Hygrade 1572 Carburetor Repair Kit

Hygrade Carburetor Repair Kit for Carter 4 bbl Carburetors

The Hygrade 1572 Carburetor Repair Kit is designed specifically for Carter 4 barrel (4 bbl) carburetors, including the Afb type. This kit provides essential components to restore proper carburetor function on select Cadillac and Pontiac models, ensuring reliable fuel delivery and engine performance.

• Includes accelerator pump for improved throttle response
• Flange base gasket and fuel inlet gasket included for secure sealing
• Needle and seat included to regulate fuel flow accurately
• Instructions provided for straightforward installation
• Compatible with Carter Afb 4 bbl carburetors

Comprehensive Repair Components for Carter Afb Carburetors

The Hygrade 1572 kit contains all necessary gaskets and components except the float and throttle linkage clip, focusing on critical wear parts such as the accelerator pump, needle and seat, and gaskets. This ensures a precise fit and reliable sealing for Carter 4 bbl carburetors commonly found on classic Cadillac and Pontiac vehicles. The inclusion of detailed instructions supports professional and DIY mechanics in performing accurate carburetor rebuilds.

Compatible Cadillac and Pontiac Models

This repair kit is compatible with a range of Cadillac and Pontiac models equipped with Carter 4 bbl Afb carburetors. Compatible vehicles include Cadillac DeVille, Eldorado, Fleetwood, and Commercial Chassis, as well as Pontiac Bonneville, Catalina, Firebird, Grand Prix, GTO, Laurentian, LeMans, Parisienne, and Tempest. Using the Hygrade 1572 kit helps maintain proper fuel and air delivery on these classic vehicles.

Common Applications and Issues Addressed

• Restores accelerator pump function to eliminate hesitation during acceleration
• Replaces worn needle and seat to prevent fuel leaks and flooding
• Seals flange base and fuel inlet to stop vacuum leaks and fuel seepage
• Improves overall carburetor performance and drivability
• Addresses fuel delivery inconsistencies caused by aging components

Installation Notes and Tips

Before installation, thoroughly clean the carburetor body to remove deposits and debris. Follow the included instructions carefully to ensure correct placement of gaskets and components. Verify that the accelerator pump moves freely and that the needle and seat are properly seated to avoid fuel leaks. While the float is not included, inspect the existing float for wear or damage and replace if necessary. Proper torque on mounting bolts will help maintain gasket sealing.

Quality Assurance and Warranty

Hygrade carburetor repair kits are manufactured to meet OEM specifications for Carter 4 bbl Afb carburetors. The 1572 kit undergoes quality control to ensure component accuracy and durability. While specific warranty details are not provided, Hygrade products are known for consistent quality in automotive repair applications.