DeWalt N033869 Spare Part - ZODIAC GEARCASE

DeWalt N033869 — Gearcase (genuine DeWalt replacement)

Replace a cracked or worn gear housing with this original DeWalt gearcase (part number N033869). This molded gear housing is the structural shell that holds the gearbox assembly — it locates the armature/motor spindle, supports the gear stack and bearings, and provides the mounting bosses and screw locations needed to reassemble the gearbox correctly. The part is supplied as the single gearcase piece (ready to accept your existing gears, bearings and fasteners).

Key details

- Part: Gearcase / gear housing, DeWalt part no. N033869 (original DeWalt).

- Function: Structural housing for the drill gearbox — supports armature spindle, gear train and bearing seats; replaces a damaged or split casing to restore correct gear alignment and safe operation.

- Condition: Single replacement gearcase (sold without gears, bearings or motor).

- Appearance & fit: Molded housing with mounting bosses and locating pins to match the original gearbox layout (black finish typical on these DeWalt drill housings).

Fits (example models)

Common compatible models include: DCD730, DCD732, DCD735, DCD737, DCD780, DCD785, DCD790 and DCD795 (various Type/Type‑1/Type‑10 submodels). Confirm the part number against your drill’s parts list before installation.

Why this part

If your drill housing is cracked, stripped at the screw bosses, or allowing gear misalignment, replacing the gearcase restores the correct alignment and prevents further wear to the armature, gears and bearings — a simple, direct repair that gets the tool back to safe, reliable operation.

Note: This listing describes the gearcase only (no internal gears, bearings or fasteners). Verify fit by matching your drill’s exploded-parts diagram to part number N033869 before ordering.