Enhance the reliability and performance of your truck suspension with the Dayton Parts 330‑339 Side Bar. Engineered as a direct-fit replacement for Mack and Volvo/White systems, it ensures optimal stability and alignment for rear-of-front leaf spring applications.
📏 Dimensions (per TruckPartsWorld):
Overall Length: 6.305 in
Width: 2.562 in
Height: 1.106 in
Center-to-Center Pin Hole: 3.543 in
Large Hole (E): 1.175 in
Lock Hole (F): 1.500 in
Bolt Hole (G): 0.500 in
⚖️ Weight: ~4.9 lb
Mack: 22QK313M, 22QK3141M, 22QK314M
Volvo: 1619860, 20548421, 3171036
Aftermarket: Automann M1291
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