Arama

WISCO 1223490 Stop Sol 131515, 3000203002, 622066200, 7521471, 801139, CTK714, GCK591AF, LCK249, NCK548, TCK3548, VCK600, WBM002, XHK10250

Name: WISCO 1223490 Stop Sol
Brand: WISCO
SKU: wisco-1223490
Price: 35486.00 TRY
Availability: OutOfStock
Rating: 5 (1 reviews)

Üretici/Marka:

Stok Kodu: wisco-1223490

Üretici Numarası: 1223490

OEM: 131515, 3000203002, 622066200, 7521471, 801139, CTK714, GCK591AF, LCK249, NCK548, TCK3548, VCK600, WBM002, XHK10250

GTIN/EAN: 4057795183131

Ücretsiz kargo

Teslim süresi: İrtibat Kurunuz

Durumu: YAKINDA STOKLARDA !

51.448 ₺ %31

35.486 ₺

WISCO 1223490 Stop Sol, OEM: 131515, 3000203002, 622066200, 7521471, 801139, CTK714, GCK591AF, LCK249, NCK548, TCK3548, VCK600, WBM002, XHK10250. Ücretsiz kargo imkanı. Kampanyalı ve indirimli fiyatlarla satın al.

Ürün Özellikleri
Orijinal Parça Üreticisi Bilgileri (OEMs)
Alternatif Ürünler
Ürünün Kullanıldığı Araçlar

Ürün Özellikleri

Teknik bilgi numarası: TDFA

Ø: 215 mm

Diş sayısı: 10

Orijinal Parça Üreticisi Bilgileri (OEMs)

BMW: 1223212, 1223290, 21211225955, 21211222510, 21517521471, 1226123, 21211223215, 21211223566, 12232559, 21211223570

Alternatif Ürünler

ALKAR: 2211417

ASAM: 32169

BLUE PRİNT: ADB113104

DEPO: 370160023, 4421906LUE, 4421919LU

EUROREPAR: 1610159580, 1668236280, 1682220980

FEBİ BİLSTEİN: 10897

FREY: 840101401

HC-CARGO: 260452

KALE: 393400

LUCAS: LKCA610002

LUK: 302220115, 302220118, 322012916, 322016510, 600006700, 622066200, 622321400, L03022020115, L03022020118, L03H22020118

MAGNETI MARELLI: 350203255000, 350203759000, 350203900000, 359003221290, 714098290179

NRF: 35555

SACHS: 1862194131, 1878005786

TRUCKTEC: 823100

TYC: 110378012

Ürünün Kullanıldığı Araçlar

Üretici Model	Yıl	Beygir	Kasa Tipi
BMW 3 316 g 164E2	02.1996-08.2000	102	Hatchback
BMW 3 316 i 164E1	07.1988-06.1991	102	Sedan
BMW 3 316 i 164E1	09.1987-06.1991	100	Sedan
BMW 3 316 i 164E1	03.1991-08.1993	100	Sedan
BMW 3 316 i 164E1	09.1991-06.1994	100	Station wagon
BMW 3 316 i 164E1	09.1991-06.1994	102	Station wagon
BMW 3 316 i 164E2	09.1993-11.1998	102	Coupe
BMW 3 316 i 164E2	01.1994-08.2000	102	Hatchback
BMW 3 316 i 164E2	09.1993-05.1998	102	Sedan
BMW 3 316 i 164E2	03.1997-05.1999	102	Station wagon
BMW 3 318 i 184E1	09.1990-10.1993	113	Cabrio
BMW 3 318 i 184E1	06.1987-12.1991	113	Sedan
BMW 3 318 i 184E1	09.1987-06.1991	115	Sedan
BMW 3 318 i 184E1	09.1990-08.1993	113	Sedan
BMW 3 318 i 184E1	04.1989-06.1994	113	Station wagon
BMW 3 318 i 184E1	09.1987-06.1991	115	Station wagon
BMW 3 318 i 184E2	03.1994-11.1999	115	Cabrio
BMW 3 318 i 184E2	09.1993-11.1998	115	Sedan
BMW 3 318 i 184E2	09.1995-04.1999	116	Station wagon
BMW 3 318 is 184S1	01.1992-12.1995	140	Coupe
BMW 3 318 is 184S1	09.1993-12.1995	140	Sedan
BMW 3 318 is 184S1	09.1989-08.1991	136	Sedan
BMW 3 318 ti 184S1	09.1994-12.1995	140	Hatchback
BMW 5 518 g 184E2	02.1996-07.1996	115	Station wagon
BMW 5 518 i 184E1	09.1989-04.1994	113	Sedan
BMW 5 518 i 184E1	04.1993-04.1994	113	Station wagon
BMW 5 518 i 184E2	05.1994-08.1995	115	Sedan
BMW 5 518 i 184E2	05.1994-07.1996	115	Station wagon

