Dorman B6539RD Suspension Ball Joint - Front Lower
Dorman RD Front Lower Ball Joint B6539RD
Dorman RD B6539RD is a threaded front lower suspension ball joint built for severe-duty service. It is engineered for 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500, plus 2007 Silverado 1500 Classic and Sierra 1500 Classic front lower applications.
RD Rugged Duty Construction
The RD line is Dorman’s heavy-duty chassis series for vehicles that see off-road work, towing, hauling, and emergency-service use. This ball joint uses a quenched and tempered steel housing with a protective finish for added corrosion resistance, and the dust boot is made from polychloroprene to help retain grease and protect the joint.
- Fits 1999-2006 Chevrolet Silverado 1500, front lower
- Fits 1999-2006 GMC Sierra 1500, front lower
- Fits 2007 Chevrolet Silverado 1500 Classic, front lower
- Fits 2007 GMC Sierra 1500 Classic, front lower
- Threaded design with taper stud type
- Greaseable construction with premium grease pre-loaded where applicable
- Steel housing with corrosion-resistant coating
- Castle nut, dust boot, cotter pin hole, and mounting hardware included
- Premium suspension grade type
Detailed Product Overview
Dorman RD B6539RD is a direct replacement suspension ball joint for the front lower position on selected Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. It is built with a steel body, gray finish, 61 mm maximum outside diameter, 111 mm length, 59 mm width, and 85.03 mm height. The stud uses a taper profile with 35.5 mm thread length and a 12 mm wrench size. This part cross-references MOOG Chassis Products K6539 and Mevotech TTX TXK6539 for the same application.
Common Repair Applications
- Front-end looseness or play from a worn lower ball joint
- Clunking or popping noises over bumps and during steering input
- Uneven tire wear caused by suspension joint wear
- Steering instability on Silverado 1500 and Sierra 1500 trucks
- Corrosion-related failure in severe-duty or high-exposure service
Installation Notes
Verify front lower position and vehicle year before installation. This threaded ball joint uses a bolt-on mounting type with four mounting holes and includes a cotter pin hole for secure fastening. Inspect the surrounding control arm, fasteners, and steering components during service, and follow the vehicle service procedure for torque and alignment checks after replacement.
Quality Assurance
Dorman RD chassis parts are engineered for severe-duty use and manufactured with corrosion-resistant materials and coatings to support long service life in demanding truck applications. B6539RD is built to replace failed original equipment on specified vehicles with a focus on durability and serviceability.
Dorman B6539RD Suspension Ball Joint - Front Lower
Dorman RD Front Lower Ball Joint B6539RD
Dorman RD B6539RD is a threaded front lower suspension ball joint built for severe-duty service. It is engineered for 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500, plus 2007 Silverado 1500 Classic and Sierra 1500 Classic front lower applications.
RD Rugged Duty Construction
The RD line is Dorman’s heavy-duty chassis series for vehicles that see off-road work, towing, hauling, and emergency-service use. This ball joint uses a quenched and tempered steel housing with a protective finish for added corrosion resistance, and the dust boot is made from polychloroprene to help retain grease and protect the joint.
- Fits 1999-2006 Chevrolet Silverado 1500, front lower
- Fits 1999-2006 GMC Sierra 1500, front lower
- Fits 2007 Chevrolet Silverado 1500 Classic, front lower
- Fits 2007 GMC Sierra 1500 Classic, front lower
- Threaded design with taper stud type
- Greaseable construction with premium grease pre-loaded where applicable
- Steel housing with corrosion-resistant coating
- Castle nut, dust boot, cotter pin hole, and mounting hardware included
- Premium suspension grade type
Detailed Product Overview
Dorman RD B6539RD is a direct replacement suspension ball joint for the front lower position on selected Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. It is built with a steel body, gray finish, 61 mm maximum outside diameter, 111 mm length, 59 mm width, and 85.03 mm height. The stud uses a taper profile with 35.5 mm thread length and a 12 mm wrench size. This part cross-references MOOG Chassis Products K6539 and Mevotech TTX TXK6539 for the same application.
Common Repair Applications
- Front-end looseness or play from a worn lower ball joint
- Clunking or popping noises over bumps and during steering input
- Uneven tire wear caused by suspension joint wear
- Steering instability on Silverado 1500 and Sierra 1500 trucks
- Corrosion-related failure in severe-duty or high-exposure service
Installation Notes
Verify front lower position and vehicle year before installation. This threaded ball joint uses a bolt-on mounting type with four mounting holes and includes a cotter pin hole for secure fastening. Inspect the surrounding control arm, fasteners, and steering components during service, and follow the vehicle service procedure for torque and alignment checks after replacement.
Quality Assurance
Dorman RD chassis parts are engineered for severe-duty use and manufactured with corrosion-resistant materials and coatings to support long service life in demanding truck applications. B6539RD is built to replace failed original equipment on specified vehicles with a focus on durability and serviceability.
Product Information
Product Information
Shipping & Returns
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Description
Dorman RD Front Lower Ball Joint B6539RD
Dorman RD B6539RD is a threaded front lower suspension ball joint built for severe-duty service. It is engineered for 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500, plus 2007 Silverado 1500 Classic and Sierra 1500 Classic front lower applications.
RD Rugged Duty Construction
The RD line is Dorman’s heavy-duty chassis series for vehicles that see off-road work, towing, hauling, and emergency-service use. This ball joint uses a quenched and tempered steel housing with a protective finish for added corrosion resistance, and the dust boot is made from polychloroprene to help retain grease and protect the joint.
- Fits 1999-2006 Chevrolet Silverado 1500, front lower
- Fits 1999-2006 GMC Sierra 1500, front lower
- Fits 2007 Chevrolet Silverado 1500 Classic, front lower
- Fits 2007 GMC Sierra 1500 Classic, front lower
- Threaded design with taper stud type
- Greaseable construction with premium grease pre-loaded where applicable
- Steel housing with corrosion-resistant coating
- Castle nut, dust boot, cotter pin hole, and mounting hardware included
- Premium suspension grade type
Detailed Product Overview
Dorman RD B6539RD is a direct replacement suspension ball joint for the front lower position on selected Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. It is built with a steel body, gray finish, 61 mm maximum outside diameter, 111 mm length, 59 mm width, and 85.03 mm height. The stud uses a taper profile with 35.5 mm thread length and a 12 mm wrench size. This part cross-references MOOG Chassis Products K6539 and Mevotech TTX TXK6539 for the same application.
Common Repair Applications
- Front-end looseness or play from a worn lower ball joint
- Clunking or popping noises over bumps and during steering input
- Uneven tire wear caused by suspension joint wear
- Steering instability on Silverado 1500 and Sierra 1500 trucks
- Corrosion-related failure in severe-duty or high-exposure service
Installation Notes
Verify front lower position and vehicle year before installation. This threaded ball joint uses a bolt-on mounting type with four mounting holes and includes a cotter pin hole for secure fastening. Inspect the surrounding control arm, fasteners, and steering components during service, and follow the vehicle service procedure for torque and alignment checks after replacement.
Quality Assurance
Dorman RD chassis parts are engineered for severe-duty use and manufactured with corrosion-resistant materials and coatings to support long service life in demanding truck applications. B6539RD is built to replace failed original equipment on specified vehicles with a focus on durability and serviceability.
