Automatic Belt Tensioner Assembly for Cummins 5.9L 6BT 4BT 3.9L 12V 24V Engines Fits 1989-2002 Dodge Ram 2500 3500 Serpentine Belt Replacement 3922900 J936203

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$90.00
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Product details

Management number 211931625 Release Date 2026/04/06 List Price $36.00 Model Number 211931625
Category
  • Full B-Series Compatibility: Fits the entire Cummins B-Series engine family, including 5.9L 6BT and 3.9L 4BT applications.
  • Wide Vehicle Range: Essential replacement for 1989–2002 Dodge Ram 2500/3500 trucks, covering both the 12-Valve and 24-Valve models.
  • Automatic Tensioning: Designed as an automatic tensioner to maintain constant pressure on the serpentine belt, preventing slippage, noise, and accessory failure.
  • Cross-Reference OEM P/N: Directly replaces multiple OEM numbers including 3922900, 3914086, J936203, J918944, J934817.
  • Heavy-Duty Industrial Fit: Also fits a wide range of industrial and heavy-duty equipment, including various Case IH Tractor models and the large-bore NT855 engine
Brand Arko Tractor Parts
Model For Case IH
Manufacturer Arko Tractor Parts
Item model number J918944 J914086 J936203
Manufacturer Part Number 87326910

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4.2 out of 5
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