Part Number:108-6633, 1086633, CA1086633, 4P-7681, 4P7681, CA4P7681, CA10R4428, 10R-4428, 10R4428, 420-6215, 4206215, CA4206215Applications:Fit for following models:Caterpillar CAT ARTICULATED TRUCK:D350E, D400, D400E, D40DCaterpillar CAT COLD PLANER:PM-465Caterpillar CAT EXCAVATOR:245D, 375, 375 LCaterpillar CAT FRONT SHOVEL:5080Caterpillar CAT LANDFILL COMPACTOR:826C, 826GCaterpillar CAT MOTOR GRADER:16G, 16H NACaterpillar CAT PIPELAYER:578, 583R, 587RCaterpillar CAT POWER MODULE:PM3412Caterpillar CAT PUMPER:HT400, SCT673, SPS342, SPT342Caterpillar CAT RECLAIMER MIXER:RM-250C, RM-350BCaterpillar CAT ROAD RECLAIMER:RR-250, RR-250BCaterpillar CAT SOIL COMPACTOR:825C, 825GCaterpillar CAT SOIL STABILIZER:SS-250Caterpillar CAT STABILIZER MIXER:SM-350:Caterpillar CAT TRACK-TYPE TRACTOR:D8N, D8R, D8R IICaterpillar CAT WHEEL DOZER:814B, 824C, 824GCaterpillar CAT WHEEL LOADER:980C, 980F, 980F II, 980GCaterpillar CAT WHEEL SCRAPER:623E, 623FCaterpillar CAT WHEEL TRACTOR:621F, 623F, 627B, 627F