7K9573 Straight Sleeve Bearings fit Caterpillar
7K9573 Straight Sleeve Bearings fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
7K9573 Straight Sleeve Bearings for Caterpillar
The 7K9573 is a straight sleeve bearing for Caterpillar equipment, including D398 and D398B industrial engines and 955K and 955L track loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bearing is listed in the Dimpled & Milling Bearings category. Its design includes an inner groove, while cross holes and an outer groove are not present. The component is supplied as a straight sleeve bearing with a steel construction.
Fitment
- Equipment brand: Caterpillar
- Equipment type: Industrial engine
- Models: D398, D398B
- Equipment type: Track loader
- Models: 955K, 955L
Before installation, confirm the equipment model, bearing location, and required dimensions against the machine parts documentation. The listed model applications identify the Caterpillar equipment series associated with part number 7K-9573.
Cross-reference numbers
| Part number | 7K-9573 |
| Part number without separator | 7K9573 |
7K-9573 and 7K9573 are number formatting variants for the same bearing reference. The product SKU is 7K9573.
Specifications
| Part type | Straight sleeve bearing |
| Category | Dimpled & Milling Bearings |
| Material | Steel |
| Cross holes | No |
| Outer groove | No |
| Inner groove | Yes |
| Inner diameter | 3.01 in |
| Outer diameter | 3.5 in |
| Overall length | 2.96 in |
| Equipment manufacturer | Caterpillar |
| Applicable engine models | D398, D398B |
| Applicable machine models | 955K, 955L track loaders |
The dimensional data refers to the sleeve bearing itself: 3.01 inches inner diameter, 3.5 inches outer diameter, and 2.96 inches overall length. The groove configuration is identified by the presence of an inner groove and the absence of an outer groove and cross holes.





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