Take a look at our selection of Service intervals parts for Mercedes-benz S-class (w140) 3.2. We provide a guarantee so that you can order with confidence. Select from the products or categories below to narrow the selection in Service intervals. Or just give us the make, model, and year of your vehicle for a more customized list.
Filter, interior air
Length [mm] : 223
Filter Type : Particulate Filter
Height [mm] : 9
Width [mm] : 144
PATRON
PF2037
Filter, interior air
Length [mm] : 255
Width [mm] : 114
Height [mm] : 37
Filter Type : Pollen Filter
BERU
0001330731
Spark Plug
SS suited packaging see parts list :
Electrode Gap [mm] : 0,8
Spark Plug : 1 - Earthed Electrode
Spanner Size : 16 mm
Thread Size : M 14x1,25
Thread Length [mm] : 19
Port Type : SAE
Tightening Torque [Nm] : 25
BERU
0002335601
Spark Plug
SS suited packaging see parts list :
Spark Plug : 4 - Earthed Electrode
Spanner Size : 16 mm
Thread Size : M 14x1,25
Thread Length [mm] : 19
Port Type : SAE/M4
Tightening Torque [Nm] : 25
BERU
0002335606
Spark Plug
Version : wahlw.UXT 3 (Platin)
SS suited packaging see parts list :
Spark Plug : 4 - Earthed Electrode
Spanner Size : 16 mm
Thread Size : M 14x1,25
Thread Length [mm] : 19
Port Type : SAE/M4
Tightening Torque [Nm] : 25
BERU
0002335906
Spark Plug
SS suited packaging see parts list :
Spark Plug : 4 - Earthed Electrode
Spanner Size : 16 mm
Thread Size : M 14x1,25
Thread Length [mm] : 19
Port Type : SAE/M4
Tightening Torque [Nm] : 25
BERU
0002335940
Spark Plug
Electrode Gap [mm] : 0,7
Spark Plug : 1 - Earthed Electrode
Spanner Size : 16 mm
Thread Size : M 14x1,25
Thread Length [mm] : 19
Port Type : SAE
Tightening Torque [Nm] : 25
BOSCH
0 242 229 659
Spark Plug
Electrode Gap [mm] : 0,8
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 3
Number of Poles : 1
BOSCH
0 242 229 659
Spark Plug
Electrode Gap [mm] : 0,8
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 3
Number of Poles : 1
BOSCH
0 242 229 719
Spark Plug
Electrode Gap [mm] : 0,8
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 3
Number of Poles : 1
BOSCH
0 242 229 746
Spark Plug
Electrode Gap [mm] : 1,6
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 3
Number of Poles : 4
BOSCH
0 242 229 790
Spark Plug
Electrode Gap [mm] : 1,6
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 3
Number of Poles : 4
BOSCH
0 242 230 572
Spark Plug
Electrode Gap [mm] : 0,8
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 3
Number of Poles : 1
BOSCH
0 242 235 666
Spark Plug
Electrode Gap [mm] : 0,9
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 3
Number of Poles : 1
BOSCH
0 242 235 666
Spark Plug
Electrode Gap [mm] : 0,9
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 3
Number of Poles : 1
BOSCH
0 242 236 571
Spark Plug
Electrode Gap [mm] : 0,7
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 4
Number of Poles : 1
BOSCH
0 242 236 571
Spark Plug
Electrode Gap [mm] : 0,7
Tightening Torque [Nm] : 28
Outer Thread [mm] : 14
Thread Pitch [mm] : 1,25
Thread Length [mm] : 19
Spanner Size : 16
Spark Position [mm] : 4
Number of Poles : 1
BOSCH
F 002 G40 155
Spark Plug
Electrode Gap [mm] : 1,1
NPS
IK20
Spark Plug
Thread Measurement 1 : 19
Catalytic Converter Type : for vehicles without catalyst convertor
