Carrier P251-0065 Bushing
The Carrier P251-0065 Shaft Bushing is a precision-engineered OEM HVAC replacement part designed to maintain critical tolerances in rotating assemblies. Featuring a 3/4 inch Outside Diameter (OD) and a 1/2 inch Inside Diameter (ID), this steel component provides the necessary mechanical interface to minimize friction and prevent premature wear on drive shafts. At a total length of 1.25 inches, it ensures stable axial alignment and reduces rotational vibration in residential air conditioning units, furnaces, and heat pump systems.
For contractors performing blower motor maintenance or shaft repairs, the P251-0065 serves as a direct-fit solution to restore balance and original equipment functionality. The high-grade steel construction is built to withstand the thermal and mechanical stresses common in Carrier residential HVAC systems. Replacing worn bushings promptly prevents the "red dust" accumulation—a sign of iron powder shedding due to bearing-to-shaft degradation—which can lead to catastrophic motor failure and expensive shaft scoring.
Key Benefits- Precision Dimensions: Standardized 3/4" OD and 1/2" ID for exact compatibility with Carrier shaft assemblies.
- Steel Construction: High-durability material provides superior resistance to radial loads and rotational heat.
- Vibration Dampening: Restores tight coupling to eliminate system noise and erratic shaft run-out.
- Direct OEM Replacement: Ensures HVAC equipment meets original manufacturer performance specifications.
What are the signs that a shaft bushing needs replacement?
Technicians should look for elevated vibration levels, audible rattling during startup, or visible metal shavings (fretting corrosion) near the bearing fit.
Is the Carrier P251-0065 compatible with other brands?
While designed specifically for Carrier, Bryant, and Payne equipment, it can be used in any application requiring a 1.25-inch length steel bushing with matching 3/4" OD and 1/2" ID specifications.
Does this bushing require external lubrication?
In most blower assemblies, this steel bushing relies on the lubricant film from the associated bearing; however, checking for proper alignment during installation is the most critical factor for longevity.
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: $12.81
-65%$12.81
$4.48Carrier P251-0065 Bushing
The Carrier P251-0065 Shaft Bushing is a precision-engineered OEM HVAC replacement part designed to maintain critical tolerances in rotating assemblies. Featuring a 3/4 inch Outside Diameter (OD) and a 1/2 inch Inside Diameter (ID), this steel component provides the necessary mechanical interface to minimize friction and prevent premature wear on drive shafts. At a total length of 1.25 inches, it ensures stable axial alignment and reduces rotational vibration in residential air conditioning units, furnaces, and heat pump systems.
For contractors performing blower motor maintenance or shaft repairs, the P251-0065 serves as a direct-fit solution to restore balance and original equipment functionality. The high-grade steel construction is built to withstand the thermal and mechanical stresses common in Carrier residential HVAC systems. Replacing worn bushings promptly prevents the "red dust" accumulation—a sign of iron powder shedding due to bearing-to-shaft degradation—which can lead to catastrophic motor failure and expensive shaft scoring.
Key Benefits- Precision Dimensions: Standardized 3/4" OD and 1/2" ID for exact compatibility with Carrier shaft assemblies.
- Steel Construction: High-durability material provides superior resistance to radial loads and rotational heat.
- Vibration Dampening: Restores tight coupling to eliminate system noise and erratic shaft run-out.
- Direct OEM Replacement: Ensures HVAC equipment meets original manufacturer performance specifications.
What are the signs that a shaft bushing needs replacement?
Technicians should look for elevated vibration levels, audible rattling during startup, or visible metal shavings (fretting corrosion) near the bearing fit.
Is the Carrier P251-0065 compatible with other brands?
While designed specifically for Carrier, Bryant, and Payne equipment, it can be used in any application requiring a 1.25-inch length steel bushing with matching 3/4" OD and 1/2" ID specifications.
Does this bushing require external lubrication?
In most blower assemblies, this steel bushing relies on the lubricant film from the associated bearing; however, checking for proper alignment during installation is the most critical factor for longevity.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Carrier P251-0065 Shaft Bushing is a precision-engineered OEM HVAC replacement part designed to maintain critical tolerances in rotating assemblies. Featuring a 3/4 inch Outside Diameter (OD) and a 1/2 inch Inside Diameter (ID), this steel component provides the necessary mechanical interface to minimize friction and prevent premature wear on drive shafts. At a total length of 1.25 inches, it ensures stable axial alignment and reduces rotational vibration in residential air conditioning units, furnaces, and heat pump systems.
For contractors performing blower motor maintenance or shaft repairs, the P251-0065 serves as a direct-fit solution to restore balance and original equipment functionality. The high-grade steel construction is built to withstand the thermal and mechanical stresses common in Carrier residential HVAC systems. Replacing worn bushings promptly prevents the "red dust" accumulation—a sign of iron powder shedding due to bearing-to-shaft degradation—which can lead to catastrophic motor failure and expensive shaft scoring.
Key Benefits- Precision Dimensions: Standardized 3/4" OD and 1/2" ID for exact compatibility with Carrier shaft assemblies.
- Steel Construction: High-durability material provides superior resistance to radial loads and rotational heat.
- Vibration Dampening: Restores tight coupling to eliminate system noise and erratic shaft run-out.
- Direct OEM Replacement: Ensures HVAC equipment meets original manufacturer performance specifications.
What are the signs that a shaft bushing needs replacement?
Technicians should look for elevated vibration levels, audible rattling during startup, or visible metal shavings (fretting corrosion) near the bearing fit.
Is the Carrier P251-0065 compatible with other brands?
While designed specifically for Carrier, Bryant, and Payne equipment, it can be used in any application requiring a 1.25-inch length steel bushing with matching 3/4" OD and 1/2" ID specifications.
Does this bushing require external lubrication?
In most blower assemblies, this steel bushing relies on the lubricant film from the associated bearing; however, checking for proper alignment during installation is the most critical factor for longevity.
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.
