Catalogue

  • work-time

    work-time

  • contact-us

    contact-us
NRF 550304 Radiator, engine cooling
  • NRF 550304 Radiator, engine cooling

NRF 550304 Radiator, engine cooling

550304
NRF
€154.61
Tax included
Quantity
8 Items

Ask about the product on WhatsApp
Dostupné v skladoch

Zvoľte počet kusov pri vybranom sklade.

Distribučný sklad 1 Cena s DPH: €201.20 Dostupné: 3 ks
Distribučný sklad 3 Cena s DPH: €183.10 Dostupné: 2 ks
Distribučný sklad 4 Cena s DPH: €154.61 Dostupné: 3 ks
  Zásady zabezpečenia

(upraviť pomocou modulu Ubezpečenie zákazníka)

  Zásady doručenia

(upraviť pomocou modulu Ubezpečenie zákazníka)

  Zásady vrátenia

(upraviť pomocou modulu Ubezpečenie zákazníka)

Product Details
550304
8 Items
New

Data sheet

Material
Aluminium
Core Length [mm]
640
Core Width [mm]
424
Core Depth [mm]
16
Radiator type
Brazed cooling fins

Specific References

EAN13
8718042411068
MPN
550304
4SEASONS
118224
AKS DASIS
120119N
AVA QUALITY COOLING
MS2712
JDEUS
M017107X
MAHLE
CIR 25 000P
MERCEDES-BENZ
0995002003
MERCEDES-BENZ
A0995002003
NISSENS
606292
THERMOTEC
DAM020TT
VAN WEZEL
30002712

C-CLASS (W205) AMG C 43 4-matic (205.064) (2016 - 2018) 2996 ccm, 270 kw, 367 hp []

C-CLASS (W205) AMG C 43 4-matic (205.064) (2018 - 2021) 2996 ccm, 287 kw, 390 hp []

C-CLASS (W205) C 160 (205.044) (2015 - 2019) 1595 ccm, 95 kw, 129 hp []

C-CLASS (W205) C 160 (205.075) (2019 - 2021) 1497 ccm, 95 kw, 129 hp []

C-CLASS (W205) C 180 (205.040) (2018 - 2021) 1595 ccm, 110 kw, 150 hp []

C-CLASS (W205) C 180 (205.040, 205.140) (2014 - 2021) 1595 ccm, 115 kw, 156 hp []

C-CLASS (W205) C 180 (205.076) (2019 - 2021) 1497 ccm, 115 kw, 156 hp []

C-CLASS (W205) C 180 BlueTEC / d (205.036) (2014 - 2018) 1598 ccm, 85 kw, 116 hp []

C-CLASS (W205) C 180 d (205.000) (2018 - 2021) 1597 ccm, 90 kw, 122 hp []

C-CLASS (W205) C 200 (205.042) (2013 - 2018) 1991 ccm, 135 kw, 184 hp []

C-CLASS (W205) C 200 4-matic (205.043) (2015 - 2018) 1991 ccm, 135 kw, 184 hp []

C-CLASS (W205) C 200 4-matic (205.079) (2019 - 2021) 1991 ccm, 150 kw, 204 hp []

C-CLASS (W205) C 200 BlueTEC / d (205.037) (2014 - 2018) 1598 ccm, 100 kw, 136 hp []

C-CLASS (W205) C 200 d (205.001) (2018 - 2021) 1597 ccm, 118 kw, 160 hp []

C-CLASS (W205) C 200 d (205.007) (2015 - 2018) 2143 ccm, 100 kw, 136 hp []

C-CLASS (W205) C 200 d (205.011) (2018 - 2018) 1950 ccm, 110 kw, 150 hp []

C-CLASS (W205) C 200 EQ Boost (205.077) (2018 - 2021) 1497 ccm, 135 kw, 184 hp []

C-CLASS (W205) C 200 EQ Boost 4-matic (205.078) (2018 - 2021) 1497 ccm, 135 kw, 184 hp []

C-CLASS (W205) C 220 BlueTEC / d (205.002, 205.004) (2014 - 2018) 2143 ccm, 125 kw, 170 hp []

C-CLASS (W205) C 220 BlueTEC / d (205.003) (2014 - 2016) 2143 ccm, 120 kw, 163 hp []

