Upgrade or repair your rotary hammer with this -engineered Intermediate Shaft DCH172, designed as a reliable replacement for worn or damaged components in compatible cordless hammer power tools. Specifications: Part Number N911132;Replacement for DCH172 Crafted from high-quality metal, this intermediate shaft offers excellent durability, wear resistance, and stable transmission performance, helping restore the original power and efficiency of your tool. It is particularly suitable for replacing the N911132 intermediate shaft and maintaining optimal drilling and hammering performance., Manufacturer: Jnchdghwa