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Repair Parts Home    Power Tool Parts    Ridgid Parts    Ridgid Miter Saw Parts    Ridgid MS1290LZ 12" Sliding Compound Miter Saw Parts
Ridgid MS1290LZ 12 ridgid logo

 Ridgid MS1290LZ 12" Sliding Compound Miter Saw Parts

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 Fig # Part # Img Part Name Availability Price Qty
A-1830122
Base/Table Asm
Ships in 5 - 10 business days
 $775.65
A-2830008
Scale, Bevel
Ships in 5 - 10 business days
 $29.20
A-3830007
Pivot Asm
Ships in 5 - 10 business days
 $316.11
A-4830009
Screw, M6 X 1.0 X 12
Ships in 5 - 10 business days
 $0.91
A-5828117
Washer 12.2 X 22 X 2
In stock
2 available
 $0.86
A-6819179
Washer Spring 12.7 X 0.3
In stock
2 available
 $0.91
A-7818656
Nut Lock M12 X 1.75
In stock
2 available
 $0.96
A-8830022
Arm Guard Asm Obsolete - Not Available
Note: Includes Shaft and Bearing
Discontinued
$0.00N/A
A-9823344
Shaft Arm Pivot
In stock
2 available
 $4.22
A-10830131
Spring, Torsion
In stock
5 available
 $13.31
A-11830111
Spacer, Spring
In stock
2 available
 $2.59
A-12828040
Screw Set Lock M6 X 0.7-10
In stock
2 available
 $0.96
A-13830023
Pin, Up Stop
In stock
4 available
 $1.67
A-14830024
Motor Asm
In stock
3 available
 $340.55
A-15830025
Screw M6 X 16
In stock
5 available
 $0.86
Fig #Part #ImgPart NameAvailabilityPrice
A-16830164
Screw, Set Lock M8 X 25
In stock
2 available
 $1.09
A-17830037
Handle, Lower
In stock
19 available
 $14.63
A-18813312
Screw, Pan HD M4 X 10
In stock
4 available
 $0.86
A-19089100303004
Switch
In stock
3 available
 $31.60
A-20828122-1
Screw (M4 X 16-10 In., Pan HD.)
In stock
8 available
 $0.86
A-21803709-1
Connector Wire
In stock
5 available
 $0.78
A-22828059
Actuator Switch
In stock
6 available
 $4.80
A-23828060
Button Lock
In stock
5 available
 $1.81
A-24828061
Spring Torsion
In stock
1 available
 $1.68
A-25830039
Upper Handle
In stock
19 available
 $13.39
A-26830123
Screw, SEMS M5 X 32
In stock
6 available
 $0.86
A-27828122
Screw Pan HD Ty E M4 X 16-14
In stock
19 available
 $0.86
A-28828063
Handle Carry Obsolete - Not Available
Discontinued
$0.00N/A
A-29830123-1
Screw, SEMS M5 X 75
In stock
4 available
 $0.86
A-30830035
Cover, Cord
In stock
5 available
 $2.70
Fig #Part #ImgPart NameAvailabilityPrice
A-31830124
Screw, Pan HD M5 X 35
Ships in 5 - 10 business days
 $0.86
A-32816755-3
Screw, Pan CR M5 X 0.8-12
In stock
1 available
 $0.86
A-33816725
Clamp Cord
Ships in 5 - 10 business days
 $0.88
A-34830264
Sleeve, Cord
Ships in 5 - 10 business days
 $3.77
A-35830125
Clip, Cord
Ships in 5 - 10 business days
 $0.91
A-36830148
Strain Relief
In stock
2 available
 $1.14
A-37830026
Pulley, Motor
In stock
2 available
 $8.29
A-38830033
Pulley, Pinion
In stock
2 available
 $9.65
A-39821063
Washer (8 X 18 X 2T)
In stock
2 available
 $0.86
A40813303-7
LockWasher M8
In stock
2 available
 $0.86
A41820236-7
Nut Hex M8
In stock
2 available
 $0.86
A42830034
Belt, Poly, V
In stock
6 available
 $35.62
A43080017005592
Lower Fence (Incl. Labels)
In stock
2 available
 $75.44
A44830129
Screw, Soc Cap M8 X 1.25 X 20
In stock
4 available
 $0.86
A45821063-6
Washer 8 X 16 X 1.2
In stock
4 available
 $0.86
Fig #Part #ImgPart NameAvailabilityPrice
A46830005
Fence, Right Sliding Obsolete - Not Available
Discontinued
$0.00N/A
A47830006
Fence, Left Sliding
In stock
4 available
 $33.05
A48820244-6
Screw Pan HD M6 X 1.0 X 18
In stock
7 available
 $0.86
A49830004
Knob, Fence Lock
In stock
1 available
 $5.18
A50830040
Guard Asm, Lower
In stock
16 available
 $41.28
A51821873
Shoulder Screw
In stock
18 available
 $1.50
A52020123008
Screw (10-32 X 1/2 In. Pan HD)
In stock
13 available
 $0.86
A53827498
Sleeve Rubber
In stock
19 available
 $3.99
A54824254
Screw Shoulder 10-32 X .44
In stock
14 available
 $1.62
A55089100303005
Screw, Shoulder, M6 X 22
In stock
18 available
 $0.86
A56821063-1
Washer 8 X 16 X 0.5
In stock
15 available
 $0.86
A57820238-5
Washer M6.5 X 13 X 0.8
In stock
20 available
 $3.99
A58817449-1
Nut Hex M6 X 1.0
In stock
22 available
 $3.99
A59089100300052
Blade Collar (Outer)
Ships in 5 - 10 business days
 $2.95
A60830526
Blade Collar (Inner)
Ships in 5 - 10 business days
 $8.84
Fig #Part #ImgPart NameAvailabilityPrice
A61880062
ExactLine Laser and Screw
In stock
3 available
 $178.73
A62830522
Screw Blade
In stock
2 available
 $0.88
A63830000
Blade
In stock
1 available
 $113.91
A64830523
Blade Washer
In stock
2 available
 $1.19
A65830525
Arbor Screw
In stock
5 available
 $1.51
A66830016
Wrap, Cord Front
In stock
6 available
 $1.98
A67830124-2
Screw, Pan HD M5 X 15
In stock
3 available
 $0.86
A68830017
Wrap, Cord Rear
In stock
14 available
 $1.98
A69830124-3
Screw, Pan HD M5 X 20
Ships in 5 - 10 business days
 $0.86
A70830036
Cover, Belt
In stock
3 available
 $13.22
A71829994
Indicator, Bevel
In stock
4 available
 $1.54
A72829995
Indicator, Miter
In stock
7 available
 $2.35
A73830130-1
Screw, SEMS PN CR L+F Wash M4 X 8
In stock
8 available
 $0.86
A74829989
Kerf Board (Order 2 for a complete Kerf Board)
In stock
25+ available
 $7.21
A75816755-10
Screw Pan Cross M5 X 0.8-9
In stock
15 available
 $1.25
Fig #Part #ImgPart NameAvailabilityPrice
A76830079
Clamp Asm
In stock
5 available
 $28.65
A77830077
Bag Dust and Frame
In stock
6 available
 $20.82
A78830076
Frame, Dust Bag
In stock
1 available
 $6.54
A79830078
Elbow, Dust
In stock
5 available
 $5.71
A80830015
Knob, Slide Lock
In stock
2 available
 $5.03
A81867226000
Fence Label
In stock
2 available
 $0.86
A82867226010
Fence Warning Label
In stock
3 available
 $1.40
A83867226004
Fence Warning Label
In stock
3 available
 $1.40
A-800983000579
Operator's Manual
In stock
3 available
 $13.73
A-800983000579R
Repair Sheet (Rev:05) Obsolete - Not Available
Discontinued
$0.00N/A

