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Home » Shop » Caterpillar 325-A L

Caterpillar 325-A L Replacement Hydraulic Cylinders and Parts

The Caterpillar 325-A L is an excavator, the original A-series 325 fitted with a long undercarriage. Hydraulic Cylinders, Inc. builds replacement hydraulic cylinders and parts to fit it. Order by 12:00 PM CST for FASTSHIP same-day dispatch, with Buy Now, Pay Later at checkout. Explore the full Caterpillar lineup, and Demolish Downtime.

  • Replacement Caterpillar 7Y-3551 In Dipper at Links Bushing

    Replacement Caterpillar 7Y-3551 In Dipper at Links Bushing

    SKU: 2209731218 Categories: Hydraulic Cylinder Accessories, Pivot Pins
    $84.31 In Stock
  • Replacement Caterpillar 7Y-3549 Bucket to H-Link Pin

    Replacement Caterpillar 7Y-3549 Bucket to H-Link Pin

    SKU: 2202147652 Categories: Hydraulic Cylinder Accessories, Pivot Pins
    $572.76 In Stock
  • Replacement Caterpillar 7Y-3550 Bucket to Dipper Arm Pin

    Replacement Caterpillar 7Y-3550 Bucket to Dipper Arm Pin

    SKU: 2201757168 Categories: Hydraulic Cylinder Accessories, Pivot Pins
    $572.76 In Stock
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Caterpillar 325-A L FAQ

The Caterpillar 325-A L is a long-undercarriage version of the first-generation Cat 325 crawler excavator, used to dig, trench, and load material on construction projects. It was built in the 1990s as part of Cat’s original 300-series line. HCI carries replacement hydraulic cylinders and parts to keep it working.

Every cylinder and part on this page lists its OEM cross-references, so you can match them against the numbers on your old unit. Still unsure? Call our team at 888-771-1894 to confirm fitment — have your serial or the number on the old cylinder ready — or browse the full Caterpillar catalog to find your model.

Any item that shows the FASTSHIP logo and is marked In Stock ships the same day when you order by 12:00 PM CST, Monday through Friday.

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Hydraulic Cylinders, Inc.

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