2011 International Workstar Suspension Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

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).

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
Fitment notes — DORMAN 533035
Tractor Truck - Medium Conventional1/32" Thicknesswith Tandem Axle
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DORMAN Fits: 12.4L L6 DIESEL Turbocharged, 8.7L L6 DIESEL Turbocharged 544789
🇺🇸 US 🇨🇦 CA
Tractor Truck - Medium Conventional1/16" Thickness
Fitment notes — DORMAN 544789
Tractor Truck - Medium Conventional1/16" Thicknesswith Tandem Axle
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DORMAN Fits: 12.4L L6 DIESEL Turbocharged, 8.7L L6 DIESEL Turbocharged 544790
🇺🇸 US 🇨🇦 CA
Tractor Truck - Medium Conventional1/8" Thickness
Fitment notes — DORMAN 544790
Tractor Truck - Medium Conventional1/8" Thicknesswith Tandem Axle
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This table covers the Alignment shims.

Leaf Spring

Brand Part Number Markets Notes Buy
HUSKY SPRING Fits: 12.4L L6 DIESEL Turbocharged 551149
🇺🇸 US 🇨🇦 CA
RearWork Star 7600
Fitment notes — HUSKY SPRING 551149
RearWork Star 7600Rear Single Axle Using Torque Rods To Index Rear Axle
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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
Fitment notes — HUSKY SPRING 551192
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
Front7600 Base Model9,000-20,000 lb Axles, Attaches with 1-1/4" Diameter Straight Pin Both Ends
Front9,000-20,000 lb Axles, Attaches with 1-1/4" Diameter Straight Pin Both Ends
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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
Fitment notes — HUSKY SPRING 551194
Leaf Configuration From Top Down: 9 Leaves Over Bracket = 9 Active LeavesLeaf Thicknesses From Top Down (inches or MM): 5@527, 4@499, Bracket
Front7600 Base Model9,000-20,000 lb Axles, Attaches with 1-1/4" Diameter Straight Pin Both Ends
Front9,000-20,000 lb Axles, Attaches with 1-1/4" Diameter Straight Pin Both Ends
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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
Fitment notes — HUSKY SPRING 551196
Free Arch (inches): 3.5Leaf Configuration From Top Down: 12 Leaves= 12 Active LeavesPack Thickness (inches): 6
Front7600 Base Model9,000-20,000 lb Axles, Attaches with 1-1/4" Diameter Straight Pin Both Ends
Front9,000-20,000 lb Axles, Attaches with 1-1/4" Diameter Straight Pin Both Ends
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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
Fitment notes — HUSKY SPRING 551200
Free Arch (inches): 4.1875Leaf Configuration From Top Down: Shockeye Over 8 Leaves Over 3 Pads=8 Active LeavesLeaf Thicknesses From Top Down (inches or MM): Shockeye@323, 8@447, 3PAD@447Pack Thickness (inches): 5.3125
Front7600 Base Model9,000-20,000 lb Axles, Attaches with 1-1/4" Diameter Straight Pin Both Ends
Front9,000-20,000 lb Axles, Attaches with 1-1/4" Diameter Straight Pin Both Ends
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HUSKY SPRING Fits: 8.7L L6 DIESEL Turbocharged 551235
🇺🇸 US
Rear Leftwith Tandem Rear Axle, Air Suspension, HOCKEY Stick
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This table covers the leaf springs that locate and support the axle.

Shock / Strut

Economy

Brand Part Number Markets Notes Buy
PRT Fits: 12.4L L6 DIESEL Turbocharged 171295
🇺🇸 US 🇨🇦 CA
RearWorkstar 7600
Fitment notes — PRT 171295
RearWorkstar 7600with Hendrickson has-230, has-400, has-460 Suspension
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Heavy Duty

