Rotary 170 Governor Spring 1-3/4" B&S by Rotary $7.12 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Spring PRODUCT DESCRIPTION DESCRIPTION Fits B&S Models 3, 3-1/2, 4 & 5 HP Engines (Link). REPLACES OEM B&S 260878 SPECS OVERALL LENGTH 1-3/4"