Grasso V / Y, Screw compressor, Open

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/N	OEM P/N	Description (from OEM manufacturer)
0		730865:28V50	Spare parts sets Type V fixed Vi (2-year operation).
0		730866:28V50	Spare parts sets Type V variable Vi (5-year operation).
0		730867:28Y50	Spare parts sets Type Y variable Vi (5-year operation).
1		069615:28V50	Suction casing.
2		057688:28073	Rotor casing type V.
2		052900:28083	Rotor casing type Y.
3		052899:28083	Discharge casing.
4		221413:28073	Male rotor, type V.
4		221412:28083	Male rotor, type Y.
5		057689:28073	Female rotor, type V.
5		052898:28083	Female rotor, type Y.
6		069620:28V50	Primary slide type V, Vi 2,2...4,0 (variable).
6		069621:28V50	Primary slide type V, Vi 2,6...5,5 (variable).
6		069622:28V10	control slide, type V, Vi 2,6 (fixed).
6		069623:28V20	control slide,type V, Vi 3,6 (fixed).
6		069624:28V30	control slide, type V, Vi 4,8(fixed).
6		069625:28Y50	Primary slide type Y, Vi 2,3...3,6 (variable).
6		069626:28Y50	Primary slide type Y, Vi 2,6...4,6(variable).
6		069627:28Y10	control slide, type Y, Vi 2,6 (fixed).
6		069628:28Y20	control slide, type Y, Vi 3,6 (fixed).
6		069629:28Y30	control slide, type Y, Vi 4,8 (fixed).
7		068730:28V50	secondary slide, type V (Vi variable).
7		068731:28Y50	secondary slide, type Y (Vi variable).
7		069609:28V10	slide stop, type V, (Vi fixed).
7		069612:28Y10	slide stop, type Y, (Vi fixed).
8		009613:20080	bearing bush, normally application.
8		057729:28083	bearing bush male rotor, for heat pump application.
9		068790:28V50	shaft seal cover.
10		068740:28V50	female rotor cover.
11		068732:28V50	cover plate capacity control V, Y.
11		068733:28Y50	cover plate capacity control Y (Vi variable).
13		046239:28083	cover plate (axial bearings),.
14		046236:28083	balance piston.
14		058943:28083	balance ring (booster).
15	LNR45520	058852:28083	balance bush (standard).
15		046229:28083	balance bush (heat pump).
16		052897:28083	distance ring.
17		046227:28083	intermediate ring.
25		069618:28V50	cover plate.
26		044880:28072	slip ring.
27		044876:28072	end plate (male rotor) Vi 2,6/ 3,6.
27		044877:28072	end plate (male rotor) Vi 4,8.
27		057730:28083	end plate (male rotor) Heat pump.
29		044878:28072	end plate (female rotor) Vi 2,6.
29		044879:28072	end plate (female rotor) Vi 3,6/ 4,8.
30		068725:28V50	piston rod, type V (Vi fixed, variable).
30		068741:28Y10	piston rod, type Y (Vi fixed).
30		068726:28Y50	piston rod, type Y (Vi variable).
31		058987:28P50	connecting bush.
32		068735:28V50	check cylinder.
33		068738:28V50	spacer pin, type V.
33		068739:28Y50	spacer pin, type Y.
34		058899:28160	stop piston.
35		058904:28160	cylinder stop.
36		068734:28V50	cylinder.
37		058907:28160	piston flange.
38		058929:28160	protection strap.
39		058931:28S50	tension spring support.
40		068728:28V50	tubular housing,type V.
40		068729:28Y50	tubular housing, type Y.
42		058934:28160	position sensorrod.
43		044897:28072	sealing pin.
44		009637:28080	oil pipe.
45		zu Pos.53	threaded pipe.
46		069619:28Y50	Intermediate ring capacity control (Y, Vi variable).
49	PLU45102	527820102	screw plug M10x1.
50	BRG45090	510498006	axial bearing.
52	SEL45401	363098076	shaft seal.
53	SEN4500	627498001	position sensor.
53	SEN4501	627498002	position sensor, explosion-proof.
54	RTN45115	744598115	piston seal.
55	RTN45116	744598116	piston seal.
56	RTN45117	744598117	gasket.
57	RTN45114	744598114	slide bush.
58	RNG40012	762925010	O-Ring 12x2.
59	RNG45025X2	762925017	O-Ring 25x2.
60	RNG45040X5	762925113	O-Ring 40x5.
61		762998081	O-Ring 91,7x3,53.
