866-322-9842
Mon-Fri 7am-1am EST
Sat-Sun 7am-11pm EST
Repair Parts Home  Power Tool Parts  MK Diamond Parts  MK Diamond Tile Saw Parts  MK Diamond MK-660 (105) Tile Saw Parts

We Sell Only Genuine MK Diamond ® Parts.

MK Diamond MK-660 (105) Tile Saw

MK Diamond MK-660 (105) Tile Saw Parts

Discuss  |  Repair Videos
Find Part By Symptom

Choose a symptom to view parts that fix it.

Find Part by Symptom

Popular Parts

We Sell Only Genuine MK Diamond ® Parts.

MK Diamond MK-660 (105) Tile Saw

MK Diamond MK-660 (105) Tile Saw Parts

Page A
Click to close
 Fig #
A3
Wrench, Tile Saw Nut 15/16
 $6.38
Part Number: 134684
In Stock, 7 Available
Ships within 1 business day

A4
Wrench, Spanner, 660
 $17.21
Part Number: 154362
In Stock, 4 Available
Ships within 1 business day

A5
Curtain, Splash
 
No Longer Available [ More Info ]
Part Number: 134841
Not Available

A6
Bracket, Splash Curtain
 $3.76
Part Number: 152571
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

A7
Wing-Screw, 1/4-20 X 1/2
 $3.99
Part Number: 151888
In Stock, 6 Available
Ships within 1 business day

A8
Washer, 1/4 Sae Flat
 $3.99
Part Number: 151915
In Stock, 7 Available
Ships within 1 business day

A9
Pump, 120V Water
 $114.00
Part Number: 151271-MK
In Stock, 3 Available
Ships within 1 business day

A10
Fitting, Plastic, 1/4 Fnpt X 1/4 Barb
 $3.99
Part Number: 128397
In Stock, 4 Available
Ships within 1 business day

A11
Hose, Vinyl, 3/8 X 1/4 X 1 Ft
 $3.51
Part Number: 132951
In Stock, 4 Available
Ships within 1 business day

A12
Clamp, Flow, 1/4-1/2
 $3.99
Part Number: 154394
In Stock, 6 Available
Ships within 1 business day

A13
Owner's Manual, Water Pump, G-1
 
No Longer Available [ More Info ]
Part Number: 155745
Not Available

A14
Rip Guide Small
 $26.22
Part Number: 134551-MK
In Stock, 7 Available
Ships within 1 business day

Note: Fits MK-370, MK-370EXP, MK-377, MK-660, & MK-770 tile saws.
A14
Screw, 1/4-20 X 3/4 Thumb
 $3.99
Part Number: 150991
In Stock, 6 Available
Ships within 1 business day

A15
Large Bullnose Accessory
 $76.84
Part Number: 153201
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

A15
Screw, 1/4-20 X 3/4 Thumb
 $3.99
Part Number: 150991
In Stock, 6 Available
Ships within 1 business day

A16
Owner's Manual, 660
 $5.56
Part Number: 153461
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

A19
Blade, 7 X 060 X 5/8, MK-100 (Saw
 $47.88
Part Number: 153441
In Stock, 4 Available
Ships within 1 business day

B
Blade Guard
 $76.49
Part Number: 154811-MK
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

B1
Guard, 7"Blade
 
No Longer Available [ More Info ]
Part Number: 151731
Not Available

B2
Elbow, 1/8 MNPT X 1/4" Barb 90°
 $6.84
Part Number: 154652
In Stock, 5 Available
Ships within 1 business day

B3
Knob, Davies
 $4.45
Part Number: 151681
In Stock, 9 Available
Ships within 1 business day

B4
Washer, 5/16 SAE Flat
 $2.99
Part Number: 151754
In Stock, 18 Available
Ships within 1 business day

B5
Wing-Nut, 5/16-18 Nylock
 $3.99
Part Number: 151746
In Stock, 4 Available
Ships within 1 business day

D
Cutting Head Assy w/Motor
 $724.81
Part Number: 154290-MK
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D1
Cutting Head, 660
 $133.15
Part Number: 154291
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D2
Cover, Cutting Head, 660
 $51.53
Part Number: 154293
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D3
Gasket, Cover, 660
 $17.33
Part Number: 154381
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D4
Screw, 10-24 X 5/8 Pan Head Phillips Self-Tapping Machine
 $2.28
Part Number: 153681
In Stock, 25+ Available
Ships within 1 business day

D5
Screw, 5/16-18 X 2 1/2 Hex Head Cap, Full Thread
 $2.00
Part Number: 151748
In Stock, 2 Available
Ships within 1 business day

D6
Washer, 5/16 Split Lock
 $2.99
Part Number: 151747
In Stock, 16 Available
Ships within 1 business day

D7
Motor, 3/4 HP 115V FWR, 660
 $430.11
Part Number: 154292-MK
In Stock, 1 Available
Ships within 1 business day

