Search by number : RF5C18300
Article Availability Price
A.Z. Meisterteile AZMT-49-036-1668 
Substitutes
Substitutes Alternator Freewheel Clutch
Ø1/ Ø2: 59,6/17,0mmDistance to first groove: 9,1mmfor manufacturer number: F-236001.XXNumber of grooves: 8Supplementary Article/Info 2: Requires special tools for mountingWidth: 39mm
ACAUTO AC-JBA1896 Substitutes
Substitutes Alternator
Alternator charge current: 90ALength 1: 39,00mmLength 2: 13,00mmLength 3: 66,00mmPulleys: with freewheel belt pulleyVoltage: 12V
AD KÜHNER 401896RIM Substitutes
Substitutes Alternator
Alternator charge current: 90AØ: 59,5mmNumber of grooves: 8Plug Type ID: PL07Version: 401896RIMVoltage: 12V
AD KÜHNER 401896RI Substitutes
Substitutes Alternator
Alternator charge current: 90AØ: 59,5mmNumber of grooves: 8Plug Type ID: PL07Voltage: 12V
ALANKO 10443319 Substitutes
Substitutes Alternator
Trade numbers : 443319, ALT31153, RNLA3TB4981
Alternator charge current: 90ABelt Pulley Ø: 60mmNumber of ribs: 8Plug Type ID: B+(M8), S, LPlug Type ID: B+(M8)/S/LPulleys: with freewheel belt pulleyQuantity Unit: PieceVoltage: 12V
AS-PL AFP5004(V) Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17,00mmLength 1: 39,00mmLength 2: 9,20mmNumber of grooves: 8Outer Diameter: 59,50mmThread Size: M17x1,5
AS-PL AFP5004(INA) Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17,00mmLength 1: 38,90mmLength 2: 8,90mmNumber of grooves: 8Outer Diameter: 59,50mmThread Size: M17x1,5
AS-PL AFP5004 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17,00mmLength 1: 39,50mmLength 2: 9,00mmNumber of grooves: 8Outer Diameter: 59,50mmThread Size: M17x1,5
AS-PL A5022 Substitutes
Substitutes Alternator
Alternator charge current: 90ALength 1: 39,00mmLength 2: 13,00mmLength 3: 66,00mmPulleys: with freewheel belt pulleyVoltage: 12V
ATL Autotechnik L 83 020 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmNumber of ribs: 8Plug Type ID: B+ S LPulleys: with V-ribbed belt pulleyVoltage: 14V
AUTOKIT 03.80520 Substitutes
Substitutes Alternator Freewheel Clutch
Trade numbers : AST2236, RKT2236
Ø: 65mmfor manufacturer number: F-236001.XXNumber of ribs: 6Width: 39mm
AUTOTEAM AMI170 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: M8Number of ribs: 8Plug Type ID: CPA0054Pulleys: with freewheel belt pulleyVoltage: 12V
AUTOTEAM A04072 Substitutes
Substitutes Alternator Freewheel Clutch
Ø1/ Ø2: 59,6/17,0mmDistance to first groove: 9,1mmfor manufacturer number: F-236001.XXNumber of grooves: 8Supplementary Article/Info 2: Requires special tools for mountingWidth: 39mm
AUTOTEAM AMI170A Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: M8Number of ribs: 8Plug Type ID: CPA0054Pulleys: with freewheel belt pulleyVoltage: 12V
BORG & BECK BBA2442 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmNumber of ribs: 8Voltage: 12V
BOSCH 0 986 083 480 Substitutes
Substitutes Alternator
Trade numbers : 8348
Alternator charge current: 90AAlternator type: excl. vacuum pumpBelt Pulley Ø: 60mmClamp: B+(M8),S,LDistance from belt pulley to alternator: 39mmFastening Type: Double Pivot LeverLength: 179mmNumber of grooves: 8Plug Type ID: PL07Pulleys: with multi-belt pulleyRecommended additional repairs: V-Belt/V-Ribbed BeltRotation Direction: Clockwise rotationVoltage: 14V
BV PSH 145.534.090.130 Substitutes
Substitutes Alternator
Trade numbers : A3TB4981+
Alternator charge current: 90ABelt Pulley Ø: 60,0mmClamp: B+ (M8)Mounting Angle: +90°Number of grooves: 8Number of mounting bores: 4Pulleys: with freewheel belt pulleyQuality: +Line OriginalVoltage: 12V
CALIBER 57260 Substitutes
Substitutes Alternator Freewheel Clutch
Ø1/ Ø2: 59,6/17,0mmDistance to first groove: 9,1mmfor manufacturer number: F-236001.XXNumber of grooves: 8Supplementary Article/Info 2: Requires special tools for mountingWidth: 39mm
