Computer Circuit Board Compatible with Models A74988 / A74991

Replacement computer circuit board compatible with model numbers A74988 and A74991. Designed to serve as a direct-fit board for systems requiring either A74988 or A74991 circuit assemblies. Ideal for repairs, maintenance, or rebuilding devices that use these specific boards.You may also like 3110RL-04W-B86 8025 12V 0.65A 4-wire PWM Temperature-Control Chassis Cooling Fan.