VALCRUM OIL CAP 3.75" 9K-16K A,R,H (E-COATED-BLK)

 Valcrum oil cap, 3.75-inch size, rated for 9K–16K, its function is generally to seal and protect the oil-fill/opening area of heavy-duty equipment or machinery.

Typical functions:

• Prevents oil leakage from the fill port.
• Keeps dirt, dust, and contaminants out of the oil system.
• Helps maintain proper oil-system integrity.
• Provides a secure closure for oil filling and servicing.
• The 3.75 likely refers to the cap/opening size, while 9K–16K may indicate the equipment or application rating.