Main information about car part DELPHI BG2444
Producer DELPHI
Number BG2444
Group Brake Disc
Description Brake Disc
Blower Switch, heating/ventilation; Brake Drum; Brake Set, disc brakes; Brake Shoe Set; Brake plate; Repair Kit, parking brake handle (brake caliper); Shock Absorber; Water Pump
EAN 5012759424438
Car models which DELPHI BG2444 is suitable for
CITROEN
CITROEN AX 1.4 GTi   (1991-1992)
CITROEN AX 1.4 GTi   (1991-1996)
CITROEN AX 10   (1986-1998)
CITROEN AX 10   (1987-1998)
CITROEN AX 10   (1986-1992)
CITROEN AX 11   (1986-1997)
CITROEN AX 11   (1986-1994)
CITROEN SAXO 1.4 VTS   (1996-2003)
CITROEN SAXO 1.6   (1996-2003)
CITROEN SAXO 1.6   (2001-2004)
CITROEN SAXO 1.6   (1996-2004)
CITROEN SAXO 1.6 VTL,VTR   (1996-2003)
CITROEN SAXO 1.6 VTR   (1996-1999)
CITROEN SAXO 1.6 VTS   (1996-2003)
CITROEN SAXO 1.6 VTS   (2000-2003)
CITROEN XSARA 1.4 i   (1997-2005)
CITROEN XSARA 1.5 D   (1997-2000)
CITROEN XSARA 1.6 i   (1997-2000)
CITROEN XSARA 1.8 D   (1997-2000)
CITROEN XSARA 1.8 i   (1997-2000)
CITROEN XSARA 1.8 i Aut.   (1997-2000)
CITROEN XSARA 1.9 D   (1998-2005)
CITROEN XSARA 1.9 D   (1997-2000)
CITROEN XSARA 1.9 TD   (1997-2000)
CITROEN XSARA Break 1.4 i   (1997-2005)
CITROEN XSARA Break 1.5 D   (1997-2000)
CITROEN XSARA Break 1.6 16V   (2000-2005)
CITROEN XSARA Break 1.6 i   (1997-2000)
CITROEN XSARA Break 1.9 D   (1997-2000)
CITROEN XSARA Break 1.9 D   (1998-2005)
CITROEN XSARA Break 1.9 D   (1998-2000)
CITROEN XSARA Break 1.9 TD   (1997-2000)
CITROEN XSARA Coupe 1.4 i   (1998-2005)
CITROEN XSARA Coupe 1.6 i   (1998-2000)
CITROEN XSARA Coupe 1.8 i   (1998-2000)
CITROEN XSARA Coupe 1.9 D   (1998-2000)
CITROEN XSARA Coupe 1.9 D   (1999-2005)
CITROEN XSARA Coupe 1.9 TD   (1998-2000)
CITROEN ZX 1.6   (1994-1997)
CITROEN ZX 1.6 i   (1991-1997)
CITROEN ZX 1.8   (1996-1997)
CITROEN ZX 1.8   (1994-1997)
CITROEN ZX 1.8 i   (1992-1997)
CITROEN ZX 1.8 i 16V   (1996-1997)
CITROEN ZX 1.9   (1991-1997)
CITROEN ZX 1.9   (1991-1993)
CITROEN ZX 1.9 DT   (1994-1997)
CITROEN ZX 1.9 DT   (1992-1994)
CITROEN ZX 1.9 TD   (1992-1997)
CITROEN ZX 1.9 i   (1991-1997)
CITROEN ZX 2.0   (1996-1997)
CITROEN ZX 2.0   (1994-1997)
CITROEN ZX 2.0 i   (1992-1997)
CITROEN ZX 2.0 i 16V   (1992-1994)
CITROEN ZX 2.0 i 16V   (1996-1997)
CITROEN ZX 2.0 i 16V   (1994-1997)
CITROEN ZX Break 1.6 i   (1993-1997)
CITROEN ZX Break 1.8 i   (1993-1997)
CITROEN ZX Break 1.8 i 16V   (1996-1998)
CITROEN ZX Break 1.9 TD   (1993-1997)
PEUGEOT
PEUGEOT 106 I 1.3   (1993-1996)
PEUGEOT 106 I 1.4   (1991-1996)
PEUGEOT 106 I 1.4 D   (1992-1996)
PEUGEOT 106 I 1.5 D   (1994-1996)
