• Fitting Position: Front Axle Left
• Sensor Type: Inductive Sensor
• Lisainfo: ABS sensor, front, left

• Fitting Position: Front Axle Right
• Sensor Type: Inductive Sensor
• Lisainfo: ABS sensor, front, right

• Installatsiooni pool: Tagasild
• Hulk: 2
• Net weight [kg]: 0.03
• Lisainfo: .

• Fitting Position: Rear Axle Left, Rear Axle Right
• Sensor Type: Inductive Sensor
• Lisainfo: ABS sensor, rear, left/right

• Installatsiooni pool: esisild paremal
• Seerianumber: HCA-VW-005
• paaris tootenumbrid: HCA-VW-004
• Tootja: NTY
• Nimetus: NTY HCA-VW-005

• Installatsiooni pool: esisild vasakul
• Seerianumber: HCA-VW-004
• paaris tootenumbrid: HCA-VW-005
• Tootja: NTY
• Nimetus: NTY HCA-VW-004

• Fitting Position: Front Axle Left
• Sensor Type: Inductive Sensor
• Number of pins: 2
• Tootja: ABAKUS LORO

General Information: The following information is for general and informational purposes only and does not constitute warranty terms. Warranty terms and conditions are available from our dealers and in our general terms and conditions of sale. Abakus spare/repair parts are intended only for vehicle repairs in order to restore their original functionality. Abakus spare/repair parts are used or sold to users only for the purpose of repairing vehicles to restore their original look and functionality and are not original/genuine/OE/OEM/OES replacement parts. These items do not originate from the vehicle manufacturer and may be the subject of a design not owned by Abakus. They may only be used for repairs to restore the intended vehicle to its original appearance. Our products are delivered without instruction of installation. Installation of our product may only be carried out by trained specialist technicians in specific car repairs. Products supplied by us are exclusively intended for proper and appropriate use. The warranty may become invalid in the event of: improper installation or repair, unsuitable application or use, installation or repair made outside specialist car workshops. Warranty claims are lost if the vehicle is modified and used for motor sports, tuning or similar events (except our tuning parts which are described in TecDoc and on our price list). Warranty application should include complete documentation among others: chassis no., first registration, vehicle mileage, information about LPG installation, fault memory log, pictures, our QC (quality check) code, installation invoice, contact details of the car repair workshop performing the replacement or repair. Warranty application are available in our Client Panel system. Complaints may require supplementing data such as error memory logs. Incomplete documentation may result in rejection of the claim. Any damage caused during transport is not considered quality damage and will be considered on an individual basis. The product is intended for use within the performance limits specified by the manufacturer and should only be used by qualified personnel who have been trained to operate this product. Before each use, the product should be checked for damage or fixing of its parts and not used if any defects or loose parts are found. Failure to follow the manufacturer's guidelines could result in potential product damage or even injury. Wear appropriate protective clothing if necessary when working with the product.

• Installatsiooni pool: Tagasild vasakul, Tagasild paremal
• Seerianumber: HCA-VW-009
• Tootja: NTY
• Nimetus: NTY HCA-VW-009

• Installatsiooni pool: esisild paremal
• Sensor Type: Inductive Sensor
• Tootja: DELLO AUTOMEGA

• Installatsiooni pool: esisild vasakul
• Piirangutega toode/piirangu info 2: ilma kaablita
• Tootja: DENCKERMANN FILTRY

• Installatsiooni pool: esisild paremal
• Piirangutega toode/piirangu info 2: ilma kaablita
• Tootja: DENCKERMANN FILTRY

• Fitting Position: Front Axle Left
• Sensor Type: Passive sensor
• Overall Length [mm]: 68
• Tootja: KAMOKA UK£ADY HAMULCOWE

• Fitting Position: Front Axle Right
• Sensor Type: Passive sensor
• Overall Length [mm]: 68
• Tootja: KAMOKA UK£ADY HAMULCOWE

• Fitting Position: Rear Axle both sides
• Tootja: TOPRAN HANS PRIES

General Information: Any and all spare parts we supply are solely intended for the designated purpose as defined by us. Installation by trained personnel only. Our products are usually supplied without assembly instructions. Installation in vehicles other than those specified by us may lead to the exclusion of warranty.

