6727475 Oil Vent Cap Fit Bobcat 645 653 540 543 S100 S130 553 S16 S18 S220 S250

6727475 Oil Vent Cap for Bobcat

This oil vent cap, cross-referenced as part number 6727475, is a replacement breather cap for for Bobcat loaders, designed to regulate tank pressure and keep contaminants out of the hydraulic fluid. This 6727475 oil vent cap fits a wide range of for Bobcat skid steer and compact loader models, making it a versatile service part.

Overview

This 6727475 oil vent cap is a direct replacement breather for for Bobcat equipment, allowing the hydraulic or oil reservoir to vent without spilling. It is a dependable 6727475 oil vent cap for for Bobcat machines, helping to maintain clean oil and consistent system pressure. This oil vent cap ensures proper function for for Bobcat loaders across multiple series.

Built For Performance

• Replacement for OEM part number 6727475
• Allows proper air flow to prevent pressure differentials in the tank
• Integrated seal helps block dirt and foreign particles from entering the oil
• Durable construction suited for heavy equipment environments
• Simple, tool-free or minimal-tool installation depending on fitment
• Broad compatibility across compact loader generations

Fits These Machines

• for Bobcat 645
• for Bobcat 653
• for Bobcat 540
• for Bobcat 543
• for Bobcat S100
• for Bobcat S130
• for Bobcat 553
• for Bobcat S16
• for Bobcat S18
• for Bobcat S220
• for Bobcat S250

On-The-Job Use

• Replacing a blocked or broken vent cap during hydraulic fluid service
• Repairing oil tank breathing issues on older for Bobcat loader models
• Maintaining proper tank pressure on skid steers used in demolition or grading
• Swapping out a damaged cap that causes oil spillage over rough terrain

Specs At A Glance

Good To Know

Q: What does this vent cap do exactly? A: It lets the oil tank vent air in and out as fluid levels change, preventing vacuum lock or pressure buildup that can cause leaks or seal damage.

Q: Can this cap be used on newer for Bobcat models? A: Compatibility depends on the tank port design, so check your machine's serial number and compare with the listed models. When in doubt, measure the thread or bayonet pattern.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.