersedes: 98108 (Dana, Eaton)
Compatible Axle Models:
• 23080P
• 23080T
• 26085T/P*
• RT461
• RP461
• RT521
• RT601
• RT651
• RT652
What's Included:
• (1) Ring Gear – 53167
• (1) Pinion – 126121
• Note: No hardware or pinion nut included
Fitment Notes:
• Confirm spline count and axle compatibility before installation
• For use in second-series Eaton and Dana Spicer heavy-duty axles
Image Disclaimer:
Photos may show actual item or a representative example. Minor scuffs or surface wear possible from storage.
Warranty Policy:
This OEM gear set is sold as-is with no warranty expressed or implied.
Location:
Ships from our warehouse in Ohio.
Heavy-Duty Solutions — Built to Perform. Trusted to Last.