Charge Type : Turbo
Spanner Size : 16
Catalytic Converter Type : with 3 way catalyst
Fuel Type : CNG
Diameter [mm] : 14
Specification : 1.5Ni
Catalytic Converter Type : for vehicles with catalyst
Fuel Type : Natural Gas
NPS
Q20P-U
Spark Plug
Catalytic Converter Type : for vehicles without catalyst convertor
Spanner Size : 16
Diameter [mm] : 14
Specification : 1.5Ni
Thread Measurement 1 : 19
NPS
Q20TT
Spark Plug
Catalytic Converter Type : for vehicles without catalyst convertor
Thread Measurement 1 : 19
Catalytic Converter Type : with 2 way catalyst
Spanner Size : 16
Catalytic Converter Type : for vehicles with catalyst
Diameter [mm] : 14
Specification : 1.5Ni
BRISK
0018
Spark Plug
Fuel Type : Petrol
Replace after km : 45000
Tightening Torque [Nm] : 25
Spanner Size : 16
Electrode Gap [mm] : 0,75
Thread Size : M14x1,25
Thread Length [mm] : 19
Number of Poles : 1
BRISK
1351
Spark Plug
Fuel Type : Liquefied Petroleum Gas (LPG)
Fuel Type : CNG
Replace after km : 30000
Tightening Torque [Nm] : 25
Spanner Size : 16
Electrode Gap [mm] : 0,7
Thread Size : M14x1,25
Thread Length [mm] : 19
Number of Poles : 1
Spark Plug : Silver Center Electrode
BRISK
1359
Spark Plug
Fuel Type : Petrol
Replace after km : 30000
Tightening Torque [Nm] : 25
Spanner Size : 16
Electrode Gap [mm] : 0,75
Thread Size : M14x1,25
Thread Length [mm] : 19
Number of Poles : 1
Material : Copper/Nickel
FEBI BILSTEIN
27001
Transmission Oil; Automatic Transmission Oil
Colour : Red
Capacity [Litre] : 1
Weight [kg] : 0,893
Observe service information :
Colour : Red
Capacity [Litre] : 1
Weight [kg] : 0,893
Observe service information :
Required quantity : 1
FEBI BILSTEIN
29449
Transmission Oil; Automatic Transmission Oil
Colour : Red
Capacity [Litre] : 1
Weight [kg] : 0,931
Observe service information :
Colour : Red
Capacity [Litre] : 1
Weight [kg] : 0,931
Observe service information :
Required quantity : 1
FEBI BILSTEIN
36449
Transmission Oil; Automatic Transmission Oil
Colour : Red
Capacity [Litre] : 5
Weight [kg] : 4,235
Observe service information :
Colour : Red
Capacity [Litre] : 5
Weight [kg] : 4,235
Observe service information :
Required quantity : 1
Hydraulic Oil; Transmission Oil; Automatic Transmission Oil; Manual Transmission Oil; Axle Gear Oil; Central Hydraulic Oil; Power Steering Oil; Transfer Case Oil
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron(R) II & IID
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron(R) II & IID
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron(R) II & IID
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron(R) II & IID
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron(R) II & IID
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron(R) II & IID
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron(R) II & IID
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron(R) II & IID
MOBIL
201530202020
Automatic Transmission Oil; Manual Transmission Oil; Axle Gear Oil; Central Hydraulic Oil; Power Steering Oil; Transfer Case Oil
MOBIL
201530202020
Automatic Transmission Oil; Manual Transmission Oil; Axle Gear Oil; Central Hydraulic Oil; Power Steering Oil; Transfer Case Oil
XADO
XADO ATF III/IV/V
Transmission Oil; Automatic Transmission Oil; Manual Transmission Oil; Axle Gear Oil; Power Steering Oil; Transfer Case Oil
