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  • Detailed schematic and parts list found in the tool instruction manual make it easy to identify the part(s) you need
  • Genuine 3M replacement parts will provide new tool performance after maintenance and repair tasks are performed
  • Each and every part is available individually

Our genuine 3M™ Buffer Replacement Parts keep your 3M™ Buffer in top working condition. Every part in the 3M™ Buffer is available to order, and finding the part you need is easy using the schematic and parts list found in the tool instruction manual.

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3M™ O-Ring 30344, 1 bag per case 3M™ Muffler 30346, 1 per case 3M™ O-Ring 30343, 1 per case
3M™ O-Ring 30344, 1 bag per case
Full Retail Price $1.67
Online Only Price $1.06
You save $0.61!
3M™ Muffler 30346, 1 per case
Full Retail Price $1.67
Online Only Price $1.06
You save $0.61!
3M™ O-Ring 30343, 1 per case
Full Retail Price $1.90
Online Only Price $1.20
You save $0.70!
3M™ Muffler 30339, 1 per case 3M™ Gasket 30336, 1 per case 3M™ Valve Stem Assembly 30338, 1 bag per case
3M™ Muffler 30339, 1 per case
Full Retail Price $2.52
Online Only Price $1.60
You save $0.92!
3M™ Gasket 30336, 1 per case
Full Retail Price $2.58
Online Only Price $1.64
You save $0.94!
3M™ Valve Stem Assembly 30338, 1 bag per case
Full Retail Price $3.62
Online Only Price $2.30
You save $1.32!
3M™ Screw 30308, 4 per inner, 1 per case 3M™ Inlet Tubing 30333, 1 bag per case 3M™ Lock Ring 30337, 50 mm Thread, 1 per case
3M™ Screw 30308, 4 per inner, 1 per case
Full Retail Price $4.61
Online Only Price $2.93
You save $1.68!
3M™ Inlet Tubing 30333, 1 bag per case
Full Retail Price $4.73
Online Only Price $3.00
You save $1.73!
3M™ Lock Ring 30337, 50 mm Thread, 1 per case
Full Retail Price $5.72
Online Only Price $3.63
You save $2.09!
3M™ Exhaust Cap 30360, 1 per case 3M™ Flush Speed Control 30348, 1 bag per case 3M™ Threaded insert 30301, 4 per inner, 1 per case
3M™ Exhaust Cap 30360, 1 per case
Full Retail Price $6.26
Online Only Price $3.98
You save $2.28!
3M™ Flush Speed Control 30348, 1 bag per case
Full Retail Price $6.82
Online Only Price $4.33
You save $2.49!
3M™ Threaded insert 30301, 4 per inner, 1 per case
Full Retail Price $7.09
Online Only Price $4.50
You save $2.59!
3M™ Motor Exhaust Nozzle 30357, 1 per case 3M™ Inlet/Exhaust End Cap 30329, 1 per case 3M™ Throttle Lever 30342, 1 per case
3M™ Motor Exhaust Nozzle 30357, 1 per case
Full Retail Price $7.42
Online Only Price $4.71
You save $2.71!
3M™ Inlet/Exhaust End Cap 30329, 1 per case
Full Retail Price $17.21
Online Only Price $10.93
You save $6.28!
3M™ Throttle Lever 30342, 1 per case
Full Retail Price $18.34
Online Only Price $11.64
You save $6.70!
3M™ Shroud 30362, 1 per case 3M™ Front Endplate 30326, 1 bag per case 3M™ Rear Endplate 30327, 1 bag per case
3M™ Shroud 30362, 1 per case
Full Retail Price $19.45
Online Only Price $12.35
You save $7.10!
3M™ Front Endplate 30326, 1 bag per case
Full Retail Price $20.57
Online Only Price $13.06
You save $7.51!
3M™ Rear Endplate 30327, 1 bag per case
Full Retail Price $20.57
Online Only Price $13.06
You save $7.51!
3M™ Handle 30364, 1 per case 3M™ 28773 11/16 in Wrench 28779, 1 per case 3M™ Motor Housing 30359, 1 bag per case
3M™ Handle 30364, 1 per case
Full Retail Price $33.76
Online Only Price $21.44
You save $12.32!
3M™ 28773 11/16 in Wrench 28779, 1 per case
Full Retail Price $42.46
Online Only Price $26.96
You save $15.50!
3M™ Motor Housing 30359, 1 bag per case
Full Retail Price $57.89
Online Only Price $36.76
You save $21.13!
3M™ Cylinder Assembly 30347, 1 bag per case 3M™ Grip 30365, 1 bag per case 3M™ 28773 Output Spindle 28778, 1 per case
3M™ Cylinder Assembly 30347, 1 bag per case
Full Retail Price $65.72
Online Only Price $41.73
You save $23.99!
3M™ Grip 30365, 1 bag per case
Full Retail Price $71.08
Online Only Price $45.13
You save $25.95!
3M™ 28773 Output Spindle 28778, 1 per case
Full Retail Price $84.01
Online Only Price $53.35
You save $30.66!
3M™ 28769 Motor Cylinder 28781, 1 per case
3M™ 28769 Motor Cylinder 28781, 1 per case
Full Retail Price $97.12
Online Only Price $61.67
You save $35.45!
   
 
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Keep Your 3M™ Buffer Running Strong
Genuine 3M™ Buffer Replacement Parts are specifically designed for your 3M™ Buffer. All replacement parts meet the same specifications and design criteria as the original components. You can be assured the replacement parts will fit, form, and function the same as or better than the original part, which will get your power tool back in action.