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Saw Parts  Miter Saw Parts

Repair Articles

Quick Fix: How to Replace the Blade on a Miter Saw
Quick Fix: How to Replace the Blade on a Miter Saw

This article shows how to replace a miter saw blade on a saw with or without a blade lock.
How to Diagnose a Bad Power Cord or Switch
How to Diagnose a Bad Power Cord or Switch

This article outlines the basics of power tool and appliance electrical diagnosis. You can use a multimeter to test tool and appliance cords and switches, the two parts usually responsible for electri...
How to Adjust a Miter Saw
How to Adjust a Miter Saw

Miter saws often need their bevel angles and miter angles adjusted, and this article explains generalized steps to make these adjustments on most miter saws.
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 Ridgid MS1290LZ 12" Sliding Compound Miter Saw

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Ask a question, answer a question, or post a comment!
  • Subject:
  •  
  • Comment:
  •  
Is the Bearing (821862), the one associated with Actuator Link (Part Number: 830041) for the Ridgid MS1290LZ 12" Sliding Compound Miter Saw?
My MS129olz 12" miter saws blade guard keeps binding at the top of its stroke. How do I fix it?
kenswansea
Reply: Why Does My Blade Gaurd On My 12...

kenswansea

Make sure your blade is tight.
828714
Reply: Why Does My Blade Gaurd On My 12...

828714

check the actuator link 830041 and spacer 820725-01. the link bends and will bind the uper guard
1193908
Question: Brake

lwhitew3512

Does any one know the reason the brake stops working on this chop saw ?
WJA
Reply: Brake

WJA

Hello 1193908,

What happens when you let the switch off, a short burst of electricity will be sent through the switch into the field, basically causing the motor to want to rotate in an opposite direction for just second, causing it to stop. You may want to check your 816768 brushes first to make sure they are making good contact with the armature. This would be the least expensive cause of the brake not working. The other cause could be the 089100303004 switch, this is the most common problem when the brake is not working. One more cause would be the motor field assembly. But it looks as if the manufacture does not provide it as a service part. You would need to order the complete 830253 Motor Assembly.