C-CLASS (W205) C 220 d (205.014) (2018 - 2021) 1950 ccm, 143 kw, 194 hp []

C-CLASS (W205) C 220 d 4-matic (205.005) (2015 - 2018) 2143 ccm, 125 kw, 170 hp []

C-CLASS (W205) C 220 d 4-matic (205.015) (2018 - 2021) 1950 ccm, 143 kw, 194 hp []

C-CLASS (W205) C 250 (205.045) (2014 - 2018) 1991 ccm, 155 kw, 211 hp []

C-CLASS (W205) C 250 BlueTEC / d (205.008, 205.006) (2014 - 2018) 2143 ccm, 150 kw, 204 hp []

C-CLASS (W205) C 250 BlueTEC / d 4-matic (205.009) (2014 - 2018) 2143 ccm, 150 kw, 204 hp []

C-CLASS (W205) C 300 (205.048) (2015 - 2018) 1991 ccm, 180 kw, 245 hp []

C-CLASS (W205) C 300 (205.083) (2018 - 2021) 1991 ccm, 190 kw, 258 hp []

C-CLASS (W205) C 300 (205.083) (2018 - 2021) 1991 ccm, 183 kw, 249 hp []

C-CLASS (W205) C 300 4-matic (205.049) (2013 - 2018) 1991 ccm, 180 kw, 245 hp []

C-CLASS (W205) C 300 4-matic (205.084) (2018 - 2021) 1991 ccm, 190 kw, 258 hp []

C-CLASS (W205) C 300 BlueTEC Hybrid / h (205.012) (2014 - 2018) 2143 ccm, 170 kw, 231 hp []

C-CLASS (W205) C 300 d (205.018) (2018 - 2021) 1950 ccm, 180 kw, 245 hp []

C-CLASS (W205) C 300 d 4-matic (205.019) (2018 - 2021) 1950 ccm, 180 kw, 245 hp []

C-CLASS (W205) C 300 de (205.013) (2019 - 2021) 1950 ccm, 225 kw, 306 hp []

C-CLASS (W205) C 300 e (205.053) (2019 - 2021) 1991 ccm, 235 kw, 320 hp []

C-CLASS (W205) C 300 e 4-matic (205.054) (2019 - 2021) 1991 ccm, 235 kw, 320 hp []

C-CLASS (W205) C 300 EQ Boost (205.083) (2019 - 2021) 1991 ccm, 190 kw, 258 hp []

C-CLASS (W205) C 300 EQ Boost 4-matic (205.084) (2019 - 2021) 1991 ccm, 190 kw, 258 hp []

C-CLASS (W205) C 350 e (205.047) (2015 - 2018) 1991 ccm, 205 kw, 279 hp []

C-CLASS (W205) C 400 4-matic (205.066) (2014 - 2020) 2996 ccm, 245 kw, 333 hp []

C-CLASS (W205) C 450 AMG 4-matic (205.064) (2015 - 2018) 2996 ccm, 270 kw, 367 hp []

C-CLASS Convertible (A205) AMG C 43 4-matic (205.464) (2016 - 2018) 2996 ccm, 270 kw, 367 hp []

C-CLASS Convertible (A205) AMG C 43 4-matic (205.464) (2018 - 2023) 2996 ccm, 287 kw, 390 hp []

C-CLASS Convertible (A205) C 180 (205.440) (2016 - 2020) 1595 ccm, 115 kw, 156 hp []

C-CLASS Convertible (A205) C 180 (205.476) (2019 - 2023) 1497 ccm, 115 kw, 156 hp []

C-CLASS Convertible (A205) C 200 (205.442) (2016 - 2018) 1991 ccm, 135 kw, 184 hp []

C-CLASS Convertible (A205) C 200 (205.480) (2019 - 2023) 1991 ccm, 150 kw, 204 hp []

C-CLASS Convertible (A205) C 200 4-matic (205.443) (2016 - 2018) 1991 ccm, 135 kw, 184 hp []

C-CLASS Convertible (A205) C 200 d (205.401) (2018 - 2019) 1597 ccm, 118 kw, 160 hp []

C-CLASS Convertible (A205) C 200 EQ Boost (205.477) (2018 - 2023) 1497 ccm, 135 kw, 184 hp []

C-CLASS Convertible (A205) C 200 EQ Boost 4-matic (205.478) (2018 - 2023) 1497 ccm, 135 kw, 184 hp []

