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You Are Here: Front Page » Air Compressor Parts: Belts, Filters, Regulators & More » ABAC, BelAire, IMC Air Compressor Parts » Parts for ABAC, IMC Compressor Pumps » BelAire B2800, B3800, NS18S & 4116091337 Air Compressor Parts

IMC-ATLAS COPCO Air Compressor Pump Parts B2800, B3800, NS18S, 4116091337

ABAC, IMC Compressor Pump Parts

Product Details
B2800, B3800, NS18S, 4116091337 - Air Compressor Pump Parts
IMC-ATLAS COPCO
Brand: IMC-ATLAS COPCO
Model: B2800, B3800, NS18S, 4116091337

Pump Parts

Description:

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B2800, B3800, NS18S, 4116091337 - Air Compressor Pump Parts schematic
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B2800, B3800, NS18S, 4116091337 - Air Compressor Pump Parts schematic
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Product Specifications

  • B3800 Specs
  • 7.41 cfm @ 100 psi w/ 5 HP motor
  • 3 - 5 HP
  • Min RPM 700 Max RPM 1400
  • Max Pressure 130 psi
  • Flywheel is 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 is a B3800 with an added aftercooler which must be used.
2800070 B2800 pump has an added aftercooler which must be used.

 

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 28 products

Reference Item Please Note! Old Part # Current Part # Price Product Image Select Qty Status
(not shown)B2800 PumpReplacement pump. 1.5 - 5 HP, 2 Cycle, Single Stage 10 CFM @ 1400 Max RPM 125 - 135 PSI The pump compresses air and sends the pressurized air to...... [+]1312100119$257.381312100119 - B2800 Pump-
(not shown)B2800 PUMP W/ AFTERCOOLERThis pump has a right hand discharge and aftercooler. The aftercooler must be used. It has a threaded port on the bottom of the aftercooler for a...... [+]2800070$194.792800070 - B2800 PUMP W/ AFTERCOOLER-
(not shown)New Pump AssyNew pump includes a flywheel, sight glass, breather and air filter (no aftercooler). Click Here to see the full technical specifications on this...... [+]E6133$397.15E6133 - New Pump Assy-
(not shown)NS18S PumpSame as B3800. Includes aftercooler, flywheel and air filter. Aftercooler must be used. The pump compresses air and sends the pressurized air to...... [+]NS18S$204.27NS18S - NS18S PumpDue: 09/27/2017
(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. NOTE: Not for NS18S pump. The rebuild...... [+]KT38M$27.09KT38M - Service Maint Kit, B2800, B3800-
00001Valve Assby.Valve plate assby. w/ upper and lower gaskets. Poor performance, or does air leak out of the intake air filter while the unit is running? This is...... [+]28400509428001$54.31
$29.95
9428001 - Valve Assby.-
00002KIT CONROD B3800-B3801 For B3800 pump6229021800$153.73-
00002Piston/rod Assby.(ea.) For B2800 ONLY. Piston/Rings/Connecting Rod Assy. The piston is an essential component in a compressor pump. Whether it’s an oil-free or...... [+]94280101310711171$43.54-
00003Crank KitFor B3800. Crank and bearings. Replace if scored. 8-12 week delivery9428022$154.479428022 - Crank Kit-
Reference Item Please Note! Old Part # Current Part # Price Product Image
00004Crankcase Bottom KitFor B3800: Includes crankcase bottom, crankcase gasket, screw & washer.9428031$38.529428031 - Crankcase Bottom Kit-
00004Crankcase Bottom KitFor B2800. Includes bottom pan and gasket94280306229022500$61.30-
00004AGASKETCRANKCASE BOTTOM Gaskets provide a seal between the pump’s components, such as the oil pan, crankcase, cylinder, valve plate(s) and head (as well as the...... [+]3650100$8.08-
00007Head KitHead and head gasket. Kit is for the B2800 and B3800. Replace if the head is warped or cracked. Many times a leak occurs because of a hairline...... [+]9428060$46.539428060 - Head Kit-
00007aHeadNote: Head is ONLY for the NS18S. Gaskets required. Replace if the head is warped or cracked. Many times a leak occurs because of a hairline...... [+]AB38604003860400$28.643860400 - Head-
00008FlywheelFor B3800 pump. Flywheel only. Bolt and washer sold separately. Bore- 2.36”. The flywheel is the compressor pump’s pulley, which the belt...... [+]2236102115, 3600100, 3600181, 94280711310711155$90.50-
00008Flywheel, B2800For B2800 pump. The flywheel is the compressor pump’s pulley, which the belt attaches to and drives the crankshaft. Be sure the flywheel and...... [+]6229023400$81.71-
00009Gasket Kit (less Oil Pan Gasket)Gaskets shown on schematic. Gaskets provide a seal between the pump’s components, such as the oil pan, crankcase, cylinder, valve plate(s) and...... [+]9428090$19.829428090 - Gasket Kit (less Oil Pan Gasket)-
00010Oil Level KitIncludes oil sight glass and breather with gaskets.032-0044, 22361029929428100$23.219428100 - Oil Level Kit(X)Due: 11/02/2017
Reference Item Please Note! Old Part # Current Part # Price Product Image
00011aAir Filter AssbyPlastic style. Includes filter housing and element. A clean air filter is essential to the performance of an air compressor. Keep extras on hand...... [+]9428110$10.439428110 - Air Filter Assby-
00011aFilter AdapterFilter Adapter (NS18S/T29S pumps) that uses the Canister Filter Style. A clean air filter is essential to the performance of an air compressor....... [+]1400477$9.05-
00011bAir Filter Assembly (1/2" MPT)1/2" MPT x Ht 4.19" x W 4.12" Twist lock A clean air filter is essential to the performance of an air compressor. Keep extras on hand as you will...... [+]G154SFS-10-052$21.90FS-10-052 - Air Filter Assembly (1/2" MPT)-
00011cReplacement Element for (#3) Canister4" Diameter. Canister Air Filter Element. Element only for air filter assembly.G54E10$13.6010 - Replacement Element for (#3) Canister-
00012Ring KitComplete ring set. The piston rings provide compression in an air compressor pump by providing the seal in between the cylinder wall and the...... [+]94281201310711172$29.541310711172 - Ring Kit-
00013Oil 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$5.53-
00013Oil Drain PlugThis allows you to drain the oil from your pump.9101154$1.059101154 - Oil Drain Plug-
00028
31
Aftercooler KitIncludes aftercooler, gasket and bolts.9428080$22.19-
00028aAftercooler GasketAftercooler Gasket (pump mfg before 2007). Bigger aftercooler gasket is OBSOLETE. Gaskets provide a seal between the pump’s components, such as...... [+]3670200(X)NLA
Reference Item Please Note! Old Part # Current Part # Price Product Image
00028bAftercooler GasketAftercooler gasket for B3800 pump (manufactured after 2007) Gaskets provide a seal between the pump’s components, such as the oil pan,...... [+]1070200$5.301070200 - Aftercooler Gasket-

Displaying 28 products
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