Specification : Dexron IIIH
Specification : Toyota Type T-4
Specification : Mercon V
Chemical Properties : Synthetic
Specification : Dexron IIIH
Specification : II-E, II-D, B
Specification : AQ-ATF type A
Specification : Toyota Type T-4
Specification : Type T-III, Type T
Specification : Mercon V
Specification : Ford M2C 138-CJ
Specification : Ford M2C 166-H
Specification : Audi G-055-025-A
Specification : BMW LT-2
Specification : Chrysler: Mopar ATF+
Specification : ATF+2 (Type 7176)
Specification : ATF+3, ATF+4
Specification : Honda ATF-Z1
Specification : Hyundai SP
Specification : SP-II, SP-III
Specification : Idemitsu K7
Specification : Isuzu
Specification : MAN 339 TYPE D&F
Specification : Z1/V1, Z2
Specification : Mazda M-III
Specification : MB 236.1¿236.9
Specification : Nissan Matic-D
Specification : J, K
Specification : Saab 93 165 147
Specification : Subaru KO410Y0700
Specification : Volvo 1161540
Specification : VW G 052 162 A1
Specification : Allison C-4, TES 295
Specification : ATF LT 71141
Specification : ATF 7045 ¿
Specification : ATF 1375.4
Specification : ATF LA 2634
Specification : Caterpillar TO-2
Specification : JASO M 315 1A
Specification : JATCO 3100 PL 085
Specification : Voith G-1363...G-607
Specification : ZF: ZF TE ML 09X
Specification : 11B/ 14B
Chemical Properties : Synthetic
Specification : Dexron IIIH
Specification : II-E, II-D, B
Specification : AQ-ATF type A
Specification : Toyota Type T-4
Specification : Type T-III, Type T
Specification : Mercon V
Specification : Ford M2C 138-CJ
Specification : Ford M2C 166-H
Specification : Audi G-055-025-A
Specification : BMW LT-2
Specification : Chrysler: Mopar ATF+
Specification : ATF+2 (Type 7176)
Specification : ATF+3, ATF+4
Specification : Honda ATF-Z1
Specification : Hyundai SP
Specification : SP-II, SP-III
Specification : Idemitsu K7
Specification : Isuzu
Specification : MAN 339 TYPE D&F
Specification : Z1/V1, Z2
Specification : Mazda M-III
Specification : MB 236.1¿236.9
Specification : Nissan Matic-D
Specification : J, K
Specification : Saab 93 165 147
Specification : Subaru KO410Y0700
Specification : Volvo 1161540
Specification : VW G 052 162 A1
Specification : Allison C-4, TES 295
Specification : ATF LT 71141
Specification : ATF 7045 ¿
Specification : ATF 1375.4
Specification : ATF LA 2634
Specification : Caterpillar TO-2
Specification : JASO M 315 1A
Specification : JATCO 3100 PL 085
Specification : Voith G-1363...G-607
Specification : ZF: ZF TE ML 09X
Specification : 11B/ 14B
Chemical Properties : Synthetic
Specification : Dexron IIIH
Specification : II-E, II-D, B
Specification : AQ-ATF type A
Specification : Toyota Type T-4
Specification : Type T-III, Type T
Specification : Mercon V
Specification : Ford M2C 138-CJ
Specification : Ford M2C 166-H
Specification : Audi G-055-025-A
Specification : BMW LT-2
Specification : Chrysler: Mopar ATF+
Specification : ATF+2 (Type 7176)
Specification : ATF+3, ATF+4
Specification : Honda ATF-Z1
Specification : Hyundai SP
Specification : SP-II, SP-III
Specification : Idemitsu K7
Specification : Isuzu
Specification : MAN 339 TYPE D&F
Specification : Z1/V1, Z2
Specification : Mazda M-III
Specification : MB 236.1¿236.9
