Catalogue

Expand all | Collapse all | Show hidden lines

  • Banner

ELRING 892.513 Full Gasket Set, engine

892.513
£0.00
Tax included
Quantity
Out-of-Stock

  Security policy

(edit with the Customer Reassurance module)

  Delivery policy

(edit with the Customer Reassurance module)

  Return policy

(edit with the Customer Reassurance module)

AJUSA
50012600
BGA
FK5317
CORTECO
427276
CORTECO
427276P
GLASER
S31382
GLASER
S3138300
GOETZE
2024065010
MERCEDES-BENZ
6160105221
PAYEN
GC790
VICTOR REINZ
012411003
Manufacturer Model Engine Engine info Years Note
MERCEDES-BENZ /8 (W115) 240 D 2404 ccm, 46 kw, 63 hp 1973 - 1975
MERCEDES-BENZ /8 (W115) 240 D (115.117) 2404 ccm, 48 kw, 65 hp 1973 - 1977
MERCEDES-BENZ G-CLASS (W460) 240 GD (460,3) 2399 ccm, 53 kw, 72 hp 1979 - 1987
MERCEDES-BENZ G-CLASS Cabrio (W460) 240 GD (460.310, 460.341) 2399 ccm, 53 kw, 72 hp 1979 - 1989
MERCEDES-BENZ KOMBI Break (S123) 240 T D 2399 ccm, 48 kw, 65 hp 1977 - 1979
MERCEDES-BENZ KOMBI Break (S123) 240 T D (123.183) 2399 ccm, 53 kw, 72 hp 1979 - 1985
MERCEDES-BENZ O 309 O 309 D 2400 ccm, 48 kw, 65 hp 1975 - 1988
MERCEDES-BENZ SALOON (W123) 240 D 2404 ccm, 46 kw, 62 hp 1976 - 1983
MERCEDES-BENZ SALOON (W123) 240 D (123.123) 2399 ccm, 53 kw, 72 hp 1979 - 1985
MERCEDES-BENZ SALOON (W123) 240 D (123.123) 2399 ccm, 48 kw, 65 hp 1976 - 1979
MERCEDES-BENZ T1 Box (601, 611) 207 D 2.4 2399 ccm, 53 kw, 72 hp 1982 - 1990
MERCEDES-BENZ T1 Box (601, 611) 407 D 2.4 (611.367, 611.368) 2399 ccm, 53 kw, 72 hp 1981 - 1982
MERCEDES-BENZ T1 Box (602) 307 D 2.4 2399 ccm, 53 kw, 72 hp 1982 - 1990
MERCEDES-BENZ T1 Bus (601) 207 D 2.4 (601.371, 601.372, 601.376, 601.377) 2404 ccm, 48 kw, 65 hp 1977 - 1982
MERCEDES-BENZ T1 Bus (601) 207 D 2.4 (601.371, 601.376, 601.377) 2376 ccm, 53 kw, 72 hp 1982 - 1990
MERCEDES-BENZ T1 Platform/Chassis (601) 207 D 2.4 2404 ccm, 48 kw, 65 hp 1977 - 1982
MERCEDES-BENZ T1 Platform/Chassis (601) 207 D 2.4 2399 ccm, 53 kw, 72 hp 1977 - 1989
MERCEDES-BENZ T1 Platform/Chassis (602) 307 D 2.4 2399 ccm, 48 kw, 65 hp 1977 - 1983
MERCEDES-BENZ T1 Platform/Chassis (602) 307 D 2.4 2399 ccm, 53 kw, 72 hp 1982 - 1990
MERCEDES-BENZ T1/TN Box Body/Estate 407 D (611.367, 611.368) 2398 ccm, 53 kw, 72 hp 1981 - 1989
MERCEDES-BENZ T1/TN Platform/Chassis 407 D (611.317, 611.318) 2398 ccm, 53 kw, 72 hp 1981 - 1989
MERCEDES-BENZ T2/L Box Body/Estate L 407 D (309.111, 309.112, 309.113, 309.114, 309.115,... 2404 ccm, 48 kw, 65 hp 1975 - 1988
MERCEDES-BENZ T2/L Box Body/Estate L 407 D (309.111, 309.112, 309.113, 309.114, 309.115,... 2404 ccm, 53 kw, 72 hp 1975 - 1988
MERCEDES-BENZ T2/L Platform/Chassis L 407 D (309.100, 309.101, 309.102, 309.103) 2404 ccm, 48 kw, 65 hp 1975 - 1988
MERCEDES-BENZ T2/L Platform/Chassis L 407 D (309.100, 309.101, 309.102, 309.103) 2404 ccm, 53 kw, 72 hp 1975 - 1988
MERCEDES-BENZ T2/LN1 Box Body/Estate 507 D (667.361, 667.362) 2399 ccm, 53 kw, 72 hp 1986 - 1989
MERCEDES-BENZ T2/LN1 Dump Truck 507 DK (667.341, 667.342) 2399 ccm, 53 kw, 72 hp 1986 - 1989
MERCEDES-BENZ T2/LN1 Platform/Chassis 507 D (667.301, 667.302, 667.341, 667.342) 2399 ccm, 53 kw, 72 hp 1986 - 1989
PUCH G-MODELL (W460) 240 GD (460.330, 460.331) 2399 ccm, 53 kw, 72 hp 1979 - 1987
PUCH G-MODELL Box (W460) 240 GD (460.320, 460.321) 2399 ccm, 53 kw, 72 hp 1979 - 1987
PUCH G-MODELL Open Off-Road Vehicle (W460) 240 GD (460.310) 2399 ccm, 53 kw, 72 hp 1979 - 1987
Product Details
ELRING
892.513
New product

