Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukee's website please click here:
Milwaukee H Seal
Model Number: 45-06-0230
The Milwaukee 45-06-0230 H Seal is a genuine OEM replacement part used across multiple Milwaukee SAWZALL reciprocating saw platforms, including the 2671-20 M18 ORBITAL SAWZALL Reciprocating Saw (where Milwaukee identifies it as the H Orbit Seal on bulletin 54-40-2671), the 6519-30 and 6519-31 corded reciprocating saws (bulletin 54-40-6531), and the 6523 SAWZALL platform (bulletin 54-40-6523). The H seal is the H-shaped gearcase seal that fits into the front of the SAWZALL gearcase to seal the spindle assembly area where the reciprocating spindle exits the gearcase, preventing internal grease loss while keeping dust, sawdust, drywall debris, metal chips, and concrete grit from entering the gearcase and contaminating the gear train, cam mechanism, and bearings during cutting operations. Manufactured to Milwaukee's exact factory tolerances and material specifications, this OEM seal restores correct gearcase sealing and full grease retention after wear, hardening, cracking, or contamination of the original seal.
SAWZALL gearcase seals are exposed to one of the harshest service environments in the entire power tool catalog because of the constant high-frequency reciprocating motion, the wide variety of cutting media (wood, metal, drywall, plaster, ABS, masonry, nail-embedded lumber), and the heavy debris loads kicked back into the front of the tool during demolition and remodel work. As the seal hardens, deforms, or wears, grease begins to leak past the seal lip and debris begins to enter the gearcase, accelerating wear on the spindle bushing, gears, bearings, and cam components and ultimately leading to expensive internal repairs. Replacing the H seal at the first sign of grease leakage or seal damage is one of the highest-value preventive maintenance steps an owner can perform on a SAWZALL. Because Milwaukee Tool specifies replacement parts by both catalog number and serial number, always verify your tool's serial number against the official Milwaukee service parts diagram before ordering, since Milwaukee occasionally implements running production changes that affect part compatibility within the same catalog number. Verify by serial number using Milwaukee's online parts lookup before ordering to confirm correct fitment for your specific reciprocating saw.
Features
- Genuine Milwaukee OEM replacement, direct factory part for the 45-06-0230 reference
- Compatible with multiple Milwaukee SAWZALL reciprocating saw platforms when verified by serial number
- H-shaped gearcase seal fits the front of the SAWZALL gearcase at the spindle exit
- Seals the gearcase against grease loss during high-frequency reciprocating motion
- Keeps sawdust, drywall debris, metal chips, and concrete grit out of the gear train and bearings
- Identified as H Orbit Seal on the 2671-20 ORBITAL SAWZALL bulletin 54-40-2671
- Manufactured to Milwaukee factory tolerances and material specifications for proper seal lip engagement
- Direct-fit replacement, no modification required for installation
- Restores full gearcase sealing and grease retention after wear, hardening, or contamination
- Critical preventive-maintenance part, replace at first sign of grease leakage or seal damage to protect internal components
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 45-06-0230
- Official Description: H Seal (also identified as H Orbit Seal on the 2671-20 platform)
- Component Type: SAWZALL Gearcase Seal
- Confirmed Compatible Models: 2671-20 M18 ORBITAL SAWZALL Reciprocating Saw (bulletin 54-40-2671, Fig 11), 6519-30 and 6519-31 Corded SAWZALL (bulletin 54-40-6531), 6523 SAWZALL platform (bulletin 54-40-6523)
- Quantity: Sold individually, 1 seal per order
- Part Type: OEM Service Replacement Part
Includes
- (1) Milwaukee 45-06-0230 H Seal