PEUGEOT 106 I 1.6   (1994-1996)
PEUGEOT 106 I 1.6   (1993-1996)
PEUGEOT 106 II 1.6 S16   (1996-)
PEUGEOT 106 II 1.6 i   (1996-)
PEUGEOT 205 I 1.9 GTI   (1986-1987)
PEUGEOT 205 I 1.9 GTI   (1987-1987)
PEUGEOT 205 I Convertible 1.9   (1986-1987)
PEUGEOT 205 I Convertible 1.9 CTI   (1987-1994)
PEUGEOT 205 I Convertible 1.9 CTi   (1990-1992)
PEUGEOT 205 I Convertible 1.9 CTi   (1987-1990)
PEUGEOT 205 II 1.8 XDT   (1990-1997)
PEUGEOT 205 II 1.9   (1990-1997)
PEUGEOT 205 II 1.9   (1990-1992)
PEUGEOT 205 II 1.9   (1992-1997)
PEUGEOT 205 II 1.9 GTI   (1987-1998)
PEUGEOT 205 II 1.9 GTI   (1987-1994)
PEUGEOT 205 II 1.9 GTI   (1987-1989)
PEUGEOT 205 II 1.9 GTI KAT   (1987-1994)
PEUGEOT 206 Hatchback 1.4 HDi   (2002-2007)
PEUGEOT 206 Hatchback 1.4 HDi eco 70   (2001-)
PEUGEOT 206 Hatchback 1.4 i   (1998-)
PEUGEOT 206 Hatchback 1.6 i   (1998-2000)
PEUGEOT 206 Hatchback 1.9 D   (1998-2001)
PEUGEOT 206 SW 1.1   (2002-)
PEUGEOT 206 SW 1.4   (2002-)
PEUGEOT 206 SW 1.4 16V   (2003-)
PEUGEOT 206 SW 1.4 HDi   (2002-)
PEUGEOT 206 Saloon 1.4   (2007-)
PEUGEOT 206+  
PEUGEOT 306 1.1   (1994-2001)
PEUGEOT 306 1.4 SL   (1994-2001)
PEUGEOT 306 1.6   (2000-2001)
PEUGEOT 306 1.6 SR   (1994-2000)
PEUGEOT 306 1.8   (1995-1997)
PEUGEOT 306 1.8 16V   (1997-2001)
PEUGEOT 306 1.8 ST   (1994-2001)
PEUGEOT 306 1.9 D   (1998-2001)
PEUGEOT 306 1.9 SLD   (1994-2001)
PEUGEOT 306 1.9 SRDT   (1994-2001)
PEUGEOT 306 1.9 STD   (1994-1995)
PEUGEOT 306 Break 1.4   (1997-2002)
PEUGEOT 306 Break 1.6   (1997-2000)
PEUGEOT 306 Break 1.6   (2000-2002)
PEUGEOT 306 Break 1.8   (1997-2002)
PEUGEOT 306 Break 1.8 16V   (1997-2002)
PEUGEOT 306 Break 1.9 D   (1997-2002)
PEUGEOT 306 Break 1.9 D   (1998-2002)
PEUGEOT 306 Break 1.9 TD   (1997-2002)
PEUGEOT 306 Convertible 1.6   (2000-2002)
PEUGEOT 306 Convertible 1.6   (1996-2000)
PEUGEOT 306 Convertible 1.8   (1994-2002)
PEUGEOT 306 Convertible 1.8 16V   (2000-2002)
PEUGEOT 306 Hatchback 1.1   (1993-2001)
PEUGEOT 306 Hatchback 1.4   (1993-2001)
PEUGEOT 306 Hatchback 1.6   (2000-2001)
PEUGEOT 306 Hatchback 1.6   (1993-2000)
PEUGEOT 306 Hatchback 1.8   (1997-1999)
PEUGEOT 306 Hatchback 1.8   (1993-2001)
PEUGEOT 306 Hatchback 1.8 16V   (1997-2001)
PEUGEOT 306 Hatchback 1.9 D   (1998-2001)
PEUGEOT 306 Hatchback 1.9 D   (1994-2001)
PEUGEOT 306 Hatchback 1.9 D   (1993-2001)
PEUGEOT 306 Hatchback 1.9 D   (1993-1999)
PEUGEOT 306 Hatchback 1.9 DT   (1993-2001)
PEUGEOT 309 I 1.9   (1988-1989)
PEUGEOT 309 I 1.9   (1985-1989)
PEUGEOT 309 I 1.9   (1986-1989)
PEUGEOT 309 I 1.9 GTI   (1988-1989)
PEUGEOT 309 I 1.9 GTI   (1986-1989)
PEUGEOT 309 II 1.9   (1989-1993)