Hope this helps,
-WJA
walexspencer
Question: Ridgid Eccentric Plate For Old M...

walexspencer

does anyone know the dimensions of the eccentric plate or have a template so I can make one of these since the part is not available anymore?

any help is appreciated
WJA
Reply: Ridgid Eccentric Plate For Old M...

WJA

Hello walexspencer,

Unfortunately when the manufacture stopped supplying the 830019 eccentric plate, they did not come out with a replacement part. You can keep searching on line for one. But hopefully someone will read this and give you the specs on it, so you can make your own.

-WJA
rebel7667530
Question: Belt, Poly, V Part Number: 83003...

rebel7667530

How long, wide, & thick is this belt?
WJA
Reply: Belt, Poly, V Part Number: 83003...

WJA

Hello rebel7667530,

Unfortunately the manufacture does not give us the specs on the belt in the description of the part.

-WJA
TAMarlin
Question: Substitute Part?

TAMarlin

Is there a new part number for a substitute part for this retainer bearing?
WJA
Reply: Substitute Part?

WJA

Hello TAMarlin,

I don't know of a substitute part number for the 827409 bearing retainer. As it is a part number that is still available.

-WJA
roadkingclassic56
Question: Ms1290 Sliding Miter Saw Stuck

roadkingclassic56

Can't slide the miter. Worked one minute, can't turn it the next.
JayDee
Reply: Ms1290 Sliding Miter Saw Stuck

JayDee

Hopefully it is still under warranty. When they assemble the base to the table in the factory they don't use any lube. Tiny bits of the aluminum break off in there every time you move the table. The aluminum bits roll around like a snow ball getting bigger and gouging the metal at the same time. The table eventually seizes up and is impossible to get apart. Whenever I replace the base and table assembly on these I separate them and lube with graphite grease. If your saw is not under warranty you may as well sell it for scrap.
jcrand
Question: Up Stop

jcrand

what is the part that keeps the saw from flopping over the top on the up swing?
tom
Question: Actuator Link

tom

can the actuator link be adjusted that controls the blade guard? currently guard will not allow blade to fully travel down to full cut position.
UtahAV
Reply: Actuator Link

UtahAV

Hi Tom,

It seems when the guard is binding on the Ridgid saws it is usually caused by the actuator link being bent or worn. It is item #9 on page E of the parts diagram, part #830041. The actuator bearing, item #12 on page B, part #821862, can also cause the guard to bind.

I hope this helps!

-UtahAV
-Mark
randy
Question: Brushes

randy

I bought a used 12in sliding compound miter saw, ridgid, no brushes in the motor will that cause the motor not to turn
Woody
Question: Motor Casing

Woody

On diagram F the number 7 or 1 is the motor, my concern is that the motor works fine just the last people who used the saw never maintained it so the out side plastic cove has broke and that is the only thing I would like to replace I really don't what to have to replace the whole motor is that possible?
BILL
Question: BLADE CHANGE

BILL

How do I change the blade on my saw? It is a 12" Ridgid sliding compound. The bolt will not break loose. Any help would be great.
ben
Question: Lazer Adjustment

ben

How do I adjust the laser on my Ridged Sliding Miter saw?
Mark
Reply: Lazer Adjustment

Mark

Hi Ben,

The user manual for your saw is available online at Ridgid's website. I just read through it and there does not appear to be any adjustment for the laser line. This isn't all that uncommon with the washer type mitersaw lasers. The manual states that with practice you will be able to judge where the blade will cut. I agree that a bit more accuracy would be nice.

I hope this helps!

-Mark
1190970
Reply: Lazer Adjustment

1190970

Hi Ben,

I adjusted mine by opening the laser washer housing and tilting the laser over with part of an electrical shim. Although laser guides are kinda a useless gimmick if you ask me -- for accurate cuts, I put the blade to the workpiece before making the cut laser or no. When possible, I usually sneak up on the cut with a few long trial cuts too.
james
Question: Pinion Pully

james

The nut holding the pinion pulley on broke off and the pinion pulley was damaged. I got a new pulley however I am having a lot of trouble removing the old damaged pulley.
1069dawson
Reply: Pinion Pully

1069dawson

I have a MS1290LZ compound miter saw, and it has a broken pivot arm, purchased a new one but now cannot get the ARM PIVOT SHAFT out. Need help
I have a rigid 12" compound sliding miter saw model # ms1290lz and the sliding mechanism is very difficult to operate.
framer
Reply: Rigid 12" Compound Slide Mi...

framer

replace barrings and washers on actuator link
Accessories
Accessories for the MS1290LZ

Standard Saw Blades:
See more standard saw blades 
DW3123
12" 32T General Purpose Saw Blade
$48.37

A-93734
12" ATAF 1" Arbor 100 Tooth Miter Saw Blade
$91.56

A-93706
12" ATAF 1" Arbor 40 Tooth Miter Saw Blade
$54.94

fancyboxy