Excavator – ITR UH123Z1D

Manufacturer: ITR

Guarantee: 1 year


You can find the size and compatibility of the item slightly below.

✅ Upper roller for mini excavator yanmar / Komatsu / JCB

Catalog: UH123Z1D

🔎 Dimensions

Parameter Size (mm) Explanation
A - a common length 175.00 The full length of the roller from end to end
B - Housing length 123.00 Workpiece, that contacts the chain
C - Depth of mounting zone 71.50 Axle, that enters the hull
D - roller diameter 87.00 The outer diameter of the body of the roller
P - Axis diameter 35.00 Gripping axis
Peculiarities With a canal in the axis Relieves installation and fixation
Weight 4.2 kg Roller

🔁 Alternative catalog numbers from other manufacturers

Catalog Description Mark
172187.37500 Upper roller Yanmar
172187.37501 – Yanmar
172187.37502 – Yanmar
172425.37500 Upper roller Yanmar
172461.37500 TOP ROLLER CPL. Yanmar
172478.37500 Upper roller Yanmar
172478.37501 Roller Ass’y KOMATSU
334/R8328 Upper roller JCB
JCB.334/R8328 Upper roller JCB
Ym172187.37501 Roller Ass’y KOMATSU
YM172461.37500 Roller Ass’y KOMATSU
YM172478.37500 Roller Ass’y KOMATSU
Ym172a89.37501 TOP ROLLER ASS’Y Yanmar
172A89.37500 TOP ROLLER ASS’Y Yanmar
… (and more in common over 25 Variations from Malkalka Sufuf)

🧩 Replaceable with: (alternative roller)

Catalog Description Remark
Uh04z0b Upper roller Inner flange

⚙️ Compatibility and purpose

Mark Model (sample)
Yanmar VIO35, B37, VIO40
Komatsu PC27, PC30, PC35, PC38
JCB 801, 802.7

Remark: the exact compatibility depends on the configuration of the undercarriage - in case of doubt, Contact us.


📞 Contact us

If you need additional information or assistance in choosing the right upper roller for your machine, Do not hesitate to contact us. We will help you quickly and accurately!