PEUGEOT 309 II 1.9   (1990-1993)
PEUGEOT 309 II 1.9 GTI   (1989-1993)
PEUGEOT 309 II 1.9 GTI 16V   (1989-1990)
PEUGEOT 309 II 1.9 GTI 16V   (1990-1993)
Analogue of DELPHI BG2444
A.B.S. A.B.S. 15880 15880 Brake Disc
A.B.S. A.B.S. 15880 OE 15880OE Brake Disc
ACDELCO ACDELCO AC2003D AC2003D Brake Disc
ACDELCO ACDELCO AC2OO3D AC2OO3D Brake Disc
APEC APEC DSK151 DSK151 Brake Disc
APEC BRAKING APEC BRAKING DSK151 DSK151 Brake Disc
ASHUKI ASHUKI 138698A 138698A Brake Disc
ATE ATE 24.0120-0132.1 24012001321 Brake Disc
ATE ATE 24.0320-0132.1 24032001321 Brake Disc
BARUM BARUM BAR20132 BAR20132 Brake Disc
BENDIX BENDIX 338801 338801 Brake Disc
BENDIX BENDIX 561409 561409 Brake Disc
BENDIX BENDIX 561409B 561409B Brake Disc
BENDIX BENDIX 561409BC 561409BC Brake Disc
BENDIX BENDIX 561490B 561490B Brake Disc
BENDIX BENDIX 561490BC 561490BC Brake Disc
BENDIX BENDIX 5614O9 5614O9 Brake Disc
BENDIX BENDIX 5614O9B 5614O9B Brake Disc
BENDIX BENDIX 561716B 561716B Brake Disc
BENDIX BENDIX 561716BC 561716BC Brake Disc
BORG & BECK BORG & BECK BBD4909 BBD4909 Brake Disc
BOSCH BOSCH 0 986 478 370 0986478370 Brake Disc
BOSCH BOSCH 0 986 479 861 0986479861 Brake Disc
BOSCH BOSCH 0 986 479 B32 0986479B32 Brake Disc
BOSCH BOSCH BD309 BD309 Brake Disc
BOSCH BOSCH BD3O9 BD3O9 Brake Disc
BRADI BRADI 1361224 1361224 Brake Disc
BRAKE ENGINEERING BRAKE ENGINEERING 952230 952230 Brake Disc
BRAKE ENGINEERING BRAKE ENGINEERING 95223O 95223O Brake Disc
BRAKE ENGINEERING BRAKE ENGINEERING DI952230 DI952230 Brake Disc
BRECK BRECK BR 343 VA100 BR343VA100 Brake Disc
BRECO BRECO BS 7976 BS7976 Brake Disc
BREMBO BREMBO 09519610 09519610 Brake Disc
BREMBO BREMBO 09.5196.75 09519675 Brake Disc
BREMBO BREMBO 09.9610.14 09961014 Brake Disc
BREMSI BREMSI DBA214V DBA214V Brake Disc
BSF BSF 11066V 11066V Brake Disc
BSG BSG BSG 70-210-002 BSG70210002 Brake Disc
CASALS CASALS 55426 55426 Brake Disc
CIFAM CIFAM 800-238 800238 Brake Disc
CIFAM CIFAM 8OO238 8OO238 Brake Disc
COMLINE COMLINE ADC1506V ADC1506V Brake Disc
COMLINE COMLINE ADC15O6V ADC15O6V Brake Disc
DENCKERMANN DENCKERMANN B130206 B130206 Brake Disc
DITAS DITAS DFD1023 DFD1023 Brake Disc
DR!VE+ DR!VE+ DP1010.11.0406 DP1010110406 Brake Disc
E.T.F. E.T.F. 19-4694 194694 Brake Disc
EUROBRAKE EUROBRAKE 5815209918 5815209918 Brake Disc
FEBI FEBI 10316 10316 Repair Kit, parking brake handle (brake caliper)
FEBI BILSTEIN FEBI BILSTEIN 10316 10316 Brake Disc
FENOX FENOX TB217082 TB217082 Brake Disc
FERODO FERODO DDF214 DDF214 Brake Disc
FERODO FERODO DDF214-1 DDF2141 Brake Disc
FERODO FERODO DDF214C DDF214C Brake Disc
