Product Feature: (1) Fitment: Fit for 328.12031 Sears Craftsman Floor Jack 2 Ton, This full seals kit compatible with all years version. You’d better soak the seals with oil before installing. (2) Function: Fast Repair Jack valve blocked, lifting or local speed uneven! Benifit to rebuilds the standard Hydraulic jack. Parts never wear out and can be resealed without any issues. (3) Material: Made of durable environmental natural rubber with resists Oxidation, wear, tear, UV Rays and Solvents. All of the components of this kit meet or exceed OEM specifications. .
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