NEW Piston Guide Rail Set 5Pcs Fit for New Holland BC5070 Square Hay Baler
5-piece set of piston guide rails, specially designed for the compression chamber of Case New Holland BC5070 series square hay and straw balers. Installed on both sides of the compression chamber as the reciprocating track for piston rollers, accurately guides the piston to perform linear reciprocating compression motion, bears lateral loads during bale compression, and ensures smooth piston operation and regular bale forming. Machined from high-strength wear-resistant steel with smooth and wear-resistant working surface, serves as a common wearable guide component of the baler piston compression system for heavy-duty continuous field operation. The working surface is worn beyond limit, deformed, cracked, the piston runs with jamming and abnormal noise, or bale forming becomes irregular. Single rail damage occurs; complete set replacement is recommended to ensure rail parallelism and piston alignment, avoid unilateral eccentric wear. Multiple rails show synchronous wear, causing piston deflection and uneven compression chamber wear. Restores accurate linear guidance of the piston, eliminates jamming and abnormal noise, and ensures stable compression and consistent bale forming quality. High-strength wear-resistant steel structure extends service life, reduces maintenance frequency and lowers equipment downtime during harvest seasons. Complete set replacement ensures optimal rail parallelism, reduces uneven wear on piston rollers and extends the service life of the entire compression system. We focus on producing high-performance replacement components for farm tractors, combine harvesters, balers and tillage equipment. Our wide product range covers engine parts, hydraulic components, wear parts, transmission parts, seals, filters, bearings and other agricultural consumables. Our spare parts are compatible with agricultural machines from AGCO, New Holland, John Deere, Case IH, Claas, Massey Ferguson, Valtra, Kubota, Yanmar, Deutz-Fahr, Kuhn and Lemken. Equipped with complete machining, casting, forging and heat-treatment workshops, we implement strict quality inspection procedures throughout production. All products are manufactured according to standard dimensional specifications to ensure stable performance and long service life under tough farming working conditions. We support bulk wholesale, customized processing and flexible order solutions for global agricultural dealers, repair workshops and farming contractors. With competitive factory-direct pricing, stable supply and reliable after-sales support, Huarui-Machine strives to provide cost-effective aftermarket spare parts solutions for farmers all over the world. Notice : All items are aftermarket replacement parts. We are not affiliated with the above-mentioned machinery brands. All brand names are only used to indicate compatibility.