FERODO FERODO DDF214C-1 DDF214C1 Brake Disc
FERODO FERODO FQR214 FQR214 Brake Disc
FI.BA FI.BA FBD103 FBD103 Brake Disc
FIRST LINE FIRST LINE FBD361 FBD361 Brake Disc
FLENNOR FLENNOR FB110094C FB110094C Brake Disc
FOMAR FRICTION FOMAR FRICTION FO 2003 FO2003 Brake Disc
FREMAX FREMAX BD-4694 BD4694 Brake Disc
FRIGAIR FRIGAIR DC03.107 DC03107 Brake Disc
FRI.TECH. FRI.TECH. BD0256 BD0256 Brake Disc
FRI.TECH. FRI.TECH. DF256 DF256 Brake Disc
FTE FTE BS3688 BS3688 Brake Disc
FTE FTE BS3688B BS3688B Brake Disc
GALFER GALFER B1.G220-0132.1 B1G22001321 Brake Disc
GIRLING GIRLING 6012211 6012211 Brake Disc
GIRLING GIRLING 6O12211 6O12211 Brake Disc
HANS PRIES HANS PRIES 55289 55289 Brake plate
HELLA HELLA 8DD 355 101-791 8DD355101791 Brake Disc
HELLA HELLA 8DD 355 101-801 8DD355101801 Brake Disc
HELLA PAGID HELLA PAGID 8DD 355 101-791 8DD355101791 Brake Disc
HELLA PAGID HELLA PAGID 8DD 355 101-801 8DD355101801 Brake Disc
HP (ZEBRA) HP (ZEBRA) 55289 55289 Brake Disc
ICER ICER 78BD4694 78BD4694 Brake Disc
ICER ICER 78BD4694-2 78BD46942 Brake Disc
ICER ICER BD4694 BD4694 Brake Disc
JP GROUP JP GROUP 4163100609 4163100609 Brake Disc
JP GROUP JP GROUP BS1310 BS1310 Brake Shoe Set
JURATEK JURATEK PEU102 PEU102 Brake Disc
JURID JURID 561409J 561409J Brake Disc
JURID JURID 561409JC 561409JC Brake Disc
JURID JURID 561490J 561490J Brake Disc
JURID JURID 561490JC 561490JC Brake Disc
JURID JURID 5614O9J 5614O9J Brake Disc
JURID JURID 561716J 561716J Brake Disc
JURID JURID 561716JC 561716JC Brake Disc
JURID JURID 8290487 8290487 Brake Disc
JURID JURID 8290487320 8290487320 Brake Disc
JURID JURID 829O487 829O487 Brake Disc
JURID JURID 829O48732O 829O48732O Brake Disc
KAGER KAGER 37-0254 370254 Brake Disc
KAMOKA KAMOKA 103428 103428 Brake Disc
KAVO PARTS KAVO PARTS BR7208 BR7208 Brake Disc
KAVO PARTS KAVO PARTS BR72O8 BR72O8 Brake Disc
KAWE KAWE 6131 10 613110 Brake Disc
KEY PARTS KEY PARTS KBD4909 KBD4909 Brake Disc
KLAXCAR FRANCE KLAXCAR FRANCE 25007z 25007Z Brake Disc
KRAFT AUTOMOTIVE KRAFT AUTOMOTIVE 6045520 6045520 Brake Disc
KWP KWP 10316 10316 Water Pump
LPR LPR P1171V P1171V Brake Disc
LUCAS ELECTRICAL LUCAS ELECTRICAL DF1221 DF1221 Brake Disc
LUCAS ELECTRICAL LUCAS ELECTRICAL DF1221T DF1221T Brake Disc
LUCAS ELECTRICAL LUCAS ELECTRICAL DF2565 DF2565 Brake Disc
LUCAS ELECTRICAL LUCAS ELECTRICAL DF2565T DF2565T Brake Disc
MAGNETI MARELLI MAGNETI MARELLI 353613612240 353613612240 Brake Disc
MAGNETI MARELLI MAGNETI MARELLI 360406040500 360406040500 Brake Disc
MAGNETI MARELLI MAGNETI MARELLI 360406040503 360406040503 Brake Disc
