Product Detail

Dayton Parts 330‑450 Side Bar – Peterbilt Suspension

$71.05

SKU: 330-450 Categories: , , , Tags: Brand:

Description

Enhance the reliability and performance of your Peterbilt front suspension with the Dayton Parts 330‑450 Side Bar. This heavy-duty steel side bar is precision-engineered to meet or exceed OEM specs, ensuring a perfect fit and smooth operation every time.

Key Specs:

  • Center-to-center (C‑to‑C): 3 ^3⁄8″

  • Inside diameter (ID): 1.063″

  • Width (spring pad face): 2″

  • Overall length (OAL): 5.70″

  • Wall dimensions: 1⅛″ thickness

  • Lock bolt hole: ½″ diameter

Commonly used with MR‑894 shackle kits and other similar assemblies.

Cross‑Reference / Alternate Part Numbers:
This 330‑450 Side Bar is compatible or directly interchangeable with:

  • M1500, M1500A

  • SE‑627, E627‑75, E62775, SE627

  • 201783, 02‑01783, 201784, 02‑01784

  • SpringWorks alt SKUs: 0201783, 0201784, S3017

Why Choose Dayton 330‑450?

  • OEM-quality fit & finish – Built to original Peterbilt standards.

  • Precision fit – Tight C‑to‑C and ID tolerances maintain proper spring alignment.

  • Durable construction – High-strength steel resists bending and wear under heavy loads.

  • Versatile compatibility – Swappable with popular aftermarket equivalents due to thorough cross-referencing.

IDEAL FOR:

  • Peterbilt conventional and cab-over trucks with 4″ front leaf springs

  • Mechanics, owners, and fleet managers seeking an exact-fit replacement or aftermarket upgrade

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