This page lists 28 suspension parts for the 2011 International Workstar, across 3 part types, covering all 6 engine options (10.5L L6 DIESEL Turbocharged, 10.8L L6 DIESEL Turbocharged, 12.4L L6 DIESEL Turbocharged, 7.6L L6 DIESEL and more). Every part shows its brand, manufacturer part number and fitment notes.
The suspension system on the 2011 International Workstar controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links. All 28 listed parts are Shock / Strut (19 parts), Leaf Spring (6 parts) and Alignment Shim (3 parts).
The 2011 International Workstar was sold with 6 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
6 brands supply suspension parts for the 2011 International Workstar, led by MONROE (12 parts), HUSKY SPRING (6 parts) and GABRIEL (5 parts), plus 3 more brands. Quality grades include Heavy Duty, Economy and Original Ride Quality.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2011 International Workstar. 4 parts have it, including GABRIEL 85976 (Shock / Strut) and MONROE 65420 (Shock / Strut). Each part number opens a page with every vehicle that part fits.
Alignment Shim
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 12.4L L6 DIESEL Turbocharged, 8.7L L6 DIESEL Turbocharged | 533035 | 🇺🇸 US 🇨🇦 CA | Tractor Truck - Medium Conventional1/32" Thickness | View on Amazon |
| DORMAN Fits: 12.4L L6 DIESEL Turbocharged, 8.7L L6 DIESEL Turbocharged | 544789 | 🇺🇸 US 🇨🇦 CA | Tractor Truck - Medium Conventional1/16" Thickness | View on Amazon |
| DORMAN Fits: 12.4L L6 DIESEL Turbocharged, 8.7L L6 DIESEL Turbocharged | 544790 | 🇺🇸 US 🇨🇦 CA | Tractor Truck - Medium Conventional1/8" Thickness | View on Amazon |
This table covers the Alignment shims.
3 Alignment Shim parts for the 2011 International Workstar come from DORMAN.
Listed part numbers: DORMAN 533035, DORMAN 544789 and DORMAN 544790.
Leaf Spring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HUSKY SPRING Fits: 12.4L L6 DIESEL Turbocharged | 551149 | 🇺🇸 US 🇨🇦 CA | RearWork Star 7600 | View on Amazon |
| HUSKY SPRING Fits: 12.4L L6 DIESEL Turbocharged, 8.7L L6 DIESEL Turbocharged | 551192 | 🇺🇸 US 🇨🇦 CA | Leaf Configuration From Top Down: 1 Pad Over 2 Leaves Over 1 Pad = 2 Active LeavesLeaf Thicknesses From Top Down (inches or MM): Pad@323, 2@750, Pad@323 | View on Amazon |
| HUSKY SPRING Fits: 12.4L L6 DIESEL Turbocharged, 8.7L L6 DIESEL Turbocharged | 551194 | 🇺🇸 US 🇨🇦 CA | Leaf Configuration From Top Down: 9 Leaves Over Bracket = 9 Active LeavesLeaf Thicknesses From Top Down (inches or MM): 5@527, 4@499, Bracket | View on Amazon |
| HUSKY SPRING Fits: 12.4L L6 DIESEL Turbocharged, 8.7L L6 DIESEL Turbocharged | 551196 | 🇺🇸 US 🇨🇦 CA | Free Arch (inches): 3.5Leaf Configuration From Top Down: 12 Leaves= 12 Active Leaves | View on Amazon |
| HUSKY SPRING Fits: 12.4L L6 DIESEL Turbocharged, 8.7L L6 DIESEL Turbocharged | 551200 | 🇺🇸 US 🇨🇦 CA | Free Arch (inches): 4.1875Leaf Configuration From Top Down: Shockeye Over 8 Leaves Over 3 Pads=8 Active Leaves | View on Amazon |
| HUSKY SPRING Fits: 8.7L L6 DIESEL Turbocharged | 551235 | 🇺🇸 US | Rear Leftwith Tandem Rear Axle, Air Suspension, HOCKEY Stick | View on Amazon |
This table covers the leaf springs that locate and support the axle.
