close audio
Click here to enable audio prompts
 You Are Here: Front Page » Air Compressor Parts by Mfgr. » ABAC Parts, American IMC Parts, BelAire Air Compressor Parts » ABAC, IMC Compressor Pump Parts » IMC B2800, B3800, NS18S Pump Parts, ABAC IMC PARTS

IMC-ATLAS COPCO Air Compressor Pump Parts B2800, B3800, NS18S

ABAC, IMC Compressor Pump Parts

Product Details
Click here to choose your parts

Or click the schematic below to enlarge and select your parts by clicking the part reference numbers.
Air Compressor Pump Parts
Click to enlarge
Air Compressor Pump Parts

IMC-ATLAS COPCO
Brand: IMC-ATLAS COPCO
Model: B2800, B3800, NS18S

Pump Parts

Description:

Click here to view a parts breakdown

 

Scroll down to view kits for this model

Product Specifications

  • 7.41 cfm @ 100 psi w/ 5 HP motor
  • 3 - 5 HP
  • Min RPM 700 Max RPM 1400
  • Max Pressure 130 psi
  • 13.78" for B3800
  • Bore 2.36
  • Stroke 1.97
  • Belt A-1
  • Weight 24 lbs.
  • 11.02 L x 10.94 W x 12.75 H for B3000 13.00 L x 11.38 W x 13.56 H for B3800
  • Bolt Footprint 7.44" Side to Side 5.62" Front to Back for B3000
  • Oil capacity 1qt 12 ozs. for B3800
Extra Details

How to tell if you have a B3800 or a B2800 pump.
B3800 Flywheel diameter is 13.78".
B2800 Flywheel diameter is 11.02".
NS18S pump had same parts except for head and aftercooler.

Tech Pubs


 

Standard break-in procedure:

1. Open drain tap

2. Turn on compressor for about 10 to 15 min.

3. Let it cool for 15 to 20 min.

4. Close drain tap.

5.Run air compressor until unit turns off by itself.

6. Ready for use.

 *Please select the quantity for each item you wish to order and click the 'Add To Cart' button below.

Displaying 27 products

Reference Item Please Note! Old Part # Current Part # Price Product Image Select Qty Status
(not shown)B2800 PumpReplacement pump. B2800$257.38B2800 Pump-
(not shown)B3800 Pump The B3800 pump includes a flywheel, sight glass, breather and air filter. (no aftercooler).  Click Here to see the full technical specifications on this pumpB3800$248.22B3800 Pump-
(not shown)Ns18s Pump Same as B3800 (includes aftercooler, flywheel). Note: Air filter is not included.NS18S$204.27Ns18s Pump-
(not shown)Oil Drain Plug9101154$1.05Oil Drain Plug-
"28
31"
Aftercooler KitIncludes aftercooler, gasket and bolts.9428080$22.19-
(not shown)Filter AdapterFilter Adapter (NS18S/B3800).1400477$9.05-
(not shown)Oil Drain Extension8mm metric oil drain extension tube. Add this to prevent oil spills when draining your oil. Order 2 as a spare. (does not include cap)9053853$5.53Oil Drain Extension-
(not shown)Service Maint Kit, B2800, B3800Kit for one service on pump. Kit includes one plastic style air filter and 1 Qt. of 30W compressor oil.KT38M$22.11Service Maint Kit, B2800, B3800-
00001Valve Assby. Valve plate assby. w/ upper and lower gaskets.28400509428001$54.31Valve Assby.-
Reference Item Please Note! Old Part # Current Part # Price Product Image
00002Piston/rod Assby.(ea.) For B3800. Piston/Rings/Connecting Rod Assy. 9428012$97.59Piston/rod Assby.-
00002Piston/rod Assby.(ea.) For B2800. Piston/Rings/Connecting Rod Assy. 9428010(X)NLA
00003Crank KitFor B3800. Crank and bearings. Replace if scored. 8-12 week delivery9428022$63.46Crank Kit-
00004Crankcase Bottom KitFor B3800. Includes bottom pan and gasket9428031$38.52-
00004Crankcase Bottom KitFor B2800. Includes bottom pan and gasket94280306229022500$57.11-
00004aCrankcase GasketFor B3800.3650201$10.47-
00007Head KitHead and head gasket. Kit is for the B2800 and B3800. 9428060$46.53Head Kit-
00007aHeadHead is ONLY for the NS18S. Gaskets required.AB38604003860400$28.64-
00008Flywheel, B2800For B2800 pump.6229023400$115.95-
Reference Item Please Note! Old Part # Current Part # Price Product Image
00008Flywheel, B3800 For B3800 pump. Flywheel only. Bolt and washer sold separately9428071, 22361021151310711155$87.13Flywheel, B3800-
00009Gasket Kit (less Oil Pan Gasket)Gaskets shown on schematic.9428090$19.82Gasket Kit (less Oil Pan Gasket)-
00010Oil Level KitIncludes oil filler breather and drain plug and washers.9428100$23.21Oil Level Kit-
00011aAir Filter AssbyPlastic style. Includes filter housing and element.9428110$10.43Air Filter Assby-
00011bAir Filter Assembly (1/2" MPT) 1/2" MPT x Ht 4.19" x W 4.12" Twist lockG154SFS-10-052$21.90Air Filter Assembly (1/2" MPT)-
00011cReplacement Element for (#3) Canister 4" Diameter. Canister Air Filter Element. Element only for air filter assembly.G54E10$12.95Replacement Element for (#3) Canister-
00012Ring Kit(2 required)9428120$27.49-
00028aAftercooler Gasket Aftercooler Gasket (pump mfg before 2007). Bigger aftercooler gasket.3670200$2.31-
00028bAftercooler Gasket Aftercooler gasket for B3800 pump (manufactured after 2007)1070200$2.82Aftercooler Gasket-
Reference Item Please Note! Old Part # Current Part # Price Product Image

