Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
Your Vehicle
Porsche // 993 (911) (1994-1998) // 993 (911) C2 1994-97
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Category Filter
Rear aluminium brake caliper set. Porsche 911 (930) Turbo 1974-89 - CALIPERSET930R
CALIPERSET930R
Vehicle Group
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Rear aluminium brake caliper set.
SET OF 2 - left and right caliper
Fits:
Porsche 911 (930) Turbo 1975 - 1989
Suitable for 15“ and 16” rims
Material: Cast aluminium
Weight per rear brake caliper: 3600g
Porsche reference number:
Rear left: 93035209103
Rear right: 93035209203
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CALIPERSET930R
The product you are viewing cross references to these numbers
SET OF 2 - left and right caliper
Fits:
Porsche 911 (930) Turbo 1975 - 1989
Suitable for 15“ and 16” rims
Material: Cast aluminium
Weight per rear brake caliper: 3600g
Porsche reference number:
Rear left: 93035209103
Rear right: 93035209203
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CALIPERSET930R
93035209101
93035209201
The product you are viewing cross references to these numbers
Price: £1,785.00
In stock
Related products
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Carrera GT 2003-06
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Genuine Porsche brake caliper bleed valves supplied as a pack of two for selected Porsche 911, 928, 944, 968, Boxster, Cayman, Cayenne and Carrera GT applications. These valves are used in front and rear brake caliper installations, subject to the vehicle and caliper specification.
Fits:
- Porsche 911 & 912 1965–1989
- Porsche 964 911 1989–1994
- Porsche 993 911 1994–1998
- Porsche 996 911 1997–2005
- Porsche 997.1 911 2005–2008
- Porsche 997.2 911 2009–2012
- Porsche Boxster 986 / 987 / 981 1997–2016
- Porsche Cayman 987C / 981C 2005–2016
- Porsche 928 1978–1995
- Porsche 944 1982–1991
- Porsche 968 1992–1995
- Porsche Carrera GT 2003–2006
- Porsche Cayenne 955 / 957 2003–2010
What This Product Does
A bleed valve provides a controlled outlet for releasing trapped air and old hydraulic fluid during brake system bleeding. Once the procedure is complete, the valve is tightened to seal the hydraulic circuit.
Functions
- Provides an outlet during brake fluid bleeding
- Allows trapped air to be removed from the caliper
- Seals the bleed passage when correctly tightened
- Supports routine brake fluid and caliper servicing
Technical Details
- Manufacturer: Genuine Porsche
- Primary part number: 93035191900
- Supplied quantity: Pack of 2
- Position: Suitable for applicable front and rear installations
- Also identified as a ventilation valve in Porsche parts diagrams
- Diagram Ref: No 11 & 12
Symptoms of Fault
- Brake fluid seepage around the bleed valve
- A seized or corroded valve that cannot be opened
- Rounded or damaged tool flats
- A blocked bleed passage preventing correct fluid flow
- Air remaining in the hydraulic circuit after attempted bleeding
- Damage to the valve seat or threads
Why Replacement Matters
A damaged, corroded or blocked valve can prevent the caliper from being bled correctly or may fail to seal against fluid loss. Replacing the affected valve restores access to the bleed passage and supports correct hydraulic system servicing. Inspect the caliper threads and sealing seat before installation, and have brake work completed by a suitably qualified technician.
Check fitment for your specific vehicle (model, year, engine) before ordering.
OE Reference
- 93035191900
- 91735551700
- 93035191700
- 93035191901
- 93035551700
- 96562490101
FAQs
- What is included?
A pack containing two brake caliper bleed valves with cover caps. - Can these valves be used at the front or rear?
They are listed for applicable front and rear caliper installations. Confirm the part number against the specific vehicle and caliper. - How many valves are required?
The required quantity depends on the caliper and axle assembly. Some Porsche diagrams specify four valves for a complete axle assembly, while this product contains two. - When should a bleed valve be replaced?
