×
This site uses Cookies technology to provide you with maximum convenience and security. Read more about our
Cookies Policy
. If you want to prevent the use of cookies, you can do this in the browser settings.
Search
Basket
Orders
Q & A
Account
Catalogs
Accessories
Login
Register
USD
USD
AED = USD*3.65
sales@emexdwc.ae
×
Login
Login
Password
Restore the password
×
Registration
Е-mail *
Required field
Only one Email allowed
Invalid e-mail format
Password *
Required field
Minimum password length is 6 characters.
Confirm the password *
Required field
Incorrect password
Captcha
Enter promo code
Очистеть
by Part number
by Car model
by VIN-code
Quotation by Excel-file
Choose where and how to deliver:
Term, days
Load file
Download file template
Statistics not less
Abide by quantity
Show ECO
Remember filters
Show extended file format
Download extended template
Part number:
Choose where and how to deliver:
VIN:
Model:
31015 Suplex
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
VAG
005055543
34
68.44
999
To basket
20
73.80
> 100
To basket
34
46.91
10
To basket
24
59.20
999
To basket
30
71.26
150
To basket
20
73.80
150
To basket
270
44.13
> 1000
To basket
85
44.13
999
To basket
50
46.91
> 1000
To basket
60
46.91
> 1000
To basket
85
54.48
999
To basket
Show more
Show less
Kayaba
RA1592
6
26.31
2
To basket
20
26.31
> 100
To basket
17
46.25
10
To basket
50
27.46
> 100
To basket
8
26.31
2
To basket
16
27.18
2
To basket
16
27.18
2
To basket
35
27.46
150
To basket
20
27.46
150
To basket
7
28.80
2
To basket
16
30.09
8
To basket
20
32.51
1
To basket
35
32.51
1
To basket
30
41.13
2
To basket
17
42.97
8
To basket
17
43.78
12
To basket
45
49.04
58
To basket
22
49.39
10
To basket
270
26.93
> 100
To basket
85
26.93
8
To basket
60
27.46
> 100
To basket
85
27.74
12
To basket
90
27.95
10
To basket
85
30.22
10
To basket
85
33.00
9
To basket
60
38.76
2
To basket
80
38.76
2
To basket
90
91.15
58
To basket
Show more
Show less
Kilen
23102
20
29.55
> 5
To basket
7
29.55
5
To basket
16
31.24
5
To basket
Show more
Show less
Lesjofors
4085702
7
31.29
5
To basket
35
39.63
150
To basket
15
43.16
5
To basket
270
30.19
> 30
To basket
50
39.63
> 100
To basket
20
31.29
> 100
To basket
20
39.63
150
To basket
17
42.44
6
To basket
30
54.29
5
To basket
45
59.04
16
To basket
85
30.19
6
To basket
85
30.95
5
To basket
60
39.63
> 100
To basket
60
51.10
5
To basket
80
51.10
5
To basket
90
75.12
16
To basket
Show more
Show less
Monroe
SP0224
20
63.97
1
To basket
20
63.97
1
To basket
Show more
Show less
Sachs
997578
20
89.93
> 100
To basket
20
89.93
150
To basket
80
235.33
on order
To basket
270
235.33
on order
To basket
Show more
Show less
31015 FEBI RUBBER NO.3,ENG.MTG.
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
FEBI
31015
RUBBER NO.3,ENG.MTG.