Taksit Seçenekleri

WISCO 1223490 Stop Sol 131515, 3000203002, 622066200, 7521471, 801139, CTK714, GCK591AF, LCK249, NCK548, TCK3548, VCK600, WBM002, XHK10250

Febi Bilstein 109146 Eksantrik Mil Kapagi (Kulbutor) Partner Berlingo 05> 307 206 C4 308 206 207 Dv6 1.6hdi 16v Focus II Cmax 04 > Focus II 04 > 1 6tdci İTROEN BERLINGO , BERLINGO / BERLINGO FIRST , BERLINGO MULTISPACE , C2 , C3 I, C

Ref. No: 0248.L1, 3M5Q, 6K271, AC

MAPA 005240 100 Debriyaj Seti (Baskı-Balata-Rulman) Gazelle Next 2.8td Yenı Model 13> GAZELLE TICARI

Ref. No: 53151231031, 63082001150, 063082001150, 201878005456

PSA 0248.L1 Eksantrik Mil Kapagi (Kulbutor) Partner Berlingo 05> 307 206 C4 308 206 207 Dv6 1.6hdi 16v Focus II Cmax 04 > Focus II 04 > 1 6tdci İTROEN BERLINGO , BERLINGO / BERLINGO FIRST , BERLINGO MULTISPACE , C2 , C3 I, C

Ref. No: 3M5Q, 6K271, AC, 0248.L1, 0248.L1

TRW DF4422 Fren Dıskı Arka FORD C-MAX , FOCUS C-MAX , FOCUS II - VOLVO C30 , C70 II, S40 II, V50

Ref. No: ME7M5J, 2A315, BA

LuK 624 2286 00 Clutchrepset BMW 5 SERİSİ, 7 SERİSİ

Ref. No: 415934, 0415934, 415938, 0415938, 1204419, 1204419

PSA 13440453 Sis Kapak Sağ Kromsuz OPEL ASTRA J

Ref. No: 1223290, 13440453

EUROREPAR 1682209580 Klima Radyatörü FORD TOURNEO CONNECT , TRANSIT CONNECT

Ref. No: 2T1H19710AC

LuK 623066300 Debriyaj Seti E34 E36 [M50] 228mm AC- 320i 520i BMW 3 SERİSİ, 5 SERİSİ

Ref. No: 21211223240, 1204419, 1204419, 12044194, 1204419.4, 1207275

Valeo 837049 Dmf Volant+Debriyaj Seti+rulman Bmw E46 320i 323i E39 520i 525i BMW 3 SERİSİ, 5 SERİSİ, Z3

Ref. No: 21217509078, 1223610, 1223610, 21211223610, 21211223610, 21217501379

NTN / SNR R15269 Porya Rulmanı Arka FORD C-MAX , FOCUS C-MAX , FOCUS II

Ref. No: 7M512C299AD

DEPO 442-1906L5UE Stop Lambası Sol CORSA B

Ref. No: 1223490, 90444809

SACHS 3000 950 058 Debriyaj Seti (Baskı Farklı) Bmw M20 B25 E30 E34 BMW 3 SERİSİ, 5 SERİSİ, Z1

Ref. No: 21211223102, 21211223103, 21211223103, 21211223116, 21211223116, 21211223101

Bosch 0986479S49 Arka Fren (Ayna) Diski P308 Sw P308 Coupe C4 (B7) - (Tek Teker Icin) - (Diam:249 Ep 9) - (Hava Sogutmasiz) FORD C-MAX , FOCUS C-MAX , FOCUS II

Ref. No: ME7M5J, 2A315, BA

EUROREPAR 1682298780 Debriyaj Takımı BMW 3 SERİSİ

Ref. No: 1682298780

LuK 624 3288 00 Debriyaj Seti E87 [N52] 240mm 130i BMW 1 SERİSİ, Z4

Ref. No: 21207587369, 21207556563, 21207556563, 21207568570, 21207568570, 21207568572

