2023 Freightliner 108SD Suspension Parts

Engine:

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

This page lists 25 suspension parts for the 2023 Freightliner 108SD, across 1 part type, covering all 3 engine options (6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged and 8.9L L6 DIESEL Turbocharged). Every part shows its brand, manufacturer part number and fitment notes.

On the 2023 Freightliner 108SD, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links. Every listed part is Shock / Strut.

Shock / Strut

Economy

Brand Part Number Markets Notes Buy
PRT Fits: 8.9L L6 DIESEL Turbocharged 170132
🇺🇸 US 🇨🇦 CA
RearShock Are 1.75 (In) Bore Diameter
Fitment notes — PRT 170132
RearShock Are 1.75 (In) Bore Diameterwith FAS II Airliner Suspension
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Heavy Duty

Brand Part Number Markets Notes Buy
GABRIEL Popular Fits: 8.9L L6 DIESEL Turbocharged 83038
🇺🇸 US 🇨🇦 CA
Cab Shock
Fitment notes — GABRIEL 83038
Cab Shock
CabCrew Cab Models with O.E.M. Number18-60764-000
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GABRIEL Popular Fits: 8.9L L6 DIESEL Turbocharged 89443
🇺🇸 US 🇨🇦 CA
89000 Series
Fitment notes — GABRIEL 89443
89000 Series
Fits:
RearModels with FAS II (40,000 lb) Rear Air Suspension16-15817-000
or:
RearModels with FAS II (40,000 lb) Rear Air Suspension16-18708-000
or:
RearModels with FAS II (40,000 lb) Rear Air Suspension471700002809
or:
RearModels with FAS II (40,000 lb) Rear Air Suspension481700006848
or:
RearModels with FAS II (40,000 lb) Rear Air SuspensionSDA471700002809
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GABRIEL Popular Fits: 8.9L L6 DIESEL Turbocharged 85918
🇺🇸 US 🇨🇦 CA
85000 Series
Fitment notes — GABRIEL 85918
85000 Series
FrontAll Models with 18,000 LB Flat Leaf Spring10-13684-000
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MONROE Popular Fits: 8.9L L6 DIESEL Turbocharged 65148
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65148
Magnum
Fits:
Frontwith 12,000 (LB) - 20,000 (LB) Front Axlewith Set Back AxleShock Absorbers Are 1.75 (In) Bore Diameter
or:
Frontwith 18,000 (LB) Flat Leaf SpringShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Popular Fits: 8.9L L6 DIESEL Turbocharged 65490
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65490
Magnum
Rearwith 40,000 (lb) FAS II Airliner Air SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
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GABRIEL Fits: 8.9L L6 DIESEL Turbocharged 85060
🇺🇸 US 🇨🇦 CA
85000 Series
Fitment notes — GABRIEL 85060
85000 Series
RearChalmers 800 Series665174
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GABRIEL Fits: 8.9L L6 DIESEL Turbocharged 83143
🇺🇸 US 🇨🇦 CA
83000 Series
Fitment notes — GABRIEL 83143
83000 Series
Fits:
RearModels with Hendrickson HMX 400/460 Haulmax with 16.5" Saddle60680-004L
or:
RearModels with Hendrickson HMX 400/460 Haulmax with 16.5" SaddleH60680-004
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GABRIEL Fits: 8.9L L6 DIESEL Turbocharged 85724
🇺🇸 US 🇨🇦 CA
85000 Series
Fitment notes — GABRIEL 85724
85000 Series
Fits:
RearModels with FAS II (40,000 lb) Rear Air Suspension16-15817-000
or:
RearModels with FAS II (40,000 lb) Rear Air Suspension16-18708-000
or:
RearModels with FAS II (40,000 lb) Rear Air Suspension471700002809
or:
RearModels with FAS II (40,000 lb) Rear Air Suspension481700006848
or:
RearModels with FAS II (40,000 lb) Rear Air SuspensionSDA471700002809
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GABRIEL Fits: 8.9L L6 DIESEL Turbocharged 85959
🇺🇸 US 🇨🇦 CA
85000 Series
Fitment notes — GABRIEL 85959
85000 Series
Fits:
FrontAll Models with 12,000 to16,000 Lb. Front Axle and Taper Leaf Spring10-13760-000
or:
FrontAll Models with 12,000 to16,000 Lb. Front Axle and Taper Leaf Spring471700002991
or:
FrontAll Models with 12,000 to16,000 Lb. Front Axle and Taper Leaf SpringSDA471700002991
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GABRIEL Fits: 8.9L L6 DIESEL Turbocharged 85958
🇺🇸 US 🇨🇦 CA
85000 Series
Fitment notes — GABRIEL 85958
85000 Series
FrontSet Back Front Axle10-13809-000
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GABRIEL Fits: 8.9L L6 DIESEL Turbocharged 83040
🇺🇸 US 🇨🇦 CA
Cab Shock
Fitment notes — GABRIEL 83040
Cab Shock
Fits:
CabDAY Cab Models with Spring Suspension18-47350-000
or:
CabDAY Cab Models with Spring Suspension18-60766-000
or:
CabDAY Cab Models with Spring Suspension814903003482
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GABRIEL Fits: 8.9L L6 DIESEL Turbocharged 83142
🇺🇸 US 🇨🇦 CA
83000 Series
Fitment notes — GABRIEL 83142
83000 Series
Fits:
RearModels with Hendrickson HMX 400/460 Haulmax with 17.5" & 18.5" Saddle60680-005L
or:
RearModels with Hendrickson HMX 400/460 Haulmax with 17.5" & 18.5" SaddleHDR60680-005
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GABRIEL Fits: 8.9L L6 DIESEL Turbocharged 83906
🇺🇸 US 🇨🇦 CA
Cab Shock
Fitment notes — GABRIEL 83906
Cab Shock
CabModels with O.E.M. Number18-69674-000
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MONROE Fits: 8.9L L6 DIESEL Turbocharged 66122
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 66122
Magnum
Cab
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MONROE Fits: 8.9L L6 DIESEL Turbocharged 65526
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65526
Magnum
Rearwith Freightliner Tuftrac SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Fits: 8.9L L6 DIESEL Turbocharged 66465
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 66465
Magnum
Rearwith 17.5 (In) - 18.5 (In) Saddle Heightwith Hendrickson HMX 400, 460 Haulmaax SuspensionShock Absorbers Are 1.38 (In) Bore Diameter
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MONROE Fits: 8.9L L6 DIESEL Turbocharged 65162
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65162
Magnum
Frontwith 12,000 (LB) To 16,000 (LB) Front AxleTapered Leaf Spring
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MONROE Fits: 8.9L L6 DIESEL Turbocharged 65507
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65507
Magnum
Fits:
Rearwith 16.5 (In) Saddle Heightwith Hendrickson HMX 400 Haulmaax SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
or:
Rearwith 16.5 (In) Saddle Heightwith Hendrickson HMX 460 Haulmaax SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Fits: 8.9L L6 DIESEL Turbocharged 65508
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 65508
Magnum
Rearwith 17.5 (In) - 18.5 (In) Saddle Heightwith Hendrickson HMX 400, 460 Haulmaax SuspensionShock Absorbers Are 1.75 (In) Bore Diameter
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MONROE Fits: 8.9L L6 DIESEL Turbocharged 66464
🇺🇸 US 🇨🇦 CA
Magnum
Fitment notes — MONROE 66464
Magnum
Fits:
Rearwith 16.5 (In) Saddle Heightwith Hendrickson HMX 400 Haulmaax SuspensionShock Absorbers Are 1.38 (In) Bore Diameter
or:
Rearwith 16.5 (In) Saddle Heightwith Hendrickson HMX 460 Haulmaax SuspensionShock Absorbers Are 1.38 (In) Bore Diameter
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Original Ride Quality

