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← Useful Information · Caterpillar® Hydraulic Seal Kit Finder · Track Loaders

Caterpillar® 973 – Track Loaders

Serial number ranges

Loader S/N: 66G1-UP,86G1-UP,90L1-UP,91L1-UP,26Z1-UP,32Z1-UP
Ripper S/N: 11B1-UP,27S1-UP,7TA1-UP

Application (Cylinder)Caterpillar® Part No.DescriptionBoreRodNote / Serial No.
Lift245-0611Seal Kit6.500"3.250"S/N: 66G,86G1-2999,90L,91L1-182,26Z,32Z
245-0606Seal Kit6.500"3.250"
Tilt245-0612Seal Kit5.500"3.250"
8T-1426Seal Kit5.500"3.250"S/N: 66G,86G319-2999,32Z Use with Fire Retardant Fluids and 1U-3485 Head
206-2857Seal Kit5.500"3.250"S/N: 86G319-UP,32Z Use with Fire Retardant Fluids and 3G-5997 or 9T-6539 Head
Multi-Purpose Bucket240-8479Seal Kit5.000"2.000"S/N: 66G,86G319-2999,90L,32Z
240-6883Seal Kit5.000"2.000"S/N: 86G319-UP
Ripper243-0386Seal Kit5.000"2.500"S/N: 66G,86G1-2999,90L,91L1-182,26Z,32Z
242-2542Seal Kit5.000"2.500"S/N: 86G,91L183-UP

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

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