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Home » Shop » Kubota KX161-3SZ

Kubota KX161-3SZ Replacement Hydraulic Cylinders and Parts

The Kubota KX161-3SZ is a mini excavator, a variant of the third-generation KX161-3. Hydraulic Cylinders, Inc. builds replacement hydraulic cylinders and parts to fit it. Get it fast with FASTSHIP — order by 12:00 PM CST for same-day dispatch — plus Buy Now, Pay Later at checkout. Shop more Kubota equipment, and Demolish Downtime.

  • Kubota Arm Hydraulic Cylinder Replacement Seal Kit — PN RD518-71640 — Fits Compact Excavator KX161-3, KX161-3S, KX161-3SZ

    Kubota Arm Hydraulic Cylinder Replacement Seal Kit — PN RD518-71640 — Fits Compact Excavator KX161-3, KX161-3S, KX161-3SZ

    SKU: KUB-RD518-71640 Category: Seal Kits
    Bore: 3.35"
    Rod: 1.97"
    $150.00 In Stock
  • Replacement Boom Seal Kit for Kubota Model KX161-3

    Replacement Boom Seal Kit for Kubota Model KX161-3

    SKU: KUB-RD511-71490 Category: Seal Kits
    Bore: 3.74"
    Rod: 2.17"
    $150.00 In Stock
  • Replacement Bucket Seal Kit for Kubota Model KX161-3

    Replacement Bucket Seal Kit for Kubota Model KX161-3

    SKU: KUB-RD511-71820 Category: Seal Kits
    Bore: 2.95"
    Rod: 1.77"
    $150.00 In Stock
  • Replacement Bucket Seal Kit for Kubota Model KX155-3SZ

    Replacement Bucket Seal Kit for Kubota Model KX155-3SZ

    SKU: KUB-RD511-71820 Category: Seal Kits
    Bore: 2.95"
    Rod: 1.77"
    $160.00 In Stock
  • Replacement Boom Seal Kit for Kubota Model KX155-3SZ

    Replacement Boom Seal Kit for Kubota Model KX155-3SZ

    SKU: KUB-RD511-71490 Category: Seal Kits
    Bore: 3.74"
    Rod: 2.17"
    $150.00 In Stock
  • Kubota Swing Hydraulic Cylinder Replacement Seal Kit — PN RD548-71130 — Fits Compact Excavator KX161-3SZ

    Kubota Swing Hydraulic Cylinder Replacement Seal Kit — PN RD548-71130 — Fits Compact Excavator KX161-3SZ

    SKU: KUB-RD548-71130 Category: Seal Kits
    Bore: 3.54"
    Rod: 1.97"
    $275.00 In Stock
  • Replacement Bucket Seal Kit for Kubota Model KX161-3SZ

    Replacement Bucket Seal Kit for Kubota Model KX161-3SZ

    SKU: KUB-RD511-71820 Category: Seal Kits
    Bore: 2.95"
    Rod: 1.77"
    $175.00 In Stock
  • Kubota Blade Hydraulic Cylinder Replacement Seal Kit — PN RD548-71330 — Fits Compact Excavator KX161-3SZ

    Kubota Blade Hydraulic Cylinder Replacement Seal Kit — PN RD548-71330 — Fits Compact Excavator KX161-3SZ

    SKU: KUB-RD548-71330 Category: Seal Kits
    Bore: 4.13"
    Rod: 2.17"
    $330.00 In Stock
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Kubota KX161-3SZ FAQ

The Kubota KX161-3SZ is a five-ton-class mini excavator used for digging, trenching, and loading on construction, landscaping, and utility jobs. It belongs to the -3 generation of Kubota’s KX excavator line, produced during the 2000s and early 2010s. 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 Kubota 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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