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Home » Shop » Caterpillar 322C

Caterpillar 322C Replacement Hydraulic Cylinders and Parts

The Caterpillar 322C is an excavator, the C-Series generation of Cat’s 322 line, introduced in the early 2000s. HCI carries the replacement hydraulic cylinders and parts to keep it working. Get it fast with FASTSHIP — order by 12:00 PM CST for same-day dispatch — plus 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 203-7326 H-Link Top Bushing

    Replacement Caterpillar 203-7326 H-Link Top Bushing

    SKU: 2205427429 Categories: Hydraulic Cylinder Accessories, Pivot Pins
    $100.37 In Stock
  • Replacement Caterpillar 137-2819 In Dipper at Bucket Bushing

    Replacement Caterpillar 137-2819 In Dipper at Bucket Bushing

    SKU: 2209758837 Categories: Hydraulic Cylinder Accessories, Pivot Pins
    $115.00 In Stock
  • Replacement Caterpillar 203-7322 H-Link Bottom Bushing

    Replacement Caterpillar 203-7322 H-Link Bottom Bushing

    SKU: 2205038886 Categories: Hydraulic Cylinder Accessories, Pivot Pins
    $86.31 In Stock
  • Replacement Caterpillar 189-3923 Caterpillar Link to Cylinder Pin

    Replacement Caterpillar 189-3923 Caterpillar Link to Cylinder Pin

    SKU: 2204835690 Categories: Hydraulic Cylinder Accessories, Pivot Pins
    $552.30 In Stock
  • Replacement Caterpillar 189-3922 Link to Dipper Pin

    Replacement Caterpillar 189-3922 Link to Dipper Pin

    SKU: 2204142234 Categories: Hydraulic Cylinder Accessories, Pivot Pins
    $508.17 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 322C FAQ

The Caterpillar 322C is a mid-size hydraulic crawler excavator used to dig, trench, and load material on construction and earthmoving projects. It is part of Cat’s C-Series excavator line, built in the early-to-mid 2000s. 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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