CASCO CAL35170AS Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: M8Manufacturer: MAZDANumber of ribs: 8Plug Type ID: CPA0054Pulleys: with freewheel belt pulleySupplementary Article/Supplementary Info: with integrated regulatorVersion: ASVoltage: 12V
CASCO CAL35170GS Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: M8Manufacturer: MAZDANumber of ribs: 8Plug Type ID: CPA0054Pulleys: with freewheel belt pulleySupplementary Article/Supplementary Info: with integrated regulatorVersion: GSVoltage: 12V
CASCO CCP90140AS Substitutes
Substitutes Belt Pulley, alternator
Inner Diameter: 17mmManufacturer: MAZDANumber of ribs: 8Outer Diameter: 59,55mmPulleys: with freewheel belt pulleyThickness: 39mmVersion: AS
CASCO CCP90140GS Substitutes
Substitutes Belt Pulley, alternator
Inner Diameter: 17mmManufacturer: MAZDANumber of ribs: 8Outer Diameter: 59,55mmPulleys: with freewheel belt pulleyThickness: 39mmVersion: GS
CEVAM 9330 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 59mmClamp: B+ M8Number of ribs: 8Plug Type ID: S / LPulleys: with freewheel belt pulleyVehicle Main Current: for vehicles with 12V main currentVoltage: 14V
CONTINENTAL CTAM AP9049 Substitutes
Substitutes Alternator Freewheel Clutch
Ø1/ Ø2: 65,0/17,0mmPackaging height: 6cmPackaging length: 11cmPackaging width: 9cmSupplementary Article/Info 2: Requires special tools for mountingWeight: 0,602kgWidth: 39mm
DEXWAL MOBIDEX 09-045 Substitutes
Substitutes Alternator Freewheel Clutch
Distance to first groove: 9,1mmInner Diameter: 17mmMaterial: MetalNumber of grooves: 8Thread Size: M17x1,5
DRI 224162902 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmBore Ø 1: 10mmClamp: M8Net weight: 6,1kgNumber of ribs: 8Plug Type ID: 0007Vehicle Main Current: for vehicles with 12V main currentVoltage: 12V
EAI 57273 Substitutes
Substitutes Alternator
Trade numbers : 273ST75, 4102A, A1616
Alternator charge current: 90AConnector/Clamp: without connection for speed sensorNumber of ribs: 8Pulleys: with freewheel belt pulleyRotation Direction: Clockwise rotationSupplementary Article/Supplementary Info: with integrated regulatorTechnical Information Number: C20Voltage: 12V
ELSTOCK 28-4799 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmBore Ø 1: 10mmClamp: M8Net weight: 6,1kgNumber of ribs: 8Plug Type ID: 0007Vehicle Main Current: for vehicles with 12V main currentVoltage: 12V
EUROTEC 12060817 Substitutes
Substitutes Alternator
Alternator charge current: 90AVehicle Main Current: for vehicles with 12V main currentVoltage: 14V
FARCOM 112469 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmNumber of grooves: 8Voltage: 14V
FISPA 455053 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17mmNumber of grooves: 8Outer Diameter: 65mmpaired article number: 455175paired article number: A12MH0652A2paired article number: A12MH0653A2paired article number: A12MH0655A2Quality: OE EQUIVALENT
FRIESEN 9090469 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: B+(M8)Fastening Type: 43Number of ribs: 8Plug Type ID: 2 PINPosition/Degree: re 80°Pulleys: with freewheel belt pulleyVoltage: 14V
GM P0114 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17mmLength: 39,0mmNumber of grooves: 8Outer Diameter: 65,0mm
HC-Cargo 231510 Substitutes
Substitutes Alternator Regulator
Trade numbers : F032231510
Charging Voltage: 14,5VPlug Type ID: L-SVoltage: 14V
HC-Cargo 142317 Substitutes
Substitutes Bearing
Trade numbers : F032142317
Inner Diameter: 8,00mmOuter Diameter: 23,0mmQuality: OE
HC-Cargo 333119 Substitutes
Substitutes Bearing
Trade numbers : F032333119
Inner Diameter: 17,00mmOuter Diameter: 47,0mm
HC-Cargo 141233 Substitutes
Substitutes Bearing
Trade numbers : F032141233
Inner Diameter: 17,00mmOuter Diameter: 47,0mmQuality: OE
