Name: Clutch Master Cylinder VALEO 2104819 OE Ref 997 423 171 01
Brand: VALEO
SKU: VALEO-2104819
Price: 153.00 GBP
Availability: OutOfStock
Rating: 4.8 (578 reviews)

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Clutch Master Cylinder VALEO 2104819 OE Ref 997 423 171 01 VALEO

Key Specification:

Bore 1 [mm]: 19.05
Bore [mm]: 19
EAN: 3276429726556
for manufacturer number: KG190062.0.24
OEM Reference number: 99742317100

See Full Specification

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£ 153.00

£ 115.80 excl. VAT

Out of stock

SKU:	VALEO 2104819
Brand	VALEO

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Specification
Description
OEM Numbers
Compatibilities
Reviews

Bore 1 [mm]

19.05

Bore [mm]

EAN

3276429726556

for manufacturer number

KG190062.0.24

OEM Reference number

99742317100

PURPOSE GROUP

Master Cylinder

Supplementary Info

CLUTCH MASTER CYLINDER (SPECIAL ORDER)

Clutch Master Cylinder VALEO 2104819 OE Ref 997 423 171 01

Clutch Master Cylinder VALEO OE Ref 997 423 171 01 – VALEO – OEM 99742317100

This Clutch Master Cylinder VALEO OE Ref 997 423 171 01 is supplied by VALEO as a replacement for OEM reference 99742317100. It is intended for use in selected PORSCHE vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 2104819 and EAN EAN: 3276429726556, allowing accurate product identification and compatibility checks before installation. It is suitable for replacing worn, damaged, or non-functioning components where reliable operation is required.

CLUTCH MASTER CYLINDER (SPECIAL ORDER)

Correct part selection is essential to ensure proper fitment. Please verify compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

Vehicle Compatibility

Compatible with selected PORSCHE models. Full compatibility details are available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Clutch Parts category.

