
Dorman 541-123 Steering Idler Arm and Bracket Assembly
Dorman 541-123 Steering Idler Arm Assembly
Dorman 541-123 is a steering idler arm and bracket assembly built to match original fit, function, and performance for select Chevrolet, GMC, Oldsmobile, Isuzu, Buick, and Cadillac applications. It is a steel, coated, pre-greased replacement with a black finish for restoring steering linkage support on vehicles such as the Chevrolet S10, GMC Sonoma, and Chevrolet Blazer.
Key Features
- Steel construction with a coated finish for durable steering service
- Pre-greased design for ready-to-install operation
- Includes castle nut, cotter pin, zerk fitting, idler arm, and bracket-related mounting hardware
- L-shaped premium-grade assembly engineered to match OE fit and function
- Mounting hole attachment with 12.5 mm arm stud and bracket stud thread diameter
- Two bracket holes for proper steering linkage support
- Cross-references MOOG Chassis Products K6251T and Beck/Arnley 101-7133 for the same application
Detailed Description
This steering idler arm and bracket assembly is designed for direct replacement on a wide range of GM and related platforms, including 1983-2004 Chevrolet S10, 1991-2004 GMC Sonoma, 1995-2005 Chevrolet Blazer, and 1992-2005 GMC Jimmy. It also fits select Oldsmobile Bravada, Isuzu Hombre, Chevrolet S10 Blazer, GMC S15 Jimmy, GMC S15, Buick Riviera, Cadillac Eldorado, Cadillac Seville, and Oldsmobile Toronado applications. Dorman 541-123 uses steel construction, a coated black finish, and pre-greased components to support steering linkage movement and help restore proper steering response.
What It Helps Address
- Loose or wandering steering feel
- Excessive play in the steering linkage
- Uneven steering response caused by worn idler arm support
- Noisy or unstable front-end steering operation
- Wear-related steering geometry issues on high-mileage vehicles
Installation Notes and Tips
Verify fitment by year, make, and model before installation. This assembly uses a mounting hole arm attachment and 12.5 mm thread diameters at the arm stud and bracket stud. The pre-greased design and included zerk fitting support serviceable steering maintenance, and the castle nut and cotter pin secure the connection during installation. For best results, inspect related steering linkage components for wear before completing the repair.
Quality Assurance
Dorman engineers this idler arm and bracket assembly to match the fit, function, and performance of the original part on specific vehicle applications. It is built as a premium-grade replacement for restoring steering function on compatible Chevrolet S10, GMC Sonoma, and related platforms.
Original: $59.86
-65%$59.86
$20.95Dorman 541-123 Steering Idler Arm and Bracket Assembly
Dorman 541-123 Steering Idler Arm Assembly
Dorman 541-123 is a steering idler arm and bracket assembly built to match original fit, function, and performance for select Chevrolet, GMC, Oldsmobile, Isuzu, Buick, and Cadillac applications. It is a steel, coated, pre-greased replacement with a black finish for restoring steering linkage support on vehicles such as the Chevrolet S10, GMC Sonoma, and Chevrolet Blazer.
Key Features
- Steel construction with a coated finish for durable steering service
- Pre-greased design for ready-to-install operation
- Includes castle nut, cotter pin, zerk fitting, idler arm, and bracket-related mounting hardware
- L-shaped premium-grade assembly engineered to match OE fit and function
- Mounting hole attachment with 12.5 mm arm stud and bracket stud thread diameter
- Two bracket holes for proper steering linkage support
- Cross-references MOOG Chassis Products K6251T and Beck/Arnley 101-7133 for the same application
Detailed Description
This steering idler arm and bracket assembly is designed for direct replacement on a wide range of GM and related platforms, including 1983-2004 Chevrolet S10, 1991-2004 GMC Sonoma, 1995-2005 Chevrolet Blazer, and 1992-2005 GMC Jimmy. It also fits select Oldsmobile Bravada, Isuzu Hombre, Chevrolet S10 Blazer, GMC S15 Jimmy, GMC S15, Buick Riviera, Cadillac Eldorado, Cadillac Seville, and Oldsmobile Toronado applications. Dorman 541-123 uses steel construction, a coated black finish, and pre-greased components to support steering linkage movement and help restore proper steering response.
What It Helps Address
- Loose or wandering steering feel
- Excessive play in the steering linkage
- Uneven steering response caused by worn idler arm support
- Noisy or unstable front-end steering operation
- Wear-related steering geometry issues on high-mileage vehicles
Installation Notes and Tips
Verify fitment by year, make, and model before installation. This assembly uses a mounting hole arm attachment and 12.5 mm thread diameters at the arm stud and bracket stud. The pre-greased design and included zerk fitting support serviceable steering maintenance, and the castle nut and cotter pin secure the connection during installation. For best results, inspect related steering linkage components for wear before completing the repair.
Quality Assurance
Dorman engineers this idler arm and bracket assembly to match the fit, function, and performance of the original part on specific vehicle applications. It is built as a premium-grade replacement for restoring steering function on compatible Chevrolet S10, GMC Sonoma, and related platforms.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 541-123 Steering Idler Arm Assembly
Dorman 541-123 is a steering idler arm and bracket assembly built to match original fit, function, and performance for select Chevrolet, GMC, Oldsmobile, Isuzu, Buick, and Cadillac applications. It is a steel, coated, pre-greased replacement with a black finish for restoring steering linkage support on vehicles such as the Chevrolet S10, GMC Sonoma, and Chevrolet Blazer.
Key Features
- Steel construction with a coated finish for durable steering service
- Pre-greased design for ready-to-install operation
- Includes castle nut, cotter pin, zerk fitting, idler arm, and bracket-related mounting hardware
- L-shaped premium-grade assembly engineered to match OE fit and function
- Mounting hole attachment with 12.5 mm arm stud and bracket stud thread diameter
- Two bracket holes for proper steering linkage support
- Cross-references MOOG Chassis Products K6251T and Beck/Arnley 101-7133 for the same application
Detailed Description
This steering idler arm and bracket assembly is designed for direct replacement on a wide range of GM and related platforms, including 1983-2004 Chevrolet S10, 1991-2004 GMC Sonoma, 1995-2005 Chevrolet Blazer, and 1992-2005 GMC Jimmy. It also fits select Oldsmobile Bravada, Isuzu Hombre, Chevrolet S10 Blazer, GMC S15 Jimmy, GMC S15, Buick Riviera, Cadillac Eldorado, Cadillac Seville, and Oldsmobile Toronado applications. Dorman 541-123 uses steel construction, a coated black finish, and pre-greased components to support steering linkage movement and help restore proper steering response.
What It Helps Address
- Loose or wandering steering feel
- Excessive play in the steering linkage
- Uneven steering response caused by worn idler arm support
- Noisy or unstable front-end steering operation
- Wear-related steering geometry issues on high-mileage vehicles
Installation Notes and Tips
Verify fitment by year, make, and model before installation. This assembly uses a mounting hole arm attachment and 12.5 mm thread diameters at the arm stud and bracket stud. The pre-greased design and included zerk fitting support serviceable steering maintenance, and the castle nut and cotter pin secure the connection during installation. For best results, inspect related steering linkage components for wear before completing the repair.
Quality Assurance
Dorman engineers this idler arm and bracket assembly to match the fit, function, and performance of the original part on specific vehicle applications. It is built as a premium-grade replacement for restoring steering function on compatible Chevrolet S10, GMC Sonoma, and related platforms.












