The Sliding Piece (OEM Part No. 3128303930) is a wear part compatible with S10M, M2D, Boltec S, T1D, Boomer XE3C, Boomer 291, S7D, Boomer L2D, Boomer-281, Boomer-282, Boomer M2C, and selected Epiroc BMH and Boltec anchoring rigs. Manufactured from high-strength alloy steel, it is designed for use in the guide support system at the sliding piece position. The sliding piece ensures smooth component movement, reduces friction, and maintains accurate alignment during drilling operations. Its durable construction provides long service life, reliable performance, and stable operation in demanding underground mining and tunneling environments.