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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 Send us the OEM, competitor, or superseded part number and we'll cross-reference it against the right part before you buy.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
351556 Cat / Caterpillar CAM BEARING
Caterpillar · Models: 3406E / C15 / C16 / C18
351556 Cat / Caterpillar CAM BEARING
Catalog refs: CATERPILLAR 160-8151 · CATERPILLAR 1608151
JAK'S JAKS-351556
In Stock · Ask About Same-Day Shipping
$30.01
351555 Cat / Caterpillar CAM BEARING
Caterpillar · Models: 3406E / C15 / C16 / C18
351555 Cat / Caterpillar CAM BEARING
Catalog refs: CATERPILLAR 150-4793 · CATERPILLAR 1504793
JAK'S JAKS-351555
In Stock · Ask About Same-Day Shipping
$29.70
351553 Cat / Caterpillar CAM BEARING(STD)
Caterpillar · Models: 3406E / C15 / C16 / C18
351553 Cat / Caterpillar CAM BEARING(STD)
Catalog refs: CATERPILLAR 390-0914 · CATERPILLAR 3900914
JAK'S JAKS-351553
In Stock · Ask About Same-Day Shipping
$23.75
341400 Cat / Caterpillar OIL COOLER
Caterpillar · Models: 3406E / C15 / C16 / C18
341400 Cat / Caterpillar OIL COOLER
Catalog refs: CATERPILLAR 0R5511 · CATERPILLAR 0R5601
JAK'S JAKS-341400
In Stock · Ask About Same-Day Shipping
$716.68
341371 Cat / Caterpillar OIL PAN KIT
Caterpillar · Models: 3406E / C15 / C16 / C18
341371 Cat / Caterpillar OIL PAN KIT
Catalog refs: CATERPILLAR 160-1428 · CATERPILLAR 1601428
JAK'S JAKS-341371
In Stock · Ask About Same-Day Shipping
$816.07
341370 Cat / Caterpillar OIL PAN KIT
Caterpillar · Models: 3406E
341370 Cat / Caterpillar OIL PAN KIT
Catalog refs: CATERPILLAR 133-6084 · CATERPILLAR 1336084
JAK'S JAKS-341370
In Stock · Ask About Same-Day Shipping
$713.47
341352 Cat / Caterpillar SPRING RETAINER
Caterpillar · Models: 3406E / C15 / C16 / C18
341352 Cat / Caterpillar SPRING RETAINER
Catalog refs: CATERPILLAR 4N8816 · CATERPILLAR 9Y1792
JAK'S JAKS-341352
In Stock · Ask About Same-Day Shipping
$36.15
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