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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 Send us the OEM, competitor, or superseded part number and we'll cross-reference it against the right part before you buy.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
350631 Cat / Caterpillar SPEED SENSOR
Caterpillar · Models: 3176 / 3196 / 3406E / 3408 / 3408E / 3412E / 3508 / 3512 / 3516 / C10 / C12
350631 Cat / Caterpillar SPEED SENSOR
Catalog refs: CATERPILLAR 127-1008 · CATERPILLAR 1271008
JAK'S JAKS-350631
In Stock · Ask About Same-Day Shipping
$53.52
350610 Cat Caterpillar Throttle Sensor
Caterpillar · Models: 3406E / C10 / C12 / C13 / C15 / C7
350610 Cat Caterpillar Throttle Sensor
Catalog refs: CATERPILLAR 2661466 · CATERPILLAR 266-1466
JAK'S JAKS-350610
In Stock · Ask About Same-Day Shipping
$102.73
301074 Cat / Caterpillar CYLINDER KIT
Caterpillar · Models: 3406E / C15
301074 Cat / Caterpillar CYLINDER KIT
Catalog refs: GRI-2703 97AX126 · 305006 1777496
JAK'S JAKS-301074
Available to order · Confirm dispatch
$553.08
EOS-3305 Cat / Caterpillar SEAL
Caterpillar · Models: 3406E / C15 / C16 / C18
EOS-3305 Cat / Caterpillar SEAL
Catalog refs: MACK 1544710 · MACK 4103-5010284186
JAK'S JAKS-EOS-3305
In Stock · Ask About Same-Day Shipping
$4.21
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