Product Description
**Milwaukee parts change not only by model# but also by serial number. Milwaukee's site lets you look up your tool's parts diagram. Enter Cat# and Select Service Parts. Also match Serial Number.
Milwaukee Lock Button
Model Number: 42-42-0465
The Milwaukee 42-42-0465 is a genuine OEM Lock Button for the 6177-20 14 in. Abrasive Cut-Off Machine. The lock button is the push-button that works the saw's lock pin mechanism, which holds the cutting head in its locked-down position for safe transport and storage and releases it so the operator can raise the head and cut. The button sits in the saw's housing and actuates the lock pin that engages and holds the head. Because it is pressed in use and takes finger load on a heavy chop saw, the button can crack, wear, or stop returning, which makes the head lock hard to engage or release. Replacing it with the genuine Milwaukee OEM lock button restores reliable, smooth operation of the lock, where an off-spec button may not fit the housing or actuate the pin correctly.
This lock button is identified as the Lock Button, Figure 82, on the Milwaukee service parts list for the 6177-20 14 in. Abrasive Cut-Off Machine, serial C77A, bulletin 54-40-0675. It works with the saw's lock pin mechanism, the lock pin assembly (44-60-0061), lock down pin (44-50-0175), and lock pin spring (40-50-0136), and it seats with its o-ring (34-40-0091), which is referenced separately on the diagram, so order the o-ring with the button if it is worn. Because Milwaukee specifies service parts by serial number as well as catalog number, verify your catalog and serial number against the official Milwaukee service parts diagram before ordering, since running production changes can alter part compatibility within the same catalog number.
Features
- Genuine Milwaukee OEM lock button
- For the 6177-20 14 in. Abrasive Cut-Off Machine (chop saw)
- The button that works the saw's lock pin mechanism
- Engages and releases the lock that holds the cutting head down
- Used to lock the head for transport and storage, and release it to cut
- Figure 82 on the service parts diagram (bulletin 54-40-0675, SER C77A)
- Works with the lock pin assembly (44-60-0061) and lock pin spring (40-50-0136)
- Seats with its o-ring (34-40-0091), ordered separately
- Restores reliable, smooth operation of the lock
- Replace if the button is cracked, worn, or will not return
- Sold individually
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 42-42-0465
- Official Description: Lock Button
- Component Type: Chop saw lock pin actuation button
- Primary Fitment: Milwaukee 6177-20 14 in. Abrasive Cut-Off Machine, SER C77A
- Also Referenced On: Verify additional applications using Milwaukee's online parts lookup
- Parts Diagram Position: Figure 82 (bulletin 54-40-0675)
- Quantity: Sold individually (1 button)
- Part Type: Genuine Milwaukee OEM Replacement Part
Includes
- (1) Lock Button
The o-ring (34-40-0091), the lock pin assembly (44-60-0061), lock down pin, and spring are NOT included and are sold separately; order the o-ring with the button if it is worn. Always verify by serial number using Milwaukee's online parts lookup before ordering.