LuK 623 2774 00 Debriyaj Seti E46 [M43 N40 N42] 228mm 316-318i BMW 3 SERİSİ, Z3

Ref. No: 21217523618, 1204419, 1204419, 12044194, 1204419.4, 1207275

Bosch 0986479169 Fren Dıskı Arka FORD C-MAX , FOCUS C-MAX , FOCUS II

Ref. No: 9M512A315BB

BSG 30-525-008 Klima Radyatörü FORD TOURNEO CONNECT , TRANSIT CONNECT

Ref. No: 2T1H19710AC

Febi Bilstein 46212 Fren Hortumu Ön FORD C-MAX , FOCUS C-MAX , FOCUS I, FOCUS II

Ref. No: 3M512078AH

FIAT OPAR 9651815680 Külbürtör Kapağı P307 Dv6 1.6hdi P308 P206 P207 P407 Partner C4 Scudo İTROEN BERLINGO , BERLINGO / BERLINGO FIRST , BERLINGO MULTISPACE , C2 , C3 I, C

Ref. No: 0248.L1, 3M5Q, 6K271, AC

BSG 30-210-033 Fren Dıskı Arka FORD C-MAX , FOCUS C-MAX , FOCUS II - VOLVO C30 , C70 II, S40 II, V40 , V50

Ref. No: ME7M5J, 2A315, BA

LuK 624 3296 00 Debriyaj Seti M57 M62 [E39 E38 X5-E53] 240mm 525-535d 540-740i 3.0d 1996-03 BMW 5 SERİSİ, 7 SERİSİ, 8 SERİSİ, X5

Ref. No: 21211223607, 1223579, 1223579, 1223607, 1223607, 1223691

DEPO 442-1949R-UE Stop Lambası Sağ OPEL COMBO

Ref. No: 1223531, 90486300

GOETZE NÜRAL 87-73461 050 Piston+segman BMW 3 SERİSİ, 5 SERİSİ

Ref. No: 624003624003

SVAC 20-0144 On Fren Hortumu (Sağ - Sol) Focus Iı Focus C Max (04 07) C Max 07 > FORD C-MAX , FOCUS C-MAX , FOCUS II

Ref. No: 223474, 3M512078AH, 1387264, 1306237, 1303372, 1232439, 1226616, 3M512078AC, 6M5

LuK 624315800 Debriyaj Seti M54 [E46 E60] 240mm 330-530i 2004-05 BMW 3 SERİSİ, 5 SERİSİ, X3

Ref. No: 21217523622, 21207531556, 21207531556, 21207551328, 21207551328, 21207553768

MAPA 016215 000 Debriyaj Seti (1.8ıs-Tds) Bmw M42 B18 M41 D17 E36 93>98 M43 B18 E34 Z3 E36 95>98 BMW 3 SERİSİ, 5 SERİSİ, Z3

Ref. No: 21211223571, 1223331, 1223571, 21211223331, 21211223571, 1223331

LuK 323 0182 17 Debriyaj Balatası BMW 3 SERİSİ, 5 SERİSİ

Ref. No: 21211223475

LuK 623 0657 00 Debriyaj Seti BMW 3 SERİSİ, 5 SERİSİ

Ref. No: 21211223545, 1204419, 1204419, 12044194, 1204419.4, 1207275

Bosch 0986486552 Debriyaj Alt Merkezi Bmw 3 Serisi E46 -X3 E83 -Z4 E85-E86 BMW 3 SERİSİ, X3 , Z4

Ref. No: 21526785966, 21521164919, 21521164919, 21526766279, 21526766279, 21526775922

LuK 623317400 Debriyaj Seti N42 N46 [E46] 230mm 318i 2004-05 BMW 3 SERİSİ

Ref. No: 21217527667, 21207567842, 21207567842, 21217515087, 21217515087, 21217515091

LuK 622 0654 00 Debriyaj Seti E30 E34 E36 [M40>M44] 215mm AC+ 318i-is-ti-tds 518i BMW 3 SERİSİ, 5 SERİSİ, Z3