HUSKY SPRING supplies the 6 Leaf Spring parts for the 2011 International Workstar.
This group includes HUSKY SPRING 551149, HUSKY SPRING 551192 and HUSKY SPRING 551194 and the remaining parts above.
Shock / Strut
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRT Fits: 12.4L L6 DIESEL Turbocharged | 171295 | 🇺🇸 US 🇨🇦 CA | RearWorkstar 7600 | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GABRIEL Popular Fits: 12.4L L6 DIESEL Turbocharged | 85976 | 🇺🇸 US 🇨🇦 CA | 85000 Series | View on Amazon |
| MONROE Popular Fits: 12.4L L6 DIESEL Turbocharged | 65420 | 🇺🇸 US 🇨🇦 CA | MagnumGas- 65 | View on Amazon |
| MONROE Popular Fits: 12.4L L6 DIESEL Turbocharged | 65144 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| GABRIEL Fits: 12.4L L6 DIESEL Turbocharged | 83053 | 🇺🇸 US 🇨🇦 CA | Cab Shock | View on Amazon |
| GABRIEL Fits: 12.4L L6 DIESEL Turbocharged | 83143 | 🇺🇸 US 🇨🇦 CA | 83000 Series | View on Amazon |
| GABRIEL Fits: 12.4L L6 DIESEL Turbocharged | 83112 | 🇺🇸 US 🇨🇦 CA | 83000 Series | View on Amazon |
| GABRIEL Fits: 12.4L L6 DIESEL Turbocharged | 85957 | 🇺🇸 US 🇨🇦 CA | 85000 Series | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 66648 | 🇺🇸 US 🇨🇦 CA | MagnumGas 60 | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 66161 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 66202 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 65145 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 65492 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 65478 | 🇺🇸 US 🇨🇦 CA | MagnumGas- 65 | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 66419 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 65484 | 🇺🇸 US 🇨🇦 CA | MagnumGas- 65 | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 65146 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 12.4L L6 DIESEL Turbocharged | 66162 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
Original Ride Quality
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FCS Popular Fits: 12.4L L6 DIESEL Turbocharged | F347242 | 🇺🇸 US 🇨🇦 CA | Frontwith 12,000 lb Front Axle | View on Amazon |
This table covers the shocks and struts that damp wheel motion. Typical signs include a nose that keeps bouncing, cupped tires, or fluid weeping down the body. Replace shocks or struts in axle pairs and renew the mounts if they are torn or collapsed.
19 Shock / Strut parts are listed for the 2011 International Workstar, from MONROE, GABRIEL, PRT and 1 other brand. GABRIEL 85976 carries the "Popular" badge.
In the Economy grade, PRT supplies 1 part: the catalog's value-priced group. A representative part number is PRT 171295.
The Heavy Duty section lists 17 options from MONROE and GABRIEL — rated for severe service. GABRIEL 85976 is listed in this group.
In the Original Ride Quality grade, FCS supplies 1 part: grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. A representative part number is FCS F347242.
Buying Suspension Parts for a 2011 International Workstar
On this vehicle, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links.
- Match the engine first. Every suspension part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Shock / Strut and Leaf Spring .
Frequently Asked Questions
How many suspension parts fit the 2011 International Workstar?
Our catalog currently lists 28 suspension parts for the 2011 International Workstar across 3 subcategories and 6 brands, covering all 6 engine options (10.5L L6 DIESEL Turbocharged, 10.8L L6 DIESEL Turbocharged, 12.4L L6 DIESEL Turbocharged, 7.6L L6 DIESEL and more). Each part is matched to the engine(s) it fits.
Do suspension parts differ between 2011 International Workstar engines?
Yes. Every suspension part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of suspension problems on a 2011 International Workstar?
Common symptoms include clunks over speed bumps, wandering steering, cupped tire wear, or a nose that keeps bouncing after a dip. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2011 International Workstar was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2011 International Workstar?
First match the engine — each row shows which engine(s) the part fits. Then worn bushings often mimic bad shocks — inspect before buying, and remember loaded vs unloaded strut assemblies differ in labor by hours. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2011 International Workstar
Suspension Parts for Other International Workstar Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.