138-8681 Engine Gasket Kit for Caterpillar 784B 785B

Restore reliable sealing performance with the WINSCHEN 138-8681 Engine Gasket Kit. This premium aftermarket replacement supports professional Caterpillar maintenance and repair.

Key Features

Direct Replacement: Referenced to Caterpillar part number 138-8681 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: 784B & 785B

Seal Kit Related Parts

Part No	Qty	Parts name
111-1349	1	GASKET
7N-5057	1	GASKET
111-3820	1	RING-RETAINER
109-2332	2	SEAL-O-RING
1H-9696	1	SEAL-O-RING
3P-0654	2	SEAL-O-RING
3P-0655	1	SEAL-O-RING
6V-3908	1	SEAL-O-RING
6V-5101	1	SEAL-O-RING
6V-7681	1	SEAL-O-RING
2M-9780	1	SEAL-O-RING-STOR
3J-1907	1	SEAL-O-RING-STOR
3K-0360	1	SEAL-O-RING-STOR

Specifications

Part Number	138-8681 (1388681)
Part Type	Engine Gasket Kit
Application	External Oil Pump
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-138-8681
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.