Confidence comes standard when you choose Yellowmark™ Oil. This convenient, reliable option offers a comparable Viscosity Index to other CH-4 grade oils. Selected especially for (but not limited to) small and medium-sized Cat® construction equipment, Yellowmark oils come in multiple types to fit your needs and budget.
READY TO BUY
Your Cat dealer can help you select the right Yellowmark™ Oil for your application.
WHY YELLOWMARK OIL
Get more details about product benefits, characteristics, applications and part numbers.