The 2020 Freightliner M2 has 42 suspension parts with verified fitment on this page — 2 part types and 5 brands, covering all 9 engine options (12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged and more). Each part includes a manufacturer part number and application notes.
On the 2020 Freightliner M2, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links. All 42 listed parts are Shock / Strut (37 parts) and Leaf Spring (5 parts).
The 2020 Freightliner M2 was sold with 9 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2020 Freightliner M2 suspension parts are GABRIEL (13 parts), MONROE (12 parts) and FCS (11 parts), plus 2 more brands. Quality grades include Heavy Duty, Original Ride Quality and Daily Driver.
9 parts on this 2020 Freightliner M2 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including GABRIEL 83038 (Shock / Strut) and GABRIEL 85724 (Shock / Strut). Click any part number to see every vehicle that part fits.
Leaf Spring
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HUSKY SPRING Fits: 12.8L L6 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 461317 | 🇺🇸 US 🇨🇦 CA | Leaf Thicknesses From Top Down (inches or MM): 2 Leaves @ 660 Over 1 Leaf @ 625 Over Second Stage 2 Leaves @ 625 Over 2 Leaves @ 590 Over 1 Pad @ 291 | View on Amazon |
| HUSKY SPRING Fits: 12.8L L6 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 461319 | 🇺🇸 US 🇨🇦 CA | Leaf Thicknesses From Top Down (inches or MM): 1 Leaf @702 Over 2 Leaves @660 Over Second Stage 4 Leaves @702 | View on Amazon |
| HUSKY SPRING Fits: 12.8L L6 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 461329 | 🇺🇸 US 🇨🇦 CA | Leaf Thicknesses From Top Down (inches or MM): 1 Leaf @702 Over 2 Leaves @660 Over Second Stage 2 Leaves @702 Over 2 Leaves @660 | View on Amazon |
| HUSKY SPRING Fits: 12.8L L6 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 461331 | 🇺🇸 US 🇨🇦 CA | RearAttaches with a 3/4" Bolt In Both Eyes | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HUSKY SPRING Fits: 12.8L L6 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 461319HD | 🇺🇸 US 🇨🇦 CA | Heavy Duty | View on Amazon |
This table covers the leaf springs that locate and support the axle.
5 Leaf Spring parts for the 2020 Freightliner M2 come from HUSKY SPRING.
In the Daily Driver grade, HUSKY SPRING supplies 4 parts: grouped for everyday commuting duty. A representative part number is HUSKY SPRING 461317.
In the Heavy Duty grade, HUSKY SPRING supplies 1 part: rated for severe service. A representative part number is HUSKY SPRING 461319HD.
Listed part numbers: HUSKY SPRING 461317, HUSKY SPRING 461319 and HUSKY SPRING 461329, plus the other parts above.