• Fitting Position: Front Axle Right
• Number of pins: 2
• Supplementary Article/Info 2: without cable
• Length [mm]: 68
• Braking/Drive Dynamics: for vehicles with ABS
• paired article number: 109 752
• Tootja: TOPRAN

General Information: Any and all spare parts we supply are solely intended for the designated purpose as defined by us. Installation by trained personnel only. Our products are usually supplied without assembly instructions. Installation in vehicles other than those specified by us may lead to the exclusion of warranty.

• Fitting Position: Rear Axle
• Sensor Type: Passive sensor
• Overall Length [mm]: 73
• Tootja: KAMOKA UK£ADY HAMULCOWE

• vajaminev tükihulk: 2
• Installatsiooni pool: Tagasild
• Piirangutega toode/piirangu info 2: ilma kaablita
• Tootja: DENCKERMANN FILTRY

• Fitting Position: Front Axle Right
• Resistor [Ohm]: 1,100
• for OE number: 1J0927804
• Number of pins: 2
• Number of mounting bores: 1
• Tootja: MAGNETI MARELLI
• Nimetus: MM MWSS000

• Installatsiooni pool: Esisild, esisild paremal
• paaris tootenumbrid: GH-709904V
• Tootja: AUTO-GH

• Fitting Position: Front Axle Left
• Number of pins: 2
• Supplementary Article/Info 2: without cable
• Length [mm]: 69
• Braking/Drive Dynamics: for vehicles with ABS
• paired article number: 109 753
• Tootja: TOPRAN HANS PRIES

General Information: Any and all spare parts we supply are solely intended for the designated purpose as defined by us. Installation by trained personnel only. Our products are usually supplied without assembly instructions. Installation in vehicles other than those specified by us may lead to the exclusion of warranty.

• Installatsiooni pool: Esisild
• Pistikkontaktide arv: 2
• Pistikute teostus: Male
• Pistikukatte kuju: ovaalne
• Pinge [V]: 12
• Kaal (kg): 0,04
• Värv: must
• Rakendustüüp: elektriline
• Oluline on võrrelda vana uue osaga (eriti OE-numbrit):
• Tootja: ENERGY

• Installatsiooni pool: Esisild
• Pistikkontaktide arv: 2
• Pistikute teostus: Male
• Pistikukatte kuju: ovaalne
• Pinge [V]: 12
• Kaal (kg): 0,05
• Värv: must
• Rakendustüüp: elektriline
• Oluline on võrrelda vana uue osaga (eriti OE-numbrit):
• Tootja: ENERGY

• Installatsiooni pool: esisild paremal
• Ühenduste arv: 2
• Tootja: JPN

• Installatsiooni pool: Tagasild mõlemapoolselt
• Värv: must
• Pikkus (mm): 42
• Ühenduste arv: 2
• Tootja: JPN

• Installatsiooni pool: Esisild
• Pistikkontaktide arv: 2
• Pistikute teostus: Male
• Pistikukatte kuju: ovaalne
• Garantii: 3 aastat garantii
• Pinge [V]: 12
• Kaal (kg): 0,05
• Värv: must
• Rakendustüüp: elektriline
• Oluline on võrrelda vana uue osaga (eriti OE-numbrit):
• Tootja: SKV GERMANY
• Nimetus: CE 06SKV006

• Fitting Position: Front Axle Left
• Resistor [Ohm]: 1,100
• for OE number: 1J0927803
• Number of pins: 2
• Number of mounting bores: 1
• Tootja: MAGNETI MARELLI

• Installatsiooni pool: Tagasild
• Sensor Type: Inductive Sensor
• Tootja: DELLO AUTOMEGA

• Fitting Position: Front Axle Right
• Supplementary Article/Info 2: without cable
• Number of pins: 2
• Connector Shape: oval
• Sensor Type: Inductive Sensor
• for OE number: 1J0 927 804
• Tootja: MEAT&DORIA

• Pikkus (mm): 68
• Anduritüüp: passiivne andur
• paaris tootenumbrid: FT80428
• Installatsiooni pool: esisild vasakul
• Tootja: FAST

