Sold out 594435 Std. Briggs Model 31 Piston (1) Standard bore(3.57") Briggs Model 31 Piston. This piston comes with the rings, circlips and wrist pin. ZK2,169.87 Out of stock
6279 ARC Billet Rod, Briggs AVS 5.175 (1) 5.175" Briggs Model 31 AVS Rod with bearing inserts. Made in the USA from domestic 7075-T6 aluminum.Fits the standard Model 31 "AVS" crankshaft with the 1.498" crank pin. It will fit the journal of... ZK3,894.13 Add to Cart The item has been added