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Valves
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SERVICE KITS:
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Valve Kits

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aftermarket parts that fit
Bauer Compressor®

Valves
Product ID Fits
NP-2201-0001A 007790, 056359
Valve assembly, suction (for final). Fits 007790, 056359.
INCLUDES: Illustrated instructions. REQUIRED: Valve spanner tool (order NP-2217-0009a). RECOMMENDED: 1 spare valve and tool. Installation video. ORIGIN: 100% made in USA.

NP-2201-0002A 014121
Valve assembly, discharge (for final). Fits 014121.
INCLUDES: O-ring and instructions. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0004A 012835
Valve insert, discharge. Fits 012835
RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0005A 012836
Valve insert, suction. Fits 012836
REQUIRED: Spanner tool to remove/install. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0006A 012840
Valve insert, discharge. Fits 012840.
RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0007A 012841
Valve insert, suction. Fits 012841
REQUIRED: Spanner tool to remove/install. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0025A 009884
Valve plate, (for 1st Stage). Fits 009884
FUNCTION/RATING: 1st stage. TIP/NOTE: Manufactured of high performance spring steel w/protective coating. ORIGIN: 100% made in USA.

NP-2201-0028A 014124
Valve cover, discharge. Fits 014124
REQUIRED: O-ring (NP-2202-0103A). RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0030A 014582
Valve assembly, discharge. Fits 014582
INCLUDED: Valve insert, disc, spring, o-ring, gaskets, cover, tension screw, and nut. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0031A 014583
Valve assembly, discharge. Fits 014583
INCLUDES: Valve insert, disc, spring, o-ring, gaskets, cover, tension screw, and nut. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0032A 056406, N15275, N3581, N03581, N2975, N02975
Valve assembly, suction. Fits 056406, N15275, N03581, N02975
FUNCTION/RATING: 1st stage. INCLUDED: Gaskets, 2 pcs. (NP-2202-0021A). RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0033A 056407, N2515, N02515, N4149, N04149 , N15272
Valve assembly, discharge. Fits 056407, N02515, N04149 , N15272
FUNCTION/RATING: 1st stage. INCLUDED: Gaskets, 2 pcs (NP-2202-0021A). RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0034A 058135
Valve assembly, discharge. Fits 058135
INCLUDED: O-ring (NP-2202-0083A). RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0035A 058136
Valve assembly, suction. Fits 058136.
INCLUDED: O-ring (NP-2202-0083A). RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0036A 013823, 012343
Valve insert, discharge. Fits 013823, 012343
INCLUDES: Cage, disc, spring, and gaskets. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0061A 013822
Valve insert, suction. Fits 013822
INCLUDES: Cage, disc, spring, and gaskets. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0068A 014332
Washer, valve spring. Fits 014332.
FUNCTION/RATING: Keeps tension on valve cover. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0118A N04670, N4670
Valve assembly, reed. Fits N04670
REQUIRED: Head gaskets (according to specific model). RECOMMENDED: 1 spare. TIP/NOTE: 4 mounting holes. ORIGIN: 100% made in USA.

NP-2201-0130A 058232
Valve insert, discharge. Fits 058232
INCLUDES: Valve insert, disc, spring, o-ring, gaskets, cover, tension screw, and nut. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0132A 058855
Valve assembly, discharge. Fits 058855.
INCLUDES: Valve insert, disc, spring, o-ring, gaskets, cover, tension screw, and nut. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0485A N04860, N4860
Valve assembly, reed. Fits N04860
REQUIRED: Head gasket & o-rings. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-0516A 081409
Valve assembly, suction. Fits 081409
REQUIRED: Valve spanner tool (order NP-2217-0517A). RECOMMENDED: 1 spare valve & tool. ORIGIN: 100% made in USA.

NP-2201-0829A N26531
Valve assbly, reed/gaskets built in. Fits N26531
RECOMMENDED: 1 spare. TIP/NOTE: Has seven (7) mounting holes.

NP-2201-0834A 056183
Valve hood. Fits 056183.
FUNCTION/RATING: Retains interstage valves. REQUIRED: O-ring (NP-2202-0456A). ORIGIN: 100% made in USA.

NP-2201-0883A 009313
Valve assembly, suction. Fits 009313.
ORIGIN: 100% made in USA.

NP-2201-0889A N04067, N4067
Valve assembly, suction. Fits N04067.
REQUIRED: Gasket NP-2202-0497A. TIP/NOTE: Ensure valve is installed with the topside facing up. Severe damage can result if installed incorrectly. ORIGIN: 100% made in USA.

