Herth+Buss Jakoparts Faltenbalgsatz, Antriebswelle J2884015

Herth+Buss Jakoparts Faltenbalgsatz, Antriebswelle J2884015

Herth+Buss Jakoparts Faltenbalgsatz, Antriebswelle J2888001

Herth+Buss Jakoparts Faltenbalgsatz, Antriebswelle J2888001

Herth+Buss Jakoparts Faltenbalgsatz, Antriebswelle J2885002

20,10 €

inkl. 19% MwSt. zzgl. Versandkosten

Verfügbarkeit:
Auf Lager
Artikelnummer
55-J2885002
Apple Pay

Details

Material
NBR (Nitril-Butadien-Kautschuk)
Innendurchmesser 1 [mm]
21
Innendurchmesser 2 [mm]
72
Höhe [mm]
95
SVHC
Keine SVHC Substanzen vorhanden!

Zusätzliche Informationen

EAN
4029416043056

Dokumente
Bitte prüfen Sie, ob das über unseren Onlineshop identifizierte Ersatzteil auch tatsächlich dem gesuchten Ersatzteil entspricht. Gegebenenfalls sind ergänzende Informationen notwendig, um sicherzustellen, dass das gewählte Ersatzteil auch in das gewünschte Kraftfahrzeug passt.
Informationen zur Produktsicherheit:
HERTH+BUSS Fahrzeugteile GmbH & Co KG
Dieselstr. 2-4
63150 Heusenstamm / DE
www.herthundbuss.com
Telefon: 06104/608-0
Email: info@herthundbuss.com
Hersteller Modell Hubraum Leistung Baujahr
MAZDA 323 F VI Schrägheck (BJ) 2.0 (BJFW) 1991 ccm 96 KW / 131 PS 01/2001 - 05/2004
MAZDA 323 F VI Schrägheck (BJ) 2.0 TD 1998 ccm 66 KW / 90 PS 09/1998 - 12/2001
MAZDA 323 F VI Schrägheck (BJ) 2.0 TD 1998 ccm 74 KW / 101 PS 01/2001 - 05/2004
MAZDA 323 III Hatchback (BF) 1.5 (BF5S) 1490 ccm 55 KW / 75 PS 08/1985 - 05/1989
MAZDA 323 III Hatchback (BF) 1.5 (BF105) 1498 ccm 54 KW / 73 PS 09/1987 - 10/1989
MAZDA 323 III Hatchback (BF) 1.6 GT (BF106) 1597 ccm 63 KW / 86 PS 09/1987 - 10/1989
MAZDA 323 III Hatchback (BF) 1.6 GT (BF106) 1597 ccm 77 KW / 105 PS 08/1985 - 08/1993
MAZDA 323 III Hatchback (BF) 1.6 GT Turbo (BF1) 1597 ccm 103 KW / 140 PS 10/1985 - 08/1993
MAZDA 323 III Hatchback (BF) 1.7 D (BF7S) 1720 ccm 40 KW / 54 PS 04/1986 - 05/1989
MAZDA 323 III Hatchback (BF) 1.7 D (BF7S) 1720 ccm 42 KW / 57 PS 01/1987 - 05/1989
MAZDA 323 III Station Wagon (BW) 1.7 D (BW7W) 1720 ccm 40 KW / 54 PS 11/1986 - 08/1987
MAZDA 323 III Stufenheck (BF) 1.5 (BF105) 1498 ccm 54 KW / 73 PS 09/1987 - 10/1989
MAZDA 323 III Stufenheck (BF) 1.5 (BF5S) 1490 ccm 55 KW / 75 PS 08/1985 - 05/1989
MAZDA 323 III Stufenheck (BF) 1.6 GT (BFMP) 1597 ccm 63 KW / 85 PS 11/1986 - 10/1989
MAZDA 323 III Stufenheck (BF) 1.6 GT (BFMP) 1597 ccm 77 KW / 105 PS 01/1986 - 12/1988