C-CLASS Convertible (A205) C 220 d (205.404) (2016 - 2018) 2143 ccm, 125 kw, 170 hp []

C-CLASS Convertible (A205) C 220 d (205.414) (2018 - 2023) 1950 ccm, 143 kw, 194 hp []

C-CLASS Convertible (A205) C 220 d 4-matic (205.405) (2016 - 2018) 2143 ccm, 125 kw, 170 hp []

C-CLASS Convertible (A205) C 220 d 4-matic (205.415) (2018 - 2023) 1950 ccm, 143 kw, 194 hp []

C-CLASS Convertible (A205) C 250 (205.445) (2016 - 2018) 1991 ccm, 155 kw, 211 hp []

C-CLASS Convertible (A205) C 250 d (205.408) (2016 - 2018) 2143 ccm, 150 kw, 204 hp []

C-CLASS Convertible (A205) C 300 (205.448) (2016 - 2018) 1991 ccm, 180 kw, 245 hp []

C-CLASS Convertible (A205) C 300 (205.483) (2018 - 2023) 1991 ccm, 190 kw, 258 hp []

C-CLASS Convertible (A205) C 300 d (205.418) (2018 - 2023) 1950 ccm, 180 kw, 245 hp []

C-CLASS Convertible (A205) C 300 EQ Boost (205.483) (2019 - 2023) 1991 ccm, 190 kw, 258 hp []

C-CLASS Convertible (A205) C 300 EQ Boost 4-matic (205.484) (2019 - 2023) 1991 ccm, 190 kw, 258 hp []

C-CLASS Convertible (A205) C 400 4-matic (205.466) (2016 - 2023) 2996 ccm, 245 kw, 333 hp []

C-CLASS Coupe (C205) AMG C 43 4-matic (205.364) (2016 - 2018) 2996 ccm, 270 kw, 367 hp []

C-CLASS Coupe (C205) AMG C 43 4-matic (205.364) (2018 - 2023) 2996 ccm, 287 kw, 390 hp []

C-CLASS Coupe (C205) C 180 (205.340) (2015 - 2020) 1595 ccm, 115 kw, 156 hp []

C-CLASS Coupe (C205) C 180 (205.376) (2019 - 2023) 1497 ccm, 115 kw, 156 hp []

C-CLASS Coupe (C205) C 200 (205.342) (2015 - 2018) 1991 ccm, 135 kw, 184 hp []

C-CLASS Coupe (C205) C 200 4-matic (205.343) (2016 - 2018) 1991 ccm, 135 kw, 184 hp []

C-CLASS Coupe (C205) C 200 d (205.301) (2018 - 2019) 1597 ccm, 118 kw, 160 hp []

C-CLASS Coupe (C205) C 200 EQ Boost (205.377) (2018 - 2023) 1497 ccm, 135 kw, 184 hp []

C-CLASS Coupe (C205) C 200 EQ Boost 4-matic (205.378) (2018 - 2023) 1497 ccm, 135 kw, 184 hp []

C-CLASS Coupe (C205) C 220 d (205.304) (2015 - 2018) 2143 ccm, 125 kw, 170 hp []

C-CLASS Coupe (C205) C 220 d (205.314) (2018 - 2023) 1950 ccm, 143 kw, 194 hp []

C-CLASS Coupe (C205) C 220 d 4-matic (205.305) (2016 - 2018) 2143 ccm, 125 kw, 170 hp []

C-CLASS Coupe (C205) C 220 d 4-matic (205.315) (2018 - 2023) 1950 ccm, 143 kw, 194 hp []

C-CLASS Coupe (C205) C 250 (205.345) (2015 - 2018) 1991 ccm, 155 kw, 211 hp []

C-CLASS Coupe (C205) C 250 d (205.308) (2015 - 2018) 2143 ccm, 150 kw, 204 hp []

C-CLASS Coupe (C205) C 250 d 4-matic (205.309) (2016 - 2018) 2143 ccm, 150 kw, 204 hp []

C-CLASS Coupe (C205) C 300 (205.348) (2015 - 2018) 1991 ccm, 180 kw, 245 hp []

C-CLASS Coupe (C205) C 300 (205.383) (2018 - 2023) 1991 ccm, 190 kw, 258 hp []

