334-1066 Engine Gasket Kit for Caterpillar

Restore reliable sealing performance with the WINSCHEN 334-1066 Engine Gasket Kit. This premium aftermarket replacement supports professional Caterpillar maintenance and repair.

Key Features

Direct Replacement: Referenced to Caterpillar part number 334-1066 for compatible service applications.
Reliable Sealing: Selected aftermarket sealing components help maintain dependable performance during scheduled repair and overhaul work.
Maintenance Value: A practical replacement option that helps restore operation and reduce machine downtime.

Compatible Caterpillar Models

Please send the machine model and serial number to confirm the correct Caterpillar application.

Seal Kit Related Parts

Part No	Qty	Parts name
7W-5340	1	GASKET
261-3816	1	GASKET-OIL PAN
3P-1156	2	SEAL-O-RING
6V-5048	1	SEAL-O-RING
2M-9780	1	SEAL-O-RING-STOR
3D-2824	2	SEAL-O-RING-STOR
3J-1907	1	SEAL-O-RING-STOR
3J-7354	2	SEAL-O-RING-STOR
3K-0360	2	SEAL-O-RING-STOR

Specifications

Part Number	334-1066 (3341066)
Part Type	Engine Gasket Kit
Application	Central & Lower
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-334-1066
MOQ	1 SET
Delivery Time	1-3 business days

To ensure proper fitment, please verify the exact machine model, serial number and original part number with our support team before purchasing. Fast global shipping is available to keep your machinery operating efficiently.

Related Caterpillar Seal Kit Categories

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