Home / Repair Parts / Hydromatic Parts / Hydromatic 078891012 – PLATE – SEAL 6.888 DIA. Free Shipping Hydromatic 078891012 – PLATE – SEAL 6.888 DIA.$487.50 Hydromatic 078891012 - PLATE - SEAL 6.888 DIA. quantity Add to cart SKU: 078891012 Category: Hydromatic Parts Tags: free shipping, Hydromatic Eng Parts Description Additional information Description Hydromatic 078891012 – PLATE – SEAL 6.888 DIA. Additional information Weight 15 lbs