Specification : Nissan Matic-D
Specification : J, K
Specification : Saab 93 165 147
Specification : Subaru KO410Y0700
Specification : Volvo 1161540
Specification : VW G 052 162 A1
Specification : Allison C-4, TES 295
Specification : ATF LT 71141
Specification : ATF 7045 ¿
Specification : ATF 1375.4
Specification : ATF LA 2634
Specification : Caterpillar TO-2
Specification : JASO M 315 1A
Specification : JATCO 3100 PL 085
Specification : Voith G-1363...G-607
Specification : ZF: ZF TE ML 09X
Specification : 11B/ 14B
Specification : Dexron IIIH
Specification : II-E, II-D, B
Specification : AQ-ATF type A
Specification : Toyota Type T-4
Specification : Type T-III, Type T
Specification : Mercon V
Specification : Ford M2C 138-CJ
Specification : Ford M2C 166-H
Specification : Audi G-055-025-A
Specification : BMW LT-2
Specification : Chrysler: Mopar ATF+
Specification : ATF+2 (Type 7176)
Specification : ATF+3, ATF+4
Specification : Honda ATF-Z1
Specification : Hyundai SP
Specification : SP-II, SP-III
Specification : Idemitsu K7
Specification : Isuzu
Specification : MAN 339 TYPE D&F
Specification : Z1/V1, Z2
Specification : Mazda M-III
Specification : MB 236.1¿236.9
Specification : Nissan Matic-D
Specification : J, K
Specification : Saab 93 165 147
Specification : Subaru KO410Y0700
Specification : Volvo 1161540
Specification : VW G 052 162 A1
Specification : Allison C-4, TES 295
Specification : ATF LT 71141
Specification : ATF 7045 ¿
Specification : ATF 1375.4
Specification : ATF LA 2634
Specification : Caterpillar TO-2
Specification : JASO M 315 1A
Specification : JATCO 3100 PL 085
Specification : Voith G-1363...G-607
Specification : ZF: ZF TE ML 09X
Specification : 11B/ 14B
Specification : Dexron IIIH
Specification : II-E, II-D, B
Specification : AQ-ATF type A
Specification : Toyota Type T-4
Specification : Type T-III, Type T
Specification : Mercon V
Specification : Ford M2C 138-CJ
Specification : Ford M2C 166-H
Specification : Audi G-055-025-A
Specification : BMW LT-2
Specification : Chrysler: Mopar ATF+
Specification : ATF+2 (Type 7176)
Specification : ATF+3, ATF+4
Specification : Honda ATF-Z1
Specification : Hyundai SP
Specification : SP-II, SP-III
Specification : Idemitsu K7
Specification : Isuzu
Specification : MAN 339 TYPE D&F
Specification : Z1/V1, Z2
Specification : Mazda M-III
Specification : MB 236.1¿236.9
Specification : Nissan Matic-D
Specification : J, K
Specification : Saab 93 165 147
Specification : Subaru KO410Y0700
Specification : Volvo 1161540
Specification : VW G 052 162 A1
Specification : Allison C-4, TES 295
Specification : ATF LT 71141
Specification : ATF 7045 ¿
Specification : ATF 1375.4
Specification : ATF LA 2634
Specification : Caterpillar TO-2
Specification : JASO M 315 1A
Specification : JATCO 3100 PL 085
Specification : Voith G-1363...G-607
Specification : ZF: ZF TE ML 09X
Specification : 11B/ 14B
ELRING
921.386
Seal, automatic transmission oil pan
FEBI BILSTEIN
08719
Seal, automatic transmission oil pan
Material : Elastomer
Weight [kg] : 0,098
Required quantity : 1
FEBI BILSTEIN
10072
Seal, automatic transmission oil pan
Material : Elastomer
Weight [kg] : 0,096
Required quantity : 1
SWAG
10 90 8719
Seal, automatic transmission oil pan
Material : Elastomer
