Product Overview
35-4390 Differential Carrier Bearing Kit is a new independent aftermarket service kit for differential carrier service on selected single versions of 140-series drive axles. A differential carrier depends on correctly matched bearing surfaces, stable preload, accurate alignment, and effective sealing to keep the ring-and-pinion assembly rotating smoothly. This service grouping is intended for overhaul conditions involving bearing wear, looseness, vibration, uneven rotation, or seal deterioration at the carrier assembly.
This package groups related wear items for professional axle repair and driveline rebuilding. It does not change the axle ratio, carrier design, or installation procedure.
Structured Product Data
| Reference Part Number | 35-4390 |
|---|---|
| Product Type | Differential Carrier Bearing Kit |
| Replacement Type | Independent Aftermarket Replacement |
| Bearing / Kit Type | Bearing and Seal |
| Compatible Axle Models | 140 / 141 / 143 / 144 / 145 |
| Axle Configuration | Single |
| Condition | New |
Service and Fitment Guidance
Confirm that the application is a single axle, then verify model identification, carrier build, bearing and cup dimensions, and seal profile against the removed set. Part-number matching alone is not enough because axle revisions, carrier positions, production changes, and previous repairs can affect the required components. Check the vehicle axle tag, service information, component markings, outside and inside diameters, widths, seal profiles, and the physical layout of the removed set.
- Inspect bearing journals, cups, bores, thrust surfaces, gears, fasteners, and lubricant before assembly.
- Use the axle maker’s current procedures for cleaning, preload, backlash, bearing adjustment, seal installation, torque values, and approved lubricant.
- Do not reuse damaged mating parts or mix unmatched bearing components. Installation should be completed by a qualified technician with appropriate measuring tools.
FAQ
Is 35-4390 a genuine branded part?
No. This is an independent aftermarket replacement compatible with selected Dana / Spicer applications. These names and reference numbers are used solely for identification and compatibility comparison; no affiliation, authorization, sponsorship, or endorsement is claimed.
How do I confirm exact compatibility?
Match the reference number, axle tag, model, configuration, carrier position, production details, dimensions, component markings, and the full physical set. Contact us with clear photos and axle identification if any detail differs.
Is 35-4390 intended for a tandem axle?
The supported application information identifies single versions of 140, 141, 143, 144, and 145 axles. Do not substitute it for a tandem kit without build-level verification.
Trademark and Non-Affiliation Notice
All third-party brand names, model designations, logos, and part numbers are the property of their respective owners. They are used solely for identification and compatibility reference. This independently supplied aftermarket replacement is not an OEM or genuine branded product and is not manufactured, authorized, licensed, sponsored, affiliated with, or endorsed by any referenced trademark owner.
There are no reviews yet.