10
26.84
> 50
To basket
2
26.84
> 10
To basket
85
35.52
22
To basket
50
40.94
> 1000
To basket
2
26.84
24
To basket
9
28.90
25
To basket
3
29.36
2
To basket
5
29.36
2
To basket
7
35.94
5
To basket
20
35.94
> 100
To basket
10
37.17
5
To basket
8
37.22
6
To basket
16
37.32
19
To basket
16
37.38
10
To basket
16
38.65
28
To basket
14
38.91
3
To basket
17
38.95
10
To basket
17
39.06
22
To basket
33
40.94
5
To basket
15
41.53
6
To basket
15
41.60
999
To basket
45
42.97
2
To basket
30
43.08
2
To basket
20
43.18
1
To basket
17
43.20
30
To basket
20
43.62
150
To basket
22
44.31
5
To basket
15
45.23
2
To basket
24
49.43
999
To basket
13
63.89
2
To basket
90
35.18
10
To basket
270
35.18
> 1000
To basket
85
35.40
10
To basket
85
37.98
6
To basket
85
39.59
1
To basket
85
39.65
30
To basket
85
40.69
5
To basket
60
42.97
2
To basket
85
45.88
999
To basket
90
48.28
25
To basket
60
53.36
21
To basket
80
53.36
> 10
To basket
Show more
Show less
BMW
22116768799
20
76.50
> 1000
To basket
8
87.90
2
To basket
10
87.90
> 1000
To basket
34
133.47
999
To basket
15
76.50
2
To basket
10
94.20
9999
To basket
14
113.24
10
To basket
29
117.02
5
To basket
20
121.09
150
To basket
24
122.62
999
To basket
24
129.99
999
To basket
14
137.13
10
To basket
24
138.03
999
To basket
16
138.03
7
To basket
17
138.03
7
To basket
30
139.33
150
To basket
30
147.49
5
To basket
15
152.55
999
To basket
24
232.33
999
To basket
85
112.42
999
To basket
270
112.42
> 1000
To basket
85
114.31
5000
To basket
50
117.02
> 1000
To basket
85
119.42
999
To basket
85
123.84
999
To basket
85
130.30
999
To basket
60
133.47
> 500
To basket
85
134.87
7
To basket
85
134.87
999
To basket
85
138.41
7
To basket
85
146.16
999
To basket
85
228.79
999
To basket
Show more
Show less
Bryman
22118799
3
17.03
43
To basket
5
17.03
> 30
To basket
10
17.03
> 30
To basket
45
30.83
43
To basket
50
30.83
> 30
To basket
60
30.83
> 30
To basket
90
40.16
43
To basket
270
40.16
> 30
To basket
Show more
Show less
Karl
2211BM8799
3
17.03
20
To basket
5
17.03
> 10
To basket
10
17.03
> 10
To basket
Show more
Show less
Delphi
TEM099
10
27.30
26
To basket
6
32.54
10
To basket
15
35.66
10
To basket
85
30.60
14
To basket
50
38.47
> 1000
To basket
10
27.30
> 10
To basket
16
New arrival
32.14
1
To basket
20
32.14
> 50
To basket
16
32.14
1
To basket
7
32.33
1
To basket
17
33.88
12
To basket
17
34.43
14
To basket
17
35.56
8
To basket
17
35.84
3
To basket
22
38.47
5
To basket
25
38.69
150
To basket
17
46.15
1
To basket
24
46.81
999
To basket
30
47.43
1
To basket
45
49.43
26
To basket
85
30.05
12
To basket
270
30.05
> 1000
To basket
85
31.73
8
To basket
85
31.83
10
To basket
85
32.01
3
To basket
85
34.58
5
To basket
85
42.32
1
To basket
85
42.98
999
To basket
60
45.01
1
To basket
80
45.01
1
To basket
60
49.43
> 10
To basket
90
55.58
26
To basket
Show more
Show less
NTY
ZPSBM008
6
30.31
6
To basket
20
30.31
> 10
To basket
10
34.90
3
To basket
15
39.24
3
To basket
270
44.86
> 10
To basket
16
31.51
5
To basket
10
34.90
3
To basket
30
47.27
5
To basket
45
54.61
14
To basket
60
44.86
5
To basket
80
44.86
5
To basket
50
47.27
> 10
To basket
60
54.61
> 10
To basket
90
63.33
14
To basket
Show more
Show less
Corteco
80000694
20
30.96
> 100
To basket
