Caterpillar Spiders: Precision Steering, Drive, and U Joint Components
Spiders for Caterpillar equipment are crucial components found in universal joints and various mechanical linkages across CAT machines such as dozers, loaders, motor graders, and excavators. These parts include spider universals (the cross shaped fitting at the center of a U joint), spider assemblies, spider kits, spider bearings, and spider groups. The spider acts as the rotating pivot point between two shafts, allowing angular movement while transmitting torque and absorbing operational stresses.
Caterpillar designs spiders from high grade metals and alloys, ensuring strength, wear resistance, and consistent performance in demanding environments. Each spider is manufactured to precise specifications for fit and function, with various configurations for different models and applications, such as drive line, PTO, and fan applications. Regular inspection and timely replacement of worn or damaged spiders helps prevent drivetrain failures, vibrations, and costly repairs.
Propel Parts offers a wide selection of spiders for CAT equipment including universal spiders, bearing kits, and complete assemblies with clear product listings and fast shipping for efficient maintenance.
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New 1075006 Joint Gp W/Spider Replacement suitable for Caterpillar Equipment
$295.41Six Month Financing
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New 1080725 Spider As Replacement suitable for Caterpillar Equipment
$614.61Six Month Financing
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New 1118209 Spider Replacement suitable for Caterpillar Equipment
$300.38Six Month Financing
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New 1168539 Kit-Spider Replacement suitable for Caterpillar Equipment
$15.47Six Month Financing
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New 1168540 Spider Brg Replacement suitable for Caterpillar Equipment
$17.55Six Month Financing
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New 1179887 Kit-Spider Replacement suitable for Caterpillar Equipment
$12.77Six Month Financing
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New 1188458 Spider As Replacement suitable for Caterpillar Equipment
$320.87Six Month Financing
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New 1189917 Spider As Replacement suitable for Caterpillar Equipment
$463.28Six Month Financing
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New 1265975 Spider A (Fan) Replacement suitable for Caterpillar Equipment
$184.38Six Month Financing
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New 1292339 Spider Replacement suitable for Caterpillar Equipment
$175.46Six Month Financing
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New 1423391 Spider Asy Replacement suitable for Caterpillar Equipment
$88.70Six Month Financing
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New 1552281 Spider Replacement suitable for Caterpillar Equipment
$239.75Six Month Financing
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New 1666758 Joint Gp-W/Spider Replacement suitable for Caterpillar Equipment
$392.99Six Month Financing
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New 1725235 Spider Gp Replacement suitable for Caterpillar Equipment
$196.24Six Month Financing
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New 1730419 Spider As-Fan Replacement suitable for Caterpillar Equipment
$661.19Six Month Financing
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New 1730888 Spider Replacement suitable for Caterpillar Equipment
$65.48Six Month Financing
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New 1851046 Spider As-Fan Replacement suitable for Caterpillar Equipment
$188.05Six Month Financing
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