MAZDA 323 III Stufenheck (BF) 1.6 GT Turbo (BFMP) 1597 ccm 103 KW / 140 PS 10/1985 - 11/1991
MAZDA 323 III Stufenheck (BF) 1.7 D (BF7P) 1720 ccm 40 KW / 54 PS 09/1986 - 05/1989
MAZDA 323 III Stufenheck (BF) 1.7 D (BF7P) 1720 ccm 42 KW / 57 PS 01/1987 - 05/1989
MAZDA 323 S VI Stufenheck (BJ) 2.0 (BJFP) 1991 ccm 96 KW / 131 PS 01/2001 - 05/2004
MAZDA MX-5 I (NA) 1.6 (NA6C) 1598 ccm 66 KW / 90 PS 01/1995 - 04/1998
MAZDA MX-5 I (NA) 1.6 (NA6C) 1597 ccm 85 KW / 115 PS 05/1990 - 01/1994
MAZDA MX-5 I (NA) 1.8 (NA8C) 1840 ccm 96 KW / 130 PS 01/1993 - 04/1998
MAZDA MX-5 II (NB) 1.6 16V (NB6C) 1597 ccm 81 KW / 110 PS 05/1998 - 10/2005
MAZDA MX-5 II (NB) 1.8 16V (NB8C) 1840 ccm 102 KW / 139 PS 11/2000 - 10/2005
MAZDA MX-5 II (NB) 1.8 16V (NB8C) 1840 ccm 103 KW / 140 PS 05/1998 - 10/2005
MAZDA MX-5 II (NB) 1.8 16V (NB8C) 1840 ccm 107 KW / 146 PS 11/2000 - 10/2005
MITSUBISHI COLT I (A15_A) 1.2 GL (A151A) 1244 ccm 40 KW / 55 PS 12/1978 - 01/1984
MITSUBISHI COLT I (A15_A) 1.4 GLX, GT (A152A) 1410 ccm 51 KW / 70 PS 05/1979 - 01/1984
MITSUBISHI COLT II (C1_A) 1.5 GLX (C12A) 1468 ccm 51 KW / 70 PS 09/1985 - 04/1988
MITSUBISHI COLT II (C1_A) 1.5 GLX (C12A) 1468 ccm 55 KW / 75 PS 09/1984 - 04/1988
MITSUBISHI COLT II (C1_A) 1.8 GL Diesel (C14A) 1795 ccm 43 KW / 58 PS 02/1984 - 09/1986
MITSUBISHI COLT III (C5_A) 1.3 GL (C61A) 1299 ccm 44 KW / 60 PS 04/1988 - 12/1990
MITSUBISHI COLT III (C5_A) 1.3 (C51A) 1299 ccm 51 KW / 70 PS 04/1988 - 05/1992
MITSUBISHI COLT III (C5_A) 1.3 12V (C51A) 1299 ccm 55 KW / 75 PS 04/1988 - 05/1992
MITSUBISHI COLT III (C5_A) 1.5 GLXi (C52A) 1468 ccm 62 KW / 84 PS 04/1988 - 05/1992
MITSUBISHI COLT III (C5_A) 1.5 Cat (C52A) 1468 ccm 66 KW / 90 PS 07/1990 - 05/1992
MITSUBISHI CORDIA (A21_A, AB, AC) 1.6 GSL (A212A) 1597 ccm 55 KW / 75 PS 10/1982 - 12/1986
MITSUBISHI GALANT V (E1_A) 1.6 GLX (E11A) 1597 ccm 55 KW / 75 PS 06/1984 - 04/1990
MITSUBISHI LANCER III (C1_A, C6_A) 1.5 GLX (C12AS) 1468 ccm 51 KW / 70 PS 06/1985 - 04/1988
MITSUBISHI LANCER III (C1_A, C6_A) 1.5 GLX (C12AS) 1468 ccm 55 KW / 75 PS 11/1983 - 04/1988
MITSUBISHI LANCER III (C1_A, C6_A) 1.8 Diesel (C14AS) 1795 ccm 43 KW / 58 PS 01/1984 - 09/1986
MITSUBISHI LANCER III Station Wagon (C1_V, C3_V) 1.5 (C12V) 1468 ccm 51 KW / 70 PS 09/1985 - 08/1989
MITSUBISHI LANCER III Station Wagon (C1_V, C3_V) 1.5 (C12V) 1468 ccm 55 KW / 75 PS 09/1985 - 12/1987
