York Shaft seal Identification From seal Plate

Plate has six 7/32" holes. Bolts have 1/4" heads, use SS 0711

Used on late model Full Sized and MiniYork compressors.

Plate has six 9/32" holes. Bolts have 3/8" heads, use SS 0712

Used on early model full sized York compressors.

Plate has 5 holes. Bolts have 1/2" heads, use SS 0713

Used on late model full sized York compressors.

YORK COMPRESSOR IDENTIFICATION
YORK COMPRESSOR HEAD TYPES