• Number of pins: 2
• Sensor Type: Passive sensor
• Fitting Position: Front Axle Left
• Supplementary Article/Info 2: without cable
• Fitting Depth [mm]: 28
• Tootja: AUTOFREN SEINSA
• Nimetus: SE DS0014

• Number of pins: 2
• Sensor Type: Passive sensor
• Fitting Position: Front Axle Right
• Supplementary Article/Info 2: without cable
• Fitting Depth [mm]: 28
• Tootja: AUTOFREN SEINSA
• Nimetus: SE DS0015

• Kaal (kg): 0,4
• Ühenduste arv: 2
• vajaminev tükihulk: 1
• Installatsiooni pool: esisild vasakul
• Üldine informatsioon: ABS speed sensor; front left
• Tootja: VIKA

• Installatsiooni pool: esisild vasakul
• Ühenduste arv: 2
• Tootja: JPN

• Fitting Position: Rear Axle Left, Rear Axle Right
• Number of pins: 2
• Supplementary Article/Info 2: without cable
• Length [mm]: 73
• Braking/Drive Dynamics: for vehicles with ABS
• Tootja: TOPRAN

General Information: Any and all spare parts we supply are solely intended for the designated purpose as defined by us. Installation by trained personnel only. Our products are usually supplied without assembly instructions. Installation in vehicles other than those specified by us may lead to the exclusion of warranty.

• Kaal (kg): 0,4
• Ühenduste arv: 2
• vajaminev tükihulk: 1
• Installatsiooni pool: esisild paremal
• Üldine informatsioon: ABS speed sensor; front right
• Tootja: VIKA

• Installatsiooni pool: esisild vasakul
• Ehitusaasta kuni: 05.2004
• Sensor Type: Passive sensor
• Number of occupied pins: 2
• Tootja: DELPHI LOCKHEED HAMULCE
• Nimetus: DE SS10307
• Kvaliteediklass: PJ

• Installatsiooni pool: esisild paremal
• Ehitusaasta kuni: 05.2004
• Sensor Type: Passive sensor
• Number of occupied pins: 2
• Tootja: DELPHI LOCKHEED HAMULCE
• Nimetus: DE SS10308

• Installatsiooni pool: esisild paremal
• Sensor Type: Passive sensor
• Fitting Depth [mm]: 27.7
• Supplementary Article/Info 2: without cable
• paired article number: 06-S043
• Tootja: OPTIMAL ZAWIESZENIE

• Pikkus (mm): 68
• Anduritüüp: passiivne andur
• paaris tootenumbrid: FT80429
• Installatsiooni pool: esisild paremal
• Tootja: FAST

• Installatsiooni pool: Esisild
• Pistikkontaktide arv: 2
• Pistikute teostus: Male
• Pistikukatte kuju: ovaalne
• Garantii: 3 aastat garantii
• Pinge [V]: 12
• Kaal (kg): 0,04
• Värv: must
• Rakendustüüp: elektriline
• Oluline on võrrelda vana uue osaga (eriti OE-numbrit):
• Tootja: SKV GERMANY
• Nimetus: CE 06SKV007

• Installatsiooni pool: Tagasild, Tagasild paremal, Tagasild vasakul
• Tootja: AUTO-GH

• Värv: must
• Kaal (kg): 0,032
• Materjal: Plastik
• Ühenduste arv: 2
• Pikkus (mm): 42
• vajaminev tükihulk: 2
• Installatsiooni pool: Tagasild
• Üldine informatsioon: ABS speed sensor; rear
• Tootja: VIKA

• Installatsiooni pool: Tagasild
• Pistikkontaktide arv: 2
• Pistikute teostus: Male
• Pistikukatte kuju: ovaalne
• Garantii: 3 aastat garantii
• Pinge [V]: 12
• Kaal (kg): 0,04
• Värv: must
• Rakendustüüp: elektriline
• Oluline on võrrelda vana uue osaga (eriti OE-numbrit):
• Tootja: SKV GERMANY
• Nimetus: CE 06SKV010

• Installatsiooni pool: Tagasild vasakul
• Number of pins: 2
• Sensor Type: Active sensor
• Supplementary Article/Info 2: without cable
• Fitting Depth [mm]: 37
• Tootja: AUTOFREN SEINSA
• Nimetus: SE DS0011

