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You Are Here: Front Page » Air Compressor Parts: Belts, Filters, Regulators & More » Coleman Powermate Air Compressor Parts | Master Tool Repair » Coleman, Sanborn Pumps & Parts » Sanborn B4900A Pump Parts 040-0206 (51-A21)

Air Compressor Pump Parts 51-A21

Coleman, Sanborn Pumps & Parts

Product Details
51-A21 - Air Compressor Pump Parts
Coleman Powermate Sanborn
Brand: Coleman Powermate Sanborn
Model: 51-A21

Pump Parts

Description:

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51-A21 - Air Compressor Pump Parts schematic
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51-A21 - Air Compressor Pump Parts schematic
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Extra Details

  • Very similar to the B4900.
  • Difference in aftercooler design.
  • This pump is obsolete, yet many parts are still available.
  • If whole pump is needed, order the B4900 on previous page.
  • For specs, click on B4900 pump on previous page.

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

Displaying 45 products

Reference Item Please Note! Old Part # Current Part # Price Product Image Select Qty Status
(not shown)B4900, T29S Pump KitIncludes Flywheel, Air Filter Assy & Intercooler Safety Valve. Used on Coleman Sanborn B51AT18 & 24 units. Also used on some other manufacturers...... [+]D26166, 41160913621312101035$551.441312101035 - B4900, T29S Pump Kit-
(not shown)BOLT M8 X 30MM LH THRDFlywheel Bolt. Fits pump models: B3000, B3800, B3801, T16, T29, 059-01919110014$3.86-
(not shown)Bolt, Bearing HousingBEARING HOUSING, B4900, T29S, 6MM x 14MM Bearings allow the compressor pump and motor/engine to run smoothly and reduce friction between moving...... [+]2236100578$0.40-
(not shown)Brg. InsertBrg. Insert for connecting rod. Qty. 2 Inserts for 1 Rod. If you need to replace Inserts for both rods, then order qty. 4.6222725900$25.67-
(not shown)Main Bearing, T10, T29 (nds) (6205)Limited availability! Bearings allow the compressor pump and motor/engine to run smoothly and reduce friction between moving parts. Bearings can...... [+]62148332000502110008$42.700502110008 - Main Bearing, T10, T29 (nds) (6205)-
(not shown)B4900a Rebuild KitKit includes: Gasket Kit, Ring Set (LP and HP) and Rod Insert Bearings. Does not include the Valve Plate Assembly or the Air Filter. The rebuild...... [+]2901323156, B4900AOVHLKIT6229017300$256.11-
(not shown)Gasket KitComplete gasket kit includes valve plate gaskets, intercooler gaskets, cylinder gasket, base gasket, bearing housing gaskets, and aftercooler...... [+]49500558973035118$114.608973035118 - Gasket Kit-
00001Cylinder050-0036(X)NLA
00002RING KIT B4900 T29S HP RIngs only available in the 6229017300 Joints Kit. The piston rings provide compression in an air compressor pump by providing the seal in between...... [+]2901323164(X)NLA
Reference Item Please Note! Old Part # Current Part # Price Product Image
00003Hi Pressure PistonHi pressure piston only. (order wrist pin and retainers below if needed) The piston is an essential component in a compressor pump. Whether it’s...... [+]6222727900$113.93-
00004Connecting Rod Assy. (incl. 4, Bolt, Nut, Splash)Connecting rod for either hi or low pressure piston. (Order bearing if needed) The connecting rod “connects” the crankshaft to the piston, to...... [+]047-00646222629100$57.976222629100 - Connecting Rod Assy. (incl. 4, Bolt, Nut, Splash)-
00005Crankshaft The crankshaft translates rotational motion to reciprocating motion in a compressor pump. A crankshaft has “journals”, where the connecting...... [+]053-0056(X)NLA
00006BoltNLA
00007OIL CAP BREATHER B4900-B60003/8\" The oil breather/dipstick allows you to check the oil level in the pump, as well as allow to allow the crankshaft to “breathe” through...... [+], 056-00296214341800$10.56-
00009Gasket 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...... [+]046-0216(X)NLA
00010Seal9163010$1.99-
00011Cover, Bearing Housing, B3000 Bearings allow the compressor pump and motor/engine to run smoothly and reduce friction between moving parts. Bearings can be sealed or open....... [+]20605906222112700$16.04-
