98113 Gearset | Euroricambi, Dana, Eaton RT480, 6.17/8.40 Ratio – New (NOS)

98113 Euroricambi Gearset — Eaton Axles | 6.17 / 8.40 Ratio (37/6) | 53171 Ring / 53172 Pinion | New Aftermarket

98113 is a new aftermarket spiral-bevel ring & pinion gearset manufactured by Euroricambi (Italy) for Eaton axle applications. Featuring a 37/6 tooth count, this set is used in 6.17 and 8.40 ratio configurations. Built to OE specifications with high-quality materials, it’s a cost-effective alternative to OEM parts. Supersedes 53284 and is later superseded by 121832 (fine-spline version).

Call to confirm availability: 419-522-3320.

Specs & Features

• Part Number: 98113
• Brand: Euroricambi (Italian aftermarket)
• Condition: New aftermarket
• Tooth Count: 37 ring / 6 pinion
• Ratio: 6.17 / 8.40
• Ring Gear: 53171 — 18" spiral
• Pinion: 53172 — coarse spline (pinion nut not included)
• Supersedes: 53284
• Superseded By: 121832 (53171 ring & 126123 fine-spline pinion)
• Application: Eaton heavy-duty truck differentials

Compatible Eaton Axle Models

• 19220, 19320, 20220, 20320
• 23221, 23321, 26221, 26321
• 35327, 44RT, 44RP
• RT480, RP480, RP580, 650

What’s Included

• (1) Ring Gear — 53171
• (1) Pinion — 53172 (hardware and pinion nut not included)

Fitment Notes

• Designed for Eaton axle applications; confirm coarse vs. fine spline before purchase
• Replacement option for obsolete or hard-to-find OEM ratios; verify axle model and ratio requirements

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Warranty Policy

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

Location

Mansfield, Ohio

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