Data sheet

Supplementary Article/Supplementary Info
with valve stem seals
Supplementary Article/Supplementary Info
with crankshaft seal
Additionally required articles (article numbers)
ZKS: 820.199
Contains more articles than the OE set (Art. No.)
616 010 52 21
New product
100 other products in the same category:

Reference: 166.370

Brand: ELRING

ELRING 166.370 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 399.650

Brand: ELRING

ELRING 399.650 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 593.440

Brand: ELRING

ELRING 593.440 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-K00

Brand: JAPANPARTS

JAPANPARTS KM-K00 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 593.332

Brand: ELRING

ELRING 593.332 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 383.330

Brand: ELRING

ELRING 383.330 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 220.580

Brand: ELRING

ELRING 220.580 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 942.020

Brand: ELRING

ELRING 942.020 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 825.825

Brand: ELRING

ELRING 825.825 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 994.570

Brand: ELRING

ELRING 994.570 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-501

Brand: JAPANPARTS

JAPANPARTS KM-501 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 914.940

Brand: ELRING

ELRING 914.940 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 312.690

Brand: ELRING

ELRING 312.690 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 929.020

Brand: ELRING

ELRING 929.020 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 109.178

Brand: ELRING

ELRING 109.178 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 062.490

Brand: ELRING

ELRING 062.490 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 583.200

Brand: ELRING

ELRING 583.200 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-190

Brand: JAPANPARTS

JAPANPARTS KM-190 Full Gasket Set, engine

Piston Diameter [mm] : 85

(0)

Price £0.00
More
Out-of-Stock

Reference: 868.530

Brand: ELRING

ELRING 868.530 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 449.491

Brand: ELRING

ELRING 449.491 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 383.370

Brand: ELRING

ELRING 383.370 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-596

Brand: JAPANPARTS

JAPANPARTS KM-596 Full Gasket Set, engine

Piston Diameter [mm] : 73

(0)

Price £0.00
More
Out-of-Stock

Reference: 659.480

Brand: ELRING

ELRING 659.480 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 592.211

Brand: ELRING

ELRING 592.211 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 011.658

Brand: ELRING

ELRING 011.658 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 147.770

Brand: ELRING

ELRING 147.770 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 848.790

Brand: ELRING

ELRING 848.790 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-203

Brand: JAPANPARTS

JAPANPARTS KM-203 Full Gasket Set, engine

Piston Diameter [mm] : 89

(0)

Price £0.00
More
Out-of-Stock

Reference: 180.500

Brand: ELRING

ELRING 180.500 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 338.450

Brand: ELRING

ELRING 338.450 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 912.590

Brand: ELRING

ELRING 912.590 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 560.340

Brand: ELRING

ELRING 560.340 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 905.710

Brand: ELRING

ELRING 905.710 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 892.440

Brand: ELRING

ELRING 892.440 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 583.181

Brand: ELRING

ELRING 583.181 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 374.310

Brand: ELRING

ELRING 374.310 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-809

Brand: JAPANPARTS

JAPANPARTS KM-809 Full Gasket Set, engine

Piston Diameter [mm] : 64

(0)

Price £0.00
More
Out-of-Stock

Reference: 35436

Brand: OSSCA

OSSCA 35436 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 291.870

Brand: ELRING

ELRING 291.870 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 529.740

Brand: ELRING

ELRING 529.740 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 897.330

Brand: ELRING

ELRING 897.330 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 891.224

Brand: ELRING

ELRING 891.224 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 541.934

Brand: ELRING

ELRING 541.934 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 004.361

Brand: ELRING

ELRING 004.361 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 710.421

Brand: ELRING

ELRING 710.421 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-131

Brand: JAPANPARTS

JAPANPARTS KM-131 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-591

Brand: JAPANPARTS

JAPANPARTS KM-591 Full Gasket Set, engine

Piston Diameter [mm] : 77

(0)

