6 MM THICK TWO LIPPED SEAL

NEW - MASTER CYLINDER 6 MM THICK 2 LIPPED O-RING.
4184521 IS 3 MM THICK.
REPLACES 3416, 790029, & 4270741.
So you can estimate your shipping costs from www.ups.com or www.usps.com (this form required for all US Post shipments http://www.fiatplus.com/postal-agreement-pg-6.html ), this item weighs less than 1 pounds, and can be shipped in a 4 x 4 x 4 box.-
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