Corona Replacement Bumper Cup and Screw

Replacing worn or damaged parts is essential to maintaining the performance and comfort of your pruning tools, and this replacement bumper cup and screw set for Corona loppers helps you do just that. The bumper cup cushions the closing impact of the blades, reducing strain on both the tool and the user’s hands and wrists, while the screw keeps it securely fastened in place. Over time, repeated use can cause bumpers to crack or lose their elasticity, which can lead to less control and more fatigue during pruning sessions. Swapping them out with genuine replacement parts ensures your loppers continue to function smoothly and last for years.

This set is specifically designed to fit Corona lopper models PC100, PC105, and PC100 with manufacturer model numbers AL 8310/20 and AL 8441/61/81. Installation is simple—remove the worn bumper and screw, position the new bumper cup, and tighten the screw until secure. Restoring this critical part not only protects the lopper’s frame from repeated shock but also helps maintain precise, cleaner cuts that are better for your plants.

Find more high-quality options in our Pruning & Cutting Tools collection.

Included: 1 bumper cup, 1 screw
Fits: Corona PC100, PC105, PC100 (AL 8310/20, AL 8441/61/81)
Function: Shock absorption and impact protection for lopper handles

⚠ Warning: This product or its packaging has a CA Prop 65 Warning