NP-2201-0890A N04068, N4068
Valve assembly, discharge. Fits N04068
REQUIRED: Gasket NP-2202-0497A. TIP/NOTE: Ensure valve is installed with the topside facing up. Severe damage can result if installed incorrectly. ORIGIN: 100% made in USA.

NP-2201-0891A 059449
Plug, final head. (for UT-10) Fits 59449
ORIGIN: 100% made in USA.

NP-2201-0901A 011665
Valve plate, suction. Fits 011665
 

NP-2201-0930A N15274
Valve assembly, discharge. Fits N15274.
 

NP-2201-0931A N15273
Valve assembly, suction. Fits N15273,
 

NP-2201-1000A 014122
Valve assembly, discharge. Fits 014122
INCLUDES: Illustrated instructions, o-ring. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-2201-1003A 056358
Valve assembly, suction. Fits 056358
 

Service Kit: Valve Kits that fit Bauer®



aftermarket parts that fit
Poseidon®

Valves
Product ID Fits
NP-3001-0796A Valve assembly, suction. Fits W7-790.
W7-790, W5-6359
FUNCTION/RATING: Suction valve for final stage. REQUIRED: Valve spanner tool to remove/install. RECOMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-3001-0840A Valve assembly, discharge. Fits W1-4121.
W1-4121
FUNCTION/RATING: Discharge valve for final stage. INCLUDES: O-ring. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-3001-0999A Valve assembly, discharge. Fits W1-4122.
W1-4122
INCLUDES: Illustrated instructions, o-ring. RECOMMENDED: 1 spare. ORIGIN: 100% made in USA.

NP-3001-1004A Valve assembly, suction. Fits W5-6358.
W5-6358
 

NP-3001-1010A Valve assembly, reed. Fits 040-860.
040 860, 040-860
REQUIRED: Gasket (NP-3002-1009A). ORIGIN: Made in USA.

Service Kit: Valve Kits that fit Poseidon®



aftermarket parts that fit
Reavell® / Mako® / Compair®

Valves
Product ID Fits
NP-6601-0773AK 98650/1199, 001RR98650/1199
Valve maintenance kit, final stage. (models 5404 thru 5409). Fits 98650/1199.
FUNCTION/RATING: Rebuilding of 3rd stage on models 5404/5405 & 4th stage on models 5406/5407/5408/5409. INCLUDES: O-rings, back plates, spring plates, peg, set screw. RECOMMENDED: 1 spare set. TIP/NOTE: Resurface middle body. ORIGIN: Made in USA.

NP-6601-0902A 98650/1310, 001RR98650/1310
Valve assembly, reed. Fits 98650/1310
 

NP-6601-0959A 98650/1561, 98650/1311, 001RR98650/1311
Valve assembly, reed. Fits 98650/1561, 98650/1311.
 

NP-6601-1032A 98650/1179
Valve Assembly, Suction 1st stage
Fits Mako model 5406/5407

NP-6601-1033A 98650/1180
Valve Assembly, Discharge 1st stage
Fits Mako model 5406/5407

NP-6601-1035A 98650/1181
Valve Assembly, Suction (2nd Stage)
Fits Mako model 5406/5407

NP-6601-1036A 98650/1182
Valve Assembly, Discharge (2nd stage)
Fits Mako model 5406/5407

NP-6601-1037A 98650/1247
Valve Assembly, Suction (1st stage)
Fits Mako model 5408/5409

NP-6601-1038A 98650/1248
Valve Assembly, Discharge (1st stage)
Fits Mako model 5408/5409

Service Kit: Valve Kits that fit Reavell® / Mako® / Compair®



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Aftermarket Use: X-pendable filter cartridges, New Parts compressor parts, and many other items depicted in the pages are intended and sold for aftermarket use only. Part numbers, graphics, photos, trade names, and corresponding printed matter are NOT intended to imply that any items in this Website are original brand (OEM) products. Although the quality of most of the items listed herein equals or exceeds the performance of the original brand, NONE OF THESE ITEMS ARE MANUFACTURED OR ASSOCIATED WITH, SPONSORED BY, APPROVED BY, NOR ENDORSED BY THE ORIGINAL MANUFACTURER. Lawrence Factor in NO way represents itself or it's products to be related to the OEM and/or their brands.

WARNING: Use of L-Factor products in the OEM's equipment could void the original warranty.