Brand Part Number Markets Notes Buy
GABRIEL Popular Fits: 12.4L L6 DIESEL Turbocharged 85976
🇺🇸 US 🇨🇦 CA
85000 Series
Fitment notes — GABRIEL 85976
85000 Series
Fits:
Rear7600 Base ModelModels with Hendrickson HAS - 230 or 460 Rear Air Suspension57905-001
or:
Rear7600 Base ModelModels with Hendrickson HAS - 230 or 460 Rear Air Suspension60675-003L
or:
Rear7600 Base ModelModels with Hendrickson HAS - 230 or 460 Rear Air SuspensionH60675-003
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MONROE Popular Fits: 12.4L L6 DIESEL Turbocharged 65420
🇺🇸 US 🇨🇦 CA
MagnumGas- 65
Fitment notes — MONROE 65420
MagnumGas- 65
Fits:
RearWork Star 7600with Hendrickson has 400 SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
or:
RearWork Star 7600with Hendrickson has 230 Air Suspensionwith Hendrickson has 400 or Hendrickson has 460 SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
or:
Rear7600 Base Modelwith Hendrickson has 230/400/460 SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Popular Fits: 12.4L L6 DIESEL Turbocharged 65144
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65144
Magnum
Fits:
FrontWork Star 7600with 12,000 Front AxleShock Absorbers Are 1.75 (In) Bore Diameter
or:
Front7600 Base Modelwith 12,000 (LB) Front AxleShock Absorbers Are 1.75 (In) Bore Diameter
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GABRIEL Fits: 12.4L L6 DIESEL Turbocharged 83053
🇺🇸 US 🇨🇦 CA
Cab Shock
Fitment notes — GABRIEL 83053
Cab Shock
CabLink ITC734 Cabmate with OEM #1201-9005
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GABRIEL Fits: 12.4L L6 DIESEL Turbocharged 83143
🇺🇸 US 🇨🇦 CA
83000 Series
Fitment notes — GABRIEL 83143
83000 Series
Fits:
Rear7600 Base ModelModels with Hendrickson HMX 400/460 Haulmax with 16.5" Saddle60680-004L
or:
Rear7600 Base ModelModels with Hendrickson HMX 400/460 Haulmax with 16.5" SaddleH60680-004
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GABRIEL Fits: 12.4L L6 DIESEL Turbocharged 83112
🇺🇸 US 🇨🇦 CA
83000 Series
Fitment notes — GABRIEL 83112
83000 Series
RearWork Star 7600Models with Hendrickson HN - 522 Rear Suspension60680-003L
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GABRIEL Fits: 12.4L L6 DIESEL Turbocharged 85957
🇺🇸 US 🇨🇦 CA
85000 Series
Fitment notes — GABRIEL 85957
85000 Series
FrontModels with 12,000 LB Front Axle
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 66648
🇺🇸 US 🇨🇦 CA
MagnumGas 60
Fitment notes — MONROE 66648
MagnumGas 60
Rear7600 Base Modelwith Hendrickson HN 400 SuspensionShock Absorbers Are 1.38 (In) Bore Diameter
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 66161
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 66161
Magnum
Fits:
CabWork Star 7600
or:
Cab7600 Base Model
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 66202
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 66202
Magnum
Cab
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 65145
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65145
Magnum
Fits:
FrontWork Star 7600with 18,000 (LB) Front AxleShock Absorbers Are 1.75 (In) Bore Diameter
or:
Front7600 Base Modelwith 18,000 (LB) Front AxleShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 65492
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65492
Magnum
RearWork Star 7600with 40,000 (LB) Air SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 65478
🇺🇸 US 🇨🇦 CA
MagnumGas- 65
Fitment notes — MONROE 65478
MagnumGas- 65
Rearwith Hendrickson has 400 SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 66419
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 66419
Magnum
RearWork Star 7600with 40,000 (LB) Air SuspensionShock Absorbers Are 1.38 (In) Bore Diameter
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 65484
🇺🇸 US 🇨🇦 CA
MagnumGas- 65
Fitment notes — MONROE 65484
MagnumGas- 65
Fits:
RearWork Star 7600with Hendrickson has 230/460 SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
or:
Rear7600 Base Modelwith Hendrickson has 230/400/460 SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 65146
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65146
Magnum
Fits:
FrontWork Star 7600Standard Dutywith 16,000 (LB) - 20,000 (LB) Axlewith Multi-Leaf Spring SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
or:
Front7600 Base Modelwith 20,000 (LB) Multi-Leaf SpringShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Fits: 12.4L L6 DIESEL Turbocharged 66162
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 66162
Magnum
Fits:
CabWork Star 7600with Link Cab Suspensionor Cab7600 Base Modelwith Link Cab Suspension
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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
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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.

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.