B- Check kit for caterpillar Engine of 1400 HP DEMU consisting of 5 items. 1- Element Fuel Oil Filter OEM caterpillar Pt. No. 1R- 0756- Qty- 05 Nos. 2- Element Lube Oil Filter OEM caterpillar pt no 1R- 0726- Qty- 03 Nos. 3- Element Water Separator OEM Caterpillar pt. no 1346307- Qty- 02 Nos 4- Seal OEM Caterpillar pt no 6V3907- Qty- 01 Nos. 5- Seal ' O ' Ring OEM Caterpillar Pt. No. 5D5957- Qty- 01 Nos.