What are the crucial steps and considerations when servicing the radius arm on F-250 and F-350 on Ford F-350 Super Duty?

The radius arm service process for F-250 and F-350 requires attention to essential suspension fasteners because their failures generate big service expenses and affect system performance. You need to install either the exact same part number or its equivalent part which should not have inferior quality features or replacement design elements. Proper retention requires maintenance of specified torque values when reassembling components. Begin by removing the spring. When putting in place the front radius arm nut and bolt discard it first and maintain a torque requirement of 400 Nm (295 ft. lbs.). Professionals should maintain the suspension at curb height when tightening the radius arm rear nut. The installation process includes a step of discarding both the radius arm rear nut and bolt while tightening to 300 Nm (222 ft. lbs.). Conclude by putting back the radius arm following the reverse order of removal.

OEM Ford F-350 Super Duty Radius Arm

Front Suspension Radius Arm

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11 Radius Arms found

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Ford F-350 Super Duty Radius Arm, Front Passenger Side
Part Number: GC3Z-3A360-B
$262.19 MSRP: $385.00
You Save: $122.81 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment; Radius Arm, Front Right
- Position: Front Passenger Side
- Replaces: 6C3Z-3A360-AC, 9C3Z-3A360-B, 9C3Z-3A360-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2016 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, Platinum, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.4 L DIESEL, 8 Cyl 6.7 L DIESEL
View related parts
Ford F-350 Super Duty Radius Arm, Front Driver Side
Part Number: HC3Z-3A360-D
$234.33 MSRP: $365.00
You Save: $130.67 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment; Radius Arm, Front Left
- Position: Front Driver Side
- Replaces: HC3Z-3A360-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2022 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Radius Arm, Front Passenger Side
Part Number: HC3Z-3A360-C
$217.24 MSRP: $319.00
You Save: $101.76 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment; Radius Arm, Front Right
- Position: Front Passenger Side
- Replaces: HC3Z-3A360-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2022 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Radius Arm, Passenger Side
Part Number: PC3Z-3A360-BA
$216.79 MSRP: $318.33
You Save: $101.54 (32%)
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Radius Arm, Driver Side
Part Number: PC3Z-3A360-B
$217.92 MSRP: $320.00
You Save: $102.08 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Radius Arm, Driver Side
Part Number: PC3Z-3A360-D
$293.97 MSRP: $431.67
You Save: $137.70 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Radius Arm, Passenger Side
Part Number: PC3Z-3A360-C
$281.48 MSRP: $413.33
You Save: $131.85 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Radius Arm, Front Passenger Side
Part Number: 7C3Z-3A360-D
$317.80 MSRP: $466.67
You Save: $148.87 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment; Radius Arm, Front Right
- Position: Front Passenger Side
- Replaces: 7C3Z-3A360-B, 7C3Z-3A360-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2022 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, Limited, Platinum, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 6.2 L FLEX, 8 Cyl 6.4 L DIESEL, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L DIESEL, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Radius Arm, Front Driver Side
Part Number: 7C3Z-3A360-C
$230.41 MSRP: $338.33
You Save: $107.92 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment; Radius Arm, Front Left
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2022 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, Limited, Platinum, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.4 L DIESEL, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Radius Arm, Passenger Side
Part Number: 6C3Z-3A360-A
$6.46 MSRP: $10.00
You Save: $3.54 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Adjustment
- Position: Passenger Side
- Replaced by: 6C3Z-2C183-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford F-350 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL
View related parts
Ford F-350 Super Duty Radius Arm, Front Driver Side
Part Number: 7C3Z-3A360-AC
Product Specifications
- Other Name: Arm - Adjustment; Radius Arm, Front Left
- Position: Front Driver Side
- Replaces: 7C3Z-3A360-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2008 Ford F-350 Super Duty | FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 6.4 L DIESEL, 8 Cyl 7.3 L DIESEL

Ford F-350 Super Duty Radius Arm

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Ford F-350 Super Duty Radius Arm Parts Questions & Experts Answers

Radius Arm, Passenger Side
6C3Z-3A360-A
Q: What are the crucial steps and considerations when servicing the radius arm on F-250 and F-350 on Ford F-350 Super Duty?
A: The radius arm service process for F-250 and F-350 requires attention to essential suspension fasteners because their failures generate big service expenses and affect system performance. You need to install either the exact same part number or its equivalent part which should not have inferior quality features or replacement design elements. Proper retention requires maintenance of specified torque values when reassembling components. Begin by removing the spring. When putting in place the front radius arm nut and bolt discard it first and maintain a torque requirement of 400 Nm (295 ft. lbs.). Professionals should maintain the suspension at curb height when tightening the radius arm rear nut. The installation process includes a step of discarding both the radius arm rear nut and bolt while tightening to 300 Nm (222 ft. lbs.). Conclude by putting back the radius arm following the reverse order of removal.