Sprocket 21 teeth 12 bolts for KOMATSU PC70FR-1 STAHLKETTE, PC75UD-3, PC75US-3, PC75UU-3, YANMAR B7-3, B7-5A, VIO70, VIO70-2, VIO75, VIO75 VICTAS ASYMMETRISCH, VIO80 VICTAS ASYMMETRISCH

Sprocket original item no.:
YANMAR 172187.29100, 172187.29101, 172A89.29100
KOMATSU 21W.27.31110, 21W.27.31112, YM172187.29100, YM172187.29101, YM172A89.29100

Dimensions:
154 mm Teilung / Pitch
21 Zähne / No. of teeth
12 Befestigungslöcher / No. of bolts
384,80 mm Gesamtdurchmesser / Diameter overall
265,2 mm Innendurchmesser / Internal diameter
300 mm Lochkreisdurchmesser / Pitch circle diameter

Suitable for:
KATO HD308
KOMATSU PC70FR-1 STAHLKETTE, PC75UD-3, PC75US-3, PC75UU-3
YANMAR B7-3, B7-5A, VIO70, VIO70-2, VIO75, VIO75 VICTAS ASYMMETRISCH, VIO80 VICTAS ASYMMETRISCH

The sprockets are produced of casted steel. The external teeth-profile is being hardened over Rockwell C50 by using deep induction, depending on the requirements. By using CAD design techniques the points of stress can be eliminated. This was we can guarantee they can replace your original parts. They perform amongst the best, even in the most extreme working conditions. The sprockets are, just like the other undercarriage parts, available for every machine and machine type.

Before your order: Please check the size of the sprocket an your machine or tell us the model no.!

We use sample images for illustration. The shipped product may differ from the illustration!