Ref. No: 21211223571, 1204419, 1204419, 12044194, 1204419.4, 1207275

Bosch 0986486607 Debriyaj Merkezi E60 E87>X3-E83 F10 X3-F25 X4-F26 Alt 22.20mm Plastik BMW 1 SERİSİ, 3 SERİSİ, 5 SERİSİ, 6 SERİSİ, X1 , X3 , X4 , Z4

Ref. No: 21526785964, 21521158903, 21521158903, 21521164917, 21521164917, 21526756456

LuK 623 3178 00 Debriyaj Seti N40 N42 N45 N46 [E46] 230mm 316i 2004-05 BMW 3 SERİSİ

Ref. No: 21217527666, 1223624, 1223624, 21211223624, 21211223624, 21217500059

SACHS 3000 970 093 Debriyaj Seti Bmw E87 E46 N40 N42 N45 N43 BMW 3 SERİSİ, Z3

Ref. No: 21217523618, 7500059, 7500059, 21211223624, 21211223624, 21217500061

DEPO 442-1911L-UE Sol Arka Stop OPEL ASTRA F

Ref. No: 90421969, 1223145

LuK 624 3158 10 Debriyaj Seti Bmw E46 E60 E90 E91 F10 F11 E83 E84 M47 BMW 1 SERİSİ, 3 SERİSİ, 5 SERİSİ, 6 SERİSİ, X1 , X3

Ref. No: 21207575556, 21207553151, 21207553151, 21207556560, 21207556560, 21207559542

BSG 30-122-041 Eksantrik Kapağı İTROEN BERLINGO , BERLINGO / BERLINGO FIRST , BERLINGO MULTISPACE , C2 , C3 I, C

Ref. No: 0248.L1, 3M5Q, 6K271, AC

LuK 415017410 Volan Dmf Bmw N42 N46 E46 00>06 BMW 3 SERİSİ

Ref. No: 523618, 7525183, 7508627, 7508709, 7510163, 7512693, 7515086, 7515090, 7515222,

LuK 623 3235 00 Debriyaj Seti M54 [E46 E60] 228mm 320-325i 520-525i 2004-05 BMW 3 SERİSİ, 5 SERİSİ, Z4

Febi Bilstein 109146 Eksantrik Mil Kapagi (Kulbutor) Partner Berlingo 05> 307 206 C4 308 206 207 Dv6 1.6hdi 16v Focus II Cmax 04 > Focus II 04 > 1 6tdci

İTROEN BERLINGO , BERLINGO / BERLINGO FIRST , BERLINGO MULTISPACE , C2 , C3 I, C

MAPA 005240 100 Debriyaj Seti (Baskı-Balata-Rulman) Gazelle Next 2.8td Yenı Model 13>

GAZELLE TICARI

PSA 0248.L1 Eksantrik Mil Kapagi (Kulbutor) Partner Berlingo 05> 307 206 C4 308 206 207 Dv6 1.6hdi 16v Focus II Cmax 04 > Focus II 04 > 1 6tdci

İTROEN BERLINGO , BERLINGO / BERLINGO FIRST , BERLINGO MULTISPACE , C2 , C3 I, C

TRW DF4422 Fren Dıskı Arka

FORD C-MAX , FOCUS C-MAX , FOCUS II - VOLVO C30 , C70 II, S40 II, V50

LuK 624 2286 00 Clutchrepset

BMW 5 SERİSİ, 7 SERİSİ

PSA 13440453 Sis Kapak Sağ Kromsuz

OPEL ASTRA J

EUROREPAR 1682209580 Klima Radyatörü

FORD TOURNEO CONNECT , TRANSIT CONNECT

LuK 623066300 Debriyaj Seti E34 E36 [M50] 228mm AC- 320i 520i

BMW 3 SERİSİ, 5 SERİSİ

Valeo 837049 Dmf Volant+Debriyaj Seti+rulman Bmw E46 320i 323i E39 520i 525i

BMW 3 SERİSİ, 5 SERİSİ, Z3

NTN / SNR R15269 Porya Rulmanı Arka

FORD C-MAX , FOCUS C-MAX , FOCUS II

DEPO 442-1906L5UE Stop Lambası Sol

CORSA B

SACHS 3000 950 058 Debriyaj Seti (Baskı Farklı) Bmw M20 B25 E30 E34

BMW 3 SERİSİ, 5 SERİSİ, Z1

Bosch 0986479S49 Arka Fren (Ayna) Diski P308 Sw P308 Coupe C4 (B7) - (Tek Teker Icin) - (Diam:249 Ep 9) - (Hava Sogutmasiz)

