The JCB 40033901 Special Boom Grease is a high-performance, genuine JCB lubricant supplied in a convenient 400g cartridge. This specialized grease is formulated to provide superior lubrication and protection for the boom components of JCB machinery, ensuring smooth operation and extended service life. It is engineered to withstand demanding conditions, reducing wear and friction in critical areas. This OEM-approved grease is essential for maintaining the performance and reliability of JCB construction and agricultural equipment.