62	RNG45082	762998082	O-Ring 99,3x5,7.
63	RNG45125X5	762925137	O-Ring 125x5.
64	RNG45130X5	762925138	O-Ring 130x5.
65	RNG45150X5	762925142	O-Ring 150x5.
66	RNG45150X5	762925142	O-Ring 150x5.
67	RNG45180X5	762925149	O-Ring 180x5.
68	RNG45290X6	762925188	O-Ring 290x6.
69	RNG45478X6	762925270	O-Ring 490x6.
70	RNG45090X3	762925083	O-Ring 90x3.
71		516416146	hexagon head screw M16x20.
72	BLTCMA20X050	516416166	hexagon head screw M20x50.
75	SPR45248	524831248	stud bolt M16x40.
76	SPR45250	524831250	stud bolt M16x50.
77	SPR45249	524831249	stud bolt M16x45.
78	SPR45291	524831291	stud bolt M20x60.
79		521520256	countersunk head screw M6x12.
80	SPR45249	524831249	stud bolt M16x45.
81	BLT45059	519720059	filister head screw M10x70.
83	BLTCMA6X030	519720021	filister head screw M6x30.
84	BLTCMA10X016TP	519720049	filister head screw M10x22.
85	NUT0310	529612015	hexagon nut M16.
86	NUT4151	529612017	hexagon nut M20.
87	TLT45021	528221107	eyebolt M30.
88	LCKCMKM06	537798003	grooved nut M30x1,5.
89	LCKCMKM17	537798002	grooved nut KM17.
91	LCKCMMB030	543698008	lock plate 30.
92	LCKCMMB17	543698006	lock plateMB17.
94	PIN45700	072170:ALP50	plug pin.
95	PINCMC4X16	547810196	cylindrical dowel pin 4x16.
96	PINCMC5X12	547810238	cylindrical dowel pin 5x12.
97	PINCMC8X16	547810349	cylindrical dowel pin 8x16.
98	SPG45060	554501060	plate spring B100.
99		058939:28V50	tension spring, type V.
99		069940:28Y50	tension spring, type Y.
100		058940:28S50	tension spring.
101	SPG45921	553131921	pressure spring.
102	SPG45500	553131500	pressure spring.
103	SNP45012	544112012	snap ring B16.
104	SNPCME45134	543910134	lock ring 50x2.
105	SNPCMIX065	543910236	lock ring 65x2,5.
109	PLU45105	527821105	screw plugM16x1,5.
110	PLU2813	527821108	screw plug M22x1,5.
111	PLU45114	527821114	screw plug M33x2.
113	GKTTF0001A	438698007	gasket 6,5x9,5.
114	GKT45014A	438698014	gasket 10x13,5.
116	GKT45026A	438698026	gasket 16x22.
117	GKT01058A	438698036	gasket 22x27.
118	GKT70144A	438698055	gasket 33x39.
120	PINCMC8X24	547810361	cylindrical dowel 8x24.
121	PINCMC12X36	547810496	cylindrical dowel 12x36 (booster, heat pump).
122		009603:28080	dummy flange NB 250.
123		009604:28080	dummy flange NB 150.
124	PINCMC10X20	547810412	cylindrical dowel 10x20.
125		548010570	Grooved dowel 4x12.
127		033341:28071	dummy flange NB 65.
NI	BLT45152	516466152	TORNILLO ALLEN FIT GRASSO V+Y+S+R / HEX. HD SOCKET SCREW SUCTION MANIFOLD DIN 933 12.9 ISO 4017.
NI	BLT45166	516466166	TORNILLO ALLEN FIT GRASSO V+Y+S+R / HEX. HD SOCKET SCREW SUCTION MANIFOLD DIN 933 12.9 ISO 4017.
NI	BRG45007	510498007	RODAMIENTO DE BOLAS DE CONTACT ANGULAR FIT GRASSO SCREW V+W+Y/ANGULAR CONTACT THRUST BALL BEARING 7318.
NI	BRG45322	NU322C3	RODAMIENTOS DE RODILLOS CILÍNDRICOS FIT GRASSO V / CYLINDRICAL ROLLER BEARING.
NI	BRG457100	959700100	SERVICING SET HIGH PERFOMANCE AXIAL THRUST ANGULAR CONTACT BEARINGS TO SERIAL <0999 FIT GRASSO V+W+Y TO SERIE S/N 0999.