Shock / Strut
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRT Fits: 12.8L L6 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 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: 12.8L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 83038 | 🇺🇸 US 🇨🇦 CA | Cab Shock | View on Amazon |
| GABRIEL Popular Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 85724 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 85000 Series | View on Amazon |
| GABRIEL Popular Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 89443 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 89000 Series | View on Amazon |
| GABRIEL Popular Fits: 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 83126 | 🇺🇸 US 🇨🇦 CA | 83000 Series | View on Amazon |
| GABRIEL Popular Fits: 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 85959 | 🇺🇸 US 🇨🇦 CA | 85000 Series | View on Amazon |
| MONROE Popular Fits: 12.8L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 65148 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Popular Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 65490 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum | View on Amazon |
| MONROE Popular Fits: 4.8L L4 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 12.8L L6 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 65489 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum | View on Amazon |
| MONROE Popular Fits: 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 65162 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| GABRIEL Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 83143 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 83000 Series | View on Amazon |
| GABRIEL Fits: 12.8L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 85958 | 🇺🇸 US 🇨🇦 CA | 85000 Series | View on Amazon |
| GABRIEL Fits: 12.8L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 83039 | 🇺🇸 US 🇨🇦 CA | Cab Shock | View on Amazon |
| GABRIEL Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 83142 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 83000 Series | View on Amazon |
| GABRIEL Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 85335 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 85000 Series | View on Amazon |
| GABRIEL Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 85921 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 85000 Series | View on Amazon |
| GABRIEL Fits: 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 89430 | 🇺🇸 US 🇨🇦 CA | 89000 Series | View on Amazon |
| GABRIEL Fits: 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 83040 | 🇺🇸 US 🇨🇦 CA | Cab Shock | View on Amazon |
| MONROE Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 66407 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum | View on Amazon |
| MONROE Fits: 12.8L L6 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 65526 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
| MONROE Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 66465 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum | View on Amazon |
| MONROE Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 65507 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum | View on Amazon |
| MONROE Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 65508 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum | View on Amazon |
| MONROE Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 66464 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum | View on Amazon |
| MONROE Fits: 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged | 65153 | 🇲🇽 MX | Magnum | View on Amazon |
| MONROE Fits: 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | 66124 | 🇺🇸 US 🇨🇦 CA | Magnum | View on Amazon |
Original Ride Quality
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FCS Fits: 12.8L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | F442858 | 🇺🇸 US 🇨🇦 CA | CabDAY Cab Models with Leaf Spring Suspension | View on Amazon |
| FCS Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | F347505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith Rear 10,000-15,000 lbs Low Profile Airliner | View on Amazon |
| FCS Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | F346857 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith Rear 60" Spring, 18,000LB-23,000LB | View on Amazon |
| FCS Fits: 12.8L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | F347225 | 🇺🇸 US 🇨🇦 CA | Frontwith 12000 LB To 20000 Front Axle | View on Amazon |
| FCS Fits: 12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | F347260 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith FAS II (40,000 lb) Rear Air Suspension | View on Amazon |
| FCS Fits: 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged | F344353 | 🇲🇽 MX | Rearwith Hendrickson HMX 400/460 Haulmax with 17.5" or 18.5" Saddle Height | View on Amazon |
| FCS Fits: 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged | F344355 | 🇲🇽 MX | Rearwith Hendrickson HMX 400/460 Haulmax with 16.5" Saddle | View on Amazon |
| FCS Fits: 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 7.2L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged | F347274 | 🇲🇽 MX | RearRear Air springs | View on Amazon |
| FCS Fits: 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | F347430 | 🇺🇸 US 🇨🇦 CA | Cabwith OE# 1847350000 | View on Amazon |
| FCS Fits: 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | F347315 | 🇺🇸 US 🇨🇦 CA | Rearwith Reyco 79KB Rear Steel Spring Suspension OEM Numbers 1672501, 1949501 | View on Amazon |
| FCS Fits: 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged, 8.3L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged | F347232 | 🇺🇸 US 🇨🇦 CA | Frontwith 8000 To 16000 LB Front Axle and Taper Leaf Spring | 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.
37 Shock / Strut parts for the 2020 Freightliner M2 come from 4 brands — GABRIEL, MONROE, FCS and 1 other brand. The "Popular" part is GABRIEL 83038. Grades run from Economy through Original Ride Quality; Heavy Duty is the most populated section, led by GABRIEL and MONROE.
Buying Suspension Parts for a 2020 Freightliner M2
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 2020 Freightliner M2?
Our catalog currently lists 42 suspension parts for the 2020 Freightliner M2 across 2 subcategories and 5 brands, covering all 9 engine options (12.8L L6 DIESEL Turbocharged, 4.8L L4 DIESEL Turbocharged, 5.1L L4 DIESEL Turbocharged, 6.7L L6 DIESEL Turbocharged and more). Each part is matched to the engine(s) it fits.
Do suspension parts differ between 2020 Freightliner M2 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 2020 Freightliner M2?
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 2020 Freightliner M2 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 2020 Freightliner M2?
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 2020 Freightliner M2
Suspension Parts for Other Freightliner M2 Years
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