Axle & Suspension
AssemblyTandem 25,000 lb axle group on air-ride trailing arm suspension. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Axle & Suspension parts and their functions
8 top-level parts · 31 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Axle Beam | 2× | Forged tubular axle beams, 5 in diameter |
| 2 | Trailing Arm | 4× | Trailing-arm beams pivoting on hanger bushings |
| 3 | Air Spring Bellows | 4× | Convoluted rubber air springs, 100 psi |
| 4 | Suspension Shock | 4× | Hydraulic dampers on each trailing arm |
| 5 | Height Control Valve | 1× | Ride-height leveling valve |
| 6 | Wheel Hub | 4× | Cast iron wheel hubs on each spindle |
| 7 | Ball Bearing | 8× | Tapered roller wheel bearings |
| 8 | Oil Seal | 4× | Hub grease seals at inner bearing |
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Bill of materials for Axle & Suspension
8 top-level lines · 8 rows shown · 31 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Axle Beam | flatbed-trailer-semi-axle-beam | 2× | 2 | · | part |
| 2 | Trailing Arm | flatbed-trailer-semi-trailing-arm | 4× | 4 | · | part |
| 3 | Air Spring Bellows | flatbed-trailer-semi-air-spring | 4× | 4 | · | part |
| 4 | Suspension Shock | flatbed-trailer-semi-shock | 4× | 4 | · | part |
| 5 | Height Control Valve | flatbed-trailer-semi-height-valve | 1× | 1 | · | part |
| 6 | Wheel Hub | flatbed-trailer-semi-hub | 4× | 4 | · | part |
| 7 | Ball Bearing | ball-bearing | 8× | 8 | · | part |
| 8 | Oil Seal | oil-seal | 4× | 4 | · | part |
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Where the axle & suspension is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.10–$20. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| gabrielindia.com ↗ | Pune, IN | Shock absorbers & dampers | 2,000 pcs | 5–8 wks |
| jaiparabolic.com ↗ | Yamunanagar, IN | Leaf & parabolic springs | 2,000 pcs | 5–8 wks |
| munjalshowa.net ↗ | Gurugram, IN | Shock absorbers & struts | 2,000 pcs | 5–8 wks |
| sokonindustry.com ↗ | Chongqing, CN | Springs & auto parts | 2,000 pcs | 5–8 wks |
| nrbbearings.com ↗ | Mumbai, IN | Needle & auto bearings | 2,000 pcs | 5–8 wks |