NI	BRG457101	9597001001	SERVICING SET HIGH PERFOMANCE AXIAL THRUST ANGULAR CONTACT BEARINGS FROM SERIAL > 1000 FIT GRASSO V+W+Y FROM SERIE S/N 1000.
NI	BRG45900	0800900	SLEEVE BEARING BUSH TO FIT GEA GRASSO SCREW V+W+Y ORIGINAL/GENNINE.
NI	BRG45970	0724970	COJINETE DE BANCADA LADO ASPIRACION TORNILLO GRASSO FIT* V/W/Y* / MAIN BEARING SUCTION SIDE.
NI	BRG45980	0724980	COJINETE DE BANCADA LADO DESCARGA TORNILLO GRASSO FIT* V/W/Y / MAIN BEARIN DISCHARGE SIDE.
NI	FLR45265	NA	FILTRO ACETIE TORNILLO FIT GRASSO /OIL FILTER GRASSO SCREW V+W+Y.
NI	GKT02613	763000052	SEARCH GKT02613 JUNTA SCREW GRASSO FOR STOP VAVLE.
NI	GKT45053	763000053	JUNTA SCREW GRASSO FOR STOP VAVLE.
NI		548110024	CHAVETA REDONDA FIT SCREW M+N+S+V+Y / GROOVED DRIVE STUD.
NI	KIT45039	2510039CR	SET OF O-RING AND GASKET CR FOR ASSEMBLY OF BODY ELEMENTS HOUSING AND COVERS VI VARIABLE FIT GRASSO V+W+Y (5:6) FORM S/N 1000.
NI	KIT45080	2417080	KIT FOR ASEMBLING COALESCER TARGER DIN 1921 D 130 FILTER SCREW GRASSO FIT V+W+Y-61+M.
NI	KIT45201	959012001CR	O-RING KIT FOR OVERHAUL SET CR CAPACITY CONTROL UNIT GRASSO SCREW V+W+Y UP TO SERIE NUMBER 1000 VI FIXED.
NI	KIT452011	9590120011CR	KIT TORICA POR OVERHAUL FIT GRASSO SCREW V+W+Y/ SET OF ORING ONLY CR CAPACITY CONTROL UNIT FROM SERIE NUMBER 1000 VI FIXED.
NI	KIT45202	959012002CR	O-RING KIT FOR OVERHAUL SET CR CAPACITY CONTROL UNIT GRASSO SCREW V+W+Y UP TO SERIE NUMBER 1000 VI VIRABLE.
NI	KIT452021	9590120021CR	KIT TORICA POR OVERHAUL FIT GRASSO SCREW V+W+Y/ SET OF ORING ONLY CR CAPACITY CONTROL UNIT FROM SERIE NUMBER 1000 VI VIRABLE.
NI	KIT452330	032F2330	REPAIR KIT FOR SOLENOID VALVE, EVRA 3 DANFOSS FIT FOR GRASSO SCREW V-XA (GENUINE).
NI	KIT45501	NA	GASKET KIT TO FIT PRESSURE REDUCING VALVE COVER GEA GRASSO SCREW V+W+Y.
NI	KIT45840	2500840HNBR	KIT JUNTAS TORICAS TORNILLO GRASSO FIT V+W+Y(400GL)+(475GL)+(565GL) / SET O-RINGS GRASSO SCREW VI FIXED + VARIABLE.
NI	LNR45200	0699200	CAMISA PISTON BALANCEADOR FIT R + S + T+V+W+Y / BALANCED PISTON BUSHING GENUINE MATERIAL.
NI	LNR45520	0588520	CAMISA PISTON BALANCEADOR FIT V/W/Y / BALANCED PISTON BUSHING GENUINE MATERIAL.
NI	LNR45900	0800900R1	CAMISA PISTON BALANCEADOR FIT R + S + T+V+W+Y /BEARING BUSHING GENUINE MATERIAL.
NI	PIN45241	547810241	CYLINDRICAL PIN FIT GRASSO V+Y ISO 2338 DIN 7.
NI	PIN45437	547810437	CYLINDRICAL PIN FIT GRASSO V+Y ISO 2338 DIN 7.
NI	PIN45700	0721700	CYLINDRICAL PIN LOCKING PIN POLYMER PIN FIT GRASSO P/R/S/V/Y/XA.
NI	PLT45210	0801210	CONTROL DISC FOR FEMALE ROTOR, VI 3.6 TO FIT GEA GRASSO FIT V+W+Y.
NI	PLU45004	527820004	TAPON FIT GRASSO TORNILLO V+W+Y / JOINT BOLT M14X1.5.
