71445801 Hydraulic Seal Kit for Fiat-Hitachi FH200-3 & FH220-3 Excavator Cylinders
71445801 is an aftermarket hydraulic seal kit for Fiat-Hitachi FH200-3 and FH220-3 excavator cylinders. Independent catalogs split the application as FH200-3 arm cylinder, FH220-3 boom cylinder and FH220-3 bucket cylinder, and describe it as a 135 mm piston kit (O-ringsandMore). A typical kit includes piston wear bands and O-ring seals; confirm the exact component list with our sales team at [email protected] for your specific cylinder.
Because this kit number spans more than one cylinder position, always confirm the actual position (arm / boom / bucket) and the piston size on your machine before ordering.
Materials: the kit uses hydraulic sealing compounds selected for excavator duty. Exact grades are confirmed per production batch — request the material data sheet with your order.
Verified Specs
| Parameter | Value / Verification |
| Part Number | 71445801 — O-ringsandMore, FridayParts, FabHeavyParts, AMOParts |
| Brand / Machine | Fiat-Hitachi FH200-3 / FH220-3 excavators — Multiple suppliers |
| Applications Listed | FH200-3 arm; FH220-3 boom; FH220-3 bucket — O-ringsandMore |
| Piston Size | 135 mm — O-ringsandMore |
| Typical Contents | Wear bands + O-ring seals (confirm full list) — O-ringsandMore |
| Condition | New, aftermarket replacement — Multiple suppliers |
Confirmed / Reference Fitment
•Confirmed: FH200-3 — arm cylinder; FH220-3 — boom cylinder; FH220-3 — bucket cylinder (O-ringsandMore).
•Reference: “Arm / Boom / Bucket Var” kit listings for FH200-3 (FridayParts, FabHeavyParts, AMOParts, MyMRO).
Fitment Checklist
1.Machine model: Fiat-Hitachi FH200-3 or FH220-3 (confirm the “-3” suffix).
2.Cylinder position: arm, boom or bucket — identify yours before ordering.
3.Measure the piston: ≈ 135 mm per catalog; confirm with calipers.
4.Note the machine S/N for a fitment double-check with our team.
When to Inspect / Replace
•Oil film or drips on the affected cylinder rod.
•Drift or slow movement of the arm / boom / bucket circuit.
•Scored rod surface or contamination in the oil.
•Knocking or reduced digging power.
Confirm which cylinder is leaking before ordering, since this number covers multiple positions.
Wholesale & MOQ
Factory-direct supply for distributors, repair shops and fleet operators. Wholesale MOQ: 5 kits. Email [email protected] with your quantity, shipping port and destination for a same-day quote. Custom packaging and private labeling available.
FAQ
Which cylinders does 71445801 cover? — Third-party catalogs list it as FH200-3 arm, FH220-3 boom and FH220-3 bucket. Identify your cylinder position before ordering.
How do I confirm the 135 mm piston? — Measure the piston or bore with calipers and compare with the kit spec; send us the numbers with your order.
Is this for FH200-1 / FH200-2? — No — those use different kits (e.g. 71400161, 71400186/71400189). Send your model and S/N for the correct number.
Fiat-Hitachi seal kit
71445801
FH200-3 seal kit
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