Reference number(s) comparable with the original spare part number

PORSCHE 997 423 171 00 PORSCHE 997 423 171 01 PORSCHE 997 423 171 02 PORSCHE 99742317101 PORSCHE 99742317102

OE reference number(s) comparable with the original spare part number

PORSCHE

PORSCHE 911 (997) From 07/2004 to 12/2013

3.6 GT2 RS Rear-Wheel Drive 05/2010-12/2012, 456 kw, 3600 ccm, 620 PS, Coupe, Petrol , ENG: M 97.70

3.8 Carrera S / GTS Rear-Wheel Drive 06/2009-12/2011, 300 kw, 3800 ccm, 408 PS, Coupe, Petrol , ENG: MA1.01

3.8 Carrera 4S 4WD 06/2008-12/2012, 283 kw, 3800 ccm, 385 PS, Coupe, Petrol , ENG: MA1.01

3.6 Carrera 4 4WD 07/2004-12/2008, 239 kw, 3596 ccm, 325 PS, Coupe, Petrol , ENG: M 96.05

3.8 GT3 RS Rear-Wheel Drive 08/2009-12/2011, 331 kw, 3797 ccm, 450 PS, Coupe, Petrol , ENG: M 97.77R

3.8 Carrera S Rear-Wheel Drive 06/2008-12/2011, 283 kw, 3800 ccm, 385 PS, Coupe, Petrol , ENG: MA1.01

3.6 Carrera Rear-Wheel Drive 07/2004-12/2008, 239 kw, 3596 ccm, 325 PS, Coupe, Petrol , ENG: M 96.05

3.6 GT 2 Rear-Wheel Drive 09/2007-12/2012, 390 kw, 3600 ccm, 530 PS, Coupe, Petrol , ENG: M 97.70S

3.8 GT3 Rear-Wheel Drive 05/2009-12/2011, 320 kw, 3797 ccm, 435 PS, Coupe, Petrol , ENG: M 97.77

3.8 Carrera S Rear-Wheel Drive 08/2005-12/2008, 280 kw, 3824 ccm, 381 PS, Coupe, Petrol , ENG: M 97.01S

3.8 Carrera 4S / 4 GTS 4WD 06/2009-12/2012, 300 kw, 3800 ccm, 408 PS, Coupe, Petrol , ENG: MA1.01

3.6 GT3 Rear-Wheel Drive 03/2006-12/2009, 305 kw, 3600 ccm, 415 PS, Coupe, Petrol , ENG: M 97.76

3.6 Carrera 4 4WD 06/2008-12/2012, 254 kw, 3614 ccm, 345 PS, Coupe, Petrol , ENG: MA1.02

3.8 Carrera 4S 4WD 07/2004-12/2008, 261 kw, 3824 ccm, 355 PS, Coupe, Petrol , ENG: M 97.01

3.8 Carrera 4S 4WD 09/2005-12/2008, 264 kw, 3824 ccm, 359 PS, Coupe, Petrol , ENG: M 97.01

3.8 Carrera S Rear-Wheel Drive 07/2004-12/2008, 261 kw, 3824 ccm, 355 PS, Coupe, Petrol , ENG: M 97.01

3.6 Carrera Rear-Wheel Drive 06/2008-12/2011, 254 kw, 3614 ccm, 345 PS, Coupe, Petrol , ENG: MA1.02

4.0 GT3 RS Rear-Wheel Drive 07/2011-12/2012, 368 kw, 3996 ccm, 500 PS, Coupe, Petrol , ENG: M 97.74

3.8 Carrera 4S 4WD 08/2005-12/2008, 280 kw, 3824 ccm, 381 PS, Coupe, Petrol , ENG: M 97.01S

PORSCHE 911 Convertible (997) From 04/2005 to 12/2013

3.6 Carrera 4 4WD 06/2008-12/2012, 254 kw, 3614 ccm, 345 PS, Convertible, Petrol , ENG: MA1.02

3.8 Carrera 4S 4WD 04/2005-12/2008, 261 kw, 3824 ccm, 355 PS, Convertible, Petrol , ENG: M 97.01

3.8 Carrera 4S 4WD 04/2005-12/2010, 264 kw, 3824 ccm, 359 PS, Convertible, Petrol , ENG: M 97.01

3.8 Carrera S Rear-Wheel Drive 06/2008-12/2011, 283 kw, 3800 ccm, 385 PS, Convertible, Petrol , ENG: MA1.01

3.6 Carrera Rear-Wheel Drive 04/2005-12/2008, 239 kw, 3596 ccm, 325 PS, Convertible, Petrol , ENG: M 96.05

3.8 Carrera S / GTS Rear-Wheel Drive 06/2009-12/2011, 300 kw, 3800 ccm, 408 PS, Convertible, Petrol , ENG: MA1.01

3.8 Carrera 4S 4WD 08/2005-12/2008, 280 kw, 3824 ccm, 381 PS, Convertible, Petrol , ENG: M 97.01S

3.8 Carrera 4S 4WD 06/2008-12/2012, 283 kw, 3800 ccm, 385 PS, Convertible, Petrol , ENG: MA1.01

3.6 Carrera 4 4WD 04/2005-12/2008, 239 kw, 3596 ccm, 325 PS, Convertible, Petrol , ENG: M 96.05

3.8 Carrera S Rear-Wheel Drive 04/2005-12/2008, 261 kw, 3824 ccm, 355 PS, Convertible, Petrol , ENG: M 97.01

3.6 Carrera Rear-Wheel Drive 06/2008-12/2011, 254 kw, 3614 ccm, 345 PS, Convertible, Petrol , ENG: MA1.02

3.8 Carrera 4S / 4 GTS 4WD 06/2009-12/2012, 300 kw, 3800 ccm, 408 PS, Convertible, Petrol , ENG: MA1.01

3.8 Carrera S Rear-Wheel Drive 08/2005-12/2008, 280 kw, 3824 ccm, 381 PS, Convertible, Petrol , ENG: M 97.01S

PORSCHE 911 Targa (991) From 05/2014 to 12/2019

3.8 Carrera 4S 4WD 05/2014-12/2019, 294 kw, 3800 ccm, 400 PS, Targa, Petrol , ENG: MA1.03, MAB.03

PORSCHE 911 Targa (997) From 07/2006 to 12/2012

3.6 Carrera 4 4WD 07/2006-12/2008, 239 kw, 3596 ccm, 325 PS, Targa, Petrol , ENG: M 96.05

3.8 Carrera 4S 4WD 10/2008-12/2012, 283 kw, 3800 ccm, 385 PS, Targa, Petrol , ENG: MA1.01

3.8 Carrera 4S 4WD 07/2006-12/2008, 261 kw, 3824 ccm, 355 PS, Targa, Petrol , ENG: M 97.01

3.6 Carrera 4 4WD 10/2008-12/2012, 254 kw, 3614 ccm, 345 PS, Targa, Petrol , ENG: MA1.02

PORSCHE BOXSTER (987) From 06/2004 to 12/2013

2.9 Rear-Wheel Drive 06/2009-03/2012, 188 kw, 2893 ccm, 255 PS, Convertible, Petrol , ENG: MA1.20

S 3.4 Rear-Wheel Drive 06/2009-12/2011, 228 kw, 3436 ccm, 310 PS, Convertible, Petrol , ENG: MA1.21

PORSCHE BOXSTER Spyder (987) From 09/2007 to 12/2011

3.4 Rear-Wheel Drive 02/2010-12/2011, 235 kw, 3436 ccm, 320 PS, Convertible, Petrol , ENG: MA1.21

PORSCHE CAYMAN (981) From 03/2013

2.7 Rear-Wheel Drive 03/2013-05/2016, 202 kw, 2706 ccm, 275 PS, Coupe, Petrol , ENG: MA1.22

PORSCHE CAYMAN (987) From 11/2005 to 12/2013

2.7 Rear-Wheel Drive 07/2006-12/2009, 180 kw, 2687 ccm, 245 PS, Coupe, Petrol , ENG: M 97.20

S 3.4 Rear-Wheel Drive 11/2005-12/2009, 217 kw, 3387 ccm, 295 PS, Coupe, Petrol , ENG: M 97.21

2.9 Rear-Wheel Drive 02/2009-12/2012, 195 kw, 2893 ccm, 265 PS, Coupe, Petrol , ENG: MA1.20

R 3.4 Rear-Wheel Drive 11/2010-12/2012, 243 kw, 3436 ccm, 330 PS, Coupe, Petrol , ENG: MA1.21

S 3,4 Sport Rear-Wheel Drive 08/2008-12/2012, 223 kw, 3387 ccm, 303 PS, Coupe, Petrol , ENG: M 97.22

S 3.4 Rear-Wheel Drive 02/2009-06/2013, 235 kw, 3436 ccm, 320 PS, Coupe, Petrol , ENG: MA1.21

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.