U.S. Seal Inc. - EOK "Serious about Seals"
Local tel: 810-385-9300, tollfree: 800-777-6974, fax: 810-385-9393
email: usseal@iwarp.net 



detroit diesel engine valve stem seals

vs-d53, replaces #8921209, fits engines: 53 series, all with 1/4" valve (.250)
vs-d71, replaces # 8921741, fits engines: 71 & 92 series with 5/16 valve (.313)
vs-562rv, universal, fits engine: 71 series, replaces seal with .345 valve & .562 valve guide
vs-d502, replaces # 23523930, 60 series, L6 & V12