313-5020 Engine Gasket Kit for Caterpillar 773F 777F D10R

Restore reliable sealing performance with the WINSCHEN 313-5020 Engine Gasket Kit. This premium aftermarket replacement supports professional Caterpillar maintenance and repair.

Key Features

Direct Replacement: Referenced to Caterpillar part number 313-5020 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: 773F, 777F & D10R

Seal Kit Related Parts

Part No	Qty	Parts name
225-1242	1	GASKET
4N-1059	1	GASKET
9Y-6089	1	GASKET AS
161-7293	1	GASKET-CYL BLOCK
142-5868	1	SEAL-CRANKSHAFT
234-8937	2	SEAL-INTEGRAL
112-3102	1	SEAL-O RING
117-8801	2	SEAL-O-RING
136-7227	2	SEAL-O-RING
227-5538	1	SEAL-O-RING
238-6646	1	SEAL-O-RING
502-4034	1	SEAL-O-RING
5E-8771	2	SEAL-O-RING
5P-7814	1	SEAL-O-RING
5P-8429	2	SEAL-O-RING
6V-3319	1	SEAL-O-RING
6V-5048	2	SEAL-O-RING
6V-5553	2	SEAL-O-RING
6V-9028	1	SEAL-O-RING
7J-0204	1	SEAL-O-RING
8C-3089	1	SEAL-O-RING
214-7568	2	SEAL-O-RING-STOR
3J-1907	1	SEAL-O-RING-STOR
3J-7354	1	SEAL-O-RING-STOR
3K-0360	1	SEAL-O-RING-STOR

Specifications

Part Number	313-5020 (3135020)
Part Type	Engine Gasket Kit
Application	Rear Structure
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-313-5020
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.