• Pikkus (mm): 73
• Anduritüüp: passiivne andur
• Installatsiooni pool: Tagasild paremal, Tagasild vasakul
• Tootja: FAST

• Installatsiooni pool: Tagasild
• Pistikkontaktide arv: 2
• Pistikute teostus: Male
• Pistikukatte kuju: ovaalne
• Pinge [V]: 12
• Kaal (kg): 0,04
• Värv: must
• Rakendustüüp: elektriline
• Oluline on võrrelda vana uue osaga (eriti OE-numbrit):
• Tootja: ENERGY

• Sensor Type: Inductive Sensor
• Number of pins: 2
• Supplementary Article/Info 2: without cable
• Corresponds to the original part in colour: black
• Fitting Position: Front Axle Left
• Tootja: FAE

• Sensor Type: Inductive Sensor
• Number of pins: 2
• Supplementary Article/Info 2: without cable
• Corresponds to the original part in colour: black
• Fitting Position: Front Axle Right
• Tootja: FAE ELEKTRYKA

• vajaminev tükihulk: 1
• Ehitusaasta kuni: 12.2000
• Installatsiooni pool: esisild vasakul
• Pistikkontaktide arv: 2
• paaris tootenumbrid: 50945
• Värv: must
• Materjal: Plastik
• Tootja: AIC

Üldine informatsioon: Our products are usually delivered without installation instructions. Installation may only be carried out by trained specialist technicians. Products supplied by us are exclusively intended for proper and appropriate use. The warranty is void in the event of improper, contrary to the intended purpose or unsuitable application or use. For electronic items that leave fault memory entries, it is essential to submit fault memory logs in the event of a claim. This consequently concerns all electronic items that are detected, monitored and controlled by the engine control unit, such as sensors of all kinds (e.g. NOX sensors, ABS sensors), mass airflow sensors, airbag slip rings, headlamp levelling control units, throttle valves, lambda sensors or EGR modules. If you encounter difficulties during a repair (troubleshooting max. 1 hr.), please contact technical support at: Phone: 040 - 25 30 66 55 Email: service@aic-germany.de This often avoids extensive troubleshooting that is disproportionate to normal repair times. The following applies to complaints: The more complete the processes are submitted, the faster they can be processed. Complete documentation includes the warranty application (incl. KBA no., chassis no., first registration, engine code, mileage), first and second installation invoice, fault memory log, guided troubleshooting and, if applicable, pictures. Incomplete documentation may result in rejection of the claim.

• vajaminev tükihulk: 2
• Installatsiooni pool: Tagasild vasakul, Tagasild paremal
• Pistikkontaktide arv: 2
• Värv: must
• Materjal: Plastik
• Tootja: AIC

Üldine informatsioon: Our products are usually delivered without installation instructions. Installation may only be carried out by trained specialist technicians. Products supplied by us are exclusively intended for proper and appropriate use. The warranty is void in the event of improper, contrary to the intended purpose or unsuitable application or use. For electronic items that leave fault memory entries, it is essential to submit fault memory logs in the event of a claim. This consequently concerns all electronic items that are detected, monitored and controlled by the engine control unit, such as sensors of all kinds (e.g. NOX sensors, ABS sensors), mass airflow sensors, airbag slip rings, headlamp levelling control units, throttle valves, lambda sensors or EGR modules. If you encounter difficulties during a repair (troubleshooting max. 1 hr.), please contact technical support at: Phone: 040 - 25 30 66 55 Email: service@aic-germany.de This often avoids extensive troubleshooting that is disproportionate to normal repair times. The following applies to complaints: The more complete the processes are submitted, the faster they can be processed. Complete documentation includes the warranty application (incl. KBA no., chassis no., first registration, engine code, mileage), first and second installation invoice, fault memory log, guided troubleshooting and, if applicable, pictures. Incomplete documentation may result in rejection of the claim.

