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.
The 2023 Freightliner 108SD was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2023 Freightliner 108SD suspension parts are GABRIEL (11 parts), MONROE (9 parts) and FCS (4 parts), plus 1 more brand. Quality grades include Heavy Duty, Original Ride Quality and Economy.
5 parts on this 2023 Freightliner 108SD page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including GABRIEL 83038 (Shock / Strut) and GABRIEL 89443 (Shock / Strut). Click any part number to see every vehicle that part fits.
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 | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GABRIEL Popular Fits: 8.9L L6 DIESEL Turbocharged | 83038 | 🇺🇸 US 🇨🇦 CA | Cab Shock | View on Amazon |
| GABRIEL Popular Fits: 8.9L L6 DIESEL Turbocharged | 89443 | 🇺🇸 US 🇨🇦 CA | 89000 Series | View on Amazon |
| GABRIEL Popular Fits: 8.9L L6 DIESEL Turbocharged | 85918 | 🇺🇸 US 🇨🇦 CA | 85000 Series | View on Amazon |
| MONROE Popular Fits: 8.9L L6 DIESEL Turbocharged | 65148 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Popular Fits: 8.9L L6 DIESEL Turbocharged | 65490 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| GABRIEL Fits: 8.9L L6 DIESEL Turbocharged | 85060 | 🇺🇸 US 🇨🇦 CA | 85000 Series | View on Amazon |
| GABRIEL Fits: 8.9L L6 DIESEL Turbocharged | 83143 | 🇺🇸 US 🇨🇦 CA | 83000 Series | View on Amazon |
| GABRIEL Fits: 8.9L L6 DIESEL Turbocharged | 85724 | 🇺🇸 US 🇨🇦 CA | 85000 Series | View on Amazon |
| GABRIEL Fits: 8.9L L6 DIESEL Turbocharged | 85959 | 🇺🇸 US 🇨🇦 CA | 85000 Series | View on Amazon |
| GABRIEL Fits: 8.9L L6 DIESEL Turbocharged | 85958 | 🇺🇸 US 🇨🇦 CA | 85000 Series | View on Amazon |
| GABRIEL Fits: 8.9L L6 DIESEL Turbocharged | 83040 | 🇺🇸 US 🇨🇦 CA | Cab Shock | View on Amazon |
| GABRIEL Fits: 8.9L L6 DIESEL Turbocharged | 83142 | 🇺🇸 US 🇨🇦 CA | 83000 Series | View on Amazon |
| GABRIEL Fits: 8.9L L6 DIESEL Turbocharged | 83906 | 🇺🇸 US 🇨🇦 CA | Cab Shock | View on Amazon |
| MONROE Fits: 8.9L L6 DIESEL Turbocharged | 66122 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 8.9L L6 DIESEL Turbocharged | 65526 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 8.9L L6 DIESEL Turbocharged | 66465 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 8.9L L6 DIESEL Turbocharged | 65162 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 8.9L L6 DIESEL Turbocharged | 65507 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 8.9L L6 DIESEL Turbocharged | 65508 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 8.9L L6 DIESEL Turbocharged | 66464 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
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 | View on Amazon |
| FCS Fits: 8.9L L6 DIESEL Turbocharged | F347225 | 🇺🇸 US 🇨🇦 CA | Frontwith 12000 LB To 20000 LB Set-Back Front Axle | View on Amazon |
| FCS Fits: 8.9L L6 DIESEL Turbocharged | F347260 | 🇺🇸 US 🇨🇦 CA | Rearwith FAS II (40,000 lb) Rear Air Suspension | View on Amazon |
| FCS Fits: 8.9L L6 DIESEL Turbocharged | F347274 | 🇺🇸 US 🇨🇦 CA | Rearwith Freightliner Tuftrac Rear Air Suspension | 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.
25 Shock / Strut parts for the 2023 Freightliner 108SD come from 4 brands — GABRIEL, MONROE, FCS and 1 other brand. The "Popular" part is GABRIEL 83038.
The Economy section lists 1 option from PRT — the catalog's value-priced group. PRT 170132 is listed in this group.
In the Heavy Duty grade, GABRIEL and MONROE supply 20 parts: rated for severe service. A representative part number is GABRIEL 83038.
The Original Ride Quality section lists 4 options from FCS — grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. FCS F347232 is listed in this group.
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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