MITSUBISHI LANCER III Station Wagon (C1_V, C3_V) 1.5 (C12V) 1468 ccm 61 KW / 83 PS 09/1988 - 12/1990
MITSUBISHI LANCER III Station Wagon (C1_V, C3_V) 1.5 12V (C12V) 1468 ccm 66 KW / 90 PS 09/1990 - 12/1991
MITSUBISHI LANCER III Station Wagon (C1_V, C3_V) 1.8 4WD (C37V) 1755 ccm 61 KW / 83 PS 01/1987 - 08/1989
MITSUBISHI LANCER III Station Wagon (C1_V, C3_V) 1.8 4WD (C37V) 1755 ccm 66 KW / 90 PS 01/1987 - 12/1987
MITSUBISHI LANCER III Station Wagon (C1_V, C3_V) 1.8 4WD (C37V) 1755 ccm 63 KW / 86 PS 03/1989 - 12/1990
MITSUBISHI LANCER III Station Wagon (C1_V, C3_V) 1.8 4WD (C37V) 1755 ccm 69 KW / 94 PS 08/1990 - 06/1992
MITSUBISHI LANCER III Station Wagon (C1_V, C3_V) 1.8 D (C14V) 1795 ccm 43 KW / 58 PS 09/1985 - 09/1986
MITSUBISHI LANCER IV (C6_A, C7_A) 1.3 (C61A) 1299 ccm 44 KW / 60 PS 04/1988 - 05/1992
MITSUBISHI LANCER IV (C6_A, C7_A) 1.3 (C61A) 1299 ccm 51 KW / 70 PS 08/1988 - 05/1992
MITSUBISHI LANCER IV (C6_A, C7_A) 1.3 12V (C61A) 1299 ccm 55 KW / 75 PS 07/1990 - 06/1992
MITSUBISHI LANCER IV (C6_A, C7_A) 1.5 (C62A) 1468 ccm 62 KW / 84 PS 04/1988 - 05/1992
MITSUBISHI LANCER IV (C6_A, C7_A) 1.5 12V (C62A) 1468 ccm 66 KW / 90 PS 06/1990 - 05/1992
MITSUBISHI LANCER IV Schrägheck (C6_A, C7_A) 1.3 12V (C61A) 1299 ccm 55 KW / 75 PS 06/1992 - 05/1994
MITSUBISHI LANCER IV Schrägheck (C6_A, C7_A) 1.5 (C62A) 1468 ccm 62 KW / 84 PS 06/1988 - 05/1992
MITSUBISHI LANCER IV Schrägheck (C6_A, C7_A) 1.5 12V (C62A) 1468 ccm 66 KW / 90 PS 05/1989 - 05/1992
MITSUBISHI LANCER IV Schrägheck (C6_A, C7_A) 1.8 4WD (C77A) 1755 ccm 71 KW / 97 PS 09/1989 - 06/1992
MITSUBISHI SPACE WAGON (N3_W, N4_W) 1.8 4WD (N41W) 1834 ccm 90 KW / 122 PS 10/1991 - 10/1998
MITSUBISHI TREDIA (A21_) 1.4 GLX (A211) 1410 ccm 51 KW / 70 PS 10/1982 - 08/1985
MITSUBISHI TREDIA (A21_) 1.6 GLS (A212) 1597 ccm 55 KW / 75 PS 09/1982 - 10/1987
MITSUBISHI TREDIA (A21_) 1.8 GLS (A215) 1755 ccm 66 KW / 90 PS 08/1984 - 07/1986
SUBARU FORESTER (SF_) 2.0 AWD (SF5) 1994 ccm 90 KW / 122 PS 08/1997 - 09/2002
SUBARU FORESTER (SF_) 2.0 AWD (SF5) 1994 ccm 92 KW / 125 PS 06/1998 - 09/2002
SUBARU FORESTER (SF_) 2.0 S Turbo AWD (SF5) 1994 ccm 125 KW / 170 PS 06/1998 - 04/2001
SUBARU FORESTER (SF_) 2.0 S Turbo AWD (SF5) 1994 ccm 130 KW / 177 PS 04/2001 - 09/2002
SUBARU IMPREZA Coupe (GFC) 1.6 AWD (GC4) 1597 ccm 66 KW / 90 PS 12/1996 - 12/2000
SUBARU IMPREZA Coupe (GFC) 2.0 Turbo AWD (GC8) 1994 ccm 155 KW / 211 PS 12/1996 - 12/2000
