drivetrain gears A40178-1-529 Gearset | Meritor-Rockwell-Axletech
SKU: 81917788928
drivetrain gears

drivetrain gears A40178-1-529 Gearset | Meritor-Rockwell-Axletech

Sale price$22.45 Regular price$24.95
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Description

drivetrain gears A40178-1-529 Gearset | Meritor-Rockwell-AxletechA40178 1 Meritor Rockwell AxleTech SSHD F 44K GAWR Gearset 5. 29 Ratio (37 7) New Aftermarket Italian New aftermarket ring & pinion gearset A40178 1 (also A40178 1F) for Meritor Rockwell AxleTech SSHD F and 44K GAWR (44,000 lb) forward rear axles. 5. 29 ratio (37 7 teeth), 2. 620" 26 spline. Precision machined by Global Drivetrain (Italy) to high quality standards as a cost effective replacement. New and ready to ship from Discount Parts Exchange

A40178-1 | Meritor-Rockwell-AxleTech SSHD-F / 44K GAWR Gearset | 5.29 Ratio (37/7) | New Aftermarket - Italian

New aftermarket ring & pinion gearset A40178-1 (also A40178-1F) for Meritor-Rockwell-AxleTech SSHD-F and 44K GAWR (44,000 lb) forward rear axles. 5.29 ratio (37/7 teeth), 2.620" – 26 spline. Precision-machined by Global Drivetrain (Italy) to high-quality standards as a cost-effective replacement. New and ready to ship from Discount Parts Exchange (DPX), Mansfield, Ohio.

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

Specs & Features

  • Part Number: A40178-1 (also A40178-1F)
  • Manufacturer: Global Drivetrain (Italy) – Aftermarket
  • Type: Ring & Pinion Gearset
  • Gear Ratio: 5.29
  • Tooth Count: 37 ring / 7 pinion
  • Ring Gear: 40178
  • Pinion: 41495
  • Pinion Spline: 2.620" – 26 spline
  • Condition: New Aftermarket
  • Application: Meritor-Rockwell-AxleTech SSHD-F and 44K GAWR (44,000 lb) forward rear differentials

What’s Included

  • (1) Ring Gear — 40178
  • (1) Pinion — 41495
  • No hardware or pinion nut included

Fitment Notes

  • Compatible with Meritor-Rockwell-AxleTech SSHD-F and 44K GAWR (44,000 lb) forward rear axle configurations
  • Verify spline size (2.620"–26) and ratio/tooth count before installation

DPX Drivetrain Tools Hub

Free tools built by rebuilders for truckers and fleets — Road Speed & Ratio Calculator, PTO shimming procedures, gear ratio comparison charts, and our full IPL library for instant parts identification.
Open DPX Drivetrain Tools Hub →

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. Discount Parts Exchange (DPX) – trusted since 1997.

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).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81917788928

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