Rotary 9488 Starter Pulley Kit For B&S 498144 5HP & 6HP Engines by Rotary $25.19 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Starter PRODUCT DESCRIPTION DESCRIPTION Starter Pulley Kit Replaces B&S 498144. Fits Models 121600-699, 125800-899, 122600-699, 134400-499, 134200-299, 133200-299, 135400-499, 136200-299, 137200-299. Fits 5 HP & 6 HP Vertical Intek Engines. Comes with spring. REPLACES OEM B&S 498144 SPECS OD 5-1/2"