Finish Dozing End Bit Left Hand Part Number 4T3044 Right Hand Part Number 4T3043 Blade Model: Thickness: 0.75in (19mm) Bolts Part No. 3F5108 (6) Nuts Part No. 4K0367 (6) Washers Part No. 5P8247 (6) Model Engine Application: CATERPILLAR D4 IF YOU CAN'T FIND WHAT YOU ARE LOOKING FOR, PLEASE CONTACT US. PRICE AND PART NUMBERS ARE USED FOR REFERENCE PURPOSES ONLY.