Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Skyjacker Add A Leaf 1980-1997 Ford F-350 4 Wheel Drive

SKU: SKYR300

Leaf Spring Add-A-Leafs

SKY Add A Leaf...

Skyjacker Add A Leaf 1980-1997 Ford F-350 4 Wheel Drive

SKU: SKYR300

Leaf Spring Add-A-Leafs

SKY Add A Leaf...

A$485.27
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Skyjacker Add A Leaf 1980-1997 Ford F-350 4 Wheel Drive

Softride(R) Add-a-leafs use only American steel and are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the leaf. Without this shot-peening procedure, the maximum wheel travel and ride quality could not be achieved without sacrificing the life of the leaf. The Skyjacker(R) add-a-leafs are pre-drilled for the center pin. Pin location varies with each application. Most have long tapered ends for a progressive affect and ride comfort.

Additional Application Notes
• Lift Height 2 in.; w/Tie Bolts; Pair

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb SKU Kit Title
sky179BK Skyjacker 8.5-9" 78-79 BRONCO 4WD (1x skyR300, 1x sky179, 1x sky179B)
skyF5852K Skyjacker 8.5"KIT,05>F250 4WD W/DIESL (1x skyR300, 1x skyF5852A, 1x skyF58484LU, 1x skyF585V)
skyF5852K3 Skyjacker 8.5"KIT,05 F350 4WD/DSL/LKS (1x skyR300, 1x skyF5852AH, 1x skyF58484LU, 1x skyF585V)
sky174BK-B Skyjacker 3.5-4" 78-79 BRONCO 4WD (1x skyR300, 1x sky174, 1x skyB8556, 1x skyB8555, 2x skyB8558)
sky174BK-H Skyjacker 3.5-4" 78-79 BRONCO 4WD (1x skyR300, 1x sky174, 1x skyH7056, 1x skyH7055, 2x skyH7058)
sky174BK-M Skyjacker 3.5-4" 78-79 BRONCO 4WD (1x skyR300, 1x sky174, 2x skyM9558, 1x skyM9555, 1x skyM9556)
sky174BK-N Skyjacker 3.5-4" 78-79 BRONCO 4WD (1x skyR300, 1x sky174, 1x skyN8056, 2x skyN8058, 1x skyN8055)
sky179BK-B Skyjacker 8.5-9" 8-79 BRONCO 4WD (1x skyR300, 1x sky179, 1x sky179B, 1x skyB8561, 1x skyB8559, 2x skyB8560)
sky179BK-H Skyjacker 8.5-9" 8-79 BRONCO 4WD (1x skyR300, 1x sky179, 1x sky179B, 1x skyH7061, 1x skyH7059, 2x skyH7060)
sky179BK-M Skyjacker 8.5-9" 8-79 BRONCO 4WD (1x skyR300, 1x sky179, 1x sky179B, 1x skyM9559, 1x skyM9561, 2x skyM9560)
sky179BK-N Skyjacker 8.5-9" 78-79 BRONCO 4WD (1x skyR300, 1x sky179, 1x sky179B, 1x skyN8061, 1x skyN8059, 2x skyN8060)
skyF5852K-B Skyjacker 8.5"KIT,05>F250 4WD W/DIESL (1x skyR300, 1x skyF5852A, 1x skyF58484LU, 1x skyF585V, 2x skyB8599, 2x skyB8594)
skyF5852K-H Skyjacker 8.5"KIT,05>F250 4WD W/DIESL (1x skyR300, 1x skyF5852A, 1x skyF58484LU, 1x skyF585V, 2x skyH7099, 2x skyH7094)
skyF5852K-M Skyjacker 8.5"KIT,05>F250 4WD W/DIESL (1x skyR300, 1x skyF5852A, 1x skyF58484LU, 1x skyF585V, 2x skyM9599, 2x skyM9594)
skyF5852K-N Skyjacker 8.5"KIT,05>F250 4WD W/DIESL (1x skyR300, 1x skyF5852A, 1x skyF58484LU, 1x skyF585V, 2x skyN8099, 2x skyN8094)
sky174BK-XM Skyjacker 1978-1979 Ford Bronco 3.5-4 In Suspension Lift Kit With Adx M2.0 Aluminum Monotube Shocks (1x skyR300, 1x sky174DR, 1x skyM2055, 1x skyM2056, 2x skyM2058)
skyF5852K3-XM Skyjacker 05-07 Ford F-350 8.5 In Suspension Lift Kit With Adx M2.0 Aluminum Monotube Shocks (1x skyR300, 1x skyF5852AH, 1x skyF58484LU, 1x skyF585V, 2x skyM2094, 2x skyM2099)
skyF5852K-XM Skyjacker 05-07 Ford F-250 8.5 In Suspension Lift Kit With Adx M2.0 Aluminum Monotube Shocks (1x skyR300, 1x skyF5852A, 1x skyF58484LU, 1x skyF585V, 2x skyM2094, 2x skyM2099)
skyF5802K3-XM Skyjacker 05-07 Ford F-350 8.5 In Suspension Lift Kit With Adx M2.0 Aluminum Monotube Shocks (1x skyR300, 1x skyF5852AH, 1x skyF58484LU, 1x skyF565V, 2x skyM2094, 2x skyM2099)
skyF5802K-XM Skyjacker 05-07 Ford F-250 8.5 In Suspension Lift Kit With Adx M2.0 Aluminum Monotube Shocks (1x skyR300, 1x skyF5852A, 1x skyF58484LU, 1x skyF565V, 2x skyM2094, 2x skyM2099)

