Leroi Dresser Service & Repair Forum

I am looking for the specifications of what appears to be a LeROI Dresser Rotary Screw Pump. The housing has the following stampings:Mfg: A219-84-3Serial No: 4154X110The best information I have been able to find is the original vendor was Gardner Denver but teh actual Rotary Screw Pump OEM is LeRoi DresserThe MFG Number appears to relate to: LeROI Part: D450-490SS

— Posted by Thomas Belesky on 2010-11-05

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If you need your Leroi Dresser unit tested or repaired,
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110

Recent 178 Comments

#Leroi Dresser by Anthony Schneider on 2011-10-19 11:55
We use a 3HP.
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#Leroi Dresser by Trampas Crisp on 2011-01-19 21:16
have a 1985 leroi 185 portable air compressor need a manual or a diagram of air lines or a serial number for one of these machines it has a perkins engine the cab was gone can find serial # anywhere
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#Leroi Dresser by Al on 2012-02-16 16:31
Have a 515-0192 for sale. $400 Can send pics if interested.
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#Leroi Dresser by David Blackwell on 2011-10-09 02:28
I have a 1988 Leroi Serial # 3120x112Model # A219-89 I have a question?If your compressor is low on oil will that preventit from starting. The fuel is not getting to the injectorsthe fuel filter is full but its not getting to the motor.What could the problem be. Can u help me. Thanks Dave.
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#Leroi Dresser by john on 2008-04-30 10:06
Hello Sales. We are a united kingdom based company with affiliates in benin and Nigeria.I will like to order for some of your product to one of my clients in the countries mentioned above.But before I proceed,I would very much appreciate if you could respond to our email as soon as possible.Also let…...
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#Leroi Dresser by BENJAMIN EDEN on 2013-04-24 18:17
inquiry about Model series 400 - 400A rerpair parts availability, LEROI DRESSER
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#Leroi Dresser by GILBERT CRUZ on 2010-09-13 13:34
let me know price and delivery time part for compress leroi dreesser model # w5158v2 erie # 5000 two stage 1) 1 kit of gasket2) 1 set of bearing h21-9783) 2 ea cone bearing h187-4174) 2 ea bearing needle bushing h21-9835) 1 a seal oil h125-7496) 2 ea cup bearing h81-4157) 1 pin pston h17-1125b8) 1 p…...
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#Leroi Dresser by James Rowling on 2010-01-22 22:55
I have a Dresser Series 550-A serial #4017x5185 and would very much appreciate a manual or some advice on maintenance.ThanksJR
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#Leroi Dresser by Tom Payne on 2008-05-30 00:44
I have a 1992 model A219 178 Leroi aircompressor ,The filter container has been leaking transmission fluid,I would like to know where i could buy a service manual for this machinePlease get back to me have a great dayTom
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#Leroi Dresser by Henning Small on 2009-02-05 08:13
HI I am looking for service kits for the above machines and cant find some one here to assist, Can u please help.Regards
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#Leroi Dresser by FRANCISCO ROCHA on 2007-03-02 16:46
GENTLEMENI WILL APPRECIATE IF YOU CAN GIVE ME INFORMATION ABOUT WHERE TO GET PRICES FOR LEROI DRESSER AIR COMPRESSOR PARTS.WE NEED PARTS FOR LEROI DRESSER MODELS: 700, 800 AND 880.THANK YOU FOR YOUR ATTENTION TO THIS REQUEST.FRANCISCO ROCHAF&R INTERNATIONALMEXICO CITYT. 2142-1927e-mail: fr_intl@yaho…...
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#Leroi Dresser by Orlando Farnetti on 2010-11-16 12:38
I\'m looking for air compressor Dresser 440A.we need to buy new six.wuold you help pleaseBest regardsOrlando Farnetti
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#Leroi Dresser by Mitch on 2011-04-26 15:16
Looking for a brakedown , and specs on this compressor and parts availablity would be grake as well
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#Leroi Dresser by minor amador sanchez on 2010-03-17 21:19
pleasce parts air compressor screw rotary model WE100SSAQH SERIE 4227X554,air filter,oil filter, separator AIR/OIL ,Shaft Oil Seal ok please held
