6Y4388 Thrust Bearing fit Caterpillar
6Y4388 Thrust Bearing fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
6Y4388 Thrust Bearing for Caterpillar Equipment
The 6Y4388 thrust bearing is a composite bearing used in Caterpillar equipment, including Caterpillar engines, track-type skidders, and track-type tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified as a thrust bearing and is listed for use with the Caterpillar equipment models and series specified below. The equipment brand named in this description refers to the manufacturer of the machines and engines for which the bearing is intended.
Fitment
The 6Y4388 bearing is listed for the following Caterpillar equipment models and machine series:
- Caterpillar 3204 engine or machine application
- Caterpillar 3304 engine or machine application
- Caterpillar 4P
- Caterpillar 517 track-type skidder
- Caterpillar 527 track-type skidder
- Caterpillar D4HTSK II track-type tractor
- Caterpillar D4HTSK III track-type tractor
- Caterpillar D5HTSK II track-type tractor
- Caterpillar 54H
- Caterpillar 4S
Application categories recorded for this part include Caterpillar engine-machine assemblies, Caterpillar track-type skidders, and Caterpillar track-type tractors. Compatibility should be checked against the machine model, serial number, and the part number marked in the equipment parts documentation before installation.
Cross-reference numbers
| Equipment manufacturer part number | 6Y4388 |
| CTP product SKU | 6Y4388 |
| Part designation | 6Y-4388 Thrust Bearing |
The number 6Y4388 is the identified Caterpillar equipment part number and is also used as the CTP product SKU for this bearing. The hyphenated form 6Y-4388 refers to the same part number format.
Specifications
| Part type | Thrust bearing |
| Category | Composite bearings |
| Equipment brand | Caterpillar |
| Part condition | New |
| Manufacturer | CTP (Costex Tractor Parts) |
| Part number | 6Y4388 |
| Weight | 2.7 lb |
| Listed length | 14 cm |
| Listed width | 14 cm |
| Listed depth | 3 cm |
| Installation position | Thrust bearing position within the applicable engine or machine assembly |
The supplied product is identified by SKU 6Y4388. The available product data specifies the bearing type, composite-bearing category, listed dimensions, and weight above; no additional material grade, bore diameter, outside diameter, fastener specification, or installation hardware is specified.
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