The compatible equipment models for this product include:- ARTICULATED TRUCK: D250E, D250E II, D25C, D25D, D300B, D300E, D300E II, D30C, D350C, D35C- CHALLENGER: 65C- ENGINE - MACHINE: 3304- EXCAVATOR: 225, 235, 235B, 330, 330 FM L, 330 L, 330B, 330B L, 350- GEN SET ENGINE: 3304, 3304B, 3306, 3306B- GENERATOR SET: 3304B, 3306B- INDUSTRIAL ENGINE: 3304, 3306, 3306B- LANDFILL COMPACTOR: 816B, 816F- LOAD HAUL DUMP: R1300, R1300G- MARINE ENGINE: 3304, 3304B, 3306, 3306B- MOTOR GRADER: 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA- PIPELAYER: 571G, 572G, 572R- SOIL COMPACTOR: 815B, 815F- TRACK LOADER: 963, 973, 973C- TRACK SKIDDER: 517, 527, D4HTSK III, D5HTSK II- TRACK-TYPE TRACTOR: D4E, D4E SR, D4H, D4H XL, D5E, D5H, D5H XL, D6D, D6E, D6E SR, D6G SR, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D7F, D7G, D7G2, D7H, D7R- TRUCK ENGINE: 1673C, 3306, 3306B, 3306C- VIBRATORY COMPACTOR: CB-534- WHEEL DOZER: 814B, 814F- WHEEL LOADER: 936F, 966D, 966F, 966F II, 966G, 970F, 972G- WHEEL SCRAPER: 615C, 627B, 627E, 627G, 637D, 637E, 637G- WHEEL SKIDDER: 515, 518C, 525, 528B, 530B, 545- WHEEL TRACTOR: 611, 615C, 621R, 627B, 627E, 627F- WHEELED EXCAVATOR: W330BThis product is compatible with Caterpillar equipment models. It weighs 2 lbs and has the following dimensions: length - 11 cm, width - 5.5 cm, depth - 5.5 cm.