Fits Many Engine Models:
310707, 310777, 311707, 311777,
312707, 312777, 313707, 313777,
319775,331707, 331777, 331807,
331877, 331977, 31A607, 31A677,
31A707, 31A777, 31A807,

31B707, 31B775, 31C707, 31C777, 31D707, 31D777,
31E507, 31E577, 31E707, 31E777, 31E877,
31F707, 31F775, 31F777, 31G707, 31G777, 31H707,
31H777, 31K777, 31L777, 31M777, 31M877, 31M977,
31N607, 31N677, 31N707, 31N777, 31N807, 31P607,
31P677, 31P707, 31P777, 31P877, 31P977,

31Q507, 31Q677, 31Q777, 31R507, 31R577,
31R607, 31R677, 31R707, 31R777, 31R807, 31R877,
31R907, 31R975, 31R976, 31R977, 31S777, 31S877,
31S977, 31U977, 31X707,
33M677, 33M777, 33M977, 33R777, 33R877, 33S777, & 33S877
Fits for Many Electrolux 1999 AYP Lawn Tractor Models:
7169A99, 7178B99, 9169A99, & 9178A99
794152 Valve Gasket for Electrolux Part Numbers: 690190 & 794152