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  • High quality replacement parts designed specifically for the 3M™ .3 HP Die Grinder
  • Parts included in this list cover every piece of the grinder
  • Simple graphics included in your owner’s manual make it easy to find the part you need
  • Affordable parts are available both individually and in packs
  • Easily repair and keep your power tool in top shape

Our 3M™ .3 HP Die Grinder Replacement Parts can help you keep your die grinder running without spending a lot. These parts are specifically designed for your 3M™ .3 HP Die Grinder to guarantee that you get a part that fits perfectly and holds tight. To find the part you need, refer to your owner’s manual for parts list and a detailed tool schematic.

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3M™ .3 HP Die Grinder Pin M3 x M20 55763 3M™ .3 HP Die Grinder Snap Ring 55768 3M™ .3 HP Die Grinder Pin 1/8 x 1-1/8 55762
3M™ .3 HP Die Grinder Pin M3 x M20 55763, 1 per case
Full Retail Price $3.73
Online Only Price $2.37
You save $1.36!
3M™ .3 HP Die Grinder Snap Ring 55768, 1 per case
Full Retail Price $3.73
Online Only Price $2.37
You save $1.36!
3M™ .3 HP Die Grinder Pin 1/8 x 1-1/8 55762, 1 per case
Full Retail Price $3.73
Online Only Price $2.37
You save $1.36!
3M™ .3 HP Die Grinder Head Spacer 55769 3M™ O-ring, 0.3 hp front end plate 87131 3M™ Pin, 1/8 in x 1 in 87158
3M™ .3 HP Die Grinder Head Spacer 55769, 1 per case
Full Retail Price $7.13
Online Only Price $4.53
You save $2.60!
3M™ O-ring, 0.3 hp front end plate 87131, 1/cs
Full Retail Price $9.84
Online Only Price $6.25
You save $3.59!
3M™ Pin, 1/8" x 1" 87158, 1/cs
Full Retail Price $11.57
Online Only Price $7.35
You save $4.22!
3M™ Front Endplate, 0.3 HP die grinders 87124 3M™ 28841 Safety Lever For .3 HP Power Tools 3M™ .3 HP Die Grinder Drive Pinion 55760
3M™ Front Endplate, 0.3 hp die grinders 87124, 1/cs
Full Retail Price $20.24
Online Only Price $12.85
You save $7.39!
3M™ 28841 Safety Lever For .3 HP Power Tools, 1 per case
Full Retail Price $22.61
Online Only Price $14.36
You save $8.25!
3M™ .3 HP Die Grinder Drive Pinion 55760, 1 per case
Full Retail Price $29.95
Online Only Price $19.02
You save $10.93!
3M™ .3 HP Die Grinder Bearing Retainer 55757 3M™ .3 HP Die Grinder CoIIet Nut 300 Series 55754 3M™ .3 HP Die Grinder Spacer Plate 55761
3M™ .3 HP Die Grinder Bearing Retainer 55757, 1 per case
Full Retail Price $29.95
Online Only Price $19.02
You save $10.93!
3M™ .3 HP Die Grinder CoIIet Nut 300 Series 55754, 2 per inner, 1 per case
Full Retail Price $33.35
Online Only Price $21.18
You save $12.17!
3M™ .3 HP Die Grinder Spacer Plate 55761, 1 per case
Full Retail Price $33.71
Online Only Price $21.40
You save $12.31!
3M™ .3 HP Die Grinder Cluster Gear 55764 3M™ Cylinder for .3 HP Die Grinder 87160 3M™ .3 HP Die Grinder Vane Set (5) 55771
3M™ .3 HP Die Grinder Cluster Gear 55764, 1 per case
Full Retail Price $33.71
Online Only Price $21.40
You save $12.31!
3M™ Cylinder for .3 HP Die Grinder 87160, 1/cs
Full Retail Price $36.01
Online Only Price $22.87
You save $13.14!
3M™ .3 HP Die Grinder Vane Set (5) 55771, 1 per case
Full Retail Price $36.83
Online Only Price $23.39
You save $13.44!
3M™ Jacket, .3 HP 87120 3M™ .3 HP Die Grinder CoIIet Body 300 Series 55753 3M™ .3 HP Die Grinder CoIIet (3/32 in) 300 Series 28819
