1U-3998 1U3998

Piston Seal

Caterpillar 1U-3998 Piston Seal - 1U3998

Name: Caterpillar 1U-3998 Piston Seal - 1U3998
Brand: Caterpillar
SKU: 1U3998

Caterpillar 1U-3998 / 1U3998 Piston Seal — original and OEM heavy equipment spare parts. Worldwide delivery with 1-year warranty. Part number verified before shipment.

OEM and aftermarket replacement Piston Seal for Caterpillar equipment in heavy plant machinery. Manufactured to original piston specifications for correct bore clearance, seal groove geometry, and reliable hydraulic function. Ships with a 1-year warranty. Suitable for scheduled maintenance and urgent breakdown repairs. Compatible with a wide range of construction, mining, and earthmoving equipment.

Brand : Caterpillar

Part Numbers : 1U-3998 1U3998

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