1972-1997 Dodge B, CB and MB Series Rear Leaf Spring 34-123

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  • Number of Leaves - 7 (6/1)
  • Leaf Spring Width - 2-1/2"
  • A - Spring Length: 23"
  • B - Spring Length: 30-3/4"
  • - Leaf Spring Arch: 5 1/8"
  • C- Leaf Spring Pack Thickness: 2-3/4"
  • Leaf Spring Capacity: 3,250 lbs
  • Leaf Spring OEM Number: 3638595
  • Leaf Spring Eye Bushings: Front RB-60 / Rear RB-58
  • Includes Front and Rear Eye Bushings
  • Leaf Spring Material: 3/360 3/341 2ND 1/662
  • Location - Rear

Leaf spring 34-123 is the rear leaf spring on Dodge B300, B350, CB300, CB400, MB300 and MB400. The rear spring is 2-1/2" wide and is a 7 (6/1) leaf spring. The capacity of this leaf spring is 3,250 lbs. and the OEM part number is 3638595.

Models and Year Ranges:

Fits: 1972-1997 Rear Dodge B300 And B350 (With One Piece Style Shackle)

Fits:1972-1981 Rear Dodge CB300 Commercial Chassis (With One Piece Style Shackle)

Fits: 1972-1981 Rear Dodge CB400 Commercial Chassis

Fits: 1972-1981 Rear Dodge MB300 Motorhome Chassis (With One Piece Style Shackle)

Fits: 1972-1981 Rear Dodge MB400 Motorhome Chassis

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Quality: Lasts longer. High-quality, durable parts that can withstand use and wear over time.Performance: Performs better. Parts that enhance and maintain the performance of you vehicle. Correct fit and function as expected.Value for Money: Cost with quality balanced. No better products at any price point.Brand Reputation: 30+ years of customer satisfaction.

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