Carlton 2821 Apache Drum Catalytic Converter Rebuild
New England Supply House is the only company in the U.S. rebuilding wood chipper catalytic converters — including the Carlton 2821 Apache Drum. Instead of buying a brand-new OEM converter and waiting on a dealer, send us your existing catalytic converter core and we’ll rebuild it with new internals, typically for a fraction of OEM cost.
How the rebuild works
Core exchange is required — we rebuild your catalytic converter, so we need your core to complete the job.
- Place your order. Order the converter rebuild you need — gas or diesel — at newenglandsupplyhouse.com.
- Get your converter to us. Choose drop-off or shipping at checkout and we’ll send instructions — drop-off is by appointment at our Foxboro shop, or ship it to us from anywhere in the country. We rebuild your unit with new internals, built to meet EPA emissions standards.
- Back to work in 1–2 days (typically). Standard turnaround is 1–2 business days. Need it sooner? Ask about our 24-hour rush rebuild.
Fits the Carlton 2821 Apache Drum
The Carlton 2821 Apache Drum is a 21-inch drum-style hand-fed chipper on a John Deere ~6.8L Tier 4 Final turbo diesel (300 hp) with a diesel oxidation catalyst and aftertreatment that we rebuild. New England Supply House rebuilds the catalytic converter for this machine and the rest of the Carlton lineup. This is not a complete list of the machines we cover — if you don’t see yours, call 774-701-6374.
Why rebuild instead of buying new
| New OEM converter | NESH rebuild | |
|---|---|---|
| Cost | Full dealer price | Save vs. OEM |
| Turnaround | Often weeks via a dealer | ~1–2 business days after we get your core |
| Emissions | OEM | Built to meet EPA emissions standards |
| Backing | Manufacturer | Warranty against manufacturing defects |
Get your quote
New England Supply House rebuilds any wood chipper catalytic converter. Just send your chipper’s make and model and we’ll reply with a price.
Get your quote → or call 774-701-6374
Other chippers we rebuild: we cover the full Bandit, Morbark, Vermeer, and Carlton lineups. See our wood chipper catalytic converter program.