C-CLASS Coupe (C205) C 300 4-matic (205.384) (2018 - 2023) 1991 ccm, 190 kw, 258 hp []

C-CLASS Coupe (C205) C 300 d (205.318) (2018 - 2023) 1950 ccm, 180 kw, 245 hp []

C-CLASS Coupe (C205) C 300 d 4-matic (205.319) (2018 - 2023) 1950 ccm, 180 kw, 245 hp []

C-CLASS Coupe (C205) C 300 EQ Boost (205.383) (2019 - 2023) 1991 ccm, 190 kw, 258 hp []

C-CLASS Coupe (C205) C 300 EQ Boost 4-matic (205.384) (2019 - 2023) 1991 ccm, 190 kw, 258 hp []

C-CLASS Coupe (C205) C 400 4-matic (205.366) (2016 - 2022) 2996 ccm, 245 kw, 333 hp []

C-CLASS T-Model (S205) AMG C 43 4-matic (205.264) (2016 - 2018) 2996 ccm, 270 kw, 367 hp []

C-CLASS T-Model (S205) AMG C 43 4-matic (205.264) (2018 - 2021) 2996 ccm, 287 kw, 390 hp []

C-CLASS T-Model (S205) C 160 (205.244) (2015 - 2019) 1595 ccm, 95 kw, 129 hp []

C-CLASS T-Model (S205) C 160 (205.275) (2019 - 2019) 1497 ccm, 95 kw, 129 hp []

C-CLASS T-Model (S205) C 180 (205.240) (2014 - 2020) 1595 ccm, 115 kw, 156 hp []

C-CLASS T-Model (S205) C 180 (205.276) (2019 - 2021) 1497 ccm, 115 kw, 156 hp []

C-CLASS T-Model (S205) C 180 d (205.200) (2018 - 2021) 1597 ccm, 90 kw, 122 hp []

C-CLASS T-Model (S205) C 200 (205.242) (2014 - 2018) 1991 ccm, 135 kw, 184 hp []

C-CLASS T-Model (S205) C 200 4-matic (205.243) (2015 - 2018) 1991 ccm, 135 kw, 184 hp []

C-CLASS T-Model (S205) C 200 d (205.201) (2018 - 2021) 1597 ccm, 118 kw, 160 hp []

C-CLASS T-Model (S205) C 200 d (205.207) (2015 - 2018) 2143 ccm, 100 kw, 136 hp []

C-CLASS T-Model (S205) C 200 d (205.211) (2018 - 2018) 1950 ccm, 110 kw, 150 hp []

C-CLASS T-Model (S205) C 200 EQ Boost (205.277) (2018 - 2021) 1497 ccm, 135 kw, 184 hp []

C-CLASS T-Model (S205) C 200 EQ Boost 4-matic (205.278) (2018 - 2021) 1497 ccm, 135 kw, 184 hp []

C-CLASS T-Model (S205) C 220 BlueTEC / d (205.204) (2014 - 2018) 2143 ccm, 125 kw, 170 hp []

C-CLASS T-Model (S205) C 220 BlueTEC / d (205.204) (2014 - 2018) 2143 ccm, 120 kw, 163 hp []

C-CLASS T-Model (S205) C 220 d (205.214) (2018 - 2021) 1950 ccm, 143 kw, 194 hp []

C-CLASS T-Model (S205) C 220 d 4-matic (205.205) (2015 - 2018) 2143 ccm, 125 kw, 170 hp []

C-CLASS T-Model (S205) C 220 d 4-matic (205.215) (2018 - 2021) 1950 ccm, 143 kw, 194 hp []

C-CLASS T-Model (S205) C 250 (205.245) (2014 - 2018) 1991 ccm, 155 kw, 211 hp []

C-CLASS T-Model (S205) C 250 BlueTEC / d (205.208) (2014 - 2018) 2143 ccm, 150 kw, 204 hp []

C-CLASS T-Model (S205) C 250 BlueTEC / d 4-matic (205.209) (2014 - 2018) 2143 ccm, 150 kw, 204 hp []

C-CLASS T-Model (S205) C 300 (205.248) (2015 - 2018) 1991 ccm, 180 kw, 245 hp []

C-CLASS T-Model (S205) C 300 (205.283) (2018 - 2021) 1991 ccm, 190 kw, 258 hp []

