Brake Fluid Reservoir for Massey Ferguson 300 Series Tractors SKU: QT6153

A cracked or leaking brake fluid reservoir turns safe braking into a dangerous gamble. Low brake fluid turns routine stops into white-knuckle moments. This replacement reservoir maintains proper fluid levels and provides the visual monitoring capability your 300 series needs for safe operation in the field and on the road.

Why This Part Matters

• Translucent design allows easy fluid level monitoring to catch problems before they become emergencies
• 103mm height design fits properly within your tractor's brake system configuration
• Chemical-resistant construction handles brake fluid and withstands agricultural environment exposure
• Maintains the brake fluid supply your system needs for consistent stopping power during heavy workloads

Unlike most tractors that use DOT brake fluid, late 300 series MFs use LHM mineral oil because their brake slave cylinders are inside the rear axle housing. If a cylinder leaks, the fluid mixes with transmission oil - making proper reservoir maintenance critical. Whether your system uses mineral oil or DOT fluid, this reservoir keeps it contained and visible. Call S&H Parts if you need help confirming the right brake fluid type for your specific 300 series model.