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You Are Here: Front Page » Air Compressor Parts: Belts, Filters, Regulators & More » RolAir Air Compressor Parts » Rol-Air Pump Parts, ROLAIR Parts » Rol-Air K18 Parts - Master Tool Repair

Air Compressor Pump Parts K18

Rol-Air Pump Parts

Product Details
K18 - Air Compressor Pump Parts

Found under the following brands: Grip Rite, Master Force, Rol-Air, Norgren
Model: K18

Individual Repair Parts

Description:

Repair Parts for Rol-Air K18 Air Compressor Pump

 
K18 - Air Compressor Pump Parts schematic
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K18 - Air Compressor Pump Parts schematic
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Product Specifications

Torque specs:
Connecting Rods:121.5 in lbs. (oil holes facing out)
Roller Bearing carriers:130 in lbs.
Cylinder Bolts:182 in lbs.
Head bolts:243 in lbs. (in X pattern)
For regulators, pressure switches, pressure gauges, drain cocks and accessories, see "Air Compressor Accessories".

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

Displaying 54 products

Reference Item Please Note! Old Part # Current Part # Price Product Image Select Qty Status
1800VK18Valve Plate AssemblyIncludes valve plates, valves, and gaskets. Poor performance, or does air leak out of the intake air filter while the unit is running? This is...... [+]

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1800VK18$196.93-
30201000CHCrankshaftIf your crank is grooved, replace it to ensure that your rebuild will not be in vain. If there are only surface deposits of aluminum from the...... [+]

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30201000CH$137.6530201000CH - Crankshaft-
30300030CHBall BearingCrankcase Ball Bearing, front end-cap. Bearings allow the compressor pump and motor/engine to run smoothly and reduce friction between moving...... [+]

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30300030CH$20.95-
30300040CHSealSeal for crank

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30300040CH$10.40-
30400830CHBearing Carrier Bearings allow the compressor pump and motor/engine to run smoothly and reduce friction between moving parts. Bearings can be sealed or open....... [+]

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30400830CH$36.53-
30400890CHSupport, Flywheel The flywheel is the compressor pump’s pulley, which the belt attaches to and drives the crankshaft. Be sure the flywheel and motor/engine...... [+]

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30400890CH$34.40-
30500130CHOil Site Gauge GasketReplace this gasket when replacing oil site gauge. A pressure gauge measures air pressure in the air tank and the pressure to the line from the...... [+]

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30500130CH$3.9830500130CH - Oil Site Gauge Gasket-
30500150CHGasket 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...... [+]

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30500150CH$6.9530500150CH - Gasket-
3050016ACHOil Breather Gasket3/8" gasket for oil breather. The oil breather/dipstick allows you to check the oil level in the pump, as well as allow to allow the crankshaft to...... [+]

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3050016ACH$4.883050016ACH - Oil Breather Gasket-
Reference Item Please Note! Old Part # Current Part # Price Product Image
30501120CHGasket 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...... [+]

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30501120CH$8.4030501120CH - Gasket-
30501380CHGasket 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...... [+]

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30501380CH$18.76-
30501390CHGasket 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...... [+]

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30501390CH$20.40-
30501400CHGasket 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...... [+]

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30501400CH$10.9630501400CH - Gasket-
30502510CHAftercooler O-ringO-ring needed for finned aftercooler. O-rings can be made from a variety of materials including polyurethane, silicone and neoprene. O-rings...... [+]

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30502510CH$6.95-
31007280CHFlywheel11" diameter with a tapered bore The flywheel is the compressor pump’s pulley, which the belt attaches to and drives the crankshaft. Be sure the...... [+]

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31007280CH$102.44-
31100210CHBearing Inserts (order 2 for Both Rods)If you start to hear knocking from your pump, then you need to replace your bearing inserts. Check crank to make sure it is not damaged. Bearings...... [+]

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31100210CH$36.5331100210CH - Bearing Inserts (order 2 for Both Rods)-
31100240CHBushingItem not sold. Requires special machining to use.

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31100240CH$13.78-
31100750CHConnecting RodReplace these if bent or worn. Check crank for damage first. (includes upper bushing) The connecting rod “connects” the crankshaft to the...... [+]

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31100750CH$85.3931100750CH - Connecting Rod-
Reference Item Please Note! Old Part # Current Part # Price Product Image
31201330CHRing The piston rings provide compression in an air compressor pump by providing the seal in between the cylinder wall and the piston. In an oil-bath...... [+]

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31201330CH$15.45-
31201340CHRing The piston rings provide compression in an air compressor pump by providing the seal in between the cylinder wall and the piston. In an oil-bath...... [+]

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31201340CH$16.00-
31201350CHRing The piston rings provide compression in an air compressor pump by providing the seal in between the cylinder wall and the piston. In an oil-bath...... [+]

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31201350CH$18.76-
31201360CHPiston OnlyPiston only The piston is an essential component in a compressor pump. Whether it’s an oil-free or oil-bath design, it creates compression on...... [+]

