(5) Bucket Tooth Pin 9J-2308 (5) Retainer 8E-6259 Fits CAT J300 Teeth & AdaptersNew Aftermarket Replacement Pins and Retainers Set Fits CAT J300 Bucket Teeth and Adapters Includes: (5) Pins, (5) Retainers Fits Caterpillar Construction Industrial Models: 936F, 938F, 938G, 950B, 950E, 950F, 950G, 950H, 950M, 953B, 953C, 955L, 960F, 962G, 962H, 963, 963B, 963C, 963L, 966C, E180, E180L, E200B, M317D, M318D, M318M, M320, M320D, M320M Retainer Tech Info: OD: 1 1 8" ID: 17 32" Width: 11 32" Pin Tech Info: OD: 9 16" Length: 3 5 8"