FORD C-MAX , FOCUS C-MAX , FOCUS II

EUROREPAR 1682298780 Debriyaj Takımı

BMW 3 SERİSİ

LuK 624 3288 00 Debriyaj Seti E87 [N52] 240mm 130i

BMW 1 SERİSİ, Z4

LuK 623 2774 00 Debriyaj Seti E46 [M43 N40 N42] 228mm 316-318i

BMW 3 SERİSİ, Z3

Bosch 0986479169 Fren Dıskı Arka

FORD C-MAX , FOCUS C-MAX , FOCUS II

BSG 30-525-008 Klima Radyatörü

FORD TOURNEO CONNECT , TRANSIT CONNECT

Febi Bilstein 46212 Fren Hortumu Ön

FORD C-MAX , FOCUS C-MAX , FOCUS I, FOCUS II

FIAT OPAR 9651815680 Külbürtör Kapağı P307 Dv6 1.6hdi P308 P206 P207 P407 Partner C4 Scudo

İTROEN BERLINGO , BERLINGO / BERLINGO FIRST , BERLINGO MULTISPACE , C2 , C3 I, C

BSG 30-210-033 Fren Dıskı Arka

FORD C-MAX , FOCUS C-MAX , FOCUS II - VOLVO C30 , C70 II, S40 II, V40 , V50

LuK 624 3296 00 Debriyaj Seti M57 M62 [E39 E38 X5-E53] 240mm 525-535d 540-740i 3.0d 1996-03

BMW 5 SERİSİ, 7 SERİSİ, 8 SERİSİ, X5

DEPO 442-1949R-UE Stop Lambası Sağ

OPEL COMBO

GOETZE NÜRAL 87-73461 050 Piston+segman

BMW 3 SERİSİ, 5 SERİSİ

SVAC 20-0144 On Fren Hortumu (Sağ - Sol) Focus Iı Focus C Max (04 07) C Max 07 >

FORD C-MAX , FOCUS C-MAX , FOCUS II

LuK 624315800 Debriyaj Seti M54 [E46 E60] 240mm 330-530i 2004-05

BMW 3 SERİSİ, 5 SERİSİ, X3

MAPA 016215 000 Debriyaj Seti (1.8ıs-Tds) Bmw M42 B18 M41 D17 E36 93>98 M43 B18 E34 Z3 E36 95>98

BMW 3 SERİSİ, 5 SERİSİ, Z3

LuK 323 0182 17 Debriyaj Balatası

BMW 3 SERİSİ, 5 SERİSİ

LuK 623 0657 00 Debriyaj Seti

BMW 3 SERİSİ, 5 SERİSİ

Bosch 0986486552 Debriyaj Alt Merkezi Bmw 3 Serisi E46 -X3 E83 -Z4 E85-E86

BMW 3 SERİSİ, X3 , Z4

LuK 623317400 Debriyaj Seti N42 N46 [E46] 230mm 318i 2004-05

BMW 3 SERİSİ

LuK 622 0654 00 Debriyaj Seti E30 E34 E36 [M40>M44] 215mm AC+ 318i-is-ti-tds 518i

BMW 3 SERİSİ, 5 SERİSİ, Z3

Bosch 0986486607 Debriyaj Merkezi E60 E87>X3-E83 F10 X3-F25 X4-F26 Alt 22.20mm Plastik