SUBARU IMPREZA Station Wagon (GF) 1.6 i AWD (GF4) 1597 ccm 66 KW / 90 PS 08/1992 - 12/2000
SUBARU IMPREZA Station Wagon (GF) 1.6 i AWD (GF4) 1597 ccm 70 KW / 95 PS 06/1998 - 12/2000
SUBARU IMPREZA Station Wagon (GF) 1.8 i AWD (GF6) 1820 ccm 76 KW / 103 PS 08/1992 - 12/2000
SUBARU IMPREZA Station Wagon (GF) 2.0 i AWD (GF8) 1994 ccm 85 KW / 116 PS 12/1995 - 12/2000
SUBARU IMPREZA Station Wagon (GF) 2.0 i 16V AWD (GF8) 1994 ccm 92 KW / 125 PS 06/1998 - 12/2000
SUBARU IMPREZA Station Wagon (GF) 2.0 i Turbo AWD (GF8) 1994 ccm 155 KW / 211 PS 03/1994 - 12/2000
SUBARU IMPREZA Station Wagon (GF) 2.0 Turbo GT AWD (GF8) 1994 ccm 160 KW / 218 PS 06/1998 - 12/2000
SUBARU IMPREZA Stufenheck (GC) 1.6 i (GC3) 1597 ccm 66 KW / 90 PS 08/1992 - 12/2000
SUBARU IMPREZA Stufenheck (GC) 1.6 i AWD (GC4) 1597 ccm 66 KW / 90 PS 08/1992 - 12/2000
SUBARU IMPREZA Stufenheck (GC) 1.6 i AWD (GC4) 1597 ccm 70 KW / 95 PS 06/1998 - 12/2000
SUBARU IMPREZA Stufenheck (GC) 1.8 i AWD (GC6) 1820 ccm 76 KW / 103 PS 08/1992 - 12/2000
SUBARU IMPREZA Stufenheck (GC) 2.0 i AWD (GC8) 1994 ccm 85 KW / 115 PS 10/1995 - 12/2000
SUBARU IMPREZA Stufenheck (GC) 2.0 i AWD (GC8) 1994 ccm 92 KW / 125 PS 06/1998 - 12/2000
SUBARU IMPREZA Stufenheck (GC) 2.0 Turbo GT AWD (GC8) 1994 ccm 155 KW / 211 PS 03/1994 - 12/2000
SUBARU IMPREZA Stufenheck (GC) 2.0 Turbo GT AWD (GC8) 1994 ccm 160 KW / 218 PS 06/1998 - 12/2000
SUBARU JUSTY I (KAD) 1000 4WD (KAD-A) 997 ccm 40 KW / 54 PS 11/1984 - 12/1990
SUBARU LEGACY I (BC) 1800 4WD (BC3) 1820 ccm 76 KW / 103 PS 01/1989 - 09/1991
SUBARU LEGACY I (BC) 2000 4WD (BC5) 1994 ccm 85 KW / 116 PS 08/1991 - 07/1994
SUBARU LEGACY I (BC) 2000 Turbo 4WD (BC5) 1994 ccm 147 KW / 200 PS 05/1992 - 07/1994
SUBARU LEGACY II (BD) 2.0 i 4WD (BD5) 1994 ccm 85 KW / 116 PS 09/1994 - 03/1999
SUBARU LEGACY II (BD) 2.2 i 4WD (BD7) 2212 ccm 94 KW / 128 PS 09/1994 - 03/1999
SUBARU LEGACY II (BD) 2.2 i 4WD (BD7) 2212 ccm 96 KW / 131 PS 06/1996 - 03/1999
SUBARU LEGACY II (BD) 2.5 i 4WD (BD9) 2457 ccm 110 KW / 150 PS 06/1996 - 03/1999
SUBARU LEGACY III (BE) 2.0 AWD (BE5) 1994 ccm 92 KW / 125 PS 04/1999 - 08/2003
SUBARU LEGACY III Station Wagon (BH) 2.5 AWD (BH9) 2457 ccm 115 KW / 156 PS 12/1998 - 08/2003
SUBARU LEGACY II Station Wagon (BG) 2.0 i (BG4) 1994 ccm 85 KW / 116 PS 09/1994 - 11/1998