7
31.35
6
To basket
15
44.25
4
To basket
270
29.36
> 100
To basket
16
30.96
6
To basket
17
33.43
6
To basket
17
35.15
1
To basket
8
35.83
25
To basket
10
35.83
> 10
To basket
22
37.14
6
To basket
10
38.02
4
To basket
20
38.33
150
To basket
17
40.21
28
To basket
17
43.18
2
To basket
17
44.52
14
To basket
16
45.78
16
To basket
30
45.91
7
To basket
17
47.02
2
To basket
17
48.10
4
To basket
45
55.88
94
To basket
17
56.59
1
To basket
85
29.36
6
To basket
85
31.08
1
To basket
85
36.14
28
To basket
50
37.14
> 100
To basket
85
39.11
2
To basket
85
39.79
5
To basket
90
39.86
10
To basket
85
40.18
4
To basket
85
40.45
14
To basket
85
42.89
3
To basket
60
43.53
7
To basket
80
43.53
> 5
To basket
85
43.60
4
To basket
85
52.52
1
To basket
60
55.88
> 50
To basket
90
64.47
94
To basket
Show more
Show less
BGA
MT9582
33
32.17
1
To basket
30
48.58
1
To basket
50
32.17
2
To basket
60
46.14
1
To basket
80
46.14
1
To basket
270
46.14
1
To basket
Show more
Show less
Vaico
V200795
20
34.51
1
To basket
20
34.51
1
To basket
Show more
Show less
SWAG
20931015
7
38.92
2
To basket
17
43.39
1
To basket
85
35.54
2
To basket
85
37.35
1
To basket
50
55.47
> 5
To basket
20
38.92
> 5
To basket
17
39.09
2
To basket
10
40.15
1
To basket
17
40.90
1
To basket
30
55.47
1
To basket
45
70.16
7
To basket
270
35.18
> 10
To basket
90
35.18
10
To basket
85
39.46
1
To basket
80
52.25
1
To basket
60
52.25
1
To basket
60
70.16
> 5
To basket
90
78.05
7
To basket
Show more
Show less
Lemforder
3571701
RUBBER NO.3,ENG.MTG.
7
43.78
8
To basket
20
43.78
> 100
To basket
17
59.74
1
To basket
270
43.30
> 100
To basket
16
45.51
10
To basket
17
47.61
14
To basket
14
48.24
2
To basket
17
49.45
8
To basket
17
New arrival
52.33
6
To basket
22
53.37
5
To basket
35
54.26
150
To basket
20
54.26
150
To basket
17
58.75
1
To basket
30
66.85
5
To basket
45
78.44
10
To basket
13
84.67
10
To basket
85
43.30
14
To basket
85
45.14
8
To basket
85
47.54
6
To basket
85
48.19
5
To basket
50
53.37
> 100
To basket
60
54.26
> 100
To basket
60
54.30
150
To basket
80
54.30
> 100
To basket
85
55.42
1
To basket
60
63.01
5
To basket
90
67.94
10
To basket
Show more
Show less
Optimal
F86999
20
59.75
> 5
To basket
13
59.75
4
To basket
9
66.98
2
To basket
20
62.34
1
To basket
35
62.34
1
To basket
45
108.37
6
To basket
50
62.34
> 5
To basket
60
62.34
> 5
To basket
90
118.74
6
To basket
270
118.74
> 10
To basket
60
136.88
6
To basket
80
136.88
> 5
To basket
Show more
Show less
31015 Dorman
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
Dorman
31015
28
95.17
5
To basket
50
95.17
> 10
To basket
29
177.74
4
To basket
32
177.74
4
To basket
60
177.74
4
To basket
Show more
Show less
31015 Peugeot / Citroen
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
Peugeot / Citroen
31015
20
12.74
> 100
To basket
20
12.74
150
To basket
Show more
Show less
31015 Lemforder
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
Fiat / Alfa / Lancia
46746544
18
98.49
10
To basket
85
87.65
999
To basket
270
87.65
> 1000
To basket
50
91.64
> 1000
To basket
24
91.64
999
To basket
20
96.94
> 10
To basket
20
96.94
10
To basket
20
97.73
10
To basket
22
97.73
10
To basket
44
103.68
5000
To basket
22
119.06
7
To basket
85
99.83
5000
To basket
60
