3D Printed Bosch F016L68711 Belt Tensioner ARM 32 ART 23 26 SL Rotak 32 Mower

Replacement belt tensioner arm — fits Bosch ARM 32, ART 23 SL, ART 23-28, ART 26 SL, Rotak 32

Part Details

• OEM Part Number: F016L68711
• Cross-Reference: F016104034, F016104211
• Part Name: Belt Tensioner Arm
• Material: PETG
• Quantity: 1 piece
• Dimensions: approx. 52 × 32 × 19 mm

Why This Part Breaks

• The belt tensioner arm is a small plastic pivot that keeps drive belt tension constant during mowing. It is exposed to UV, heat, and vibration every time the mower runs. Over time the plastic cracks or snaps at the pivot point, causing the drive belt to slip or come off entirely. Because it is a wear item, it is often out of stock at local dealers — a printed replacement gets your mower running the same day.

Compatible Models

• Bosch ARM 32
• Bosch ART 23 SL
• Bosch ART 23-28
• Bosch ART 26 SL
• Bosch Rotak 32
• Bosch Rotak 32 R
• Cross-Reference OEM Part Numbers
• F016L68711
• F016104034
• F016104211
• Bosch is a registered trademark of Robert Bosch GmbH. ARM, ART, and Rotak are trademarks of Robert Bosch GmbH. These part names and numbers are used solely for compatibility reference. PartsFindr is not affiliated with, endorsed by, or sponsored by Robert Bosch GmbH.