
SERVICE PARTS LIST
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
M18™ FUEL™ 1" Square Impact Wrench w/ONE-KEY™
CATALOG NO. 2867-20
STARTING
SERIAL NO.
K04A & K04B
SEE PAGE TWO FOR THE REPLACEMENT
OF EXTERNAL SERVICE COMPONENTS
REVISED BULLETIN
WIRING INSTRUCTION
BULLETIN NO.
54-00-2867
DATE
Dec. 2022
Due to the complexities of One-Key™ electronics in this tool,
contact the following for service related questions and issues:
e-Service at: www.milwaukeetool.com/e-service
or
questions, please call 1.800.SAWDUST (1.800.729.3878)
or
Visit www.milwaukeetool.com to nd your closest
Milwaukee authorized Hydraulic repair center
or
Return it to a MILWAUKEE factory Service Center location, freight prepaid and insured.
A copy of the proof of purchase should be included with the return product.
If you have questions please contact Milwaukee Product Service at:
Product Technical Support via phone at: 262.783.8642
or
Via email at: METProductSupport @milwaukeetool.com
Disassembly is not recommended and could void the warranty.
Drwg. 2

EXAMPLE:
00
Component Parts (Small #) Are Included
0
When Ordering The Assembly (Large #).
1b
SERVICE PARTS LIST
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
M18™ FUEL™ 1" Square Impact Wrench w/ONE-KEY™
CATALOG NO. 2867-20
STARTING
SERIAL NO.
1a
1e
1f
K04A & K04B
REVISED BULLETIN
WIRING INSTRUCTION
BULLETIN NO.
54-00-2867
DATE
Dec. 2022
100
1a 1b 1c
1d 1e 1f
2
(2x)
3
56
1e
1c
1d
12
11
8
114
112
4
2 3
4
50
51
Rubber Boot (K04A Accessory)
No. 49-16-2867
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
1a --------------- Top Handle Top Cap with Insert Bolt (1)
1b 43-62-2867 Side Handle Grip (1)
1c --------------- Side Handle Jaw (1)
1d --------------- Side Handle Knob with Insert Nut (1)
1e --------------- Side Handle Clamp (2)
1f --------------- Side Handle Band (1)
2 --------------- M5 x 13mm Pan Hd. T-25 Mach. Screw (2)
3 --------------- Ring (1)
4 --------------- Ring Holder (1)
8 42-38-9001 Gearcase Boot (1)
11 44-90-9001 Hog Ring (1)
12 34-40-2867 O-Ring (1)
50 --------------- 3V Coin Cell Battery (CR 2032) (1)
51 22-09-0015 Coin Cell PCBA (1)
52 31-15-0011 Coin Cell Cover (1)
Rubber Boot (K04B Accessory)
No. 49-16-2867B
113
52
53
(2x)
115
113
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
53 05-81-1100 M2.6 x 6mm ST Phillips Screw (2)
56 12-20-0130 Service Nameplate (1)
100 14-34-6004 Side Handle Assembly (1)
112 14-46-2867 Ring Holder Assembly (1)
113 49-16-2867 Rubber Boot (K04A) (1)
113 49-16-2867B Rubber Boot (K04B) (1)
114 48-55-3560 Contractors Bag (1)
115 44-52-0006 Foam Pad (1)
MILWAUKEE TOOL l www.milwaukeetool.com
13135 W. LISBON RD., BROOKFIELD, WI 53005
Drwg. 2