Features： 1、Applicable Model: The bucket pin shim kit is replacement for Cat, replacement for Bobcat 337 341 435, replacement for Case 580K 580M, replacement for Caterpillar 304CR-ISJ 305CR-ISJ, replacement for Doosan S55-V S75-V, for EX40 EX45 EX40-2, replacement for IHI 40G H J, for 310G, replacement for JCB 217S 805-2 806-2, replacement for Kobelco 45SR-2 50SR-3, replacement for Komatsu PC40 PC40-7, etc. 2、Practical Design: Designed for larger gaps between the bucket ears and the machine hook. If the bucket pin shim is slightly larger than the diameter of the pin, it can work normally. However, the kit cannot work if the bucket pin shim is smaller than the diameter of the pin. 3、Enhanced Performance: These bucket pins shims are ideal for making loose joints tighter, increasing lubricating grease intervals, and preventing dust from entering the bucket pin. 4、Reduce Wobbling: The excavator bucket pin shim kit is designed to reduce wobbling and trembling of the bucket on the machine, dealing with space between the bucket ear and the machine hook, ensuring that your machine operates at its best performance. 5、Sturdy Material: Constructed with high strength engineering plastic materials, the replacement bucket pin shim ensures low friction and wear resistant, making them sturdy and erosion resistant. It also features easy installation, applicable for 80mm diameter pins. Specification： Item Type: Bucket Pin Shim Kit Material: Engineering Plastic Inner Hole Diameter: Approx. 80mm / 3.15in Installation Position: Between the bucket and the machine hook Functions: Anti break, anti aging, stable performance Fitment: Replacement for Cat, replacement for Bobcat, replacement for Komatsu, replacement for Takeuchi Replacement for Bobcat 337 341 435 X335 X337 X341 Replacement for Case 580K 580M 580M Series2 580M SuperM 580M SuperM Series2 590M SuperM 590M SuperM Series2 695 CX47 CX47 50B CX50B Replacement for Caterpillar 304CR-ISJ 305CR-ISJ 304CCR 305CCR 307 307C 308 308C 428BNonHRL 428CNonHRL 428DHRL 432DHRL 432EHRL 445DHRL E 70B Replacement for Doosan S55-V S75-V Fit for EX40 EX45 EX40-2 EX40U EX50U EX55UR EX55URImport EX58MU EX60 EX60-3 EX60-5UKVersion Zaxis40U Zaxis40U-2 Zaxis50U Replacement for IHI 40G/H/J 45J 45NX Replacement for JCB 217S 805-2 806-2 8052 8060 8080ZTS 3CX 3CX9"NarrowSetup 3CXstdw/oG65Bush 4CX Fit for 310G Replacement for Kobelco 45SR-2 50SR-3 SK40SR-2 SK40SR-3 SK45 SK45SR SK45SR-2 SK45SR-3 SK50SR-3 SK50UR-2 Replacement for Komatsu PC40 PC40-7 PC40-7E PC40FR PC40MR-2 PC40MRX PC40R-8 PC45-1 PC45R-8 PC45R-8E PC50FR PC50MR-2 PC50MRX-2 PC50UU-1 PC50UU-2 PC58UU-3 WB93-2 WB97R-5 Fit for KH151 KH161-3 KH191 KX151 KX161-2 KX161-2S KX161-3 KX191 RX501 U45 U48 U55 KX057 KX057-4 Fit for 655 B95 TC LR B110 B115 EH50.B LB75 LB75B LB90 LB110 LB115 B NH85 NH95 Replacement for Takeuchi TB45 TB53FR TB53R TB145 Replacement for Terex TX750 TX760 TX860 Fit for BL70 BL71 EC55 EC50/W ECR58 MX55/W SE50-3 Package List： 1 x Shovel Bucket Pin Shim Kit (10Pcs)