A-B1591103-AI SCREW model-M21-4SPZIC The swash plate is a

The swash plate is a critical internal component of the axial piston hydraulic pump

Replaces Part Number: 9158145

Equivalent Standard: B142 / 5L1450

check the length of your spindle shaft from the top down to the knee because there were two different lengths used on these models

and 4455 -- ALL WITH EXTRA WIDE ROW FRONT AXLES

A-B1591103-AI SCREW model-M21-4SPZIC The swash plate is aOne New Aftermarket Replacement Screw Fits Briggs & Fits Stratton Small Engines This aftermarket replacement screw (Fits Briggs & Fits Stratton part number 591103) is a metal engine fastener used in Fits Briggs and Stratton small engines. It is commonly used to secure the rocker cover in place and is sold individually. Note: multiple screws are used in these engines refer to your engine's parts diagram to confirm this is the correct screw for your