HC-Cargo 238068 Substitutes
Substitutes Belt Pulley, alternator
Trade numbers : F032238068
Depth: 17,00mmNumber of grooves: 8Outer Diameter: 59,6mmPulleys: with freewheel belt pulleyQuality: OERotation Direction: Clockwise rotationThread Size: M17-1.50Width: 39,0mm
HC-Cargo 332313 Substitutes
Substitutes Belt Pulley, alternator
Trade numbers : F032332313
Depth: 17,00mmNumber of grooves: 8Outer Diameter: 59,5mmPulleys: with freewheel belt pulleyRotation Direction: Clockwise rotationThread Size: M17-1.50Width: 42,8mm
HC-Cargo 142270 Substitutes
Substitutes Bearing
Trade numbers : F032142270
Inner Diameter: 17,00mmOuter Diameter: 47,0mm
HC-Cargo 114112 Substitutes
Substitutes Alternator
Trade numbers : F032114112
Alternator charge current: 90ABelt Pulley Ø: 59,5mmNumber of grooves: 8Plug Type ID: PL07Pulleys: with freewheel belt pulleyRotation Direction: Clockwise rotationVoltage: 14V
HC-Cargo 140419 Substitutes
Substitutes Bearing
Trade numbers : F032140419
Inner Diameter: 8,00mmOuter Diameter: 23,0mm
HELLA 9XU 358 038-661 Substitutes
Substitutes Alternator Freewheel Clutch
Belt Pulley Ø: 60mmDistance from belt pulley to alternator: 9mmFitting Depth: 17mmfor manufacturer number: F-236001.XXInner Diameter: 17mmManufacturer Restriction: Mitsubishi ElectricNumber of grooves: 8Outer Diameter: 65mmRotation Direction: Clockwise rotationSupplementary Article/Info 2: with capThread Size: M17x1,5Width: 42,8mm
Henkel Parts 3111673 Substitutes
Substitutes Alternator
Alternator charge current: 90ANumber of ribs: 8Quality: TWA RemanVehicle Main Current: for vehicles with 12V main currentVoltage: 12V
Henkel Parts 3111670 Substitutes
Substitutes Alternator
Alternator charge current: 90ANumber of ribs: 8Quality: Standard NeuteilVehicle Main Current: for vehicles with 12V main currentVoltage: 12V
HERTH+BUSS JAKOPARTS J5113056 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmCooling Type: Air cooledNumber of ribs: 8Position/Degree: re 90°Pulleys: with freewheel belt pulleyVoltage: 14V
HOFFER 45053 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17mmNumber of grooves: 8Outer Diameter: 65mm
IAP QUALITY PARTS 802-11052 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmNumber of grooves: 8Number of mounting bores: 3Voltage: 12V
IJS GROUP 30-1100 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17mmNumber of grooves: 8Outer Diameter 1: 59,7mmSupplementary Article/Info 2: Requires special tools for mountingWidth 1: 39,3mm
ITAB AUTOMOTIVE 21190140OV Substitutes
Substitutes Belt Pulley, alternator
Inner Diameter: 17mmNumber of ribs: 8Outer Diameter: 59,55mmPulleys: with freewheel belt pulleyThickness: 39mm
ITAB AUTOMOTIVE 20035170AV Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: M8Number of ribs: 8Plug Type ID: CPA0054Pulleys: with freewheel belt pulleySupplementary Article/Supplementary Info: with integrated regulatorVoltage: 12V
ITAB AUTOMOTIVE 20035170OV Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: M8Number of ribs: 8Plug Type ID: CPA0054Pulleys: with freewheel belt pulleySupplementary Article/Supplementary Info: with integrated regulatorVoltage: 12V
ITAB AUTOMOTIVE 21190140AV Substitutes
Substitutes Belt Pulley, alternator
Inner Diameter: 17mmNumber of ribs: 8Outer Diameter: 59,55mmPulleys: with freewheel belt pulleyThickness: 39mm
KAVO PARTS EAL-4509 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmNumber of mounting bores: 4Number of ribs: 8Pulleys: with freewheel belt pulleyVoltage: 12V
KM International FI10180 Substitutes
Substitutes Alternator Freewheel Clutch
Ø1/ Ø2: 59,6/17,0mmDistance to first groove: 9,1mmfor manufacturer number: F-236001.XXNumber of grooves: 8Supplementary Article/Info 2: Requires special tools for mountingWidth: 39mm
LUCAS LOPA0054 Substitutes