3M™ Jacket .3 HP 87120, 1/cs
Full Retail Price $42.64
Online Only Price $27.07
You save $15.57!
3M™ .3 HP Die Grinder CoIIet Body 300 Series 55753, 1 per case
Full Retail Price $52.42
Online Only Price $33.28
You save $19.14!
3M™ .3 HP Die Grinder CoIIet (3/32 in) 300 Series 28819, 1 per case
Full Retail Price $55.73
Online Only Price $35.39
You save $20.34!
3M™ .3 HP Die Grinder Output Shaft 55766 3M™ .3 HP Die Grinder Roller Cage Bearing M3 x M5 x M7 (2) 55758 3M™ Clamp Nut for 28629 87127
3M™ .3 HP Die Grinder Output Shaft 55766, 1 per case
Full Retail Price $56.16
Online Only Price $35.66
You save $20.50!
3M™ .3 HP Die Grinder Roller Cage Bearing M3 x M5 x M7 (2) 55758, 2 per inner, 1 per case
Full Retail Price $59.93
Online Only Price $38.05
You save $21.88!
3M™ Clamp Nut for 28629 87127, 1/cs
Full Retail Price $60.05
Online Only Price $38.13
You save $21.92!
3M™ Vane Set .3 HP, 87136 3M™ .3 HP Die Grinder BaII Bearings (2) 55755 3M™ .3 HP Die Grinder CoIIet (1/4 in) 300 Series 55752
3M™ Vane Set .3 HP, 87136, 5/set, 1 set/cs
Full Retail Price $61.88
Online Only Price $39.30
You save $22.58!
3M™ .3 HP Die Grinder BaII Bearings (2) 55755, 1 per case
Full Retail Price $65.14
Online Only Price $41.36
You save $23.78!
3M™ .3 HP Die Grinder CoIIet (1/4 in) 300 Series 55752, 1 per case
Full Retail Price $74.89
Online Only Price $47.56
You save $27.33!
3M™ .3 HP Die Grinder CoIIet (1/8 in) 300 Series 55772 3M™ .3 HP Die Grinder Output Shaft 55789 3M™ .3 HP Die Grinder Rotor 55767
3M™ .3 HP Die Grinder CoIIet (1/8 in) 300 Series 55772, 1 per case
Full Retail Price $74.89
Online Only Price $47.56
You save $27.33!
3M™ .3 HP Die Grinder Output Shaft 55789, 1 per case
Full Retail Price $100.48
Online Only Price $63.80
You save $36.68!
3M™ .3 HP Die Grinder Rotor 55767, 1 per case
Full Retail Price $131.04
Online Only Price $83.21
You save $47.83!
3M™ .3 HP Die Grinder Housing Extension 55756 3M™ .3 HP Die Grinder Gear Case 55765 3M™ .3 HP Die Grinder Rotor 55770
3M™ .3 HP Die Grinder Housing Extension 55756, 1 per case
Full Retail Price $157.25
Online Only Price $99.85
You save $57.40!
3M™ .3 HP Die Grinder Gear Case 55765, 1 per case
Full Retail Price $161.00
Online Only Price $102.24
You save $58.76!
3M™ .3 HP Die Grinder Rotor 55770, 1 per case
Full Retail Price $173.68
Online Only Price $110.28
You save $63.40!
   
 
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High Quality Parts Keep Your Tools Running Strong
Available to order individually or in packs, these high quality parts are made specifically for your 3M tools by the 3M engineers who designed them. We understand exactly how you use our tools, and want to make it easy for you to keep them running. Every piece of the 3M™ .3 HP Die Grinder is available to order, and finding the part you need is easy. Detailed graphics included in your owner’s manual show every part so that you know exactly what to order and replace.

At 3M, we design tools to last, which means paying attention to every detail of the tools you use daily. We use only high quality materials, and make each part available for replacement so that your tool lasts as long as you need it. From screws and sockets to motors, springs and gears, every part is here. So don’t scrap a tool you love. Save yourself time and money by ordering just the parts you need instead.