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Specifications

The Automann USA 2 Leaf Parabolic Spring 46-1280 is a top-tier suspension component designed specifically for Freightliner applications. This parabolic spring measures 26-1/8" at the short end and 29" at the long end, with a 6-5/16" arch, providing robust support and stability with a capacity of 6000 lbs. Engineered for durability, it features standard eye types (STD/STD) and utilizes parabolic extra leaf TXL462 for enhanced performance. The spring is equipped with RNK bushings at both ends and has a center bolt size of 1/2" x 3-3/4" with a head size of 3/4D x 7/16H. It meets OEM specifications (A1613412001) and is manufactured to the highest standards, ensuring long-lasting performance and reliability. Ideal for 4X2PD/558, 2/788, PD/323 setups, this spring is the perfect solution for heavy-duty truck suspension needs. Available exclusively at Wofford Truck Parts, your trusted source for high-quality aftermarket truck parts.
  • 2 Leaf Parabolic Spring 2PD/2/PD
  • 4X2PD/558, 2/788, PD/323 26-1/4X28-7/8 C 6-1/4 2/RNK
Weight
94.2 lbs
Applications Freightliner
Spring Type Parabolic Spring
Leaf Type Uses Parabolic Extra Leaf TXL462
Spring Eye 2
Eye Type (S.E./L.E.) STD/STD
Width 4
S.E. (A) 26-1/8
L.E. (B) 29
Bushing A End (S.E.) RNK, MBRNK
Bushing B End (L.E.) RNK, MBRNK
Nos. Leaves 2
Arch (C) 6-5/16
Capacity 6000
OEM # A1613412001
MFG Freightliner
Notes (B. O. M) 4X2/558 2/788 1/323*26-1/8X29 C:6-5/16 RNK/RNK
Center Bolt Size 1/2 X 3-3/4
Center Bolt Head Size 3/4D X 7/16H

Compatibility

Freightliner Business Class M2 
Freightliner C2 
Freightliner M2 
Freightliner S2 
Freightliner 108SD 
Freightliner 114SD 
Freightliner 122SD 
Freightliner FL 
Freightliner FLD 
Freightliner Argosy 
Freightliner Cascadia 
Freightliner Century 
Freightliner Classic 
Freightliner Classic XL 
Freightliner Columbia 
Freightliner Condor 
Freightliner Coronado

Alternative Part Numbers

OEM: A16-13412-001

Ambiguous 461302
ATM461280
Automann 46-1280
Automann 46-1280-OE
Automann 461280OE
Automann 46-1280-US
Automann 461280US
Dayton 46-1280
Freightliner A1613739008
Hendrickson 053250-000
Power10 Parts 46-1280-ME
Power Products 51200
The Universal Group 46-1280-ME
Wix 51529

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