D7A
Motor, 3/4 HP 230V FWR, 660
 
No Longer Available [ More Info ]
Part Number: 153497
Discontinued
Not Available


D8
Gasket, Thermal, 660
 
No Longer Available [ More Info ]
Part Number: 154346
Not Available

D9
Screw, 10-24 X 5/8 Flat Head Phillips Machine
 $2.28
Part Number: 154295
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D10
Flange, Inner, 660
 $19.38
Part Number: 154194
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D11
Pin, 1/8 X 3/8 Spring
 $2.28
Part Number: 154982
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D12
Flange, Outer Tile Saw 101/770
 $11.29
Part Number: 135830
In Stock, 15 Available
Ships within 1 business day

D13
Nut, 5/8\"-18 Unf
 $3.99
Part Number: 135848
In Stock, 10 Available
Ships within 1 business day

D14
Cord, AC Power 120V (16/3 SJTW X 10', W/ Molded 5-15P and Heyco
 $46.40
Part Number: 153419
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D15
Cord, Pump Pigtail, 16/3 SJTW X 1', W/ Molded 5-15R and Heyco 32
 $16.04
Part Number: 154446
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D16
Wire Harness, 660
 $16.76
Part Number: 153415
In Stock, 4 Available
Ships within 1 business day

D17
Screw, Pan Hd Self Tp10-24 X 3/8
 $2.28
Part Number: 151262
In Stock, 1 Available
Ships within 1 business day

D18
Resistor, 660
 $13.75
Part Number: 153535
In Stock, 6 Available
Ships within 1 business day

D19
Tack, 1/4 Head
 $2.85
Part Number: 155659
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D20
Switch, Thermal Overload, 660
 $35.43
Part Number: 153420
In Stock, 2 Available
Ships within 1 business day

D21
Boot, Thermal Overload Switch
 $5.59
Part Number: 167983
In Stock, 4 Available
Ships within 1 business day

D22
Switch, 15A125V Rocker
 $25.08
Part Number: 153421
In Stock, 5 Available
Ships within 1 business day

D23
Rectifier, 40 Amp
 $18.35
Part Number: 153677
In Stock, 9 Available
Ships within 1 business day

D24
Screw, Slotted Pan HD 10-32 X 1/4
 $2.00
Part Number: 151750
In Stock, 3 Available
Ships within 1 business day

D25
Wire-Nut, 3/#16 AWG (Blue)
 $2.28
Part Number: 155492
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D26
Tag, 660 Serial Number
 
No Longer Available [ More Info ]
Part Number: 156561
Discontinued
Not Available


D27
Label, Caution Strip
 $5.53
Part Number: 155214
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

D28
Label When Motor Cools
 
No Longer Available [ More Info ]
Part Number: 154409
Discontinued
Not Available


E1
Frame
 $156.48
Part Number: 153322
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

E2
Pan, Plastic
 $71.02
Part Number: 151736-MK
In Stock, 5 Available
Ships within 1 business day

E3
Plug, Water Drain
 
No Longer Available [ More Info ]
Part Number: 153439
Not Available

E4
Plate, Adjustment
 
No Longer Available [ More Info ]
Part Number: 151758
Discontinued
Not Available


E5
Pin, Rolled
 $2.28
Part Number: 151783
In Stock, 6 Available
Ships within 1 business day

F
Guide Bar, 5/8 Dia.
 $34.10
Part Number: 151739-MK
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

F1
Bar, Guide, 5/8 Dia.
 $35.91
Part Number: 151739
In Stock, 2 Available
Ships within 1 business day

F2
Cover, 5/8 Guide Bar
 $37.62
Part Number: 151740
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

F3
Spacer, 5/8 Guide Bar Cover
 $2.28
Part Number: 151755
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

F4
Screw, Hex Hd, 5/16-18 X 1
 $2.99
Part Number: 151743
In Stock, 6 Available
Ships within 1 business day

F5
Washer, 5/16 Split Lock
 $2.99
Part Number: 151747
In Stock, 16 Available
Ships within 1 business day

F6
Washer, 5/16 SAE Flat
 $2.99
Part Number: 151754
In Stock, 18 Available
Ships within 1 business day

G
Linear Bearing
 $58.87
Part Number: 151737-MK
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

G1
Casting, Bearing, Linear (Comp)
 $75.13
Part Number: 151737
In Stock, 2 Available
Ships within 1 business day

G2
Screw, Hex Hd, 5/16-18 X 1
 $2.99
Part Number: 151743
In Stock, 6 Available
Ships within 1 business day

G3
Washer, 5/16 Split Lock
 $2.99
Part Number: 151747
In Stock, 16 Available
Ships within 1 business day

G4
Washer, 5/16 SAE Flat
 $2.99
Part Number: 151754
In Stock, 18 Available
Ships within 1 business day

H1
Rear Post and Shaft Asm. (660)
 $97.94
Part Number: 153451
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

Note: Includes part 153452
H1
Rear Post and Shaft Asm. (660)
 $97.94
Part Number: 153451
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

Note: Includes part 153452
H2
Screw, 3/8-16 X 2", Hex Head
 $2.28
Part Number: 153485
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

H3
Hex HD Screw, 3/8-16 X 1
 $2.28
Part Number: 152507
In Stock, 3 Available
Ships within 1 business day

