Bentone Coupling Complete Ster Sterling 35/40/50

INTER 1099 Pump to motor Rayburn R3780 RO4M998410 GrantSBS12 Trianco 207595

This complete Bentone drive coupling is a genuine replacement part designed for connecting the burner motor to the oil pump on Sterling 35, Sterling 40, and Sterling 50 oil burners. It enables smooth power transmission while protecting both motor and pump from damage due to misalignment or mechanical blockage.

• Genuine Bentone/Sterling drive coupling – complete assembly

• Compatible with Sterling 35, 40, and 50 oil burners

• Links motor shaft to oil pump for efficient operation

• Designed to absorb minor shaft misalignments

• Reduces vibration and prevents mechanical stress

• Shear-point design to protect against pump or motor failure

• Made from high-durability composite materials

Ideal for servicing, repairs, or replacing worn components. Maintain the performance and safety of your Sterling burner with this complete coupling assembly – available now from Heating-Parts.co.uk.