Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 5P5678-6 · PAI 331296
JAK'S JAKS-331296
JAK'S JAKS-331296
In Stock · Ask About Same-Day Shipping
Shopping for: Confirm the part against your engine serial number and application before ordering.
Change engine
Caterpillar 3406E Parts
Not sure which part you need? Use our parts-request checklist.
Get the CAT 3406E parts that keep your truck earning: cylinder heads, fuel injectors, turbochargers, gaskets, and full inframe rebuild kits, stocked and shipped same-day from our Denver-area warehouse. We carry PAI Industries aftermarket components alongside JAK'S Diesel performance heads, so you can match the build to the job.
Not sure a number fits your 3406E? That's our wheelhouse. Send us the OEM, competitor, or superseded part number and we'll cross-reference it against the right part before you buy. Request a quote or call/text (720) 445-6249 for same-day answers. Free freight on orders over $1,000.
Showing 36 of 488 Caterpillar 3406E Parts
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 104-8585 · CATERPILLAR 1048585
JAK'S JAKS-331290
JAK'S JAKS-331290
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 129-9453 · CATERPILLAR 1299453
JAK'S JAKS-331289
JAK'S JAKS-331289
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 5A3424 · CATERPILLAR 5P5678
JAK'S JAKS-331288
JAK'S JAKS-331288
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 6L9589 · PAI 331287
JAK'S JAKS-331287
JAK'S JAKS-331287
Available to order · Confirm dispatch
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 4N1156 · PAI 331285
JAK'S JAKS-331285
JAK'S JAKS-331285
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 9Y2588 · PAI 331284
JAK'S JAKS-331284
JAK'S JAKS-331284
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 4W4014 · PAI 331283
JAK'S JAKS-331283
JAK'S JAKS-331283
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 4N0933 · PAI 331281
JAK'S JAKS-331281
JAK'S JAKS-331281
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3176 / 3406E / C10 / C11 / C12 / C13 / C15 / C16 / C18 / C7
Catalog refs: CATERPILLAR 217-5701 · CATERPILLAR 2175701
JAK'S JAKS-331280
JAK'S JAKS-331280
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: 197-8418 · 1978418
JAK'S JAKS-331276
JAK'S JAKS-331276
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 233-8014 · CATERPILLAR 2338014
JAK'S JAKS-331275
JAK'S JAKS-331275
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3176 / 3406E / C10 / C11 / C12 / C13 / C15 / C16 / C18
Catalog refs: CATERPILLAR 197-8419 · CATERPILLAR 1978419
JAK'S JAKS-331274
JAK'S JAKS-331274
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 133-9827 · CATERPILLAR 1339827
JAK'S JAKS-331272
JAK'S JAKS-331272
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18 / 3400
Catalog refs: 359-1439 · 3591439
JAK'S JAKS-331254
JAK'S JAKS-331254
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 4F3602 · CATERPILLAR 6I2517
JAK'S JAKS-331252
JAK'S JAKS-331252
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 2W7201 · CATERPILLAR 4N0790
JAK'S JAKS-331249
JAK'S JAKS-331249
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16
Catalog refs: CATERPILLAR 560-2843 · CATERPILLAR 5602843
JAK'S 331221
JAK'S 331221
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16
Catalog refs: CATERPILLAR 168-5248 · CATERPILLAR 1685248
JAK'S JAKS-331218
JAK'S JAKS-331218
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 126-2702 · CATERPILLAR 1262702
JAK'S JAKS-331214
JAK'S JAKS-331214
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 198-6068 · CATERPILLAR 1986068
JAK'S JAKS-331213
JAK'S JAKS-331213
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: CATERPILLAR 1S4295 · CATERPILLAR 7H1558
JAK'S JAKS-331212
JAK'S JAKS-331212
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E
Catalog refs: CATERPILLAR 188-0210 · CATERPILLAR 1880210
JAK'S JAKS-331210
JAK'S JAKS-331210
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E
Catalog refs: PAI 331208
JAK'S JAKS-331208
JAK'S JAKS-331208
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15
Catalog refs: 331221 5719902 · 331272 2271204
JAK'S JAKS-331185
JAK'S JAKS-331185
Available to order · Confirm dispatch
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: 321212 1090072 · 321221 1090078
JAK'S 331151
JAK'S 331151
Available to order · Confirm dispatch
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: 321221 1090078 · 321212 1090072
JAK'S JAKS-331150
JAK'S JAKS-331150
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: 331276 1978418 · 331275 2338014
JAK'S JAKS-331140
JAK'S JAKS-331140
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: 321456 2287091 · EF30190 21209
JAK'S JAKS-331138
JAK'S JAKS-331138
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18 / 3400
Catalog refs: 331221 5719902 · 321285 2481394
JAK'S JAKS-331137
JAK'S JAKS-331137
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18 / 3400
Catalog refs: 336013 1425867 · 331397 1669142
JAK'S JAKS-331136
JAK'S JAKS-331136
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15
Catalog refs: CATERPILLAR 6V5066 · PAI 321517
JAK'S JAKS-321517
JAK'S JAKS-321517
Available to order · Confirm dispatch
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: 321352 1550809 · 321353 1552793
JAK'S JAKS-321354
JAK'S JAKS-321354
In Stock · Ask About Same-Day Shipping
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: 155-0810 · 155-2793
JAK'S JAKS-321353
JAK'S JAKS-321353
Available to order · Confirm dispatch
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: 155-0809 · 1550809
JAK'S JAKS-321352
JAK'S JAKS-321352
Available to order · Confirm dispatch
Caterpillar · Models: 3406E / C15 / C16 / C18
Catalog refs: PAI 321351
JAK'S JAKS-321351
JAK'S JAKS-321351
In Stock · Ask About Same-Day Shipping
Got a Number We Don't List?
Text a photo of the part tag — a specialist crosses it and quotes you fast.