BMW 1 SERİSİ, 3 SERİSİ, 5 SERİSİ, 6 SERİSİ, X1 , X3 , X4 , Z4

LuK 623 3178 00 Debriyaj Seti N40 N42 N45 N46 [E46] 230mm 316i 2004-05

BMW 3 SERİSİ

SACHS 3000 970 093 Debriyaj Seti Bmw E87 E46 N40 N42 N45 N43

BMW 3 SERİSİ, Z3

DEPO 442-1911L-UE Sol Arka Stop

OPEL ASTRA F

LuK 624 3158 10 Debriyaj Seti Bmw E46 E60 E90 E91 F10 F11 E83 E84 M47

BMW 1 SERİSİ, 3 SERİSİ, 5 SERİSİ, 6 SERİSİ, X1 , X3

BSG 30-122-041 Eksantrik Kapağı

İTROEN BERLINGO , BERLINGO / BERLINGO FIRST , BERLINGO MULTISPACE , C2 , C3 I, C

LuK 415017410 Volan Dmf Bmw N42 N46 E46 00>06

BMW 3 SERİSİ

LuK 623 3235 00 Debriyaj Seti M54 [E46 E60] 228mm 320-325i 520-525i 2004-05

BMW 3 SERİSİ, 5 SERİSİ, Z4

LuK 624 2333 00 Debriyaj Seti M51 M52 [E39 E38 E46] 240mm 328-528-728i 525-725tds 1998-05

BMW 3 SERİSİ, 5 SERİSİ, 7 SERİSİ, Z3

BSG 65-922-098 Sağ Sis Far Kapağı Nikelajsız

OPEL ASTRA J

DEPO 442-1949L-UE Stop Lambası Sol

OPEL COMBO

LuK 624 3152 00 Debriyaj Seti M54 [E39 E46] 240mm 325xi 330-530i 1998-03

BMW 3 SERİSİ, 5 SERİSİ, Z3

TAP 1401022 Sis Far Çerçevesi Sağ Nikelaj Takılır Astra -J Hb

BMW 3 SERİSİ, 5 SERİSİ

LuK 624 3345 00 Debriyaj Seti M57-N [E60] 240mm 525-530d 2002-04

BMW 5 SERİSİ

LuK 623 0268 06 Debriyaj Seti M50 M52 [E34 E36 E39] 228mm AC+ 320i 520i 1990-97

BMW 3 SERİSİ, 5 SERİSİ

FORD 2T1H 19710 AC Klima Radyatörü

BMW 3 SERİSİ, 5 SERİSİ

MAPA 010228 100 Debriyaj Seti (Baskı Farklı) Bmw M20 B25 E30 E34

BMW 3 SERİSİ, 5 SERİSİ

MAPA 002228200 Debriyaj Seti Bmw E30 325-323i-325td-525-523 M52 B25

BMW 3 SERİSİ, 5 SERİSİ

LuK 623 3230 00 Debriyaj Seti M52 M54 M56 [E39 E46] 228mm 320>325i 520>525i 1998-05

BMW 3 SERİSİ, 5 SERİSİ, Z3 , Z4

MAPA 016215 900 Debriyaj Seti E21 315-316-318 75-84 E28 518-518i 81-87 M10b16

BMW 3 SERİSİ, 5 SERİSİ

SACHS 3000 133 002 Debriyaj Seti M50 M52 [E34 E36 E39] 228mm AC+ 320i 520i 1990-97

BMW 3 SERİSİ, 5 SERİSİ

SWAG 50924620 Arka Fren (Aynasi) Diski Focus II Cb4 04>11 C-Max (Dm2) 07>09 Volvo V50 04>12 C30 06>12 C70 II 05>13 S40 II 04>12 17 Jant - 16 Jant Du¨z 280mm 5 Bi·jon

FORD C-MAX , FOCUS C-MAX , FOCUS II - VOLVO C30 , C70 II, S40 II, V50

FTE KN22062.3.3 Debriyaj Merkezi E46 X3-E83 Alt 22.20mm

BMW 3 SERİSİ, X3 , Z4

SWAG 33100085 Eksantrik Mil Kapagi (Kulbutor) Partner Berlingo 05> 307 206 C4 308 206 207 Dv6 1.6hdi 16v Focus II Cmax 04 > Focus II 04 > 1 6tdci

İTROEN BERLINGO , BERLINGO / BERLINGO FIRST , BERLINGO MULTISPACE , C2 , C3 I, C

PSA 1617191180 Vıda

UDI 100 C3, 200 C3, A1 , A3 , A4 Allroad B8, A4 Allroad B9, A4 B5, A4 B6, A4 B7,

DELPHI LM80202 Fren Ana Merkezı C-Max 03 > 07 Focus Iı 04 > 11 1.6 Tdcı Mazda 3 03 > 09

FORD C-MAX , FOCUS C-MAX , FOCUS II

FACET 21.0076 Abs Sensoru On Bmw E87 E81 E90 E92 E93

BMW 1 SERİSİ, 3 SERİSİ