Premium S280LC-3 Excavator Oil Seal Kits – Durable & Precision-Engineered
High-quality nitrile rubber construction ensures superior resistance to heat, abrasion, and hydraulic fluid degradation for extended service life. Precision-machined seals (2440-9136KT, 2440-9138KT, 2440-9139KT) provide leak-proof performance, reducing downtime and maintenance costs for heavy-duty excavators. Ideal for boom arm and bucket cylinder repairs in S280LC-3 models, compatible with major excavator brands requiring reliable sealing solutions. Manufactured with reinforced steel casings and advanced polymer blends to withstand extreme pressure and harsh job site conditions. Globally sourced for bulk buyers – wholesale pricing ensures unbeatable value for construction fleets and equipment repair businesses. Stock up now for seamless hydraulic system performance and long-term operational efficiency.