SUBARU LEGACY II Station Wagon (BG) 2.0 i 4WD (BG5) 1994 ccm 85 KW / 116 PS 09/1994 - 11/1998
SUBARU LEGACY II Station Wagon (BG) 2.2 i 4WD (BG7) 2212 ccm 94 KW / 128 PS 02/1994 - 12/1998
SUBARU LEGACY II Station Wagon (BG) 2.2 i 4WD (BG7) 2212 ccm 96 KW / 131 PS 06/1996 - 11/1998
SUBARU LEGACY II Station Wagon (BG) 2.5 i 4WD (BG9) 2457 ccm 110 KW / 150 PS 06/1996 - 11/1998
SUBARU LEGACY I Station Wagon (BC, BF, BJ) 1800 4WD (BF3) 1820 ccm 76 KW / 103 PS 01/1989 - 07/1994
SUBARU LEGACY I Station Wagon (BC, BF, BJ) 2000 Turbo Super 4WD (BF5) 1994 ccm 147 KW / 200 PS 05/1992 - 07/1994
SUBARU LEGACY I Station Wagon (BC, BF, BJ) 2200 Super 4WD (BF7) 2212 ccm 100 KW / 136 PS 01/1989 - 07/1994
SUBARU LEONE II (AB) 1800 4WD 1781 ccm 59 KW / 80 PS 09/1980 - 10/1984
SUBARU LEONE II (AB) 1800 4WD 1781 ccm 60 KW / 82 PS 09/1980 - 10/1984
SUBARU LEONE II Hatchback 1800 4WD 1781 ccm 59 KW / 80 PS 09/1980 - 10/1984
SUBARU LEONE II Hatchback 1800 Turismo 4WD 1781 ccm 60 KW / 82 PS 09/1980 - 10/1984
SUBARU LEONE III 1800 4WD 1781 ccm 66 KW / 90 PS 11/1984 - 12/1990
SUBARU LEONE III 1800 Cat 4WD 1781 ccm 70 KW / 95 PS 07/1986 - 09/1991
SUBARU LEONE III 1800 4WD 1782 ccm 72 KW / 98 PS 01/1988 - 12/1990
SUBARU LEONE III 1800 Turbo 4WD 1782 ccm 96 KW / 131 PS 03/1989 - 12/1990
SUBARU LEONE III 1800 Turbo 4WD 1782 ccm 100 KW / 136 PS 11/1984 - 12/1990
SUBARU LEONE III Station Wagon 1800 4WD 1781 ccm 66 KW / 90 PS 11/1984 - 12/1990
SUBARU LEONE III Station Wagon 1800 Super Catalytic-Conv 4WD 1781 ccm 70 KW / 95 PS 07/1986 - 02/1992
SUBARU LEONE III Station Wagon 1800 Super 4WD 1781 ccm 96 KW / 131 PS 03/1989 - 12/1990
SUBARU LEONE III Station Wagon 1800 Super Turbo 4WD 1781 ccm 100 KW / 136 PS 11/1984 - 12/1990
SUBARU LEONE III Station Wagon 1800 4WD 1782 ccm 72 KW / 98 PS 12/1986 - 07/1991
SUBARU LEONE II Station Wagon 1800 4WD (AM) 1781 ccm 59 KW / 80 PS 09/1980 - 10/1984
SUBARU LEONE II Station Wagon 1800 Super 4WD (AM, AJ) 1781 ccm 60 KW / 82 PS 09/1980 - 10/1984
SUBARU LIBERO Bus (E10, E12) 1.0 4WD (E10, KJ6) 997 ccm 37 KW / 50 PS 01/1983 - 12/1987
SUBARU LIBERO Bus (E10, E12) 1.2 4WD (E12, KJ8) 1190 ccm 38 KW / 52 PS 08/1986 - 02/2000
SUBARU XT Coupe (XT) 1.8 Turbo 4WD (AX7) 1782 ccm 88 KW / 120 PS 01/1988 - 12/1990
SUBARU XT Coupe (XT) 1.8 Turbo 4WD (AX7) 1782 ccm 96 KW / 131 PS 01/1987 - 12/1990
SUBARU XT Coupe (XT) 1.8 Turbo 4WD (AX7) 1782 ccm 100 KW / 136 PS 11/1984 - 12/1990