103.68
> 1000
To basket
Show more
Show less
MaxGear
722096
20
2.17
> 30
To basket
8
2.48
4
To basket
6
2.48
4
To basket
10
2.17
4
To basket
7
New arrival
2.46
4
To basket
16
2.77
4
To basket
20
3.15
9
To basket
17
3.15
24
To basket
30
8.31
10
To basket
50
3.15
> 10
To basket
60
7.10
10
To basket
80
7.10
> 5
To basket
270
7.10
> 5
To basket
Show more
Show less
Magneti Marelli
030607010056
8
14.26
5
To basket
7
18.99
6
To basket
15
22.52
2
To basket
24
46.02
999
To basket
50
17.68
> 1000
To basket
10
14.26
> 5
To basket
25
17.68
150
To basket
20
18.57
> 10
To basket
16
18.57
5
To basket
17
19.58
10
To basket
10
19.88
2
To basket
45
25.82
7
To basket
30
29.04
5
To basket
270
17.63
> 1000
To basket
85
17.63
10
To basket
85
20.57
2
To basket
60
25.82
> 5
To basket
60
27.21
5
To basket
80
27.21
5
To basket
90
30.49
7
To basket
85
44.07
999
To basket
Show more
Show less
Optimal
F86286
6
15.06
1
To basket
270
13.85
> 10
To basket
85
13.85
12
To basket
50
15.14
> 1000
To basket
7
14.96
1
To basket
20
14.96
> 10
To basket
8
15.06
1
To basket
20
15.14
1
To basket
35
15.14
1
To basket
10
15.42
1
To basket
17
15.81
12
To basket
15
16.29
9999
To basket
30
24.36
1
To basket
45
27.13
16
To basket
60
15.14
> 10
To basket
60
22.65
1
To basket
80
22.65
1
To basket
90
32.44
16
To basket
Show more
Show less
Corteco
80001504
20
15.18
> 100
To basket
7
15.37
4
To basket
15
18.17
4
To basket
270
14.40
> 50
To basket
16
15.18
4
To basket
10
15.97
4
To basket
10
15.97
4
To basket
17
16.44
2
To basket
17
16.54
16
To basket
22
17.95
5
To basket
20
18.67
150
To basket
20
20.43
1
To basket
17
23.14
4
To basket
30
24.75
4
To basket
45
27.39
33
To basket
85
14.40
2
To basket
85
14.51
16
To basket
90
15.84
10
To basket
85
15.88
1
To basket
85
16.14
4
To basket
50
17.95
> 30
To basket
85
18.36
1
To basket
85
21.11
4
To basket
60
23.02
4
To basket
80
23.02
4
To basket
60
27.39
> 30
To basket
90
32.46
33
To basket
Show more
Show less
FEBI
28221
RUBBER,MOUNTING
10
15.50
> 10
To basket
7
16.39
6
To basket
17
18.10
55
To basket
85
16.71
12
To basket
50
16.95
> 1000
To basket
8
15.50
26
To basket
20
16.39
> 100
To basket
33
16.95
3
To basket
20
17.04
150
To basket
15
17.05
999
To basket
16
17.26
2
To basket
16
17.26
2
To basket
14
17.75
1
To basket
17
18.83
12
To basket
20
18.83
8
To basket
17
18.98
3
To basket
20
20.52
10
To basket
22
20.92
5
To basket
17
21.74
3
To basket
24
23.09
999
To basket
17
25.26
2
To basket
30
27.38
1
To basket
45
28.07
28
To basket
270
15.29
> 1000
To basket
90
15.29
10
To basket
85
15.99
55
To basket
85
16.71
8
To basket
85
17.36
4
To basket
85
18.36
3
To basket
85
18.77
5
To basket
85
19.62
3
To basket
85
20.97
999
To basket
85
23.15
2
To basket
60
25.58
1
To basket
80
25.58
1
To basket
60
28.07
> 10
To basket
90
32.69
28
To basket
Show more
Show less
Sachs
802385
7
17.06
5
To basket
20
17.06
> 100
To basket
15
33.22
10
To basket
22
34.83
3
To basket
10
17.77
35
To basket
10
17.77
> 30
To basket
16
18.03
3
To basket
20
19.37
150
To basket
13
20.70
3
To basket
15
21.82
9999
To basket
30
28.35
5
To basket
45
30.75
35
To basket
17
31.04
3
To basket
85
17.61
3
To basket
270
17.61
> 50
To basket
90
17.90
10
To basket
85
19.79
10
To basket
85
21.79
8
To basket