Data: v4.2 - Upd: 2026-11-09 12:38:26

Features

  • Constructed As Progressive Multileaf Packs
  • Limited Lifetime Warranty
  • Load Capacity Will Be Equal or Greater Than OE
  • Made With American Steel

Note in regards to wheels and tyres.

Unless otherwise stated, wheels and tyres are supplied individually. They are not typically listed as a full set since most vehicles run different widths and offsets front to rear. Please carefully check your PCD, width and offset (ET) when choosing wheels or wheel and tyre packages. If you need more information or clarification, contact StreetFX customer support prior to ordering.

(keyword: wheel)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:ADD-A-LEAFS REAR FORD
Part Number:skyR300
Position:Rear

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-09 02:27:47

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Skyjacker, Skyjacker Suspensions
StreetFX SKU skyR300
SFX Item ID 4326479
Accounting SKU sky-R300
Manufacturer SKU R300
Manufacturer UPC 803696155166
Alternative References R300, SJA-R300

Add-A-Leafs, Short-Style, with Center Pin, Ford, Pickup, SUV, Pair

Support your Softride lifted leaf springs with Skyjacker Softride fitted Add-A-Leafs. Adding aftermarket accessories means adding weight, and Add-A-Leafs will beef up your rig's load-carrying capacity to handle all of your extra gear! Skyjacker uses only high-quality, shot-peened American steel—so you know you'll maintain the off-road handling you need and the smooth street ride you want. Are you adding a heavy winch bumper or doing an engine conversion? Take a load off of your lifted leaf springs with Skyjacker Softride fitted Add-A-Leafs. They're available in various styles and sizes to fit vehicles lifted from zero up to 8 in. Order the pair designed for fitment with your truck.

Product Attributes
BrandSkyjacker Suspensions
Manufacturer's Part NumberR300
Part TypeLeaf Spring Add-A-Leafs
Product LineSkyjacker Softride Fitted Add-A-Leafs
UPC803696155166
Add-A-Leaf StyleShort
U-Bolts IncludedNo
Leaf Pack Clamp IncludedNo
Center Pin IncludedYes
QuantitySold as a pair.

Manufacturer Attributes
Position Rear
Manufacturer Designation ADD-A-LEAFS REAR FORD
Product Class Leaf Helper Spring
Construction/Type ADD-A-LEAFS REAR FORD
Product Outline Constructed As Progressive Multileaf Packs
Load Capacity Will Be Equal or Greater Than OE
Made With American Steel
Limited Lifetime Warranty
Vehicle Brief ADD-A-LEAFS REAR FORD
Market Description Softride(R) Add-a-leafs use only American steel and are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the leaf. Without this shot-peening procedure, the maximum wheel travel and ride quality could not be achieved without sacrificing the life of the leaf. The Skyjacker(R) add-a-leafs are pre-drilled for the center pin. Pin location varies with each application. Most have long tapered ends for a progressive affect and ride comfort.

Compatibility

Loading compatibility information...

Keep shopping

More from Skyjacker