SUZUKI GRAND VITARA I (FT, HT) 1.6 4x4 (SQ416) 1590 ccm 69 KW / 94 PS 03/1998 - 07/2003
SUZUKI GRAND VITARA I (FT, HT) 2.0 4x4 (TA52, TL52, SQ420) 1995 ccm 94 KW / 128 PS 03/1998 - 07/2003
SUZUKI GRAND VITARA I (FT, HT) 2.5 V6 24V 4x4 (SQ625) 2493 ccm 116 KW / 158 PS 04/2001 - 07/2003
SUZUKI GRAND VITARA I (FT, HT) 2.5 V6 24V 4x4 (TD62, SQ625) 2493 ccm 106 KW / 144 PS 04/1998 - 07/2003
SUZUKI GRAND VITARA I (FT, HT) 2.0 TD 4x4 (SQ420D) 1998 ccm 64 KW / 87 PS 03/1998 - 07/2003
SUZUKI GRAND VITARA I Geländewagen offen (GT) 1.6 4x4 (SQ416) 1590 ccm 69 KW / 94 PS 03/1998 - 07/2003
SUZUKI GRAND VITARA I Geländewagen offen (GT) 2.0 4x4 (SQ420) 1995 ccm 94 KW / 128 PS 03/1998 - 07/2003
SUZUKI SWIFT II Stufenheck (AH, AJ) 1.6 i (SF416, AH14) 1590 ccm 68 KW / 92 PS 01/1990 - 05/2001
SUZUKI SWIFT II Stufenheck (AH, AJ) 1.6 i 4WD (SF416, AJ14) 1590 ccm 68 KW / 92 PS 01/1990 - 05/2001
SUZUKI SWIFT II Stufenheck (AH, AJ) 1.6 (SF416, AH14) 1590 ccm 70 KW / 95 PS 11/1989 - 12/1991
SUZUKI SWIFT II Stufenheck (AH, AJ) 1.6 4WD (SF416, AJ14) 1590 ccm 70 KW / 95 PS 11/1989 - 12/1991
SUZUKI VITARA (ET, TA, TD) 1.6 Allrad (TA, TA01, SE416) 1590 ccm 59 KW / 80 PS 07/1988 - 03/1998
SUZUKI VITARA (ET, TA, TD) 1.6 Allrad (SE416, TA01) 1589 ccm 60 KW / 82 PS 07/1988 - 12/1995
SUZUKI VITARA (ET, TA, TD) 1.6 i 16V Allrad (ET, TA02, SE416) 1590 ccm 71 KW / 97 PS 07/1990 - 03/1998
SUZUKI VITARA (ET, TA, TD) 2.0 16V Allrad (SV420) 1995 ccm 97 KW / 132 PS 12/1996 - 03/1998
SUZUKI VITARA (ET, TA, TD) 2.0 V6 24V Allrad (SV620) 1998 ccm 100 KW / 136 PS 12/1994 - 03/1998
SUZUKI VITARA (ET, TA, TD) 1.9 D Allrad (SE419TD) 1905 ccm 50 KW / 68 PS 01/1995 - 03/1998
SUZUKI VITARA (ET, TA, TD) 1.9 D Allrad (SE419TD) 1905 ccm 55 KW / 75 PS 08/1996 - 03/1998
SUZUKI VITARA Cabrio (ET, TA) 1.6 (TA01, SE416) 1589 ccm 59 KW / 80 PS 07/1988 - 01/1995
SUZUKI VITARA Cabrio (ET, TA) 2.0 16V (TA51, SV420) 1995 ccm 97 KW / 132 PS 12/1996 - 03/1999
SUZUKI VITARA Cabrio (ET, TA) 1.9 D (SE419TD) 1905 ccm 50 KW / 68 PS 01/1995 - 03/1998
SUZUKI VITARA Cabrio (ET, TA) 1.9 D (SE419TD) 1905 ccm 55 KW / 75 PS 08/1996 - 03/1999
SUZUKI X-90 (EL) 1.6 i 16V 4x4 (SZ416) 1590 ccm 71 KW / 97 PS 09/1995 - 12/1997
SUZUKI X-90 (EL) 1.6 i 16V (SZ416) 1590 ccm 71 KW / 97 PS 09/1995 - 12/1997
Eigene Bewertung schreiben
Sie bewerten:Herth+Buss Jakoparts Faltenbalgsatz, Antriebswelle J2885002
Ihre Bewertung