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Suspension

5272 Products
Shop heavy-duty semi truck suspension parts — air springs, shocks, leaf springs, bushings, and hardware to fix a rough ride, level a sagging truck, and pass DOT. Find the exact replacement for your make and model, in stock and ready to ship.
  • Linkage Kit Horizontal MSRK3735H Linkage Kit Horizontal MSRK3735H. Same As Automann MSRK3735H, Haldex RN10JH, Haldex ZZRN10JH, Mack 5396-RN10JH, Mack 5396RN10JH, Mack MIDRN10JH.
    Regular price
    $17.99
    Sale price
    $17.99
    Regular price
  • Linkage Kit MSRK3760Same As Automann MSRK3760, Midwest WA12-2555, Velvac 034133, Autocar A3571002001, Autocar A3571002-001, Hendrickson 22110000, Hendrickson 22110-000, Hendrickson 22110,...
    Regular price
    $17.99
    Sale price
    $17.99
    Regular price
  • Linkage Kit MSRK4678Same As Freightliner 18-30871-135, Freightliner 18-34831-135, Freightliner 18-51378-000, Freightliner 1830871135, Freightliner 1834831135, Freightliner 1851378000.
    Regular price
    $10.99
    Sale price
    $10.99
    Regular price
  • Linkage Kit Vertical MSRK3735V Linkage Kit Vertical MSRK3735V. Same As Automann MSRK3735V, Haldex RN10JJ, Haldex ZZRN10JJ, Mack 5396-RN10JJ, Mack 5396RN10JJ, Mack MIDRN10JJ.
    Regular price
    $16.99
    Sale price
    $16.99
    Regular price
  • Lock Bolt M5388Same As Dayton 334-765, Batco 09-8009, Peterbilt 27-00283-028, Flagg B1460-75, Gaumers BG82056F, Euclid E-4763, SA1636, SA10004, Neway 90003465,...
    Regular price
    $4.99
    Sale price
    $4.99
    Regular price
  • Lock Nut 006-007-00 6-7 Lock Nut 006-007-00For Shackle Bolt, 9/16-18 Top Lock Thread. Same As Automann LN103, Dexter 006-007-00, Redneck 916DLN, Nuera 27-004, Quality...
    Regular price
    $0.39
    Sale price
    $0.39
    Regular price
  • Lock Nut 006-011-00 LNC99 Lock Nut 006-011-00For Keeper Bolt, 5/16-18 Top Lock Thread. Same As Automann LNC99, Sirco 6-11, Dexter 006-011-00, Redneck 6-11, Nuera...
    Regular price
    $0.39
    Sale price
    $0.39
    Regular price
  • Lock Nut 006-092-00 6-92 Lock Nut 006-092-00For Step Down Bolt, 7/16-20 Flanged. Same As Sirco 6-92, Automann FLN101, Dexter 006-092-00, Redneck 6-92.
    Regular price
    $0.79
    Sale price
    $0.79
    Regular price
  • Lock Nut 006-111-00 6-111 Lock Nut 006-111-00For Equalizer Bolt, 7/8-9 Top Lock Thread. Same As Automann LNC106, Dexter 006-111-00, Redneck 6-111, Nuera 27-020, Quality...
    Regular price
    $1.09
    Sale price
    $1.09
    Regular price
  • Lock Nut M-2823 Lock Nut M-2823Sold In Quantity Of 20. Price Is Per Nut. Same As Automann LNC104, Dayton SLNC-104, Batco 10-2692, Hendrickson...
    Regular price
    $0.49
    Sale price
    $0.49
    Regular price
  • Lock Nut MH8012Same As Hino 92101-8090, Hino 921018090.
    Regular price
    $1.79
    Sale price
    $1.79
    Regular price
  • Lock Ring MA10Q Lock Ring MA10QSame As Network MA10Q, Automann MX405, Dayton 334-1399, Mack 23QJ24A, Batco 09-7545, 40-460, FTW-4462.
    Regular price
    $39.99
    Sale price
    $39.99
    Regular price

Suspension Overview

Heavy-duty suspension systems carry the full load of the tractor and trailer while protecting the frame, cab, and cargo from road shock. Van Horn Truck Parts stocks 5,463 suspension components — air springs, shock absorbers, torque rods, bushings, hangers, u-bolts, and complete hardware kits — cross-referenced against Automann, Firestone, Goodyear, Hendrickson, Dayton, and OEM part numbers.

When replacing suspension components, always service in axle pairs and verify bracket spacing, pin diameters, and ride height before ordering. All parts ship same day from Shelby Township, Michigan.

Suspension FAQ

How do I know which suspension parts fit my truck?

Match your existing part number or any cross-reference stamped on the component — our listings carry Automann, Firestone, Goodyear, Dayton, Hendrickson, and OEM interchanges. If the number is worn off, call 248-651-2238 with your truck make, model, and suspension type.

Should suspension parts be replaced in pairs?

Yes — air springs, shocks, and bushings on the same axle should be replaced together to prevent uneven load distribution, irregular tire wear, and alignment issues.

Do you stock parts for all major suspension brands?

We stock aftermarket replacements covering Hendrickson, Reyco, Neway, Ridewell, Watson & Chalin, and most OEM tractor and trailer suspensions.