Free shipping, no minimum  ·  Manufacturer-listed exclusions shown before you buy
TRAILFORTRESSBuilt for the trail. Checked for your truck.Cart
Home / Suspension & Lift Kits / Springs / Skyjacker FR175S
SkyjackerPart FR175S · UPC 00803696253695

Softride 5-Inch Rear Leaf Spring for Ford Super Duty 4WD

$476.79MAP price

Free shipping · 30-day returns

In stock: 4 available
Shipping weight: 125 lb.
  • 5 in. of rear lift from a Softride replacement leaf spring
  • 2017-2018 Ford F-250 and F-350 Super Duty in 4WD
  • Supplied against kits F17601KS, F176024KS, F17651KS and F176524KS
  • Sold singly, 125 lb boxed: freight-class

The Trail Fortress check

Will it fit your truck?

✓ Fits

2017–2018 Ford F-250 Super Duty · 4WD
2017–2018 Ford F-350 Super Duty · 4WD

5 in. Lift; Single; For PN[F17601KS/F176024KS/F17651KS/F176524KS] Fitment on this page is based on the manufacturer’s application data.

About this part

Softride 5-Inch Rear Leaf Spring, fitment-checked

The taller Softride rear spring for the same trucks at 5 in., and it belongs to a different set of parent kits: F17601KS, F176024KS, F17651KS and F176524KS. Match the kit number, not just the height.

Skyjacker keys these Super Duty springs to specific parent kits, and the 5 in. spring answers to a different set of numbers from the 3 in. one. Getting that right matters more than the nominal height, because the rest of the kit is calibrated around it. Coverage is the 2017-2018 F-250 and F-350 Super Duty in 4WD. Softride construction gives a more compliant rear than a stock heavy-duty pack. It ships singly at 125 lb boxed. Freight, and two are needed for the axle.

Specifications

Specs

BrandSkyjacker
Part numberFR175S
UPC / GTIN00803696253695
Shipping weight125 lb
Country of originUS
CategorySuspension & Lift Kits › Springs

Why buy here

The fitment-first store

Manufacturer-listed exclusions shown. We publish what a part does not fit, before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.

Keep looking

More Springs

Rough Country 8-Inch Rear Leaf Springs for F-250/F-350 Super Duty 4WD8 Inch
8-Inch Rear Leaf Springs for F-250/F-350 Super Duty 4WD
1999–2007Rough Country 8072Kit
$699.95In stock
Rough Country 8-Inch Front Leaf Springs for Ford F-250/F-350 4WD8 Inch
8-Inch Front Leaf Springs for Ford F-250/F-350 4WD
1999–2004Rough Country 8073Kit
$699.95In stock
Rough Country 4-Inch Rear Leaf Springs for Ford Super Duty 4WD4 Inch
4-Inch Rear Leaf Springs for Ford Super Duty 4WD
1999–2004Rough Country 8066Kit
$549.95In stock
Rough Country 4-Inch Front Leaf Springs for Super Duty/Excursion 4WD4 Inch
4-Inch Front Leaf Springs for Super Duty/Excursion 4WD
1999–2005Rough Country 8057Kit
$539.95In stock
Rough Country 2.5-Inch Front Leaf Springs for Ford Excursion & Super Duty 4WD2.5 Inch
2.5-Inch Front Leaf Springs for Ford Excursion & Super Duty 4WD
1999–2005Rough Country 8060Kit
$499.95In stock
ICON Vehicle Dynamics Front 2.5-Inch Diesel Dual Rate Spring Kit, Ford Super Duty2.5 Inch
Front 2.5-Inch Diesel Dual Rate Spring Kit, Ford Super Duty
2023–2025ICON Vehicle Dynamics 62516
$419.95In stock
Skyjacker 6-Inch Front Coil Springs for Ford Super Duty & F-150 Gas6 Inch
6-Inch Front Coil Springs for Ford Super Duty & F-150 Gas
2005–2017Skyjacker F560
$298.76In stock
Skyjacker Variable Rate Front Coil Spring Set for Ford Super Duty 4WD
Variable Rate Front Coil Spring Set for Ford Super Duty 4WD
2005–2018Skyjacker F525V
$244.73In stock
Skyjacker 2-2.5 Inch Front Coil Springs for Ford Super Duty Gas2.5 Inch
2-2.5 Inch Front Coil Springs for Ford Super Duty Gas
2005–2018Skyjacker F520
$244.73In stock
ICON Vehicle Dynamics ICON Vehicle Dynamics 20-22 FORD F-250/F-350 FRONT 2.5” DIESEL DUAL RATE SPRING KIT 62511
ICON Vehicle Dynamics 20-22 FORD F-250/F-350 FRONT 2.5” DIESEL DUAL RATE SPRING KIT 62511
2020–2022ICON Vehicle Dynamics 62511
$479.55In stock
Skyjacker Softride 3-Inch Rear Leaf Spring for Ford Super Duty 4WD3 Inch
Softride 3-Inch Rear Leaf Spring for Ford Super Duty 4WD
2017–2018Skyjacker FR173S
$471.39In stock
ICON Vehicle Dynamics 17-Inch Rear U-Bolt Kit for Ford Super Duty17 Inch
17-Inch Rear U-Bolt Kit for Ford Super Duty
2011–2025ICON Vehicle Dynamics 67002
$114.35In stock
Skyjacker 6-Inch Two-Stage Rear Leaf Spring Pair for Ford F-Series & Bronco6 Inch
6-Inch Two-Stage Rear Leaf Spring Pair for Ford F-Series & Bronco
1973–1998Skyjacker FR54
$945.95In stock
Skyjacker 3-Inch Rear Dual Rate Coil Springs for Jeep Gladiator Mojave3 Inch
3-Inch Rear Dual Rate Coil Springs for Jeep Gladiator Mojave
2020–2025Skyjacker G30MRDR
$328.65In stock
Skyjacker Softride 4-Inch Rear Spring for Toyota Pickup & Tacoma4 Inch
Softride 4-Inch Rear Spring for Toyota Pickup & Tacoma
1989–1997Skyjacker TR49S
$325.95In stock
Skyjacker 4-Inch Front Coil Spring for Dodge W250 & W350 Cummins4 Inch
4-Inch Front Coil Spring for Dodge W250 & W350 Cummins
1987–1993Skyjacker D400CS
$316.95In stock
Skyjacker 2-2.5 Inch Lowering Coil Spring Kit for Jeep Wrangler JK2.5 Inch
2-2.5 Inch Lowering Coil Spring Kit for Jeep Wrangler JK
2007–2018Skyjacker LOWJK024
$275.01In stock
Skyjacker 4-4.5 Inch Front Coil Springs for Dodge Ram 2500 & 3500 4WD4.5 Inch
4-4.5 Inch Front Coil Springs for Dodge Ram 2500 & 3500 4WD
1994–2012Skyjacker D45
$274.22In stock