Dayton Parts 330‑123 is a premium-grade leaf spring side bar (shackle), explicitly engineered for Freightliner medium-duty trucks (120-series, FLD112, Western Star). Designed to deliver reliable suspension performance and longevity, it ensures proper articulation and alignment under heavy load conditions.
Center-to-Center Length: 5 5⁄16″ (5.313″)
Overall Length: 7 25⁄32″ (7.75″)
Width: 2″
Thickness: 1″
Pin Hole Diameter: 1¼″
Bolt Lock Diameter: ½″
Material: Heavy-duty steel for maximum strength and durability
Easily replace or find compatible alternatives using these cross-references:
| Brand / OEM | Part Number(s) |
|---|---|
| Dayton Parts | 330‑123 |
| Freightliner | 1611890000 / 1611890001 / 16‑11890‑000 / 16‑11890‑001 |
| Automann | M1306 / 16‑11890‑001 / AMM1306 |
| Flagg Suspension | E530‑46 / E530 |
| Euclid | E‑8795 / E‑8798 |
| Meritor | R308795 |
| Dallas Truck AC | S3030 / 10‑1042 |
| Perkins | 2510‑01‑327‑7773 |
| Newstar | FRT‑16‑11890‑000 / SA‑766 |
| OE Aftermarket | 5105004 |
| Power Products | 10‑1042 |
| Rockwell International | E8795 |
Freightliner 120‑Series conventional & COE trucks
Freightliner FLD112 front suspension
Western Star trucks
Ideal for medium-duty vehicles needing durable shackles for leaf spring systems
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