How to service the leaf spring on F-250 and F-350 on Ford F-250 Super Duty?

You should start servicing the leaf spring on F-250 and F-350 models by first removing the wheel and tire before supporting the rear axle with a proper jack. You should first dispose of the U-bolt nuts before you proceed to remove both U-bolts and the rear spring upper plate. The service of leaf springs starts with removing the spring-to-front bracket bolt and flagnut and proceeds to eliminate the shackle-to-rear bracket bolt and flagnut. The service of rear springs with auxiliary springs and spacers must be treated as complete rear spring assemblies before complete removal from the vehicle. Place the rear spring into position then put the shackle-to-rear bracket bolt and flagnut until it is tight enough before proceeding. The installation proceeds with adding spring-to-front bracket bolt and flagnut but stops before tightening the hardware. The spring master cylinder receives the upper plate after which technicians must install U-bolts together with nuts while aiming for vertical U-bolt positioning before securing them at loose fitting tension. Use curb height to execute the tightening process starting with the new shackle-to-rear bracket bolt to 225 Nm (166 lb-ft) and proceeding to the new spring-to-front bracket bolt to 515 Nm (340 lb-ft). The procedure requires tightening the new U-bolt nuts in a cross-staged pattern through four steps: Stage 1 to 50 Nm (37 lb-ft), Stage 2 to 100 Nm (74 lb-ft), Stage 3 to 150 Nm (111 lb-ft) and ending with Stage 4 to 200 Nm (148 lb-ft). The service ends by installing the wheel and tire.

OEM Ford F-250 Super Duty Leaf Spring

Leaf Helper Spring

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33 Leaf Springs found

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Ford F-250 Super Duty Leaf Spring, Rear
Part Number: DC3Z-5560-A
$570.31 MSRP: $844.90
You Save: $274.59 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring; Leaf Spring, Rear; Coil Springs
- Position: Rear
- Replaces: BC3Z-5560-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2016 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
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Ford F-250 Super Duty Leaf Spring
Part Number: BC3Z-5560-E
$636.86 MSRP: $943.50
You Save: $306.64 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2016 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
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Ford F-250 Super Duty Leaf Spring, Rear
Part Number: HC3Z-5560-AC
$701.51 MSRP: $1113.50
You Save: $411.99 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring; Leaf Spring, Rear; Coil Springs
- Position: Rear
- Replaces: HC3Z-5560-D, HC3Z-5560-AA, HC3Z-5560-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
View related parts
Ford F-250 Super Duty Leaf Spring, Rear
Part Number: HC3Z-5560-U
$690.75 MSRP: $1023.33
You Save: $332.58 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring; Leaf Spring, Rear; Coil Springs
- Position: Rear
- Replaces: HC3Z-5560-R, HC3Z-5560-S, HC3Z-5560-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
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Ford F-250 Super Duty Leaf Spring
Part Number: PC3Z-5560-D
$582.86 MSRP: $863.50
You Save: $280.64 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring
- Replaces: HC3Z-5560-E, LC3Z-5560-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
View related parts
Ford F-250 Super Duty Leaf Spring, Rear
Part Number: HC3Z-5560-T
$609.32 MSRP: $902.70
You Save: $293.38 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring; Leaf Spring, Rear; Coil Springs
- Position: Rear
- Replaces: HC3Z-5560-P, HC3Z-5560-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
View related parts
Ford F-250 Super Duty Leaf Spring
Part Number: PC3Z-5560-J
$782.10 MSRP: $1158.67
You Save: $376.57 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring
- Replaced by: PC3Z-5560-P
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-250 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L FLEX, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
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Ford F-250 Super Duty Leaf Spring
Part Number: PC3Z-5560-H
$596.48 MSRP: $883.67
You Save: $287.19 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring
- Replaced by: PC3Z-5560-N
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-250 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L FLEX, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-250 Super Duty Leaf Spring, Rear
Part Number: BC3Z-5560-G
$578.34 MSRP: $856.80
You Save: $278.46 (33%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Spring - Rear; Leaf Spring, Rear; Coil Springs; Spring
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2016 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
View related parts
Ford F-250 Super Duty Leaf Spring, Rear
Part Number: BC3Z-5560-J
$542.77 MSRP: $804.10
You Save: $261.33 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring - Rear
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2016 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
View related parts
Ford F-250 Super Duty Leaf Spring
Part Number: PC3Z-5560-K
$752.40 MSRP: $1114.67
You Save: $362.27 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring
- Replaced by: PC3Z-5560-M
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-250 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L FLEX, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-250 Super Duty Auxiliary Spring, Rear
Part Number: F81Z-5588-DA
Product Specifications
- Other Name: Spring; Coil Spring Damper, Rear
- Manufacturer Note: DRW, Narrow Frame WB (straight over Axle)
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2007 Ford F-250 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, 8 Cyl 7.3 L DIESEL
View related parts
Ford F-250 Super Duty Auxiliary Spring, Rear
Part Number: YC3Z-5588-AA
Product Specifications
- Other Name: Spring; Coil Spring Damper, Rear
- Manufacturer Note: Wide Frame WB (Raised over Axle)
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2004 Ford F-250 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, 8 Cyl 7.3 L DIESEL
View related parts
Ford F-250 Super Duty Leaf Spring
Part Number: 3C3Z-5560-DA
Product Specifications
- Other Name: Spring
- Manufacturer Note: Spring code C, DRW, Wide Frame WB (Raised over Axle), standard duty, with auxillary spring leaf, BEFORE 10/13/03
- Replaces: 2C3Z-5560-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford F-250 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, 8 Cyl 7.3 L DIESEL
View related parts
Ford F-250 Super Duty Leaf Spring, Rear
Part Number: 6C3Z-5560-D
Product Specifications
- Other Name: Spring; Leaf Spring, Rear; Coil Springs
- Position: Rear
- Replaces: 5C3Z-5560-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Ford F-250 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-250 Super Duty Leaf Spring, Rear
Part Number: F75Z-5560-BA
Product Specifications
- Other Name: Spring - Rear
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999 Ford F-250 Super Duty | Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 7.3 L DIESEL
View related parts
Ford F-250 Super Duty Leaf Spring, Rear
Part Number: F75Z-5560-CB
Product Specifications
- Other Name: Spring - Rear
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999 Ford F-250 Super Duty | Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 7.3 L DIESEL
View related parts
Ford F-250 Super Duty Auxiliary Spring, Rear
Part Number: F81Z-5588-CA
Product Specifications
- Other Name: Spring; Coil Spring Damper, Rear
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999 Ford F-250 Super Duty | Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 7.3 L DIESEL
View related parts
Ford F-250 Super Duty Leaf Spring, Rear
Part Number: 6C3Z-5560-C
Product Specifications
- Other Name: Spring; Leaf Spring, Rear; Coil Springs
- Manufacturer Note: Spring Code C
- Position: Rear
- Replaces: 5C3Z-5560-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford F-250 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-250 Super Duty Leaf Spring, Rear
Part Number: 6C3Z-5560-F
Product Specifications
- Other Name: Spring - Rear
- Manufacturer Note: Spring code F
- Position: Rear
- Replaces: 5C3Z-5560-FA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford F-250 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