Substitutes Alternator Freewheel Clutch
Trade numbers : A003TB4981, A3TB4981, RF5C18300, RF5C-18-300, RF5C-18-W11
Inner Diameter: 17mmNumber of ribs: 8Outer Diameter: 65mmWeight: 0,611kgWidth: 39mm
LUCAS LRA02309 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmBore Ø 1: 10mmClamp: M8Net weight: 6,1kgNumber of ribs: 8Plug Type ID: 0007Vehicle Main Current: for vehicles with 12V main currentVoltage: 12V
MAGNETI MARELLI 943318961010 Substitutes
Substitutes Alternator
Trade numbers : MARC1896
Alternator charge current: 90AVoltage: 14V
MAGNETI MARELLI 944390904690 Substitutes
Substitutes Alternator
Trade numbers : MRA90469
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: B+(M8)Fastening Type: 43Number of ribs: 8Position/Degree: re 80°Pulleys: with freewheel belt pulleyVoltage: 14V
MAXGEAR 30-0157 Substitutes
Substitutes Alternator Freewheel Clutch
Trade numbers : 57057MG
Distance to first groove: 9,1mmfor manufacturer number: F-236001.XXInner Diameter: 17mmNumber of grooves: 8Outer Diameter: 60mmSupplementary Article/Info 2: Requires special tools for mountingWidth: 39mm
MEAT & DORIA 45053 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17mmNumber of grooves: 8Outer Diameter: 65mm
MEYLE 35-14 053 0000 Substitutes
Substitutes Alternator Freewheel Clutch
Trade numbers : MMX1951
for manufacturer number: F-236001.XXInner Diameter: 17mmNumber of ribs: 8Outer Diameter: 60mmSupplementary Article/Info 2: with cap
NIPPARTS N5113067 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmNumber of grooves: 8Pulleys: with freewheel belt pulleyVoltage: 12V
NTY ESA-MZ-000 Substitutes
Substitutes Alternator Freewheel Clutch
Distance to first groove: 9,1mmFabrication Number: ESA-MZ-000Number of grooves: 8Supplementary Article/Info 2: Requires special tools for mountingWidth: 39mm
.jpg)
PROTECH IR6017 Substitutes
Substitutes Alternator
Alternator charge current: 90AClamp: B+ M6Number of grooves: 8Number of mounting bores: 4Number of ribs: 8Plug Type ID: L/SPosition/Degree: 6H-10°Vehicle Main Current: for vehicles with 12V main currentVoltage: 12VWeight: 5,83kg
QUINTON HAZELL QRA1940 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: B+(M8)Number of ribs: 8Pulleys: with freewheel belt pulleyVoltage: 14V
REMANTE 011-003-000943R Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmClamp: M8Number of ribs: 8Plug Type ID: CPA0054Pulleys: with freewheel belt pulleyVoltage: 12VWarranty: 2 years warranty
RIDEX 1390F0019 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17mmNumber of ribs: 8Outer Diameter: 65,1mmRotation Direction: Clockwise rotationWidth: 38,9mm
RIDEX 4G0217 Substitutes
Substitutes Alternator
Alternator charge current: 90AAlternator type: excl. vacuum pumpCooling Type: Air cooledØ: 59,5mmNumber of grooves: 8Number of ribs: 8Plug Type ID: B+(M8)/S/LPlug Type ID: PL07Pulleys: with freewheel belt pulleyPulleys: with multi-belt pulleyVehicle Main Current: for vehicles with 12V main currentVoltage: 12V
RIDEX 4G0217R Substitutes
Substitutes Alternator
Alternator charge current: 90AAlternator type: excl. vacuum pumpCooling Type: Air cooledØ: 59,5mmNumber of grooves: 8Number of ribs: 8Plug Type ID: B+(M8)/S/LPlug Type ID: PL07Pulleys: with freewheel belt pulleyPulleys: with multi-belt pulleyVehicle Main Current: for vehicles with 12V main currentVoltage: 12V
RUVILLE 541206 Substitutes
Substitutes Alternator Freewheel Clutch
Ø: 65mmfor manufacturer number: F-236001.XXNumber of ribs: 6Width: 39mm
Saleri SIL T4206 Substitutes
Substitutes Alternator Freewheel Clutch
Ø: 65mmfor manufacturer number: F-236001.XXNumber of ribs: 6Width: 39mm
Schaeffler INA 535 0049 10 Substitutes
Substitutes Alternator Freewheel Clutch
