Catalogues

Bitzer W6HA, Reciprocating compressor, Open, 6 Cylinders

Use this catalogue to identify the spare parts you need to repair your compressor. The OEM catalogue is crossreferenced with our spare parts database, matched items are highlighted. Some of our existing spare parts may not be shown because our database is incomplete (e.g. missing OEM P/N), or because we sell the items separatelly (typical example is the piston-connecting rod assembly). If you have any doubt please ask us.

All OEM manufacturer's names, part numbers, diagrams, products description and information are provided for reference and identification purposes only, and it is not implied that any part listed is the product of the OEM manufacturer.

Item num.Ralco P/NOEM P/NDescription (from OEM manufacturer)Add
130002613housing; from year: ca. 03/95.
3BRG2003
31110008bearing bush; used in: Crankcase side.
5WAS2002
32050008thrust washer; used in: Crankcase side.
6CKS200130100708crankshaft; Stroke 55mm.
736611202sealing screw; conic.
930229771connecting rod / piston; complete; used in: complete; from year: ca. 01/06.
10ROD2000
30211550connecting rod.
1138302111clamping sleeve; from year: ca. 09/95.
1238214101retaining ring with lugs; spring steel DIN 6796 - FSt; from year: ca. 09/95.
1338010509hexagon head screw; DIN 933, 8.8.
1431110306bearing bush; 0; used in: connecting rod; from year: ca. 01/79.
1530223337piston; complete aluminium alloy; used in: complete; from year: ca. 06/91.
16PIN2000
38340106wrist pin; DIN 73126.
17SNPCMIX02038223104retaining ring with lugs; spring steel DIN 472.
18SGM2020
38230055piston ring; from year: ca. 06/88.
19SGM7210
38233001piston ring; Piston diameter 69,96mm; from year: ca. 01/92.
24GKT2038
37280701gasket set; used in: bearing cover; from year: ca. 09/80.
2530512504bearing cover; inclusive oil pump; from year: ca. 08/95.
26VSG2008
36110101oil pressure relief valve; from year: ca. 12/81.
2938240201gasket ring; aluminium DIN 7603; from year: ca. 12/81.
30BRG2000
31111004bearing bush; from year: ca. 10/96.
31WAS2000
32050007thrust washer; used in: oil pump side.
32BLTCMA10X030
38030632Cheese Head Screw; DIN 912, 10.9 DIN 912, 10.9; used in: bearing cover; from year: ca. 08/95.
34PMP2001
36250302oil pump; from year: ca. 08/95.
3430512504bearing cover; inclusive oil pump; from year: ca. 08/95.
35RNG2019
37200119O-ring; CR; used in: oil pump; from year: ca. 08/95.
3638015505hexagon head screw; DIN 933, 10.9; used in: oil pump; from year: ca. 08/95.
3738033901Hexsocket Cheese Head Screw; ISO 4762, 10.9 - A2K.
3832031401fixing plate; MP54; used in: MP54; from year: ca. 09/78.
39LCKCMG0438200201washer; brass DIN 125.
40SPGCMW438220151single coil spring washer; spring steel galvanized DIN 127.
4138050751cheese head screw; 4.8 galvanized.
4234732027differential oil pressure cut-out; MP55A 115V/230V-50/60Hz; from year: ca. 05/97.
4336601101T-screwed joint; DIN 2353.
57BLTCMA6X01238015402hexagon head screw; steel DIN 933, 10.9; from year: ca. 01/83.
58SPGCMW638215001thrust washer; spring steel; from year: ca. 01/14.
59SRN2005
36200401suction gas filter; from year: ca. 01/83.
60GKT2011
37231503gasket; used in: housing cover; from year: ca. 07/09.
6130521401housing cover; grey cast iron; from year: ca. 09/83.
6336611002Sealing Plug; steel.
6538005706hexagon head screw; DIN 931, 10.9; used in: housing cover; from year: ca. 01/84.
6638005707hexagon head screw; DIN 931, 10.9; used in: housing cover.
67GKT2023
37230103gasket; used in: suction shut-off valve.
7138000953hexagon head screw; 8.8 galvanized DIN 931, 8.8; used in: suction shut-off valve; from year: ca. 12/92.
7236133806shut-off valve; complete; used in: suction side; from year: ca. 10/07.
7336532103Pipe Connection; brazed and welding bush steel.
74GKT280237230302Gasket; used in: Pipe connection.
7536712102Clamping Plate; used in: suction shut-off valve.
76BLTCMA16X055
38010909Hexagon Head Screw; DIN 933, 8.8; used in: clamping plate; from year: ca. 11/96.
7837501405Protective Cap; Span of the jaw: 36 Plastic - GRP; from year: ca. 09/87.
7936611002Sealing Plug; steel; from year: ca. 11/96.
8236611424sealing screw with magnet; inclusive O-Ring gasket; used in: oil drain; from year: ca. 11/18.
8300000001article not to apply; from year: ca. 11/18.
8432500034pressure spring; spring steel; from year: ca. 01/89.
85SRO2000
36200301oil filter.
8636011501oil return system; from year: ca. 08/92.
8736611002Sealing Plug; steel; used in: oil fill connection.
88RNG2012