50
21.82
> 1000
To basket
60
26.53
5
To basket
80
26.53
5
To basket
60
30.75
> 30
To basket
90
35.82
35
To basket
Show more
Show less
SWAG
70928221
RUBBER,MOUNTING
6
17.62
6
To basket
17
20.28
7
To basket
85
16.37
6
To basket
50
26.54
> 30
To basket
20
17.62
> 30
To basket
7
17.75
6
To basket
17
18.28
6
To basket
17
19.13
8
To basket
30
26.54
4
To basket
45
31.96
33
To basket
270
15.29
> 50
To basket
90
15.29
10
To basket
85
17.22
8
To basket
85
18.18
7
To basket
80
24.77
4
To basket
60
24.77
4
To basket
60
31.96
> 30
To basket
90
35.90
33
To basket
Show more
Show less
TRW
JSB174
20
29.63
150
To basket
90
27.87
10
To basket
20
29.63
> 100
To basket
270
27.87
> 5
To basket
Show more
Show less
31015 ABS SENSOR,RAIN-WNDSHLD
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
ABS
31015
SENSOR,RAIN-WNDSHLD
7
19.12
4
To basket
20
19.12
> 10
To basket
270
29.93
> 10
To basket
16
20.66
4
To basket
16
20.66
4
To basket
30
31.88
4
To basket
45
34.44
12
To basket
80
29.93
4
To basket
60
29.93
4
To basket
50
31.88
> 10
To basket
60
34.44
> 10
To basket
90
37.57
12
To basket
Show more
Show less
Suzuki
5632079J01
SENSOR,RAIN-WNDSHLD
34
114.67
10
To basket
20
154.87
> 100
To basket
270
94.30
> 1000
To basket
85
94.30
999
To basket
34
99.89
10
To basket
34
103.83
5000
To basket
39
110.78
10
To basket
34
114.67
10
To basket
34
122.48
999
To basket
20
154.87
150
To basket
20
167.82
150
To basket
20
167.82
150
To basket
36
183.88
999
To basket
30
226.28
10
To basket
64
94.74
999
To basket
50
99.89
> 1000
To basket
60
99.89
> 1000
To basket
85
103.40
5000
To basket
70
127.64
on order
To basket
55
138.26
on order
To basket
55
138.26
on order
To basket
55
138.68
on order
To basket
55
156.43
on order
To basket
55
161.71
on order
To basket
85
176.56
999
To basket
Show more
Show less
Suzuki
5632079J00
SENSOR,RAIN-WNDSHLD
35
130.47
10
To basket
20
147.40
> 100
To basket
70
79.98
on order
To basket
270
98.33
> 1000
To basket
34
113.66
10
To basket
34
127.71
5000
To basket
30
146.16
10
To basket
34
146.16
10
To basket
20
147.40
150
To basket
30
171.00
10
To basket
36
172.19
999
To basket
55
85.01
on order
To basket
55
85.01
on order
To basket
55
86.90
on order
To basket
55
96.72
on order
To basket
85
98.33
999
To basket
64
102.37
999
To basket
50
113.66
> 1000
To basket
60
113.66
> 1000
To basket
85
122.66
5000
To basket
85
140.23
999
To basket
Show more
Show less
Fiat / Alfa / Lancia
71750132
18
135.23
10
To basket
85
119.00
999
To basket
270
119.00
> 1000
To basket
50
119.60
> 1000
To basket
24
119.60
999
To basket
20
133.10
> 10
To basket
20
133.10
10
To basket
20
137.43
10
To basket
22
137.43
10
To basket
44
186.18
5000
To basket
85
185.75
5000
To basket
60
186.18
> 1000
To basket
Show more
Show less
Fiat / Alfa / Lancia
71747081
85
106.70
5000
To basket
44
111.09
5000
To basket
270
106.70
> 1000
To basket
50
111.09
> 1000
To basket
60
111.09
> 1000
To basket
Show more
Show less
Bremi
50984
8
26.92
1
To basket
20
26.92
2
To basket
17
27.72
1
To basket
270
25.61
5
To basket
45
48.52
2
To basket
85
25.61
1
To basket
50
48.52
2
To basket
60
48.52
2
To basket
90
54.58
2
To basket
60
64.18
2
To basket
80
64.18
2
To basket
Show more
Show less
31015 BMW
