Bell & Gossett 186871 Coupler
As a seasoned technician, you know that keeping a Bell & Gossett Series 1510 pump or the modern e-1510 series in peak condition requires precise alignment and reliable power transmission. The Bell & Gossett 186871 Coupler is a heavy-duty 6J sleeve coupler designed specifically to connect high-demand 213T, 215T, and 254 frame motors to your end suction pump. With a 1" x 1-3/8" bore size, this three-piece assembly includes the pump flange, motor flange, and a durable 6JN neoprene sleeve to handle high-torque starts and dampen operational vibration.
Replacing a sheared coupler is often a primary indicator that your motor mounts have lost their resiliency. To ensure a professional-grade repair and long-term HVAC pump maintenance, it is industry standard to inspect and replace the motor mounts alongside this item. The 186871 is the manufacturer-specified direct replacement for 819344-002, offering perfect compatibility for motors ranging from 2 HP to 7-1/2 HP. By utilizing this OEM replacement part, you maintain the energy-efficient HVAC performance required in commercial hydronic systems without the risk of mid-season mechanical failure.
Key Benefits- Precise Shaft Alignment: Engineered for Series 1510 pumps to reduce mechanical stress on bearings.
- Vibration Isolation: The 6J neoprene insert absorbs shock and compensates for parallel or angular misalignment.
- Broad Compatibility: Fits NEMA frame motors including 182T, 184T, 213, 215, and 254.
- Industrial Durability: Constructed with high-strength materials to withstand the rigorous demands of commercial boiler and chiller systems.
What is the difference between the 186871 and the older 819344-002?
The 186871 is the official current production replacement and provides the exact same fit, form, and function as the legacy 819344-002 part number.
Should I replace the neoprene sleeve only or the whole assembly?
For a technician in the field, replacing the complete three-piece assembly (both flanges and the sleeve) ensures that worn set-screw holes or flange burrs do not lead to a repeat failure.
Does this coupler require lubrication?
No, this elastomeric sleeve coupler is designed for maintenance-free operation and does not require grease or oil for the coupling mechanism itself.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $636.50
-65%$636.50
$222.77Bell & Gossett 186871 Coupler
As a seasoned technician, you know that keeping a Bell & Gossett Series 1510 pump or the modern e-1510 series in peak condition requires precise alignment and reliable power transmission. The Bell & Gossett 186871 Coupler is a heavy-duty 6J sleeve coupler designed specifically to connect high-demand 213T, 215T, and 254 frame motors to your end suction pump. With a 1" x 1-3/8" bore size, this three-piece assembly includes the pump flange, motor flange, and a durable 6JN neoprene sleeve to handle high-torque starts and dampen operational vibration.
Replacing a sheared coupler is often a primary indicator that your motor mounts have lost their resiliency. To ensure a professional-grade repair and long-term HVAC pump maintenance, it is industry standard to inspect and replace the motor mounts alongside this item. The 186871 is the manufacturer-specified direct replacement for 819344-002, offering perfect compatibility for motors ranging from 2 HP to 7-1/2 HP. By utilizing this OEM replacement part, you maintain the energy-efficient HVAC performance required in commercial hydronic systems without the risk of mid-season mechanical failure.
Key Benefits- Precise Shaft Alignment: Engineered for Series 1510 pumps to reduce mechanical stress on bearings.
- Vibration Isolation: The 6J neoprene insert absorbs shock and compensates for parallel or angular misalignment.
- Broad Compatibility: Fits NEMA frame motors including 182T, 184T, 213, 215, and 254.
- Industrial Durability: Constructed with high-strength materials to withstand the rigorous demands of commercial boiler and chiller systems.
What is the difference between the 186871 and the older 819344-002?
The 186871 is the official current production replacement and provides the exact same fit, form, and function as the legacy 819344-002 part number.
Should I replace the neoprene sleeve only or the whole assembly?
For a technician in the field, replacing the complete three-piece assembly (both flanges and the sleeve) ensures that worn set-screw holes or flange burrs do not lead to a repeat failure.
Does this coupler require lubrication?
No, this elastomeric sleeve coupler is designed for maintenance-free operation and does not require grease or oil for the coupling mechanism itself.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
As a seasoned technician, you know that keeping a Bell & Gossett Series 1510 pump or the modern e-1510 series in peak condition requires precise alignment and reliable power transmission. The Bell & Gossett 186871 Coupler is a heavy-duty 6J sleeve coupler designed specifically to connect high-demand 213T, 215T, and 254 frame motors to your end suction pump. With a 1" x 1-3/8" bore size, this three-piece assembly includes the pump flange, motor flange, and a durable 6JN neoprene sleeve to handle high-torque starts and dampen operational vibration.
Replacing a sheared coupler is often a primary indicator that your motor mounts have lost their resiliency. To ensure a professional-grade repair and long-term HVAC pump maintenance, it is industry standard to inspect and replace the motor mounts alongside this item. The 186871 is the manufacturer-specified direct replacement for 819344-002, offering perfect compatibility for motors ranging from 2 HP to 7-1/2 HP. By utilizing this OEM replacement part, you maintain the energy-efficient HVAC performance required in commercial hydronic systems without the risk of mid-season mechanical failure.
Key Benefits- Precise Shaft Alignment: Engineered for Series 1510 pumps to reduce mechanical stress on bearings.
- Vibration Isolation: The 6J neoprene insert absorbs shock and compensates for parallel or angular misalignment.
- Broad Compatibility: Fits NEMA frame motors including 182T, 184T, 213, 215, and 254.
- Industrial Durability: Constructed with high-strength materials to withstand the rigorous demands of commercial boiler and chiller systems.
What is the difference between the 186871 and the older 819344-002?
The 186871 is the official current production replacement and provides the exact same fit, form, and function as the legacy 819344-002 part number.
Should I replace the neoprene sleeve only or the whole assembly?
For a technician in the field, replacing the complete three-piece assembly (both flanges and the sleeve) ensures that worn set-screw holes or flange burrs do not lead to a repeat failure.
Does this coupler require lubrication?
No, this elastomeric sleeve coupler is designed for maintenance-free operation and does not require grease or oil for the coupling mechanism itself.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
