Ripper retainer suitable for CAT® D8 / D9 | Ref. 8E-4743 | LIS®

The LIS® ripper retainer is a retainer suitable for CAT® D8 / D9 ripper applications. This replaceable retention component is used in the ripper tooth area and supports the positive retention of the matching ripper tip on the corresponding interface.

For technical identification, the reference number 8E-4743, the existing ripper tip, the matching retention pin and the ripper interface must be checked.

Technical Data

• Compatible application area: CAT® D8 / D9 ripper
• Product type: ripper retainer / locking ring
• Reference number: 8E-4743 (also 8E4743)
• Tooth size: D8 / D9
• Design: R450 pin retainer
• Outer diameter approx.: 48.00 mm
• Design: R450 pin retainer
• Outer diameter approx.: 48.00 mm
• Thickness approx.: 8.00 mm
• Material: boron / alloy steel
• Function: retention of the ripper tip together with the matching retention pin