Price £0.00
More
Out-of-Stock

Reference: 284.100

Brand: ELRING

ELRING 284.100 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 375.850

Brand: ELRING

ELRING 375.850 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 595.130

Brand: ELRING

ELRING 595.130 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: S OM 470923

Brand: ELRING

ELRING S OM 470923 Full Gasket Set, engine

for components see parts list :

(0)

Price £0.00
More
Out-of-Stock

Reference: 717.700

Brand: ELRING

ELRING 717.700 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 585.250

Brand: ELRING

ELRING 585.250 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: S OM 470922

Brand: ELRING

ELRING S OM 470922 Full Gasket Set, engine

for components see parts list :

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-286

Brand: JAPANPARTS

JAPANPARTS KM-286 Full Gasket Set, engine

Material : Metal, Piston Diameter [mm] : 98

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-175

Brand: JAPANPARTS

JAPANPARTS KM-175 Full Gasket Set, engine

Piston Diameter [mm] : 78

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-997

Brand: JAPANPARTS

JAPANPARTS KM-997 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 124.961

Brand: ELRING

ELRING 124.961 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 227.470

Brand: ELRING

ELRING 227.470 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-K07

Brand: JAPANPARTS

JAPANPARTS KM-K07 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 917.060

Brand: ELRING

ELRING 917.060 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 593.293

Brand: ELRING

ELRING 593.293 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 917.052

Brand: ELRING

ELRING 917.052 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-398

Brand: JAPANPARTS

JAPANPARTS KM-398 Full Gasket Set, engine

Piston Diameter [mm] : 81

(0)

Price £0.00
More
Out-of-Stock

Reference: 892.475

Brand: ELRING

ELRING 892.475 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-409

Brand: JAPANPARTS

JAPANPARTS KM-409 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 867.800

Brand: ELRING

ELRING 867.800 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-W06

Brand: JAPANPARTS

JAPANPARTS KM-W06 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 452.690

Brand: ELRING

ELRING 452.690 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 123.016

Brand: ELRING

ELRING 123.016 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: S OM 470921

Brand: ELRING

ELRING S OM 470921 Full Gasket Set, engine

for components see parts list :

(0)

Price £0.00
More
Out-of-Stock

Reference: 413.171

Brand: ELRING

ELRING 413.171 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 892.467

Brand: ELRING

ELRING 892.467 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-185

Brand: JAPANPARTS

JAPANPARTS KM-185 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 180.190

Brand: ELRING

ELRING 180.190 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: S OM 472906

Brand: ELRING

ELRING S OM 472906 Full Gasket Set, engine

for components see parts list :

(0)

Price £0.00
More
Out-of-Stock

Reference: 892.483

Brand: ELRING

ELRING 892.483 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 591.040

Brand: ELRING

ELRING 591.040 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 312.277

Brand: ELRING

ELRING 312.277 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 390.310

Brand: ELRING

ELRING 390.310 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 576.721

Brand: ELRING

ELRING 576.721 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 007.900

Brand: ELRING

ELRING 007.900 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 111.680

Brand: ELRING

ELRING 111.680 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-125

Brand: JAPANPARTS

JAPANPARTS KM-125 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-593

Brand: JAPANPARTS

JAPANPARTS KM-593 Full Gasket Set, engine

Piston Diameter [mm] : 84

(0)

Price £0.00
More
Out-of-Stock

Reference: 583.981

Brand: ELRING

ELRING 583.981 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 104.315

Brand: ELRING

ELRING 104.315 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 104.230

Brand: ELRING

ELRING 104.230 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 541.933

Brand: ELRING

ELRING 541.933 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 475.890

Brand: ELRING

ELRING 475.890 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-899

Brand: JAPANPARTS

JAPANPARTS KM-899 Full Gasket Set, engine

Piston Diameter [mm] : 76

(0)

Price £0.00
More
Out-of-Stock

Reference: S OM 472900

Brand: ELRING

ELRING S OM 472900 Full Gasket Set, engine

for components see parts list :

(0)

Price £0.00
More
Out-of-Stock

Reference: KM-913

Brand: JAPANPARTS

JAPANPARTS KM-913 Full Gasket Set, engine

(0)

Price £0.00
More
Out-of-Stock

Reference: 591.010

Brand: ELRING

ELRING 591.010 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 181.110

Brand: ELRING

ELRING 181.110 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: S OM 470917

Brand: ELRING

ELRING S OM 470917 Full Gasket Set, engine

for components see parts list :

(0)

Price £0.00
More
Out-of-Stock

Reference: 330.151

Brand: ELRING

ELRING 330.151 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 010.320

Brand: ELRING

ELRING 010.320 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 842.640

Brand: ELRING

ELRING 842.640 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Reference: 867.570

Brand: ELRING

ELRING 867.570 Full Gasket Set, engine

Supplementary Article/Supplementary Info : ...

(0)

Price £0.00
More
Out-of-Stock

Follow us on Facebook