Cummins 855
3011952
JAK'S JAKS-042011
JAK'S JAKS-042011
Available · Confirm Lead Time
$4.18
Cummins N14 Parts
Everything you need to rebuild, repair, or maintain a Cummins N14 — cylinder heads, injectors, turbochargers, gaskets, and full rebuild kits — in one place. JAK's Diesel stocks aftermarket N14 parts (primarily PAI Industries) that cross to OEM and superseded numbers, so you can match exactly what came off the engine.
Not sure which part fits your build? Send us your OEM, competitor, or superseded part number and we'll cross-reference it. Request a quote or call (720) 445-6249. Orders over $1,000 ship free, same-day from Colorado.
Showing 12 of 156 Cummins N14 Parts
Cummins MULTIPLE
3686937 · 3681271
JAK'S JAKS-040158
JAK'S JAKS-040158
Available · Confirm Lead Time
$9.72
Cummins N14
182706
JAK'S JAKS-040040
JAK'S JAKS-040040
Available · Confirm Lead Time
$32.84
Cummins N14
3055171 · 3349806
JAK'S JAKS-040016
JAK'S JAKS-040016
Available · Confirm Lead Time
$32.44
Caterpillar 3126
3033677 · AR62495
JAK'S JAKS-181845
JAK'S JAKS-181845
Available · Confirm Lead Time
$33.99
Caterpillar 3400
JAK'S JAKS-181830
Available · Confirm Lead Time
$31.99
N14221-017HP Cummins N14
Cummins N14
JAK'S JAKS-N14221-017HP
Available · Confirm Lead Time
N14221-017 Cummins N14
Cummins N14
JAK'S JAKS-N14221-017
Available · Confirm Lead Time
Cummins N14
060161, 060161X-100, 060161X100, 3078360, 3078380, 3083981, 3084058, 3084060, 3084981, 3084992, 3406738, 3406739, 3406739RX, 3406742, 3406742NX, 3406742RX, 3406742X, 3411780, 3411813, 3411814, 3411814NX, 3411814RX, 3411817, 5469793, HBRN3078380VS, HCM3078380, HCM3078380VS, HD210C, N3078380, N3078380VS
JAK'S JAKS-3078380
JAK'S JAKS-3078380
In Stock · Ask About Same-Day Shipping
Choosing the Right Cummins N14 Parts
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.