NI	PST45360	0462360	PISTON BALANCEDOR FIT GRASSO V/W/Y / BALANCED PISTON.
NI	RNG45003	L0017240003	JUNTA TORICA TAPA BOMBA ACEITE SCREW GRASSO FIT R+S+T+V+W+Y+Z / O RING COVER OF MECHANICAL SEAL OF OIL PUMP KF30/112...172 NBR.
NI	RNG45018X1.3	762998119	JUNTA TORICA SCREW GRASSO FIT Z+XA+V+W+Y / O-RING 18.0X1.3 NR6731 NBR.
NI	RNG45055X5	762925119	JUNTA TORICA FIT SCREW GRASSO V+W+Y+XB+XC+XD /O-RING 55.0X5.0 NR1448 NBR.
NI	RNG45058X2	762925033N	JUNTA TORICA TAPA BOMBA ACEITE SCREW GRASSO FIT R+S+T+V+W+Y+Z / O RING COVER OF MECHANICAL SEAL OF OIL PUMP KF30 58.0X2.0 NR6447 NBR.
NI	RNG45082	762998082N	JUNTA TORICA FIT V+W+Y+Z+XA / COUNTER O-RING 99.3X5.7 NR1089 NBR.
NI	RNG45125X5	762925137N	JUNTA TORICA GRASSO FIT P +V+W+Y+ STAL R-5 / COVER O-RING 125.0X5.0 NBR.
NI	RNG45142X7	762925160N	JUNTA TORICA FIT V+W+Y / O RING SCREW GRASSO PRESSURE REDUCING VALVE COVER 142.0X7.0 NR434.
NI	RNG45150X5	762925142N	JUNTA TORICA FIT H+L+R+S+T+V+W+Y+Z+XA NBR / SHAFT SEAL COVER GASKET+SUCTION CONNECTION O-RING 150.0X5.0 NR1295.
NI	RNG45160X5	762925145	JUNTA TORICA SCREW GRASSO FIT Z+XA+V+W+Y /O RING 160.0X5.0 NR1081 NBR.
NI	RNG45180X5	762925149N	JUNTA TORICA FIT GRASSO SCREW FIT V+W+Y+SP1-Z/XA / O RING 180.0X5.0 NR1280 NBR.
NI	RNG45210X5	762925155N	JUNTA TORICA SCREW GRASSO FIT H+R+S+T+Z+XA / O RING 210.0X5.0 NR6152 NBR.
NI	RNG45310X5	762998097N	JUNTA TORICA FIT GRASSO SCREW SB-5A+Y-61+Z+XA+V+W+Y / O RING INTERNAL CHECK VALVE 310.0X5.0 NR1371 NBR.
NI	RNG45330X5	762998098	JUNTA TORICA FIT GRASSO SCREW SB-5A + Y-61+Z+XA+V+W+Y / O RING TOP COVER 330.0X5.0 NR1258 NBR.
NI	RNG45340X8	762925201N	JUNTA TORICA FIT SCREW GRASSO V+W+Y /O-RING TOP COVER 340.0X8.0 NBR.
NI	RNG45380X8	762925196	JUNTA TORICA FIT GRASSO SCREW V+W+Y / O RING 380.0X8.0 NBR.
NI	RNG45485X6	762927030	JUNTA TORICA FIT GRASSO V+Y / O RING 485.0X6.0.
NI	RTN45129	0801100	RETEN PISTON FIT SCREW GRASSO S3+V+W+Y / PISTON SEAL PFTE FOR CAPACITY CONTROL.
NI	RTN45145	NA	RETEN TEFLON FIT GRASSO SCREW V+W+Y/ SEALING RING PTFE 145X138X6.
NI	RTN45540	0803540	COJINETE PTFE DE PISTON DE CAPACIDAD FIT GRASSO TORNILLO S-3+V+W+Y+XD// PISTON ROD SLIDE BUSH PTFE.
NI	RTN45570	0803570	RETEN TEFLON PISTON ACTUADOR CORREDERA FIT GRASSO* S3-2500+V+W+Y* / PTFE RING ACTUATOR PISTON SEAL.
NI	RTN459005	08009005	SIMMERRING SEAL DOUBLE LIP TO FIT GEA GRASSO SCREW V+W+Y 80X90X5 BAOF NBR.
NI	RVT45003	546220003	RIVET FIT GRASSO SCREW N+R+V+Y A 3X10.