Weight [kg] : 0,098
Required quantity : 1
SWAG
10 91 0072
Seal, automatic transmission oil pan
Material : Elastomer
Weight [kg] : 0,096
Required quantity : 1
VAICO
V30-0458-1
Seal, automatic transmission oil pan
Transmission Type : 722.4
Transmission Type : Automatic Transmission, 4-speed
for OE number : 201 271 03 80
VAICO
V30-7231-1
Seal, automatic transmission oil pan
Transmission Type : 722.6
Transmission Type : Automatic Transmission, 5-speed
Weight [g] : 0,096
TRUCKTEC AUTOMOTIVE
02.25.031
Seal, automatic transmission oil pan
Weight [kg] : 0,1
TRUCKTEC AUTOMOTIVE
Z02.25.004-1
Seal, automatic transmission oil pan
Weight [kg] : 0,09
Engine Oil
Oil Viscosity Classification SAE : 5W-40
Specification : ACEA A3 / B3 / B4
Specification : API SN / CF
Specification : BMW LL-01
Specification : RENAULT RN 0700
Specification : RENAULT RN 0710
Specification : MB 229.5
Specification : FIAT 9.55535-H2
Specification : FIAT 9.55535-M2
Specification : FIAT 9.55535-N
Specification : OPEL GM-LL-B-025
Specification : PORSCHE A40
Specification : VW 505 00/502 00
Specification : (07/05)
MOBIL
2015101010S0
Automatic Transmission Oil; Engine Oil; Manual Transmission Oil; Axle Gear Oil; Transfer Case Oil
MOBIL
2015101010S0
Automatic Transmission Oil; Engine Oil; Manual Transmission Oil; Axle Gear Oil; Transfer Case Oil
MOBIL
201510301041
Automatic Transmission Oil; Engine Oil; Manual Transmission Oil; Axle Gear Oil; Transfer Case Oil
MOBIL
201510301041
Automatic Transmission Oil; Engine Oil; Manual Transmission Oil; Axle Gear Oil; Transfer Case Oil
MOBIL
201510301042
Engine Oil; Manual Transmission Oil; Axle Gear Oil; Transfer Case Oil
MOBIL
201510301042
Engine Oil; Manual Transmission Oil; Axle Gear Oil; Transfer Case Oil
XADO
XADO 10W-40 SL/CI-4
Engine Oil; Engine Oil
Oil Viscosity Classification SAE : 10W-40
Specification : API SL/CI-4 Plus
Specification : ACEA A3/B4/E7
Specification : MB 228.3, 229.1
Specification : Volvo VDS-3
Chemical Properties : Part Synthetic Oil
Oil Viscosity Classification SAE : 10W-40
Specification : API SL/CI-4 Plus
Specification : ACEA A3/B4/E7
Specification : Global DHD-1
Specification : VW 500.00/505.00
Specification : MB 228.3, 229.1
Specification : Volvo VDS-2, VDS-3
Specification : Renault (RVI) RLD
Specification : MAN 3275
Specification : Mack EO/M PLUS
Specification : MTU Type 2
XADO
XADO 5W-40 SL/CF
Engine Oil; Engine Oil
Oil Viscosity Classification SAE : 5W-40
Specification : API SL/CF
Specification : ACEA A3/B4
Specification : VW 502.00/505.00
Specification : MB 229.3
Chemical Properties : Synthetic
Oil Viscosity Classification SAE : 5W-40
Specification : API SL/CF
Specification : ACEA A3/B4
Specification : VW 502.00/505.00
Specification : MB 229.3
Specification : BMW LL-01
Specification : Porsche
LIQUI MOLY
LENKGETR.-OEL 3100
Hydraulic Oil; Power Steering Oil
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron IID
Manufacturer Release : MB 236.3
Chemical Properties : Contains mineral oil
Manufacturer Release : Dexron IID
Manufacturer Release : MB 236.3
EUROL
E113650
Hydraulic Oil; Power Steering Oil
Chemical Properties : Contains mineral oil
Chemical Properties : Contains mineral oil
EUROL
E113685
Hydraulic Oil; Power Steering Oil
Chemical Properties : Contains mineral oil
