Caterpillar 3S-7978 Disc - 3S7978
DiscCertified Disc: Caterpillar 3S-7978 / 3S7978 — OEM-verified and original service components for demolition equipment. Worldwide supply. 1-year warranty included.
OEM and aftermarket replacement Disc for Caterpillar equipment in mining machinery. Manufactured to original disc specifications for correct diameter, friction material, and spline engagement geometry. Ships with a 1-year warranty. Reduces maintenance complexity with direct OEM-specification replacement. Ensures correct equipment performance is restored after service or repair Reduces maintenance complexity with direct OEM-specification replaceme.
Caterpillar