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31201360CH$66.35-
31201370CHPiston Pin The piston is an essential component in a compressor pump. Whether it’s an oil-free or oil-bath design, it creates compression on each stroke....... [+]

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31201370CH$15.45-
31301440CHHead Replace if the head is warped or cracked. Many times a leak occurs because of a hairline fracture. To be sure, spray a soapy water solution...... [+]

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31301440CH$86.93-
31601300CHCylinder

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31601300CH$223.49-
32701310CHValve Plate Poor performance, or does air leak out of the intake air filter while the unit is running? This is probably the problem. Damaged/sticking valves...... [+]

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32701310CH$127.57-
32701420CHValve, ReedQty: 1. Order 4 for a complete set. Poor performance, or does air leak out of the intake air filter while the unit is running? This is probably...... [+]

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32701420CH$6.01-
Reference Item Please Note! Old Part # Current Part # Price Product Image
3290146ACHAftercoolerFinned aftercooler. Order o-ring to go with aftercooler.

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305014ACH3290146ACH$64.803290146ACH - Aftercooler-
33101160CHCrankcase

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33101160CH$210.10-
36500140CHGAUGE OIL SIGHT K11 K17 K24 K30Oil Site Gauge. Save old gasket. A pressure gauge measures air pressure in the air tank and the pressure to the line from the air regulator. Be...... [+]

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36500140CH$12.0936500140CH - GAUGE  OIL SIGHT  K11 K17 K24 K30-
36500300CH38 inch BREATHER K50 WRED CAP

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36500300CHS$12.48-
3650705CHBREATHER K50 38_inchesCrankcase breather with o-ring.

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36500300CH36507050CH$18.2136507050CH - BREATHER  K50  38_inches-
36531130CHCap for Breather

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36531130CH$5.7736531130CH - Cap for Breather-
37300070CHBolt37300070CH(X)NLA
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37300250CHBolt

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37300250CH$3.37-
37301130CHScrew

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37301130CH$3.37-
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37301140CHBolt

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37301140CH$3.68-
37302530CHBolt

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37302530CH$3.68-
37400220CHNut

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37400220CH$2.12-
37400720CHNut

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37400720CH$4.58-
37500310CHWasher

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37500310CH$2.12-
37500400CHWasher

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37500400CH$3.37-
37500730CHWasher

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37500730CH$4.58-
37508130CHWasher

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37508130CH$2.62-
37600230CHSnap Ring The piston rings provide compression in an air compressor pump by providing the seal in between the cylinder wall and the piston. In an oil-bath...... [+]

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37600230CH$4.58-
Reference Item Please Note! Old Part # Current Part # Price Product Image
431ELEMENT FILTER 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...... [+]

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431$15.69431 - ELEMENT  FILTER-
47Replacement Element for (#1-4) Filter Assby.Generic replacement filter element, fits all "FS-14" Assemblies. 4.25"OD x 3"ID x 2 3/8" Height. Replace every 3-4 months if air compressor is...... [+]

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47$10.2847 - Replacement Element for (#1-4) Filter Assby.-
BLSQPL0250Black Plug

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BLSQPL0250$3.68-
FS-14-0501/2" MPT Air Filter AssemblyComplete filter assembly including filter element. 1/2" threaded inlet. 2-1/4" x 6-1/4". Takes the #14 Filter Element. A clean air filter is...... [+]

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FS-14-050$30.03FS-14-050 - 1/2" MPT Air Filter Assembly-
NotShownGasket KitIncludes all necessary gaskets for rebuilding pump. Gaskets provide a seal between the pump’s components, such as the oil pan, crankcase,...... [+]

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K18Gaskets$48.66-
NotShownK18 Pump (for Gas Engines, Includes Flywheel & Air Filter)Up to 12.32 cfm with 3 HP motor. Please specify your model number in the comments section of your order when ordering to receive correct setup....... [+]

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PMP12K18CH$476.00PMP12K18CH - K18 Pump (for Gas Engines, Includes Flywheel & Air Filter)-
NotShownRing Set for Both PistonsOrder rings if your unit is using oil and your valves are good. Hone the cylinder walls prior to installing. Order cylinder gasket if only...... [+]

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K18Rings$59.09-
NotShownRolair K18 Pump Rebuild Kit (Rings, Valves, Gaskets, Filter, Oil)Includes most needed parts for full rebuild. Kit contains: Gasket Set, Oil Sight Glass, Oil Breather/Dipstick, Rings, Air Filter, Reed Valves...... [+]

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K18REPKIT/BLNDSYN$147.70K18REPKIT/BLNDSYN - Rolair K18 Pump Rebuild Kit (Rings, Valves, Gaskets, Filter, Oil)-
NotShownValve Kit with Related GasketsK18 Valve Kit Includes 4 valves, head gasket, valve plate gasket & cylinder gasket. Gaskets provide a seal between the pump’s components, such...... [+]

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K18Valvekit$74.16-
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