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#Leroi Dresser by Raymond on 2012-02-20 15:34
Hi Sr. I have a air compressor Leroi Dresser model: 660A (S/N:4018X4657).Price for: gaskit set piston ring set all valves air filter service manualShipping caost with Fedex to Nederlands Antilles Thanks:Raymond.
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#Leroi Dresser by Tim Grant on 2008-10-29 03:36
Need this Part for 10 hp unit made in 1975
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#Leroi Dresser by Robert Curtis on 2007-01-23 22:31
Hi, I have a Dresser 5000 with serial #. 4005X4959. I have been told the parts I need are obsolete but I can\'t believe know one doesn\'t have them. Anyway the part # I need is H39-4824 and H34-1261. I believe the whole balancer is GH116-320 or 820, if the whole thing is avaliable that way then I wo…...
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#Leroi Dresser by James Geer on 2008-09-19 18:02
I have a dresser series 400 compresser (s)# 453x15390 five hp.it was made in Sidney Ohio.. What I need is aparts list and a co. to by parts from Thank you j geer
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#Leroi Dresser by Dustin Engle on 2010-12-16 20:51
I have a Le roi Dresser 440 compressor and want to get running.Ihave rebuilt the unit but it was already tore down when I acquired it.I am willing to pay for manuals, please let me know if you can help.
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#Leroi Dresser by Ken on 2019-02-26 17:59
Need a insert bearing h21-978
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#Leroi Dresser by Al on 2008-09-14 22:51
2a116-407 Suction Valve assembly Leroi Model W40-50SS. This is the same Valve on W40
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#Leroi Dresser by robert waters on 2011-04-06 19:06
my company,home fabric finishing obtained an air compessor,,s/n 4002x181,model 50ss.i have a 480 flex going to a 50 h.p. motor and another flex going to a smaller motor.i didnt take out the unit so im unfamilar as to hook it back up.could use a manual or advice as to power hook up please
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#Leroi Dresser by Anthony Counts on 2008-04-08 11:43
I have been given a Dresser Series 5000, S/N 4005X22583 compressor (less motor and tank). I am building a compressor unit for running a small sandblaster, but I need to know specifications on the unit above and what HP and RPM motor, as well as the size of the motor pulley (double pulley) I need to …...
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#Leroi Dresser by Verlin Schurman on 2010-09-17 19:39
Model Q185DS/N 3449X50L
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#Leroi Dresser by john on 2011-06-13 11:08
Model 800 not 8000
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#Leroi Dresser by jordan on 2011-11-28 03:59
I have an older Dresser series 5000 Compressor witha 5hp GE motor on it.I do not have the ability to hook up the 3 phase motor and so am wondering what hp gas engine I would need to power this unit?.Ive seen that it is difficult to find info on this series .It is just for home use and I got it for n…...
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#Leroi Dresser by Hannah on 2011-02-11 21:24
Please prvide pricing and availability on a gasket overhaul kit for aSeries 600 Serial Number:455X7411
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#Leroi Dresser by Phil Brown on 2011-11-19 04:51
I have the serial and model number for this pull behind air compressor. If you could find out when it was built and were I could find a owner\'s manual and repair manual that would be great.Serial #2057X22Model #0100RGW
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#Leroi Dresser by Cahyono E. P on 2012-11-02 05:46
hi there,I need the information for the capacity (cfm) of air compressor Leroi Dresser series 660A. Also the maximum vacuum of this unit.Thank you & regards,
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#Leroi Dresser by BOBBY RAY on 2008-04-03 19:15
I NEED HELP FINDING MANUALS FOR MODEL 130RGITHANKSBOBBY RAYBAXTER HEALTHCARECLEVELAND MS 38732
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#Leroi Dresser by MERLE HOOVER on 2008-04-02 13:07
drifter air control valve or substitute part for a leroi/dresser drill Model CDR-12E part number is AM81-247. Controls rotation/feed/drill and blow.
