Caterpillar® 518, 518C – Forestry Machines

Serial number ranges

Skidder S/N: 50S1-UP,94U1-UP,1CL1-UP
Boom S/N: 2FF1-UP
Grapple Skidder S/N: 55U1-UP,95U1-UP,9HJ1-UP
Grapple S/N: 1WG1-UP,3NG1-UP

Application (Cylinder)	Caterpillar® Part No.	Description	Bore	Rod	Note / Serial No.
Lift	240-6899	Seal Kit	4.000"	2.000"	S/N: 50S,55U,94U1-740,95U1-153
	233-9205	Seal Kit	4.000"	2.000"	S/N: 94U741-UP,95U154-UP,9HJ1-577,1CL1-308
	240-9538	Seal Kit	4.000"	2.000"	S/N: 9HJ578-UP,1CL309-UP
Steering	240-2016	Seal Kit	3.000"	1.750"	S/N: 50S,55U,94U,95U
	227-5350	Seal Kit	3.000"	1.750"	S/N: 94U,95U,9HJ1-577,1CL1-308
	227-5350	Seal Kit	3.000"	1.750"	S/N: 9HJ578-UP,1CL309-UP
Boom	8C-9353	Seal Kit	4.000"	2.000"	S/N: 95U154-UP,9HJ
Grapple	8C-9353	Seal Kit	4.000"	2.000"	S/N: 95U154-UP,9HJ Grapple S/N: 1WG, 82'' arrangement
	8C-9438	Seal Kit	4.500"	2.000"	S/N: 95U154-UP,9HJ Grapple S/N: 3NG, 100'' arrangement

For reference only. Send us your machine serial number before ordering and we will confirm the correct kit.

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Caterpillar®, Komatsu®, Volvo®, JCB® and other brand names are registered trademarks of their owners and are used only to indicate compatibility.