163-7279 Transmission Gasket Kit for Caterpillar 776 777

Restore reliable sealing performance with the WINSCHEN 163-7279 Transmission Gasket Kit. This premium aftermarket replacement supports professional Caterpillar maintenance and repair.

Key Features

Direct Replacement: Referenced to Caterpillar part number 163-7279 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

Caterpillar Models: 776 & 777

Seal Kit Related Parts

Part No	Qty	Parts name
5M-1726	8	LOCK-BOLT
4F-2218	6	LOCK-NUT
1S-7347	1	RING-SEAL
1S-9496	1	RING-SEAL
1S-9498	2	RING-SEAL
3S-0141	3	RING-SEAL
3S-0142	2	RING-SEAL
3S-1278	1	RING-SEAL
3S-1279	1	RING-SEAL
3S-1282	1	RING-SEAL
3S-1283	1	RING-SEAL
6Y-5793	4	RING-SEAL
8S-3373	1	RING-SEAL

Specifications

Part Number	163-7279 (1637279)
Part Type	Transmission Gasket Kit
Application	Transmission Planetary
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-163-7279
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.