Ø1/ Ø2: 59,6/17,0mmDistance to first groove: 9,1mmfor manufacturer number: F-236001.XXNumber of grooves: 8Supplementary Article/Info 2: Requires special tools for mountingWidth: 39mm
Schaeffler INA 529 0273 10 Substitutes
Substitutes V-Ribbed Belt Set
Length 1: 1295mmNumber of ribs: 8Pulleys: with freewheel belt pulleySupplementary Article/Info 2: Check alternator freewheel clutch & replace if necessary
SIDAT 455053 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17mmNumber of grooves: 8Outer Diameter: 65mmpaired article number: 455175paired article number: A12MH0652A2paired article number: A12MH0653A2paired article number: A12MH0655A2Quality: OE EQUIVALENT
SNRA MA8046 Substitutes
Substitutes Alternator
Trade numbers : MA6046
Alternator charge current: 90AConnector/Clamp: without connection for speed sensorNumber of ribs: 8Pulleys: with freewheel belt pulleyRotation Direction: Clockwise rotationSupplementary Article/Supplementary Info: with integrated regulatorTechnical Information Number: C20Voltage: 12V
STARDAX STX101622 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmØ: 59,5mmNumber of grooves: 8Number of ribs: 8Plug Type ID: PL07Pulleys: with freewheel belt pulleyPulleys: with multi-belt pulleyVehicle Main Current: for vehicles with 12V main currentVoltage: 12VWarranty: 2 years warranty
Stark SKFC-1210018 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17mmNumber of ribs: 8Outer Diameter: 65,1mmRotation Direction: Clockwise rotationWidth: 38,9mm
Stark SKGN-0320217 Substitutes
Substitutes Alternator
Alternator charge current: 90AAlternator type: excl. vacuum pumpCooling Type: Air cooledØ: 59,5mmNumber of grooves: 8Number of ribs: 8Plug Type ID: B+(M8)/S/LPlug Type ID: PL07Pulleys: with freewheel belt pulleyPulleys: with multi-belt pulleyVehicle Main Current: for vehicles with 12V main currentVoltage: 12V
STARTCAR 273ST75 Substitutes
Substitutes Alternator
Trade numbers : 57273
Alternator charge current: 90AConnector/Clamp: without connection for speed sensorNumber of ribs: 8Pulleys: with freewheel belt pulleyRotation Direction: Clockwise rotationSupplementary Article/Supplementary Info: with integrated regulatorTechnical Information Number: C20Voltage: 12V
TESLA TECHNICS TT12453 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60,0mmClamp: L-SClamp: M8Number of grooves: 8Pulleys: with freewheel belt pulleyVoltage: 12V
TMI AL02402 Substitutes
Substitutes Alternator
Alternator charge current: 90ABelt Pulley Ø: 60mmBore Ø 1: 10mmClamp: M8Net weight: 6,1kgNumber of ribs: 8Plug Type ID: 0007Vehicle Main Current: for vehicles with 12V main currentVoltage: 12V
TRISCAN 8641 504001 Substitutes
Substitutes Alternator Freewheel Clutch
Ø1/ Ø2: 59,6/17,0mmDistance to first groove: 9,1mmfor manufacturer number: F-236001.XXNumber of grooves: 8Supplementary Article/Info 2: Requires special tools for mountingWidth: 39mm
WAI 23309N Substitutes
Substitutes Alternator
Alternator charge current: 90AManufacturer Restriction: MitsubishiNumber of ribs: 8Pulleys: with V-ribbed belt pulleyVoltage: 12V
WILMINK GROUP WG1152103 Substitutes
Substitutes Alternator Freewheel Clutch
Ø1/ Ø2: 65,0/17,0mmPackaging height: 6cmPackaging length: 11cmPackaging width: 9cmSupplementary Article/Info 2: Requires special tools for mountingWeight: 0,602kgWidth: 39mm
WILMINK GROUP WG2354250 Substitutes
Substitutes Alternator Freewheel Clutch
Ø: 59,6mmInner Diameter: 17mmNumber of ribs: 8
WILMINK GROUP WG2262318 Substitutes
Substitutes Alternator Freewheel Clutch
Inner Diameter: 17mmNumber of grooves: 8Outer Diameter: 65mm
WILMINK GROUP WG1253630 Substitutes
Substitutes Alternator Freewheel Clutch
Ø1/ Ø2: 59,6/17,0mmDistance to first groove: 9,1mmfor manufacturer number: F-236001.XXNumber of grooves: 8Supplementary Article/Info 2: Requires special tools for mountingWidth: 39mm