CUSHION - SEAT BOTTOM VINYL New SMH Replacement Cushion - Seat Bottom Vinyl Replacement for: SMH SKU: 77857 Part number: SY77857 Price: $102.17 Your price: $83.91 Qty: Add to order Custom parts list Parts List OK Add to parts list Email a friend 97 in stock. Please add your address to show an estimated delivery date. Item qualifies for free shipping on orders of $850 (under 300lbs) or orders over $3500 Weight: 4.2 lbs