C-CLASS T-Model (S205) C 300 4-matic (205.284) (2018 - 2021) 1991 ccm, 190 kw, 258 hp []

C-CLASS T-Model (S205) C 300 BlueTEC Hybrid / h (205.212) (2014 - 2018) 2143 ccm, 150 kw, 204 hp []

C-CLASS T-Model (S205) C 300 d (205.218) (2018 - 2021) 1950 ccm, 180 kw, 245 hp []

C-CLASS T-Model (S205) C 300 d 4-matic (205.219) (2018 - 2021) 1950 ccm, 180 kw, 245 hp []

C-CLASS T-Model (S205) C 300 de (205.213) (2019 - 2021) 1950 ccm, 225 kw, 306 hp []

C-CLASS T-Model (S205) C 300 e (205.253) (2019 - 2021) 1991 ccm, 235 kw, 320 hp []

C-CLASS T-Model (S205) C 300 EQ Boost (205.283) (2019 - 2021) 1991 ccm, 190 kw, 258 hp []

C-CLASS T-Model (S205) C 300 EQ Boost 4-matic (205.284) (2019 - 2021) 1991 ccm, 190 kw, 258 hp []

C-CLASS T-Model (S205) C 350 e (205.247) (2015 - 2018) 1991 ccm, 205 kw, 279 hp []

C-CLASS T-Model (S205) C 400 4-matic (205.266) (2014 - 2021) 2996 ccm, 245 kw, 333 hp []

C-CLASS T-Model (S205) C 450 AMG 4-matic (205.264) (2015 - 2018) 2996 ccm, 270 kw, 367 hp []

CLS (C257) CLS 220 d (257.314) (2018 - ) 1950 ccm, 143 kw, 194 hp []

E-CLASS (W213) E 180 (213.040) (2016 - 2019) 1595 ccm, 115 kw, 156 hp []

E-CLASS (W213) E 200 (213.042) (2016 - 2019) 1991 ccm, 135 kw, 184 hp []

E-CLASS (W213) E 200 4-matic (213.043) (2016 - 2019) 1991 ccm, 135 kw, 184 hp []

E-CLASS (W213) E 200 d (213.013) (2016 - 2020) 1950 ccm, 110 kw, 150 hp []

E-CLASS (W213) E 220 d (213.004) (2016 - 2023) 1950 ccm, 143 kw, 194 hp []

E-CLASS (W213) E 220 d (213.004) (2016 - 2023) 1950 ccm, 120 kw, 163 hp []

E-CLASS (W213) E 220 d 4-matic (213.005) (2016 - 2023) 1950 ccm, 143 kw, 194 hp []

E-CLASS (W213) E 220 d 4-matic (213.005) (2016 - 2023) 1950 ccm, 120 kw, 163 hp []

E-CLASS (W213) E 250 (213.045) (2016 - 2023) 1991 ccm, 155 kw, 211 hp []

E-CLASS All-Terrain (S213) E 220 d 4-matic (213.217) (2017 - 2023) 1950 ccm, 143 kw, 194 hp []

E-CLASS Convertible (A238) E 200 (238.442) (2017 - ) 1991 ccm, 135 kw, 184 hp []

E-CLASS Convertible (A238) E 200 4-matic (238.443) (2017 - ) 1991 ccm, 135 kw, 184 hp []

E-CLASS Convertible (A238) E 200 EQ Boost (238.480) (2019 - ) 1991 ccm, 145 kw, 197 hp []

E-CLASS Convertible (A238) E 200 EQ Boost 4-matic (238.487) (2019 - ) 1991 ccm, 145 kw, 197 hp []

E-CLASS Convertible (A238) E 220 d (238.414) (2017 - ) 1950 ccm, 143 kw, 194 hp []

E-CLASS Convertible (A238) E 220 d (238.414) (2017 - ) 1950 ccm, 120 kw, 163 hp []

E-CLASS Convertible (A238) E 220 d 4-matic (238.415) (2017 - ) 1950 ccm, 143 kw, 194 hp []

E-CLASS Convertible (A238) E 350 EQ Boost (238.485) (2017 - ) 1991 ccm, 220 kw, 299 hp []

E-CLASS Coupe (C238) E 200 (238.342) (2016 - ) 1991 ccm, 135 kw, 184 hp []