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
FEBI
22116768799
20
30.64
> 10
To basket
13
54.24
25
To basket
31015 Double Horse
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
Double Horse
31015
3
41.79
1
To basket
10
41.79
1
To basket
Show more
Show less
31015 Auger
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
PE
02666710A
20
151.14
> 10
To basket
7
151.45
2
To basket
50
246.01
> 10
To basket
10
151.14
2
To basket
9
151.70
2
To basket
16
171.52
7
To basket
30
246.01
7
To basket
45
273.40
18
To basket
17
295.03
8
To basket
270
234.44
> 10
To basket
60
234.44
7
To basket
80
234.44
> 5
To basket
60
273.40
> 10
To basket
90
298.00
18
To basket
Show more
Show less
Beral
BCR254A
6
161.67
10
To basket
17
283.44
16
To basket
270
145.04
> 50
To basket
20
159.10
> 50
To basket
16
159.10
10
To basket
7
160.64
10
To basket
8
161.67
10
To basket
30
227.56
10
To basket
45
287.04
47
To basket
85
145.04
16
To basket
80
216.73
> 5
To basket
60
216.73
10
To basket
50
227.56
> 50
To basket
60
287.04
> 30
To basket
90
690.95
47
To basket
Show more
Show less
31015 Meat & Doria
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
Fiat / Alfa / Lancia
50513055
18
182.36
10
To basket
85
162.22
999
To basket
270
162.22
> 1000
To basket
50
166.38
> 1000
To basket
24
166.38
999
To basket
44
172.89
5000
To basket
20
179.47
> 10
To basket
20
179.47
10
To basket
20
185.31
10
To basket
22
185.31
10
To basket
85
168.96
5000
To basket
60
172.89
> 1000
To basket
Show more
Show less
Fiat / Alfa / Lancia
50502155
85
49.37
5000
To basket
44
51.38
5000
To basket
270
49.37
> 1000
To basket
50
51.38
> 1000
To basket
60
51.38
> 1000
To basket
Show more
Show less
31015 Metalcaucho
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
Metalcaucho
31015
10
13.60
2
To basket
7
16.59
2
To basket
15
16.94
2
To basket
270
15.67
> 5
To basket
10
13.60
2
To basket
20
16.59
4
To basket
45
24.62
2
To basket
30
26.27
2
To basket
85
15.67
2
To basket
80
24.51
2
To basket
60
24.51
2
To basket
60
24.62
2
To basket
50
24.62
4
To basket
90
29.69
2
To basket
Show more
Show less
31015 Izawit
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
Izawit
31015
20
60.10
3
To basket
9
63.33
2
To basket
13
60.10
1
To basket
Show more
Show less
31015 Intermotor
Brand
Part number
Description
Days
Statistics
Price, USD
Availability
Intermotor
31015
8
42.07
7
To basket
20
42.07
> 5
To basket
Show more
Show less
Become an Emex seller
And sell your goods with no commission
Learn more
Brand
Price
MaxGear
2.17
Peugeot / Citroen
12.74
Metalcaucho
13.60
Optimal
13.85
Magneti Marelli
14.26
Corteco
14.40
FEBI
15.29
SWAG
15.29
Bryman
17.03
Karl
17.03
Sachs
17.06
ABS
19.12
Bremi
25.61
Kayaba
26.31
Delphi
27.30
TRW
27.87
Kilen
29.55
Lesjofors
30.19
NTY
30.31
BGA
32.17
Vaico
34.51
Double Horse
41.79
Intermotor
42.07
Lemforder
43.30
VAG
44.13
Fiat / Alfa / Lancia
49.37
Izawit
60.10
Monroe
63.97
BMW
76.50
Suzuki
79.98
Dorman
95.17
Beral
145.04
PE
151.14
The items have been added to basket
Total amount:
USD
Weight: кг
Items quantity:
Doesn't exist in our offer
To basket
Export
Brand
Part number
Description
Days
%
Price, USD
Availability
Quantity
Brand
Part number
Description
Days
%
Price, USD
Availability
Quantity