What You're Buying
This is the diesel particulate filter assembly that mounts in the aftertreatment system on Freightliner Cascadias running the DD13 or DD15. Detroit's number for this is A0004903792, and depending on model year you might also see it listed as EA0014907692 on the OE side.
The DPF traps soot before it can go out the stack. When it plugs up or cracks internally, you get derate, high backpressure codes, or a check engine light that won't clear even after a forced regen. Swapping the canister is usually the fix when cleaning it doesn't bring backpressure back down.
Covers trucks from roughly 2007 up through 2024, but Detroit changed some hardware over the years so don't just go by model year alone — check the number stamped on your old unit.
How the Cross Numbers Line Up
Dinex makes a DPF that crosses to this application — you'll see it as 35007-NCG, DJ0806-M, or DK0806-C depending on which catalog you're pulling from. Same core filter, different part numbering conventions between the OE and aftermarket suppliers.
Where guys get burned on DPFs isn't usually the filter media itself — it's the mounting flange orientation, inlet/outlet pipe diameter, and whether your truck has the sensor bungs in the same spots. Detroit moved some of that around between DD13 and DD15 builds, and even within DD15 there were running changes.
Pull the number off your old canister — it's usually stamped on a plate near the inlet flange — before you order. If that number matches anything in our cross-reference table, you're good. If it doesn't, call us with your VIN and we'll check it against the build sheet.
Ordering From PartStop
We're in Tacoma and keep DPFs like this one in stock because Cascadias with DD13/15 are all over the I-5 corridor and we get calls on derated trucks pretty regular. Local shops can usually grab it same-day.
Ship nationwide too, if you're not local — this one's heavy so freight isn't free, but it moves fast since it's a common failure part.
Comes with the standard 6+ month warranty. If it doesn't match your old unit's mounting or the number's off, get in touch before you install it — return's a lot easier before it's bolted up and full of soot.
35007 Cross-Reference & Interchange Numbers
These manufacturer and aftermarket numbers commonly cross-reference to 35007. Use them to identify the part — then confirm the exact fit by VIN or the number stamped on your old unit before you order. An interchange is a starting point, not a fitment guarantee.
| Brand / Line | Cross-Reference Numbers |
|---|---|
| Dinex | 35007-NCG, DJ0806-M, DK0806-C |
| OE/Cross-Ref | EA0014907692 |
Frequently asked questions
Does 35007 fit my 2015 Cascadia with a DD15?
Likely yes, but confirm by pulling the number off your existing DPF canister first — Detroit made some changes across DD15 production years and the mounting flange or sensor bungs can differ. Cross-check that number against our table or call us with your VIN.
Is the Dinex 35007-NCG the same as this one?
It's a cross-reference, not identical branding — same fit and function for the DD13/DD15 application, but it's a different manufacturer building to that spec. Compare the number on your old part to confirm before ordering.
My truck keeps derating even after I cleaned the DPF — is this what I need?
Repeated derates after cleaning usually mean the filter substrate is cracked or the backpressure sensor's picking up a real restriction, so a replacement canister like this one is the common fix. Worth having a shop scan for the specific fault code first so you're not throwing parts at it.
Not sure it fits? We check before you pay.
Run your VIN and we’ll match parts to your exact truck, or call the counter — a person who knows trucks verifies fitment by OEM number before the order ships. No wrong-box returns.
More cross-reference guides
Need the part, not just the reading?
Every part below is a Premium Quality aftermarket Direct Replacement with published OEM cross-reference numbers, a 6+ month warranty and same-business-day shipping from Tacoma, WA. Not sure it fits? Run your VIN — or call and a person who knows trucks will verify fitment before you pay.