Chemical Properties : Contains mineral oil
COMMA
MVATF
Hydraulic Oil; Transmission Oil; Automatic Transmission Oil; Manual Transmission Oil; Axle Gear Oil; Power Steering Oil; Transfer Case Oil; Steering Gear Oil
Oil : Part Synthetic Oil
Manufacturer Release : Dexron(R) II and III
Manufacturer Release : Ford Mercon V
Manufacturer Release : MOPAR ATF +3 and +4
Manufacturer Release : MB 236.6/7/10/12
Oil : Part Synthetic Oil
Manufacturer Release : Dexron(R) II and III
Manufacturer Release : Ford Mercon V
Manufacturer Release : MOPAR ATF +3 and +4
Manufacturer Release : MB 236.6/7/10/12
Oil : Part Synthetic Oil
Manufacturer Release : Dexron(R) II and III
Manufacturer Release : Ford Mercon V
Manufacturer Release : MOPAR ATF +3 and +4
Manufacturer Release : MB 236.6/7/10/12
Oil : Part Synthetic Oil
Manufacturer Release : Dexron(R) II and III
Manufacturer Release : Ford Mercon V
Manufacturer Release : MOPAR ATF +3 and +4
Manufacturer Release : MB 236.6/7/10/12
Oil : Part Synthetic Oil
Manufacturer Release : Dexron(R) II and III
Manufacturer Release : Ford Mercon V
Manufacturer Release : MOPAR ATF +3 and +4
Manufacturer Release : MB 236.6/7/10/12
Oil : Part Synthetic Oil
Manufacturer Release : Dexron(R) II and III
Manufacturer Release : Ford Mercon V
Manufacturer Release : MOPAR ATF +3 and +4
Manufacturer Release : MB 236.6/7/10/12
Oil : Part Synthetic Oil
Manufacturer Release : Dexron(R) II and III
Manufacturer Release : Ford Mercon V
Manufacturer Release : MOPAR ATF +3 and +4
Manufacturer Release : MB 236.6/7/10/12
Oil : Part Synthetic Oil
Manufacturer Release : Dexron(R) II and III
Manufacturer Release : Ford Mercon V
Manufacturer Release : MOPAR ATF +3 and +4
Manufacturer Release : MB 236.6/7/10/12
XADO
XADO CHF
Hydraulic Oil; Power Steering Oil
Specification : ISO VG 22
Specification : ISO 7308
Specification : DIN 51524 part 2
Specification : VW TL 521 46
Specification : VW G00200
Specification : BMW
Specification : Deutz 2940929
Specification : MAN 3623/93
Specification : Nissan
Specification : Peugeot B 71 2710
Specification : Fendt X902.011.622
Specification : Porsche
Specification : Rolls Royce
Specification : Volvo STD 1273.36
Specification : MB 345
Specification : Opel B0400070
Specification : ISO VG 22
Specification : ISO 7308
Specification : DIN 51524 part 2
Specification : VW TL 521 46
Specification : VW G00200
Specification : BMW
Specification : Deutz 2940929
Specification : MAN 3623/93
Specification : Nissan
Specification : Peugeot B 71 2710
Specification : Fendt X902.011.622
Specification : Porsche
Specification : Rolls Royce
Specification : Volvo STD 1273.36
Specification : MB 345
Specification : Opel B0400070
VAICO
V30-7313
Hydraulic Filter Set, automatic transmission
Transmission Type : 722.6
Transmission Type : Automatic Transmission, 5-speed
Weight [kg] : 0,4
Supplementary Article/Supplementary Info : with seal
Supplementary Article/Supplementary Info 2 : with plug
See accessories list for additionally required parts :
VAICO
V30-7316
Hydraulic Filter Set, automatic transmission
Transmission Type : 722.6
Transmission Type : Automatic Transmission, 5-speed
Supplementary Article/Supplementary Info : with seal
See accessories list for additionally required parts :