• Fitting Position: Front Axle Left
• Supplementary Article/Info 2: without cable
• Number of pins: 2
• Connector Shape: oval
• Sensor Type: Inductive Sensor
• for OE number: 1J0 927 803
• Tootja: MEAT&DORIA

• Installatsiooni pool: Tagasild
• Ehitusaasta kuni: 05.2004
• Sensor Type: Passive sensor
• Number of occupied pins: 2
• Nimetus: DE SS20000
• Tootja: DELPHI
• Kvaliteediklass: PJ

• vajaminev tükihulk: 1
• Installatsiooni pool: esisild vasakul
• Supplementary Article/Info 2: without cable
• Colour: black
• Tootja: BREMI

• vajaminev tükihulk: 1
• Installatsiooni pool: esisild paremal
• Supplementary Article/Info 2: without cable
• Colour: black
• Tootja: BREMI

• Installatsiooni pool: Tagasild
• Fitting Position: Rear Axle Left, Rear Axle Right
• Braking/Drive Dynamics: for vehicles with ABS
• Rated Voltage [V]: 12
• Supplementary Article/Info 2: without cable
• Number of mounting bores: 1
• Required quantity: 2
• Resistor [Ohm]: 1,100
• Colour: black
• Material: Plastic
• Sensor Type: Inductive Sensor
• Number of pins: 2
• Weight [kg]: 0.035
• Tootja: VEMO GERMANY

General Information: In the warranty, we always make a distinction between wear parts and vehicle parts. All wear parts are subject to a reduced warranty period and a maximum mileage. Brake components such as brake disks, brake pads, etc. maximum of 1000 km (break-in period). Therefore, warranty claims for brake parts are only reviewed with an installation invoice and a record of the wheel hub run-out measurement, including photos. For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed. When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced. If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.

• Installatsiooni pool: esisild paremal
• Overall Length [mm]: 68
• Length [mm]: 28
• Sensor Type: Passive sensor
• Socket colour: black
• paired article number: 30001
• Weight [kg]: 0.04
• Tootja: A.B.S.

• Installatsiooni pool: esisild vasakul
• Overall Length [mm]: 68
• Length [mm]: 28
• Sensor Type: Passive sensor
• Socket colour: black
• paired article number: 30000
• Weight [kg]: 0.04
• Tootja: A.B.S.

• Installatsiooni pool: Tagasild
• Overall Length [mm]: 68
• Length [mm]: 38
• Sensor Type: Passive sensor
• Socket colour: black
• paired article number: 30004
• Weight [kg]: 0.04
• Tootja: A.B.S.

• Sensor Type: Inductive Sensor
• Number of pins: 2
• Supplementary Article/Info 2: without cable
• Fitting Position: Rear Axle
• Tootja: FAE ELEKTRYKA

• vajaminev tükihulk: 2
• Installatsiooni pool: Tagasild
• Supplementary Article/Info 2: without cable
• Colour: black
• Tootja: BREMI

• Supplementary Article/Info 2: without cable
• Number of pins: 2
• Sensor Type: Inductive Sensor
• for OE number: 1J0 927 807 B
• Fitting Position: Rear Axle Right, Rear Axle Left
• Tootja: MEAT&DORIA

• Installatsiooni pool: Tagasild
• Inner Diameter [mm]: 61.2
• Width [mm]: 21
• Outer Diameter [mm]: 73, 78.75
• Number of Teeth, ABS ring: 43
• Tootja: TRISCAN
• Lisainfo: VAG

• Piirangutega toode/piirangu info 2: rattalaagri/keskme jaoks
• Installatsiooni pool: Tagasild mõlemapoolselt
• Tootja: METZGER

• vajaminev tükihulk: 1
• Number of mounting bores: 1
• Fitting Position: Front Axle Right
• Voltage [V]: 12
• Resistor from [Ohm]: 990
• Resistor to [Ohm]: 1,210
• Sensor Type: Inductive Sensor
• Number of pins: 2
• Assy./disassy. by qualified personnel required!:
• Tootja: HELLA
• Nimetus: HE 6PU009106071

Brief Information: *** HELLA Electronics OE competence for over 60 years.

