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Home » Shop » Kubota KX161-3

Kubota KX161-3 Replacement Hydraulic Cylinders and Parts

The Kubota KX161-3 is a mini excavator, the third-generation version of Kubota’s KX161. 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. 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 Blade Seal Kit for Kubota Model KX161-3

    Replacement Blade Seal Kit for Kubota Model KX161-3

    SKU: KUB-RD511-71870 Category: Seal Kits
    Bore: 4.13"
    Rod: 2.17"
    $276.00 In Stock
  • Kubota Swing Hydraulic Cylinder Replacement Seal Kit — PN RD511-71270 — Fits Compact Excavator KX155-3SZ, KX161-3, KX161-3S

    Kubota Swing Hydraulic Cylinder Replacement Seal Kit — PN RD511-71270 — Fits Compact Excavator KX155-3SZ, KX161-3, KX161-3S

    SKU: KUB-RD511-71270 Category: Seal Kits
    Bore: 3.54"
    Rod: 1.97"
    $220.00 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
  • Replacement Blade Seal Kit for Kubota Model KX155-3SZ

    Replacement Blade Seal Kit for Kubota Model KX155-3SZ

    SKU: KUB-RD511-71870 Category: Seal Kits
    Bore: 4.13"
    Rod: 2.17"
    $276.00 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
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Kubota KX161-3 FAQ

The Kubota KX161-3 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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