Aerial Lift & Telehandler DOC Rebuild

New England Supply House rebuilds the diesel oxidation catalyst (DOC) on diesel aerial lifts and telehandlers — core exchange, built to meet EPA emissions standards, usually a 3–5 business day turnaround, for a fraction of OEM cost.

Brands & machines we rebuild

Does your diesel aerial lifts have a rebuildable DOC?

Diesel booms and telehandlers under about 74 hp (Deutz 2.9L, Kubota) use a standalone DOC — a clean rebuildable core. Electric scissor and mast lifts have no catalyst. Larger telehandlers pair the DOC with a DPF. One honest note: arborist bucket trucks and chip trucks run their catalyst on the on-road truck chassis — a welded DOC/DPF/SCR one-box that isn’t a separable rebuild, so we can’t help with the truck chassis itself.

Pricing: Off-road converter rebuilds are quoted per engine and converter — call 774-701-6374 for your price.

How the rebuild works

Core exchange is required — we rebuild your catalytic converter, so we need your core to complete the job.

  1. Get a quote. Tell us your machine’s model, engine, and serial, and we’ll reply with a price.
  2. Ship us your catalytic converter core (with tracking and insurance).
  3. We rebuild it with new internals, built to meet EPA emissions standards.
  4. We ship it back — usually within 3–5 business days of receiving your core.

Get your quote

Tell us your machine’s make, model, and engine and we’ll confirm we can rebuild the converter and give you a price.

Get your quote → or call 774-701-6374

Unsure whether your machine has a rebuildable catalyst? See DOC vs DPF vs SCR — which do you have? or our catalytic converter rebuild program.