37200315O-ring; CR; used in: sight glass; from year: ca. 10/82.
89GLS2000
36180202sight glass; steel / glass; from year: ca. 10/82.
9138015406hexagon head screw; DIN 933, 10.9.
9236611010sealing plug; steel; used in: oil equalising bore; from year: ca. 09/05.
93PLU2000
36611005sealing plug; steel; used in: gas equalising bore.
94GKT2008
37241501gasket; used in: bottom plate; from year: ca. 06/22.
9530240001bottom plate; grey cast iron.
96BLTCMA10X05538030626cheese head screw; DIN 912, 10.9; used in: bottom plate.
103VSG200636111001gas equalising valve; from year: ca. 08/79.
104VSG200336110002pressure relief valve; steel; from year: ca. 07/89.
105GKT2031
37270401Gasket; used in: blind flange.
10636701515blind flange; steel.
107BLTCMA10X030
38015606hexagon head screw; coated DIN 933, 10.9; used in: blind flange.
108GKT2031
37270401Gasket; used in: discharge shut-off valve.
109BLTCMA10X035
38030684Cheese head screw; galvanized DIN 912, 10.9; used in: discharge shut-off valve.
11036131606shut-off valve; brazing and welding bush; used in: Discharge side; from year: ca. 09/93.
11336532111pipe connection; steel brazing and welding bush; used in: discharge shut-off valve.
11437230108gasket.
119PLT202630405401valve plate; complete; used in: complete; from year: ca. 03/95.
120GKT2020
37251109gasket; from year: ca. 09/87.
121GKT2050
37261603gasket; Retall; from year: ca. 09/04.
123BLTCMA10X06038005603hexagon head screw; DIN 931, 10.9.
125HED201130236004cylinder head; Sea-water resistant; used in: seawater resistant.
12530236003cylinder head; Water cooled; used in: water-cooled.
12600000003not separately deliverable.
12738039155sealing screw; conic brass.
13138304205Parallel Pin; from year: ca. 05/23.
171KIT23728120837281208gasket set.
19034321310crankcase heater; heating capacity: 140W 24V-1-50/60Hz.
19034321311crankcase heater; heating capacity: 140W 110V-1-50/60Hz.
190HTR2000
34321312crankcase heater; heating capacity: 140W 230V-1-50/60Hz.
19138900201electric connector of the machine / device; DIN 43650 DIN 43650; used in: capacity control; from year: ca. 01/95.
192HTR2001
34590602heater sleeve; for 140W heater; from year: ca. 02/94.
20036611009sealing plug; steel; used in: bottom plate; from year: ca. 01/06.
20136601201angle screwed joint.
20236010103pipe; used in: oil return.
203SEL2000
37401704shaft seal; complete; used in: complete; from year: ca. 10/94.
204SEL2090
37400107shaft seal; used in: rotating unit; from year: ca. 10/94.
20637201005O-ring; used in: rotating unit; from year: ca. 03/93.
209COV200030541307sealing cover; from year: ca. 10/94.
211RNG70071
37201004O-ring; used in: stationary ring; from year: ca. 10/94.
212GKT2080
37231302gasket.
213RTN2810538250105gasket ring; NBR felt ring; from year: ca. 11/91.
214PLU7502236611001Sealing plug; steel; from year: ca. 03/98.
21436610001Sealing Plug; brass.
21436099201Oil line; Drain.
215BLTCMA8X030
38015508hexagon head screw; DIN 933, 10.9; from year: ca. 07/76.
216KEY280638400106parallel key; steel DIN 6885.
21730360211pulley; Taper-lock bush grey cast iron SPA - Standard.
21838211201toothed washer.
219LCKCMKM08
38121401grooved nut.
220RNG2011
37200120O-ring; CR; used in: housing cover.
224TLT280238090202eye bolt; DIN 580.
NIBRG2003X010
NACOJINETE *4H+6F.2* LADO PRENSA OPEN 0,25 MM / BEARING BUSH SEAL SIDE *4H+6F.2* UNDERSIZE - 0.25 MM..
NIBRG2003X020
NACOJINETE *4H+6F.2* LADO PRENSA OPEN 0.50 MM / BEARING BUSH SEAL SIDE *4H+6F.2* UNDERSIZE + 0.50 MM..
NIBRG2000X010
NACOJINETE BITZER - 0.25MM / BEARING UNDERSIZE 010 44.75 MM.
NIBRG2000X020
NACOJINETE - 0.50 MM 44.50 MM.
NICAR2000NAGRAFITO SELLO PRENSA BITZER 63.7X50.5X8.5 MM.
NIGKT2025
NAJUNTA GRIFO ASPIRACION EXTERNA FIT*4G20+6F50+6H.F* /GASKET SUCTION PORT EXTERNAL.
NIGKT2034
NAJUNTA CUERPO BOMBA OPEN E = 0.5 MM / GASKET OIL PUMP 182X133X0.5.
NIPIN2009
NABULON LAMINA ASPIRACION BITZER *M+J+H+G+F.2* / SUCTION VALVE PIN 2.52X8.2.
NIPLT202530405104PLATO VALVULAS * W4+6 HA* NH3 POSTERIOR 3/95.
NIRNG2015
NAJUNTA TORICA OPEN / O-RING 47.0X4.0 NR1059.
NIROD2000X010
NABIELA BITZER SOBREMEDIDA - 0.25 MM / CON. ROD UNDERSIZE 010.
NIROD2000X020
NABIELA BITZER SOBREMEDIDA - 0.5 MM / CONN. ROD UNDERSIZE 020.
NIROD2000X040NABIELA BITZER SOBREMEDIDA - 1.0 MM / CONN. ROD UNDERSIZE 040.
NISGM2020X020
NASEGMENTO 1º COMPRESION *H* + 0.50 MM / CROMATED PISTON RING BITZER *H* OVERSIZE 020.
NISGM2020X030NASEGMENTO 1º COMPRESION *H* + 0.75 MM / CROMATED PISTON RING BITZER *H* OVERSIZE 030.
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