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Cummins N14
JAK'S JAKS-505064
In Stock — Ships Today
$40.25
Cummins
3802052 · 3802232
JAK'S JAKS-505081
JAK'S JAKS-505081
In Stock — Ships Today
$27.48
Cummins 4B 3.9
JAK'S JAKS-505084
In Stock — Ships Today
$29.40
Cummins 4B 3.9
JAK'S JAKS-505085
In Stock — Ships Today
$25.91
Cummins
3804979 · 3806201
JAK'S JAKS-505109
JAK'S JAKS-505109
In Stock — Ships Today
$41.06
Cummins
3804986 · 3806203
JAK'S JAKS-505113
JAK'S JAKS-505113
In Stock — Ships Today
$51.89
Choosing the Right Products
Heavy-duty diesel components must be matched to the exact engine and application. Before ordering from this collection, verify the part number, engine model, engine serial number, and any casting or calibration number shown on the original component.
Fitment information to have ready
- OEM, dealer, casting, or interchange part number
- Engine manufacturer, model, and engine serial number (ESN)
- Truck year and model when the component is chassis-specific
- Core details for remanufactured or exchange components
Need a fitment check?
Use the OEM cross-reference tool or text a clear photo of the part tag to (720) 445-6249. A JAK'S Diesel specialist can confirm the match before the part ships.
Got a Number We Don't List?
Text a photo of the part tag — a specialist crosses it and quotes you fast.