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Delta 31-280 Type 1 Sander Parts

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Download Diagram

Fig #	Part #	Img	Part Name	Availability	Price	Qty
1	406120310001		Upper Idler Cover Obsolete - Not Available	Discontinued	$0.00	N/A
2	406121380001		Knob	Ships in 7 - 12 business days	$3.48
3	406120200001		End Cap	Ships in 7 - 12 business days	$3.80
4	1086894S		Bearing	No estimated release date	$25.17
5	406123620002		Upper Idler	Ships in 7 - 12 business days	$63.67
5	406123620003		Upper Idler Assembly	Ships in 7 - 12 business days	$129.86
6	406124060003		Upper Idler Shaft Obsolete - Not Available	Discontinued	$0.00	N/A
7	904150120293		Ring	Ships in 7 - 12 business days	$1.31
8	905010106715S		Roll Pin	Ships in 7 - 12 business days	$1.31
9	406121060002		Support	Ships in 7 - 12 business days	$13.11
10	902012131635		Lock Nut	Ships in 7 - 12 business days	$1.49
11	928010231644		Spring	Ships in 7 - 12 business days	$2.07
12	434080670002		Lever	Ships in 7 - 12 business days	$14.14
13	406121050001		Sleeve	Ships in 7 - 12 business days	$31.99
14	905050402108		Cotter Pin	In stock 5 available	$1.31
Fig #	Part #	Img	Part Name	Availability	Price
15	406123490002		Platen	Ships in 7 - 12 business days	$314.86
16	901041931314		Set Screw	Ships in 7 - 12 business days	$1.71
17	406120740001		Brass Plug	In stock 4 available	$6.45
18	905010105075		Roll Pin	Ships in 7 - 12 business days	$1.31
19	406123550001		Gib	Ships in 7 - 12 business days	$18.77
20	901030300761		Screw	Ships in 7 - 12 business days	$1.49
21	905010105075		Roll Pin	Ships in 7 - 12 business days	$1.31
22	928050131693		Spring Washer	Ships in 7 - 12 business days	$1.31
23	904010331306		Washer	Ships in 7 - 12 business days	$1.31
25	904150620142		Retaining Ring	Ships in 7 - 12 business days	$1.31
26	406120420001		Tracking Eccentric Obsolete - Not Available	Discontinued	$0.00	N/A
27	406031380003		Knob	Ships in 7 - 12 business days	$18.02
28	901030431191		Cap Screw	Ships in 7 - 12 business days	$2.56
29	908250131439		O-Ring	No estimated release date	$2.34
30	406120880003		Belt Stop	Ships in 7 - 12 business days	$14.60
Fig #	Part #	Img	Part Name	Availability	Price
31	901010631656S		Screw	No estimated release date	$1.35
32	902011201203S		Hex Nut	Ships in 7 - 12 business days	$1.49
33	901021831662		Screw	Ships in 7 - 12 business days	$1.31
34	901030408015S		Cap Screw	Backorder: Unavailable until 02/16/2012	$2.49
35	406120310006		Cover	Ships in 7 - 12 business days	$3.03
36	1086894S		Bearing	No estimated release date	$25.17
37	406124060001		Lower Idler Shaft	Ships in 7 - 12 business days	$118.76
38	904150120293		Ring	Ships in 7 - 12 business days	$1.31
39	927030102695		Key	Ships in 7 - 12 business days	$2.10
40	406123620001		Lower Idler	Ships in 7 - 12 business days	$114.14
41	901041500232S		Set Screw	Ships in 7 - 12 business days	$2.49
42	904151020282		Retaining Ring	In stock 1 available	$4.28
42	1086894S		Bearing	No estimated release date	$25.17
43	406120950006		Trunnion	Ships in 7 - 12 business days	$50.78
44	904010101620S		Washer	No estimated release date	$1.49
Fig #	Part #	Img	Part Name	Availability	Price
45	904020101703		Lock Washer	In stock 1 available	$1.49
46	901010605770		Cap Screw	Ships in 7 - 12 business days	$1.49
47	406121040001		Spacer	Ships in 7 - 12 business days	$2.56
48	406120750001		Pointer	Ships in 7 - 12 business days	$2.46
50	901030431661		Screw	Ships in 7 - 12 business days	$1.31
51	406121110002		Stud	Ships in 7 - 12 business days	$6.40
52	406123910005		Table Obsolete - Not Available	Discontinued	$0.00	N/A
53	901030100770		Cap Screw	Ships in 7 - 12 business days	$5.59
54	406123950002		R.H. Trunnion Obsolete - Not Available	Discontinued	$0.00	N/A
55	406121320002		Scale	Ships in 7 - 12 business days	$3.18
56	491956-00		Washer	No estimated release date	$0.86
57	902010401026		Hex Nut	In stock 4 available	$1.49
58	434080670002		Lever	Ships in 7 - 12 business days	$14.14
59	928010231644		Spring	Ships in 7 - 12 business days	$2.07
60	902012131635		Lock Nut	Ships in 7 - 12 business days	$1.49
Fig #	Part #	Img	Part Name	Availability	Price
64	406120790002		Retainer	Ships in 7 - 12 business days	$1.22
65	406126280006		Hardware Pack	Ships in 7 - 12 business days	$35.72
104	901064231170		Hex HD Screw	Ships in 7 - 12 business days	$1.49
146B	31-422		2-Pack Adhesive 80-Grit 12" 0 Vac. Sandpaper Discs	Ships in 7 - 12 business days	$8.52
146C	31-421		2-Pack Adhesive 50-Grit 12" 0 Vac. Sandpaper Discs	Ships in 7 - 12 business days	$8.74
200	406123050004		Shelf	Ships in 7 - 12 business days	$102.48
325	31-279		Sanding Tray	Ships in 7 - 12 business days	$132.94
467	901010600611S		Cap Screw	No estimated release date	$1.49

Sander Parts

Polisher Parts

Discuss

Repair Videos

Articles

Popular Parts

Lock Washer $1.49	Set Screw $2.49
Keps Nut $1.49	Hex Nut $1.35
Screw $1.19	Washer $3.21
Washer $2.72	Lever $14.14

Repair Videos

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Quick Fix: How to Replace the Platen on a Belt Sander

Repair Articles

Quick Fix: How to Replace the Platen on a Belt Sander
Replacing the platen on a belt sander is a straightforward repair, but getting the fasteners back in place can be tricky. Read this article to learn a handy trick to make re-installing the platen easi...

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...

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 Delta 31-280 Type 1 Sander

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Question: Drive Belt Replacement

dirk

What do I have to disassemble to replace the drive belt? Do I need any specialty tools or keys? How do I know the correct tension?

Question: Problems With Delta Belt Sander ...

Donald Schneider

I am seeking help in understanding how to adjust my Delta model 31-280 belt sander. I have installed a new belt which immediatly runs off to the side and self destructs. I can not find where there are adjustments to end this problem. I am new to this sander, so any help would be much appreciated. Thank you!

Reply: Problems With Delta Belt Sander ...

UtahAV

Hi Donald,

Take a look at the parts breakdown of the 31-280 sander. Item #27 on page A of the parts diagram is the tracking knob. By turning the knob one direction or the other you can track the belt side to side on the drums. When I install a new belt I will rotate the belt by hand while adjusting the tracking with the tracking knob. Once I feel that the tracking is correct I will turn the sander on and make any fine adjustments to the tracking that may be needed.

I hope this helps!

-UtahAV
-Mark