H4
Lock Washer 3/8
 $2.28
Part Number: 150925
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

H5
Washer, Flat, Sae, 3/8
 $2.99
Part Number: 150923
In Stock, 5 Available
Ships within 1 business day

H6
Knob
 $3.99
Part Number: 156770-02
In Stock, 4 Available
Ships within 1 business day

J
Wheel Assembly with Bracket
 $11.75
Part Number: 151756
In Stock, 5 Available
Ships within 1 business day

J1
Bracket, Roller Wheel
 $9.80
Part Number: 154021
In Stock, 2 Available
Ships within 1 business day

J2
Roller Wheel
 $4.56
Part Number: 151799
In Stock, 25+ Available
Ships within 1 business day

J3
Screw, 1/4-20 X 1 1/2 Hex Head Cap
 $3.99
Part Number: 151914
In Stock, 9 Available
Ships within 1 business day

J4
Washer, 1/4 Sae Flat
 $3.99
Part Number: 151915
In Stock, 7 Available
Ships within 1 business day

J5
Nut, 1/4-20, Hex
 $3.99
Part Number: 151893
In Stock, 4 Available
Ships within 1 business day

K1
Table, 660
 $140.79
Part Number: 152680
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

K2
Screw, Hex Hd, 5/16-18 X 1
 $2.99
Part Number: 151743
In Stock, 6 Available
Ships within 1 business day

K3
Washer, 5/16 Split Lock
 $2.99
Part Number: 151747
In Stock, 16 Available
Ships within 1 business day

K4
Washer, 5/16 SAE Flat
 $2.99
Part Number: 151754
In Stock, 18 Available
Ships within 1 business day

Miscellaneous Parts
 Fig #
A1
Carton, Accessory Pack, 770
 $12.54
Part Number: 153498
Ships In 9 - 15 Business Days
Ships in 9 - 15 business days

Tile Saw Parts  Saw Parts
Repair Guides
Power Tool Care and Maintenance 101
Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

Discussion
Discussion for the MK Diamond MK-660 (105) Tile Saw

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
Question: Mk-660

2nick4461

How you changing the blade? I can't see any botton to hold so the blade can be lock and to be able to change the blade???
WJA
Hello 2nick4461,

To remove and install a Blade on the MK Diamond MK-660 3/4 HP, 7" Wet Cutting Tile Saw. You will notice that the 154194 Inner Blade Flange has two holes on the outside of it. You will need to use part number 154362 Spanner Wrench and insert it in one of the holes, hold it while you are removing the 135848 Blade Nut. The manufacture also provides a wrench for the nut. It is part number 34684.

-WJA
Question: Table Wont Slide

waterlinematt

Any suggestions for freeing up a table? Other wise a new guide #151737 ?
WJA
Hello waterlinematt,

The main cause of the 152680 Table not sliding correctly would be the bearings in the 151737 Casting, Bearing, Linear Complete wearing out. You will wont to replace this part. Before attaching it to the table. Clean the 151739 Guide Bar off, then oil it. Attach the Linear Bearing to the table and run it back and forth on the bar a few times. Then wipe the excess oil from the Guide Bar so it won't attract any dust or debris.

-WJA
Question: Resistor 660 (173436

1120426

The resistor blew out of my 660. And has been discontinued. Anyone know what I can replace it with?
WJA
Hello 1120426,

Order MK-Diamond part number, 153535 that should take care of your problem.

-WJA
Question: Reset Trips

gregs

have an MK660 tile saw, was cutting brick when all of a sudden the reset tripped. Reset it moments later, turned on the saw and it keeps tripping the reset (saw maybe does 10 revolutions in this process). Wants to run but the reset keeps tripping. What could cause this?
WJA
Hello gregs,

I would first replace the 153420 overload, they do go bad often.

Good luck,
-WJA
Question: Power Cord Sjtw

jabez1

purchased a mk660 from home depot rental @ a good price. I used it a couple of times and the gfci would not reset. This was probably the reason it was sold. Have there
been more than the average amount of problems associated with this power cord?
Question: Brake

Floyd

My motor brake doesn't seem to be working. Can you tell me what the problem is?
UtahAV
The electric brake is made up of three components, the switch, the motor brushes and the motor field. When the switch is turned off it creates a reverse polarity in the field which stops the motor. It seems that brushes not making good contact with the armature or a bad switch are the two most common causes for the brake to not work. A bad brake winding on the field could also cause the problem.

I hope this helps!

-UtahAV
-Mark
Question: Remove Flange From MK660

Loren

I am having a hard time seeing how you remove the inner flange (part D-10) from the shaft of the motor on the MK660, help?
Question: Motor Brushes For Mk660

joe thorne

Can't see replacing the whole motor at $417.00 when all it needs is new brushes. Has anyone been able to find brushes for this motor?
If you have the Leeson motor for this model the brushes are part # 153800. Hope that helps.
visa mastercard discover american express PayPal
HACKER SAFE certified sites prevent over 99.9% of hacker crime.

fancyboxy