CAT 558-2828 63mm Bore Vented Clutch Piston
CAT 558-2828 steel vented clutch piston with approximately 63.4 mm inside diameter supports controlled power transfer and gear engagement in compatible CAT transmissions.
| Product Code | 558-2828 |
| Brand | CAT |
| Category | CAT Spare Parts |
| Condition | New |
| Availability | In stock |
| Price | Price on request |
Description
CAT 558-2828 is a genuine vented clutch piston used within planetary transmission assemblies. CAT specifies steel construction, approximately 15.4 mm thickness, 63.4 mm inside diameter and 133.85 mm outside diameter. The piston applies clutch pressure during transmission operation and its vented design supports power transfer, temperature management and controlled gear changes. Official applications include OEMPG115 transmissions and numerous CAT backhoe loaders. Verify transmission arrangement and serial number before supply.
Technical Details
Part Number: 558-2828
Brand: CAT
Part Type: Vented Clutch Piston
Material: Steel
Inside Diameter: 63.4 mm
Outside Diameter: 133.85 mm
Thickness: Approximately 15.4 mm
System: Planetary Transmission
Function: Clutch Application / Power Transfer
Condition: New
Stock Status: In Stock
Verification: Transmission arrangement, serial number and CAT SIS
Compatible Systems
CAT OEMPG115 transmission and selected CAT 415, 416, 420, 420F2, 420XE, 427F2, 428, 428F, 428F2, 430, 432, 434, 440, 444, 444F2, 450 and related backhoe-loader transmission arrangements.