Product Description
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Milwaukee Depth Shaft
Model Number: 45-08-0155
The Milwaukee 45-08-0155 Depth Shaft is a genuine OEM replacement part designed for the Milwaukee 2530-20 M12 FUEL 5-3/8 in. (140 mm) Circular Saw, Milwaukee's compact M12 cordless circular saw built for trim carpenters, electricians, plumbers, and any tradesperson who needs cordless cutting power in a tool size that fits where full-size circular saws cannot. Identified as Figure 43 on Milwaukee service bulletins 54-40-2530 (November 2014 revised) and 54-40-2650, the depth shaft is the precision-machined shaft that the saw pivots on as the operator adjusts the cutting depth, holding the upper guard gearcase in correct alignment with the shoe assembly throughout the depth adjustment range. The shaft works in conjunction with the O-Ring (Milwaukee 34-40-0360), Ball Bearing (Milwaukee 02-04-0795), and Retaining Ring (Milwaukee 34-60-0610) at the same service location, all of which are sold separately.
A worn, bent, scored, or galled depth shaft can cause binding during depth adjustment, inconsistent or inaccurate depth settings, wobble in the upper guard relative to the shoe, and in severe cases damage to adjacent bearings and guard components. Replacing the shaft with this OEM service part restores correct depth-adjustment pivot action and smooth, accurate depth setting. Because Milwaukee Tool specifies replacement parts by both catalog number and serial number, always verify your tool's serial number against the official Milwaukee 2530-20 service parts diagram before ordering, since Milwaukee occasionally implements running production changes that affect part compatibility within the same catalog number. The 45-08-0155 is specific to the 2530-20 M12 FUEL 5-3/8 in. Circular Saw and is NOT interchangeable with other Milwaukee depth shaft part numbers used across larger and older Milwaukee circular saws (including 45-08-0395 for the M18 2630-20/2630-22 and 0730-20, 45-08-0415 and 45-08-0416 for older corded saws, and 45-08-0420 for 7-1/4 in. saws). Verify by serial number using Milwaukee's online parts lookup before ordering to confirm correct fitment.
Features
- Genuine Milwaukee OEM replacement, direct factory part for the 45-08-0155 reference
- Designed for the Milwaukee 2530-20 M12 FUEL 5-3/8 in. (140 mm) Circular Saw
- Precision-machined depth adjustment pivot shaft
- Documented as Figure 43 on Milwaukee service bulletins 54-40-2530 and 54-40-2650
- Holds the upper guard gearcase in correct alignment with the shoe assembly
- Critical for smooth, accurate depth setting across the saw's adjustment range
- Works with O-Ring (34-40-0360), Ball Bearing (02-04-0795), and Retaining Ring (34-60-0610) at the same service location
- Manufactured to Milwaukee factory tolerances and material specifications
- Direct-fit replacement, no modification required for installation
- Restores correct depth pivot action after wear, bending, scoring, or galling of the original shaft
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 45-08-0155
- Official Description: Depth Shaft
- Component Type: Circular Saw Depth Adjustment Pivot Shaft
- Primary Fitment: Milwaukee 2530-20 M12 FUEL 5-3/8 in. (140 mm) Circular Saw
- Service Bulletin References: 54-40-2530 (Nov 2014 revised) and 54-40-2650, Figure 43
- Companion Service Parts: 34-40-0360 O-Ring, 02-04-0795 Ball Bearing, 34-60-0610 Retaining Ring (all sold separately)
- Quantity: Sold individually, 1 shaft per order
- Part Type: OEM Service Replacement Part
Includes
- (1) Milwaukee 45-08-0155 Depth Shaft
- Note: This depth shaft is specific to the 2530-20 M12 FUEL 5-3/8 in. Circular Saw and is NOT interchangeable with other Milwaukee depth shaft part numbers (45-08-0395 for M18 2630-20/2630-22/0730-20, 45-08-0415/0416 for older corded saws, 45-08-0420 for 7-1/4 in. saws) which serve different Milwaukee circular saws
- Note: Verify your tool's catalog number (2530-20) and serial number against the official Milwaukee parts diagram before ordering