Displaying 27 products
Write Review

Your question about this product has been received!
Categories
Air Compressor Parts by Mfg.
  ABAC, American IMC Air Compressor Parts
    ABAC, IMC Compressor Pump Parts
    All IMC, BelAire Air Compressor Parts
    BelAire Air Compressor Parts
    BelAire Owners Manuals
    New American IMC Air Compressors
  Bostitch Air Compressor Parts
  Briggs & Stratton Air Compressor Parts
  BRUTE Air Compressor Parts
  Campbell Hausfeld Air Compressor Parts
  Central Pneumatic Air Compressor Parts
  Chicago Pneumatic Air Compressor Parts
  Coleman Powermate Air Compressor Parts
  DeVilbiss Air Compressor Parts
  DeWalt Air Compressor Parts
  EMGLO Air Compressor Parts
  Grip Rite Air Compressor Parts
  HITACHI Air Compressor Parts
  HUSKY Air Compressor Parts
  Industrial Air Air Compressor Parts
  J-Air Air Compressor Parts
  Jenny Air Compressor Parts
  John Deere Air Compressor Parts
  Kellogg Air Compressor Parts
  KOBALT Air Compressor Parts
  MASTERFORCE Air Compressor Parts
  Maxus Air Compressor Parts
  Mi-T-M Air Compressor Parts
  Morgan Series Air Compressor Parts
  Porter Cable Air Compressor Parts
  Quincy Air Compressor Parts
  RIDGID Air Compressor Parts
  RolAir Air Compressor Parts
  RYOBI Air Compressor Parts
  Sanborn Air Compressor Parts
  Schulz Air Compressor Parts
  Sears Craftsman Air Compressor Parts
  SENCO Air Compressor Parts
  Speedaire Air Compressor Parts
  Task Force Air Compressor Parts
  U.S. General Air Compressor Parts
  Westward Air Compressor Parts
Pressure Washer Parts
Nailer Parts
Power Tool Parts
Air Compressor Parts
Generator Parts
Oil & Lubricants
Paint Sprayer Parts
Electric Motors and Accessories
Air Tools & Fittings
Service Repair Department
Connect with us!
Share on Facebook Share on Twitter
loading
Orders under $9.95 require a low order fee of $5.00.

Would you like to continue checkout or keep shopping?