Collection: Meritor, Rockwell & AxleTech Axles, Gears and Drivetrain Parts
Meritor | Rockwell | AxleTech Axles & Drivetrain Parts — NOS & OEM
Hard-to-find New Old Stock (NOS) and Genuine OEM axle and drivetrain parts for Meritor, Rockwell, and AxleTech. From classic Rockwell housings to current Meritor carriers, we stock the components fleets, vocational trucks, and restoration projects need to get back on the road fast with zero downtime.
Call our drivetrain specialists at 419-522-3320 — send your axle tag, BOM, or casting number and we’ll verify fitment quickly.
What You’ll Find
- Carriers, ring & pinion gearsets, differential internals, and complete service kits
- Axle shafts, yokes, hubs, spindles, bearings, seals, and gasket kits
- Lockers, No-Spin, limited-slip, and traction control components
- Rebuild “smalls” — shims, crush sleeves, thrust washers, adjusters, and hardware
Featured Platforms & Series
- Legacy Rockwell: F106, SQHD, SQ100, SSHD
- Modern Meritor: 15120, RD20-145, MD20-145, MT14X series
- Transfer Cases: T223 series, MTC42xx series
Why Buy NOS & OEM Here
- Factory Correct Fitment — Exact OEM spec parts for Meritor, Rockwell, and AxleTech axles
- Proven Heavy-Duty Durability — Parts that survive real-world fleet service
- Ready to Ship Inventory — Clear photos, specs, and fast shipping from Ohio
- Expert Technical Support — Real knowledge, not just order-takers
DPX Drivetrain Tools Hub
Free tools built by rebuilders for truckers and fleets — Road Speed & Ratio Calculator, gear ratio comparison charts, PTO tools, and full IPL library for instant parts identification.
Open DPX Drivetrain Tools Hub →
Important Notes
- Limited NOS Quantities — When it’s gone, it’s gone
- Shipping: Parcel or LTL based on weight and destination
Heavy-Duty Solutions | Built to Perform. Trusted to Last. Discount Parts Exchange (DPX) — Since 1997.
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Vendor:MeritorA35804-18-720-U Gearset | Meritor Rockwell AxleTech SQHD-Front | Used Aftermarket
A35804-18-U | Meritor-Rockwell-AxleTech SQHD Front Gearset | 7.20 Ratio (36/5) | Used Used aftermarket ring & pinion gearset...Regular price $447.74 USDSale price $447.74 USD Regular priceUnit price per$649.74 USDSale -
Vendor:MeritorA35804-18-720 Gearset | Meritor Rockwell AxleTech SQHD Front R7.20 | New Aftermarket
A35804-18 | Meritor-Rockwell-AxleTech SQHD Front Gearset | 7.20 Ratio (36/5) | New Aftermarket New aftermarket ring & pinion...Regular price $774.47 USDSale price $774.47 USD Regular priceUnit price per$1,147.74 USDSale -
Vendor:MeritorA35800-9-U Gearset | Meritor Rockwell AxleTech | SQHR | 8.60 Ratio | Used
A35800-9-U | Meritor-Rockwell-AxleTech SQHD Rear-Rear Gearset | 8.60 Ratio (43/5) | Used Genuine Used genuine Meritor / Rockwell...Regular price $1,447.74 USDSale price $1,447.74 USD Regular priceUnit price per$1,574.47 USDSale -
Vendor:MeritorA35768-1-557 Gearset | Meritor-Rockwell-AxleTech | SSHR R155 | 39-7 | New
A35768-1-557 | Meritor-Rockwell-AxleTech SSHR-R / R-155-R Gearset | 5.57 Ratio (39/7) | New Genuine (NOS) New genuine Meritor-Rockwell-AxleTech...Regular price $1,447.44 USDSale price $1,447.44 USD Regular priceUnit price per$1,874.47 USDSale -
Vendor:MeritorA35732-12-617 Gearset | Meritor-Rockwell-AxleTech | H172 | New Aftermarket
A35732-12 | Meritor-Rockwell-AxleTech H172 Gearset | 6.17 Ratio (37/6) | New Aftermarket New aftermarket Meritor-Rockwell-AxleTech ring & pinion...Regular price $1,174.74 USDSale price $1,174.74 USD Regular priceUnit price perSold out -
Vendor:MeritorA35634-6-780 Gearset | Meritor-Rockwell-AxleTech | D100 | New Aftermarket
A35634-6 | Meritor-Rockwell-AxleTech D100 Gearset | 7.80 Ratio (39/5) | New Aftermarket New aftermarket ring & pinion gearset...Regular price $1,174.47 USDSale price $1,174.47 USD Regular priceUnit price per$1,347.74 USDSale -
Vendor:MeritorA35620-3-720 Gearset | Meritor Rockwell AxleTech Q100/Q145 | Used
A35620-3 | Meritor-Rockwell-AxleTech Q100/Q145 Gearset | 7.20 Ratio (36/5) | Used Genuine Used genuine Meritor / Rockwell /...Regular price $1,447.74 USDSale price $1,447.74 USD Regular priceUnit price per$1,847.74 USDSale -
Vendor:MeritorA35602-529 Gear Set | Meritor-Rockwell-Axletech | H162 | Aftermarket
A35602 | Meritor-Rockwell-AxleTech H162 Gearset | 5.29 Ratio (37/7) | New Aftermarket New aftermarket Meritor-Rockwell-AxleTech ring & pinion...Regular price $897.47 USDSale price $897.47 USD Regular priceUnit price per -
Vendor:MeritorA35514-6-U-RGC Gearset | Used Genuine Meritor Rockwell AxleTech D100 R5.83
A35514-6 | Rockwell Meritor AxleTech D100 Ring & Pinion Gearset | 5.83 Ratio | Used OEM Used Genuine...Regular price $1,174.47 USDSale price $1,174.47 USD Regular priceUnit price per$1,374.47 USDSold out Sale -
Vendor:MeritorA35514-6-583-U Gearset | Used Genuine Meritor Rockwell AxleTech D100
A35514-6-U | Meritor-Rockwell-AxleTech D100 Gearset | 5.83 Ratio | Used Genuine Used genuine Meritor / Rockwell / AxleTech...Regular price $874.47 USDSale price $874.47 USD Regular priceUnit price perSold out -
Vendor:Dana Off-Highway DOH706248-4X Gearset | Dana D706248-4, Meritor/AxleTech, 7/41 R5.86 – Genuine
706248-4X | Dana Gearset | TC 7/41 R5.86 | Meritor/AxleTech | New Genuine (NOS) New genuine Dana gearset...Regular price $774.47 USDSale price $774.47 USD Regular priceUnit price per -
Vendor:Meritor3892Z4940 Planetary Gear | Meritor-Rockwell-Axle Tech | Genuine
3892Z4940 | Meritor-Rockwell-AxleTech Planetary Gear | New Genuine (NOS) New genuine Meritor / Rockwell / AxleTech planetary gear...Regular price $347.47 USDSale price $347.47 USD Regular priceUnit price per
Your #1 Source for Remanufactured Transmissions, Differentials, Transfer Cases & PTOs — Since 1997
Trusted by Fleets & Technicians for Over 25 Years
Discount Parts Exchange delivers quality, reliability, and value in every drivetrain component. Backed by decades of hands-on experience, our heavy-duty solutions are built to keep your truck running.