Brand Part Number Markets Notes Buy
FCS Fits: 8.9L L6 DIESEL Turbocharged F347232
🇺🇸 US 🇨🇦 CA
Frontwith 12000 To 16000 LB Front Axle and Taper Leaf Spring
Fitment notes — FCS F347232
Frontwith 12000 To 16000 LB Front Axle and Taper Leaf Springwith OEM# 1013760000,471700002991
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FCS Fits: 8.9L L6 DIESEL Turbocharged F347225
🇺🇸 US 🇨🇦 CA
Frontwith 12000 LB To 20000 LB Set-Back Front Axle
Fitment notes — FCS F347225
Frontwith 12000 LB To 20000 LB Set-Back Front AxleSevere Duty SeriesOEM# 1013809000, 471700003920
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FCS Fits: 8.9L L6 DIESEL Turbocharged F347260
🇺🇸 US 🇨🇦 CA
Rearwith FAS II (40,000 lb) Rear Air Suspension
Fitment notes — FCS F347260
Rearwith FAS II (40,000 lb) Rear Air SuspensionOEM #'S 1615817000, 1618708000, 471700002809, 481700006848, SDA471700002809
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FCS Fits: 8.9L L6 DIESEL Turbocharged F347274
🇺🇸 US 🇨🇦 CA
Rearwith Freightliner Tuftrac Rear Air Suspension
Fitment notes — FCS F347274
Rearwith Freightliner Tuftrac Rear Air SuspensionSevere Duty SeriesOEM# 1615770000, 481700125969
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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 2023 Freightliner 108SD

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 .

Frequently Asked Questions

How many suspension parts fit the 2023 Freightliner 108SD?

Our catalog currently lists 25 suspension parts for the 2023 Freightliner 108SD across 1 subcategory and 4 brands, covering all 3 engine options (6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged and 8.9L L6 DIESEL Turbocharged). Each part is matched to the engine(s) it fits.

Do suspension parts differ between 2023 Freightliner 108SD 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 2023 Freightliner 108SD?

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 2023 Freightliner 108SD 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 2023 Freightliner 108SD?

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 2023 Freightliner 108SD

Suspension Parts for Other Freightliner 108SD 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.