• Installatsiooni pool: Tagasild
• vajaminev tükihulk: 2
• Number of mounting bores: 1
• Voltage [V]: 12
• Resistor from [Ohm]: 990
• Resistor to [Ohm]: 1,210
• Sensor Type: Inductive Sensor
• Number of pins: 2
• Assy./disassy. by qualified personnel required!:
• Tootja: HELLA
• Nimetus: HE 6PU009106181

Brief Information: *** HELLA Electronics OE competence for over 60 years.

• vajaminev tükihulk: 1
• Number of mounting bores: 1
• Voltage [V]: 12
• Resistor from [Ohm]: 990
• Resistor to [Ohm]: 1,210
• Sensor Type: Inductive Sensor
• Number of pins: 2
• Fitting Position: Front Axle Left
• Assy./disassy. by qualified personnel required!:
• Tootja: HELLA
• Nimetus: HE 6PU009106091

Brief Information: *** HELLA Electronics OE competence for over 60 years.

• Fitting Position: Front Axle Left
• General Information: ABS speed sensor; left front
• Tootja: BORSEHUNG

• Fitting Position: Front Axle Left
• Guarantee: 5 years guarantee
• General Information: Sold in Hueco brand: printing and packaging
• Nimetus: HU 131400
• Tootja: HUECO / HITACHI

• Fitting Position: Front Axle
• Sensor Type: Inductive Sensor
• Number of pins: 2
• Cable Length [mm]: 560
• Tootja: ABAKUS

General Information: The following information is for general and informational purposes only and does not constitute warranty terms. Warranty terms and conditions are available from our dealers and in our general terms and conditions of sale. Abakus spare/repair parts are intended only for vehicle repairs in order to restore their original functionality. Abakus spare/repair parts are used or sold to users only for the purpose of repairing vehicles to restore their original look and functionality and are not original/genuine/OE/OEM/OES replacement parts. These items do not originate from the vehicle manufacturer and may be the subject of a design not owned by Abakus. They may only be used for repairs to restore the intended vehicle to its original appearance. Our products are delivered without instruction of installation. Installation of our product may only be carried out by trained specialist technicians in specific car repairs. Products supplied by us are exclusively intended for proper and appropriate use. The warranty may become invalid in the event of: improper installation or repair, unsuitable application or use, installation or repair made outside specialist car workshops. Warranty claims are lost if the vehicle is modified and used for motor sports, tuning or similar events (except our tuning parts which are described in TecDoc and on our price list). Warranty application should include complete documentation among others: chassis no., first registration, vehicle mileage, information about LPG installation, fault memory log, pictures, our QC (quality check) code, installation invoice, contact details of the car repair workshop performing the replacement or repair. Warranty application are available in our Client Panel system. Complaints may require supplementing data such as error memory logs. Incomplete documentation may result in rejection of the claim. Any damage caused during transport is not considered quality damage and will be considered on an individual basis. The product is intended for use within the performance limits specified by the manufacturer and should only be used by qualified personnel who have been trained to operate this product. Before each use, the product should be checked for damage or fixing of its parts and not used if any defects or loose parts are found. Failure to follow the manufacturer's guidelines could result in potential product damage or even injury. Wear appropriate protective clothing if necessary when working with the product.

• Installatsiooni pool: esisild paremal
• Anduritüüp: Induktiivandur
• Tootja: METZGER

• Material: Plastic
• Left-/right-hand drive vehicles: for left-hand drive vehicles
• Lisainfo: Brake fluid tank including cap

• Length [mm]: 42
• Number of connectors: 2
• Colour: black
• Material: Plastic
• Fitting Position: Rear Axle Left, Rear Axle Right
• Weight [kg]: 0.032
• Tootja: FEBI BILSTEIN

General Information: These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.

• Fitting Position: Front Axle Right
• General Information: ABS speed sensor; right front
• Tootja: BORSEHUNG

• Length [mm]: 42
• Number of connectors: 2
• Colour: black
• Material: Plastic
• Fitting Position: Rear Axle Left, Rear Axle Right
• Weight [kg]: 0.032
• Nimetus: SW 32 92 2510
• Tootja: SWAG

General Information: These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.

• paired article number: 21582
• Number of connectors: 2
• Fitting Position: Front Axle Right
• Weight [kg]: 0.4
• Tootja: FEBI BILSTEIN

General Information: These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.