Caterpillar® 966D, 966E, 966F – Wheel Loaders

Serial number ranges

Loader S/N: 35S1-UP,94X1-UP,99Y1-UP,4YG1-UP,8BG1-UP,3XJ1-UP 9YJ1-UP,1SL1-UP

Application (Cylinder)	Caterpillar® Part No.	Description	Bore	Rod	Note / Serial No.
Lift	245-0581	Seal Kit	7.000"	3.250"	S/N: 35S1-2147,94X1-5461,99Y1-5314 Use with 9J-5424 Piston
	245-0582	Seal Kit	7.000"	3.250"	S/N: 35S2148-UP,94X5462-9308,99Y1-6680 Use with 9J-5424 Piston
	228-1779	Seal Kit	7.000"	3.250"	S/N: 35S,94X1-9308,99Y1-6680 Field replacement, Use with 6E-1440 Piston
	228-1779	Seal Kit	7.000"	3.250"	S/N: 94X9309-UP,99Y6681-UP,4YG,8BG,3XJ,9YJ,1SL
Tilt	245-0605	Seal Kit	8.250"	3.250"
	245-0589	Seal Kit	9.250"	3.250"	S/N: 99Y5315-UP,4YG,8BG,1SL Logging arrangement
Steering	240-6899	Seal Kit	4.000"	2.000"	S/N: 35S1-2523,94X1-5749,99Y1-4286
	233-9205	Seal Kit	4.000"	2.000"	S/N: 35S2524-UP,94X5750-UP,99Y4287-UP,4YG,8BG,3XJ1-1979 Use with 9T-3964 Head
	240-9538	Seal Kit	4.000"	2.000"	S/N: 4YG,3XJ1980-UP,9YJ,1SL Use with 6E-0775 Head

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

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