Genuine OEMIllustration. Refer to part numbers and specifications to confirm.
Milwaukee
Milwaukee 42-94-5185 Drill Chuck – M18 FUEL 2803-20 / 2804-20
- Part #
- 42-94-5185
- SKU
- IP-400100
- Mfr
- Milwaukee Tool
Will this fit?
Tell us what you're fixing and we'll confirm fit instantly.
$44.99
In stock· New
Arrives Wed, Oct 7 – Fri, Oct 9
$44.99
Arrives Wed, Oct 7 – Fri, Oct 9
- 30-day returns
- Secure checkout
- 1-year limited warranty
Genuine Milwaukee 1/2 in all-metal ratcheting chuck.
Not sure this fits?
A parts specialist can confirm with your model number or a photo.
Will this fit?
Compatible with: 3 models on file.
| Model | Details | Source |
|---|---|---|
| Milwaukee M18 FUEL 1/2 in. Drill/Driver 2803-20Drill/Driver · M18 FUEL | Drill/Driver · M18 FUEL | OEM catalog |
| Milwaukee M18 FUEL 1/2 in. Hammer Drill 2804-20Hammer Drill · M18 FUEL | Hammer Drill · M18 FUEL | OEM catalog |
| Milwaukee M18 FUEL 1/2 in. Hammer Drill 2904-20Hammer Drill · M18 FUEL | Hammer Drill · M18 FUEL | OEM catalog |
We only show fitment backed by manufacturer or verified catalog data. Don't see yours? Ask us — we'll check.
Part numbers & cross-reference
- Manufacturer part number
- 42-94-5185
- OEM part number
- —
- Brand / manufacturer
- Milwaukee / Milwaukee Tool
- UPC / GTIN
- 045653001004
- Independence Parts SKU
- IP-400100
- Condition
- New
Common reasons you may need this part
- Chuck slipping
- Bit wobble
- Chuck won't tighten
- Jaws stuck
Repair information
Repair difficulty
Moderate
Estimated time
10–20 min
Tools required
3 tools
- Large hex key (10 mm)
- Torx T25
- Mallet
Installation notes
- The chuck retaining screw is left-hand thread.
Specifications
Factory replacement chuck for M18 FUEL drill/drivers and hammer drills. Replace when jaws slip, won't center, or the ratchet no longer locks.
- Capacity
- 1/2 in (13 mm)
- Mount
- 1/2-20 UNF
- Type
- All-metal ratcheting
- Part type
- Drill Chuck
- Weight
- 1 lb
- Dimensions
- 3 × 3 × 3.5 in
- Warranty
- 1-year limited warranty