NI	SEL45005P	959000240PRE	SELLO PRENSA GRASSO TORNILLO + TORICA V+W+Y+Z+XA+XY / SHAFT SEAL SET + O-RING NH3 + R-22 D= 85 MM.
NI	SEL45005PX	363098400NB	(72)SELLO PRENSA GRASSO TORNILLO V-W-Y-Z / SHAFT SEAL 52 BAR TO FIT V-W-Y-Z-XA D= 85.
NI	SEL4510	464198320	SELLO BOMBA ACEITE TORNILLO GRASSO / OIL PUMP SHAFT SEAL FIT GRASSO Z+XA+V+W+Y PUMP KF-3 SIC + INOX.
NI	SKT45023	NA	153X64X485 SERVICE KIT FOR FILTRO COALESCENTE GRASSO FIT V+W+Y+M+NOMC DN 40 / OIL FINE SEPARATION COALESCER 6.02X2.52X19.09".
NI		959000136	140X32X458 JUEGO FILTRO ACEITE TORNILLO GRASSO FIT LT SERIEL V+W+Y DN 40 / SET OF OIL FILTER FINE STAGE SCREW DN 40.
NI	SKT45332	959000332CR	GASKET SET FOR AXIAL PLAY ADJUNSTEMENT FOR GEA GRASSO TYPES V/W/Y FROM S/N 0999.
NI	SKT453321	9590003321CR	GASKET SET FACE GAP - AXIAL PLAY - ADJUNSTEMENT FIT GEA SCREW V+W+Y FROM SERIE NUMBER 1000.
NI	COL45079	627500079	BOBINA DE SOLENOIDE FIT* GRASSO V+W+Y* / SOLENOID VALVE 24V DC, 18W DANFOSS.
NI	SPC45460	0806460	COMPENSATING RING FOR AXIAL BEARING BOOSTER VERSION FIT* SCREW V/W/Y S3-1800 FROM S/N 1000 *.
NI	SPG45050	554501050	MUELLE TORNILLO GRASSO FIT V+W+Y / DISC SPRING B 80.
NI	SPG450LVR	NA	EL MUELLE LARGO DE FIT TORNILLO GRASSO V+R / LONG SPRING IN TENSION SPRING SET.
NI	SPG450LY	NA	EL MUELLE LARGO DE FIT TORNILLO GRASSO Y / LONG SPRING IN TENSION SPRING SET.
NI	SPG45400	0699400	MUELLE TORNILLO GRASSO FIT Y / TENSION SPRING SET TWO.
NI	SPG4500S	0589400	SET OF TENSION SPRINGS FOR HDT FIT GEA GRASSO M+N+S+T+V+Y TYPE C GENUINE MATERIAL.
NI	SRN45217	352100217	SUCTION FILTER ELEMENT STRAINER FIT GRASSO SCREWV+W+Y+Z+XA NB 250 -.
NI	SRN45395	638298395	SPARE PARTS KIT FOR SUCTION STRAINER ELEMENT SGF250-CR WITH O RING FIT GRASSO V/W/Y/XA.
NI	SST45VWY8	NA	OVERHAUL SERVICE SET FIT GRASSO V+W+Y 8 YEARS OPERATION.
NI	SST45VY2	NA	OVERHAUL SERVICE SET FIT GRASSO V+W+Y 2 YEARS OPERATION.
NI	SST45VY5	NA	OVERHAUL SERVICE SET FIT GRASSO V+W+Y 5 YEARS OPERATION.
NI	UNL45201	959012001	PARTIAL SPARE PARTS AND SEAL KIT OVERHAUL SET CR CAPACITY CONTROL UNIT GRASSO SCREW V+W+Y UP TO SERIE NUMBER 1000 VI FIXED.
NI	UNL452011	9590120011	SPARE PARTS AND SEAL KIT OVERHAUL SET CR CAPACITY CONTROL UNIT GRASSO SCREW V+W+Y FROM SERIE NUMBER 1000 VI FIXED.
NI	UNL45202	959012002	SPARE PARTS AND SEAL KIT OVERHAUL SET CR CAPACITY CONTROL UNIT GRASSO SCREW V+W+Y UP TO SERIE NUMBER 1000 VI VARIABLE.
NI	UNL452021	9590120021	SPARE PARTS AND SEAL KIT OVERHAUL SET CR CAPACITY CONTROL UNIT GRASSO SCREW V+W+Y FROM SERIE NUMBER 1000 VI VARIABLE.

Grasso V / Y, Screw compressor, Open

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