MAGNETI MARELLI MAGNETI MARELLI 360704003200 360704003200 Brake Disc
MAGNETI MARELLI MAGNETI MARELLI 361302040244 361302040244 Brake Disc
MAGNETI MARELLI MAGNETI MARELLI 431602040120 431602040120 Brake Disc
MASTER-SPORT MASTER-SPORT 24012001321-SET-MS 24012001321SETMS Brake Disc
METELLI METELLI 23-0238 230238 Brake Disc
METZGER METZGER 24249 E 24249E Brake Disc
METZGER METZGER 6110173 6110173 Brake Disc
METZGER METZGER X24249 X24249 Brake Disc
MEYLE MEYLE 11-15 521 0005 11155210005 Brake Disc
MEYLE MEYLE 11-15 521 0005/PD 11155210005PD Brake Disc
MGA MGA D1038 D1038 Brake Disc
MGA MGA D1O38 D1O38 Brake Disc
MIKODA MIKODA 0532 0532 Brake Disc
MINTEX MINTEX MDC532 MDC532 Brake Disc
MINTEX MINTEX MDK0009 MDK0009 Brake Set, disc brakes
MINTEX MINTEX MDK0046 MDK0046 Brake Set, disc brakes
MINTEX MINTEX MDK0079 MDK0079 Brake Set, disc brakes
MINTEX MINTEX MDK0092 MDK0092 Brake Set, disc brakes
MOTAQUIP MOTAQUIP LVBD1404 LVBD1404 Brake Disc
MOTORQUIP MOTORQUIP VBD358 VBD358 Brake Disc
NATIONAL NATIONAL NBD126 NBD126 Brake Disc
NECTO NECTO WN474 WN474 Brake Disc
NIBK NIBK RN1372 RN1372 Brake Disc
NK NK 209918 209918 Brake Disc
NK NK 319918 319918 Brake Disc
OPEN PARTS OPEN PARTS BDA1432.20 BDA143220 Brake Disc
OPEN PARTS OPEN PARTS BDR1432.20 BDR143220 Brake Disc
OPTIMAL OPTIMAL BS-1310 BS1310 Brake Disc
OPTIMAL OPTIMAL BS131O BS131O Brake Disc
PAGID PAGID 52512 52512 Brake Disc
PATRON PATRON PBD1221 PBD1221 Brake Disc
PEX PEX 140457 140457 Brake Disc
PILENGA PILENGA V082 V082 Brake Disc
POLCAR POLCAR BG2444 BG2444 Brake Disc
POLCAR POLCAR IEBD4694 IEBD4694 Brake Disc
POLCAR POLCAR S71-0030 S710030 Brake Disc
PROFIT PROFIT 5010-0214 50100214 Brake Disc
PROTECHNIC PROTECHNIC PRD2113 PRD2113 Brake Disc
QUINTON HAZELL QUINTON HAZELL BDC3688 BDC3688 Brake Disc
QUINTON HAZELL QUINTON HAZELL BDC3688P BDC3688P Brake Disc
QUINTON HAZELL QUINTON HAZELL BSF3688 BSF3688 Brake Disc
R BRAKE R BRAKE 78RBD24694 78RBD24694 Brake Disc
REMSA REMSA 6131.10 613110 Brake Disc
REMSA REMSA 61311O 61311O Brake Disc
REMSA REMSA 8141.03 814103 Brake Set, disc brakes
REMSA REMSA 8170.03 817003 Brake Set, disc brakes
REMSA REMSA 8461.01 846101 Brake Set, disc brakes
REMSA REMSA 8461.02 846102 Brake Set, disc brakes
REMSA REMSA 8643.03 864303 Brake Set, disc brakes
REMSA REMSA 8643.07 864307 Brake Set, disc brakes
ROADHOUSE ROADHOUSE 6131.10 613110 Brake Disc
ROADHOUSE ROADHOUSE 61311O 61311O Brake Disc
ROADHOUSE ROADHOUSE 8141.03 814103 Brake Set, disc brakes
ROADHOUSE ROADHOUSE 8170.03 817003 Brake Set, disc brakes
ROADHOUSE ROADHOUSE 8461.01 846101 Brake Set, disc brakes