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Ford F-250 Super Duty Leaf Spring

Welcome to our website where you can discover high-quality, genuine Ford F-250 Super Duty Leaf Spring. We offer an extensive inventory of OEM Ford F-250 Super Duty Leaf Spring at affordable prices. We are committed to providing top-rated customer service along with prompt delivery.

Ford F-250 Super Duty Leaf Spring Parts Questions & Experts Answers

Leaf Spring, Rear
9C3Z-5560-P
Q: How to service the leaf spring on F-250 and F-350 on Ford F-250 Super Duty?
A: You should start servicing the leaf spring on F-250 and F-350 models by first removing the wheel and tire before supporting the rear axle with a proper jack. You should first dispose of the U-bolt nuts before you proceed to remove both U-bolts and the rear spring upper plate. The service of leaf springs starts with removing the spring-to-front bracket bolt and flagnut and proceeds to eliminate the shackle-to-rear bracket bolt and flagnut. The service of rear springs with auxiliary springs and spacers must be treated as complete rear spring assemblies before complete removal from the vehicle. Place the rear spring into position then put the shackle-to-rear bracket bolt and flagnut until it is tight enough before proceeding. The installation proceeds with adding spring-to-front bracket bolt and flagnut but stops before tightening the hardware. The spring master cylinder receives the upper plate after which technicians must install U-bolts together with nuts while aiming for vertical U-bolt positioning before securing them at loose fitting tension. Use curb height to execute the tightening process starting with the new shackle-to-rear bracket bolt to 225 Nm (166 lb-ft) and proceeding to the new spring-to-front bracket bolt to 515 Nm (340 lb-ft). The procedure requires tightening the new U-bolt nuts in a cross-staged pattern through four steps: Stage 1 to 50 Nm (37 lb-ft), Stage 2 to 100 Nm (74 lb-ft), Stage 3 to 150 Nm (111 lb-ft) and ending with Stage 4 to 200 Nm (148 lb-ft). The service ends by installing the wheel and tire.