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#Leroi Dresser by DAVID WHITEMAN on 2010-05-05 17:10
I WAS WONDERING IF YOU MAY HAVE INFORMATION (SERVICE) FOR AN OLD WAYNE MODEL 6300-3H COMPRESSOR. ANY INFO WOULD BE APRECIATEDTHANKS
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#Leroi Dresser by Dale Caskey on 2009-06-02 14:37
looking for a service/operators manual for compsser model 85RGEW
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#Leroi Dresser by steve on 2007-03-20 15:01
I was wondering if you could track down an owners manual for a leroi air compressor # 20 sst, pump # a219-79. My boss has one with hardly any hours on it has been setting for a while. If you can help please mail me back. thank you steve
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#Leroi Dresser by Gonzalo Arancibia on 2017-03-09 17:07
i m looking for a spare parts catalog leroi 185 cfm
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#Leroi Dresser by Mike Frank on 2012-12-17 20:13
I am attempting to secure an Installation, Operations and Maintenance (IOM) manual for LeROI 3274X30 (S/N 1A219-89) Air Compressors. I am developing maintenance procedures.
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#Leroi Dresser by Zack Marella on 2012-05-25 16:32
Need specs and or manual for Comp Air 660a ser # 4018x8326Can you help?
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#Leroi Dresser by Dennis Hoffman on 2010-09-04 23:22
hi i have a leroi dressor compressor modelq160de ser3033x340 rotary vane compressor needs about 150.00 worth of parts and they are available but would like to sell this unit asking 1000.00 for it the johndeere engine runs great you can call me at 754-456-1906
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#Leroi Dresser by michael dixon on 2011-09-01 10:24
Hello, I am looking for a repair manual for a leroi 185 compressor
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#Leroi Dresser by Jody Hotchkiss on 2010-03-02 19:31
I picked up rebuild kit for my 5000 dresser compressure. I was told I\'d needed special tool for removing valves. How much tourk are on these valves? I also need tourk specks on this unit.
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#Leroi Dresser by marc on 2010-09-05 07:07
Model 85rgewSerial 2022x156
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#Leroi Dresser by Rich on 2011-06-13 16:28
anyone know where I can get a parts book for this..
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#Leroi Dresser by larry jinkins on 2009-04-17 01:11
Center cylender making a lot of noise. Starts quiet and quickly starts making noise. Is there a repair shop in the Indianapolis area?
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#Leroi Dresser by NORM G. BLAIS on 2008-05-12 01:51
I HAVE THIS MODEL WHICH IS IN GOOD CONDITION,BUT BY MOVING IT TO OUR NEW LOCATION THE COPPER LINES LEAVING BOTH HEADS TO THE END COVER AT THE CRANK WERE RIPPED OFF ,SO MUST THEY BE RECONNECTED AND WHAT DO THEY DO AND WERE DO YHEY GO.IS THERE ANY WAY YOU COULD HELP ME BY SENDING ME A MANUAL OR A SHEE…...
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#Leroi Dresser by Bobby Dillard on 2009-08-10 14:12
Leroi Model CL20CUB
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#Leroi Dresser by BRAD WILSON on 2012-03-14 14:57
DO YOU HAVE THE SPEC\'S ON A 660A. THX
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#Leroi Dresser by luis f paredes on 2011-05-05 18:31
i am looking for the wiring diagram for my DOERR LR-13758 2hp motor model 90450-D XD. i need to convert it to 3 phase if you can please help ....... Thank You Luis Paredes cell (626) 373-6890
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#Leroi Dresser by Klaus Eisner on 2011-09-01 03:21
Would you beable to tell me the CFM out put of a LeROI Dresser Compressor Model 256SDSRegards Klaus Eisner
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#Leroi Dresser by Christopher Langan on 2010-09-19 08:17
I am looking for a service & parts manual for a Le Roi 256 SDS Air Compressorwhat is the CFM & max pressure ?Model 256SDS SN 462X1421
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#Leroi Dresser by Bob on 2008-05-31 15:19
I have a complete series 5000 minus the tank. It it mounted with a 10hp Kohler engine. What is the output of this compressor? I cannot seem to find any information on it via the web.Thanks!
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