Name: 146-4877 Swivel Joint Seal Kit for Caterpillar CAT303 CAT304 CAT305 Excavators
Brand: WINSCHEN
SKU: CTC-146-4877

146-4877 Swivel Joint Seal Kit for Caterpillar CAT303 CAT304 CAT305 Excavators

Restore dependable sealing performance with the WINSCHEN 146-4877 Swivel Joint Seal Kit. This premium aftermarket replacement is prepared for professional Caterpillar excavator maintenance and repair.

Key Features

Reference Number: Listed under part number 146-4877 for the applications shown below.
Reliable Sealing: Selected sealing materials help maintain pressure and reduce fluid leakage during normal service.
Maintenance Value: A practical replacement option for planned rebuilds and downtime reduction.

Compatible Equipment Models

Excavator: CAT303, CAT304, CAT305 Excavators Caterpillar

Specifications

Part Number	146-4877 (1464877)
Part Type	Swivel Joint Seal Kit
Application	swivel joint sealing service
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-146-4877
MOQ	1 SET
Delivery Time	1-3 business days

To ensure proper fitment, verify the exact machine model, serial number and original part number with our support team before purchasing. Fast global shipping is available.

Related Caterpillar Seal Kit Categories

Browse more Caterpillar replacement parts or compare other hydraulic seal kits. For fitment confirmation, send the OEM part number and machine model through our inquiry form or WhatsApp.

OEM Part Number	146-4877
Equipment Brand	Caterpillar
Product Type	Swivel Joint Seal Kit
Condition	Premium Aftermarket Replacement

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146-4877 Swivel Joint Seal Kit for Caterpillar CAT303 CAT304 CAT305 Excavators

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