Muncie part number 18T41438 is a bearing shim with a thickness range of 0.1175″ to 0.1155″. Muncie’s own service-parts documentation identifies this shim across multiple PTO series, including the CS24, CS25, HS24, and SH Series power take-offs. Bearing shims like this one control end-play and preload at the bearing bore, making the correct thickness critical during assembly or rebuild. This is a genuine Muncie service part sold by Pro Gear and Transmission. Call us to confirm this is the correct shim for your application before ordering.FeaturesGenuine Muncie service part, P/N 18T41438Bearing shim thickness: 0.1175″ maximum / 0.1155″ minimumUsed in CS24, CS25, HS24, and SH Series Muncie PTOsControls bearing end-play and preload during assembly or rebuildSold by Pro Gear and TransmissionTech SpecsPart Number: 18T41438Part Type: Bearing ShimThickness Range: 0.1175″ / 0.1155″Application: CS24, CS25, HS24, SH Series Muncie PTOsUsed in these Muncie PTO modelsCB6 SeriesCB8 SeriesCD05 SeriesCD10 SeriesCS24 & CS25 SeriesCS6 SeriesCS8 SeriesHS24 SeriesSH6 SeriesSH8 Series