ROADHOUSE ROADHOUSE 8461.02 846102 Brake Set, disc brakes
ROADHOUSE ROADHOUSE 8643.03 864303 Brake Set, disc brakes
ROADHOUSE ROADHOUSE 8643.07 864307 Brake Set, disc brakes
ROTINGER ROTINGER 2024GL 2024GL Brake Disc
ROTINGER ROTINGER RT 2024 RT2024 Brake Disc
ROTINGER ROTINGER RT 2024 T5 RT2024T5 Brake Disc
ROULUNDS BRAKING ROULUNDS BRAKING D2003 D2003 Brake Disc
ROULUNDS BRAKING ROULUNDS BRAKING D2OO3 D2OO3 Brake Disc
SACHS SACHS 230 238 230238 Shock Absorber
SAMKO SAMKO P1171V P1171V Brake Disc
SASIC SASIC 2464A74J 2464A74J Brake Disc
SBS SBS 1815209918 1815209918 Brake Disc
SBS SBS 1815319918 1815319918 Brake Disc
SBS SBS 815272714V 815272714V Brake Disc
SIMER SIMER D2033 D2033 Brake Disc
STELLOX STELLOX 6020-9918V-SX 60209918VSX Brake Disc
STOP STOP 561409S 561409S Brake Disc
STOP STOP 5614O9S 5614O9S Brake Disc
STOP STOP 561716S 561716S Brake Disc
ST-TEMPLIN ST-TEMPLIN 03.110.12850 0311012850 Brake Disc
ST-TEMPLIN ST-TEMPLIN 03.110.12855 0311012855 Brake Disc
SWAG SWAG 62 91 0316 62910316 Brake Disc
TEXTAR TEXTAR 89003700 89003700 Brake Set, disc brakes
TEXTAR TEXTAR 89010800 89010800 Brake Set, disc brakes
TEXTAR TEXTAR 89011100 89011100 Brake Set, disc brakes
TEXTAR TEXTAR 89016200 89016200 Brake Set, disc brakes
TEXTAR TEXTAR 92043100 92043100 Brake Disc
TEXTAR TEXTAR 92043103 92043103 Brake Disc
TEXTAR TEXTAR 92O431OO 92O431OO Brake Disc
TEXTAR TEXTAR 982000431 982000431 Brake Disc
TEXTAR TEXTAR 982OOO431 982OOO431 Brake Disc
TOPRAN TOPRAN 103 428 103428 Blower Switch, heating/ventilation
TOPRAN TOPRAN 720 240 720240 Brake Disc
TRICLO TRICLO 841115 841115 Brake Drum
TRUSTING TRUSTING DF256 DF256 Brake Disc
TRW TRW DF1221 DF1221 Brake Disc
TRW TRW RCDI01480 RCDI01480 Brake Disc
VAICO VAICO V42-80002 V4280002 Brake Disc
VALEO VALEO 186194 186194 Brake Disc
VALEO VALEO 886194 886194 Brake Disc
WAGNER WAGNER WGR0214-1 WGR02141 Brake Disc
WOKING WOKING 80413.03 8041303 Brake Set, disc brakes
WOKING WOKING 80703.03 8070303 Brake Set, disc brakes
WOKING WOKING 85613.01 8561301 Brake Set, disc brakes
WOKING WOKING 85613.02 8561302 Brake Set, disc brakes
WOKING WOKING 87433.03 8743303 Brake Set, disc brakes
WOKING WOKING 87433.07 8743307 Brake Set, disc brakes
WOKING WOKING D6131.10 D613110 Brake Disc
ZIMMERMANN ZIMMERMANN 440203400 440203400 Brake Disc
ZIMMERMANN ZIMMERMANN 440.2034.20 440203420 Brake Disc
ZIMMERMANN ZIMMERMANN 440.2034.52 440203452 Brake Disc
The other parts with the same number "BG2444"
LOCK BG2444 DELPHI LOCKHEED HAMULCE
CAR BG2444 Brake Disc
A.P. BG2444 Brake Disc
A.B.S. BG2444 Brake Disc
POLCAR BG2444 Brake Disc