00013FlywheelFlywheel, 14.5" OD. See 'Extra Details' tab at the top of the page for more info. The flywheel is the compressor pump’s pulley, which the belt...... [+]4000100044-0052$118.91044-0052 - Flywheel-
Reference Item Please Note! Old Part # Current Part # Price Product Image
00014Washer9004008$4.58-
00016Crankcase049-0036$168.63-
00017Gasket 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...... [+]6231645800$21.066231645800 - Gasket-
00018BoltNLA
00019Crankcase Bottom, B4900, T29s Old Style4961300(X)NLA
00020OIL DRAIN TUBE T29S 2236105583$15.012236105583 - OIL DRAIN TUBE  T29S-
00021BoltNLA
00022Oil Site Glass 1/2"Oil sight glass w/ gasket. Max 300 PSI.OSG012$21.66-
00023Cover, Bearing Housing, B3000 (nds)This part has a 30 day lead time Bearings allow the compressor pump and motor/engine to run smoothly and reduce friction between moving parts....... [+]6222112400$13.95-
Reference Item Please Note! Old Part # Current Part # Price Product Image
00024Gasket, Frame, T29s 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...... [+]6231645200$6.41-
00025Piston Assembly Restore compression with this piston assembly kit. Low compression is usually caused by a damaged compression ring and/or a worn cylinder sleeve....... [+]6222728400$175.75-
00026Low Pressure Ring KitRings only available in the 6229017300 Joints Kit. The piston rings provide compression in an air compressor pump by providing the seal in between...... [+]054-0147(X)NLA
00027GASKET CYLINDER T29SOnly available in the B4900ValveGskts-IM kit. Gaskets provide a seal between the pump’s components, such as the oil pan, crankcase, cylinder,...... [+]62316465006231646500 - GASKET  CYLINDER  T29S(X)NLA
00027
00028a
00029
00032
B4900 Head Gasket KitKit includes the head gasket, inner valve plate gasket, cylinder gasket and 3 transfer tube gaskets (total of 6). A little silicone gasket cement...... [+]B4900ValveGskts-IM$105.79B4900ValveGskts-IM - B4900 Head Gasket Kit-
00028VALVE PLATE ASSY B4649 Valve plate assembly (includes inner gasket and valves). Poor performance, or does air leak out of the intake air filter while the unit is...... [+]6210717280$126.216210717280 - VALVE PLATE ASSY B4649-
00028aInner Valve Plate GasketOnly available in the B4900ValveGskts-IM kit. Gaskets provide a seal between the pump’s components, such as the oil pan, crankcase, cylinder,...... [+]62316485006231648500 - Inner Valve Plate Gasket(X)NLA
00029GASKET HEAD T29S Only available in the B4900ValveGskts-IM kit. Gaskets provide a seal between the pump’s components, such as the oil pan, crankcase, cylinder,...... [+]62316490006231649000 - GASKET  HEAD  T29S(X)NLA
00030Head kitIncludes head and gasket Replace if the head is warped or cracked. Many times a leak occurs because of a hairline fracture. To be sure, spray a...... [+]62230186002901324960$174.24-
Reference Item Please Note! Old Part # Current Part # Price Product Image
00031Bolt059-0194$14.75-
00032GASKET AFTERCOOLER T29SOnly available in the B4900ValveGskts-IM kit. Gaskets provide a seal between the pump’s components, such as the oil pan, crankcase, cylinder,...... [+]397020062316475006231647500 - GASKET  AFTERCOOLER  T29S(X)NLA
00032GASKET INTERCOOLER T29S Only available in the B4900ValveGskts-IM kit. Gaskets provide a seal between the pump’s components, such as the oil pan, crankcase, cylinder,...... [+]62316476006231647600 - GASKET  INTERCOOLER  T29S(X)NLA
00033Adaptor In/outletAdapter inlet/outlet. Have old part welded or machined.(X)NLA
00034BoltNLA
00035BoltNLA
00036Filter Asy A clean air filter is essential to the performance of an air compressor. Keep extras on hand as you will inevitably replace it, sometimes often...... [+]019-0149019-0149 - Filter Asy(X)NLA
00036aAir Filter ElementElement only for air filter assembly. . A clean air filter is essential to the performance of an air compressor. Keep extras on hand as you will...... [+]019-0154019-0154 - Air Filter Element(X)NLA
37-41Intercooler TubeB4900 intercooler tube (with safety valve).082-0017082-0017 - Intercooler Tube(X)NLA
Reference Item Please Note! Old Part # Current Part # Price Product Image

Displaying 45 products
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