Fuel Lift Pump for David Brown 3-Cylinder Tractors SKU: QT4970

When a weak or failing fuel lift pump starts causing hard starts and rough idle, your David Brown tractor's 3-cylinder engine isn't getting the steady fuel supply it needs. This mechanical fuel lift pump restores proper fuel delivery from tank to injection system, eliminating fuel starvation that kills productivity during critical field work.

Why This Part Matters

• Direct replacement design fits David Brown 3-cylinder engines perfectly
• Mechanical operation provides reliable fuel suction without electrical complications
• Built to handle diesel fuel properties and resist contamination from debris
• Restores proper fuel pressure for consistent engine performance under load

Replaces These Part Numbers

• David Brown 4970
• David Brown S.63033
• David Brown S63033
• David Brown 20/100-56
• VPD3017
• K311938
• K908819

When your David Brown starts acting fuel-starved, this pump gets you back to reliable operation. S&H Parts has been helping farmers keep their equipment running since 1969—call if you need help confirming fitment for your specific model.