E-CLASS Coupe (C238) E 200 4-matic (238.343) (2017 - ) 1991 ccm, 135 kw, 184 hp []

E-CLASS Coupe (C238) E 200 EQ Boost (238.380) (2019 - ) 1991 ccm, 145 kw, 197 hp []

E-CLASS Coupe (C238) E 200 EQ Boost 4-matic (238.387) (2019 - ) 1991 ccm, 145 kw, 197 hp []

E-CLASS Coupe (C238) E 220 d (238.314) (2016 - ) 1950 ccm, 143 kw, 194 hp []

E-CLASS Coupe (C238) E 220 d (238.314) (2016 - ) 1950 ccm, 120 kw, 163 hp []

E-CLASS Coupe (C238) E 220 d 4-matic (238.315) (2017 - ) 1950 ccm, 143 kw, 194 hp []

E-CLASS Coupe (C238) E 350 EQ Boost (238.385) (2017 - ) 1991 ccm, 220 kw, 299 hp []

E-CLASS T-Model (S213) E 200 (213.242) (2016 - 2020) 1991 ccm, 135 kw, 184 hp []

E-CLASS T-Model (S213) E 200 4-matic (213.243) (2017 - 2019) 1991 ccm, 135 kw, 184 hp []

E-CLASS T-Model (S213) E 200 d (213.213) (2016 - 2019) 1950 ccm, 110 kw, 150 hp []

E-CLASS T-Model (S213) E 220 d (213.204) (2016 - 2023) 1950 ccm, 143 kw, 194 hp []

E-CLASS T-Model (S213) E 220 d (213.204) (2016 - 2023) 1950 ccm, 120 kw, 163 hp []

E-CLASS T-Model (S213) E 220 d 4-matic (213.205) (2017 - 2023) 1950 ccm, 143 kw, 194 hp []

E-CLASS T-Model (S213) E 250 (213.245) (2016 - 2018) 1991 ccm, 155 kw, 211 hp []

GLC (X253) 200 d (253.913) (2019 - 2022) 1950 ccm, 120 kw, 163 hp []

GLC (X253) 200 d 4-matic (253.916) (2019 - 2022) 1950 ccm, 120 kw, 163 hp []

GLC (X253) 220 d (253.914) (2019 - 2022) 1950 ccm, 143 kw, 194 hp []

GLC (X253) 220 d 4-matic (253.905, 253.903) (2015 - 2019) 2143 ccm, 125 kw, 170 hp []

GLC (X253) 220 d 4-matic (253.905, 253.903) (2015 - 2019) 2143 ccm, 120 kw, 163 hp []

GLC (X253) 220 d 4-matic (253.915) (2019 - 2022) 1950 ccm, 143 kw, 194 hp []

GLC (X253) F-CELL (253.992, 253.993) (2018 - 2020) ccm, 155 kw, 211 hp []

GLC Coupe (C253) 200 d (253.313) (2019 - 2021) 1950 ccm, 120 kw, 163 hp []

GLC Coupe (C253) 200 d 4-matic (253.316) (2019 - 2023) 1950 ccm, 120 kw, 163 hp []

GLC Coupe (C253) 220 d 4-matic (253.303, 253.305) (2016 - 2019) 2143 ccm, 125 kw, 170 hp []

GLC Coupe (C253) 220 d 4-matic (253.303, 253.305) (2016 - 2019) 2143 ccm, 120 kw, 163 hp []

GLC Coupe (C253) 220 d 4-matic (253.315) (2019 - 2023) 1950 ccm, 143 kw, 194 hp []

GPSR

Brand: NRF

5 other products in the same category:
AVA QUALITY COOLING MS2712 Radiator, engine cooling

Reference: MS2712

Brand: AVA QUALITY COOLING

AVA QUALITY COOLING MS2712 Radiator, engine cooling

MERCEDES-BENZ Cooling fins material : Aluminium, Core Depth [mm] : 16, Core Length [mm] : 640, Core Width [mm] : 441, Inlet Ø [mm] : 22, Outlet Ø [mm] : 22, Radiator type : Brazed cooling fins, Supplementary Article/Info 2 : without expansion tank, Water Tank Material (radiator) : Aluminium
€169.13
More AVA QUALITY COOLING MS2712 Radiator, engine cooling
Last items in stock
In stock: 1