Replacement is appropriate when the valve is seized, leaking, blocked, physically damaged or unable to seal correctly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035191900
93035191900
91735551700
93035191700
93035191901
93035551700
The product you are viewing cross references to these numbers
Price: £17.71
In stock
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Carrera GT 2003-06
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Brake caliper bleed valve cap.
Fits: front & rear
Fits:
Porsche Various models
This product supersedes Porsche's old part numbers:
- 93035192700
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Fits: front & rear
Fits:
Porsche Various models
This product supersedes Porsche's old part numbers:
- 93035192700
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Price: £2.33
In stock
Vehicle Group
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Information
Brake Caliper Overhaul Kit FRONT.
Porsche 993 C2/ C4
Genuine Porsche parts including: cap, ventilation valve, pan-head screw, bolt, expanding spring, securing clip, protection caps, connecting line (left and right).
This Kit Fits BOTH SIDES.
4 VENTILATION VALVE CAP
4 VENTILATION VALVE
4 PAN-HEAD SCREW
2 REPAIR KIT (EXPANDING SPRING)
4 REPAIR KIT (PISTON & CAPS) 44mm
4 REPAIR KIT (PISTON & CAPS) 36mm
1 CONNECTING LINE - LEFT
1 CONNECTING LINE - RIGHT
Parts Diagram ref No's 6, 8, 10, 11, 12, 13, 14, 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CALIPERKIT10
The product you are viewing cross references to these numbers
Porsche 993 C2/ C4
Genuine Porsche parts including: cap, ventilation valve, pan-head screw, bolt, expanding spring, securing clip, protection caps, connecting line (left and right).
This Kit Fits BOTH SIDES.
4 VENTILATION VALVE CAP
4 VENTILATION VALVE
4 PAN-HEAD SCREW
2 REPAIR KIT (EXPANDING SPRING)
4 REPAIR KIT (PISTON & CAPS) 44mm
4 REPAIR KIT (PISTON & CAPS) 36mm
1 CONNECTING LINE - LEFT
1 CONNECTING LINE - RIGHT
Parts Diagram ref No's 6, 8, 10, 11, 12, 13, 14, 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CALIPERKIT10
93035191900
99907340201
92835195001
95135191910
92835191910
99335195900
99335195901
92835197100
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Brake Caliper Bleed Valves, Pack of 2. Porsche 911 / 928 / 944 / 968 / Boxster / Cayman / Cayenne / Carrera GT (93035191900)
Unit Price: £17.71
InStock
4 x Brake caliper mounting bolt. Porsche 993 / 996 / 997.1 / Boxster / Cayman (99907340201)
Unit Price: £6.47
InStock
2 x Expanding Spring. Porsche 964 / 993 / 928 / 944 / 968 (92835195001)
Unit Price: £66.80
AvailableToOrder
4 x Brake Caliper Seal Repair kit. Porsche 928 / 944 / 964 / 968 / 993 (95135191910)
Unit Price: £33.95
AvailableToOrder
4 x Brake Caliper Seal Repair kit Front. Porsche 928 / 944 / 964 / 968 / 993 (92835191910)
Unit Price: £40.05
InStock
2 x Brake Pad Guide Plate. Porsche 964 (99335195900)
Unit Price: £46.38
InStock
2 x Brake Pad Guide Plate. Porsche 964 / 993 (99335195901)
Unit Price: £46.38
InStock
2 x Caliper Brake line. front Porsche 993 / 968 / 928 / 944 (92835197100)
Unit Price: £107.02
AvailableToOrder
Price: £890.46
Orderable
Vehicle Group
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Information
Brake Caliper Overhaul Kit
Porsche 993 C2/ C4
Genuine Porsche parts including: cap, ventilation valve, pan-head screw, bolt, expanding spring, securing clip, protection caps, connecting line (left and right).
This Kit Fits BOTH SIDES.
4 VENTILATION VALVE CAP
4 VENTILATION VALVE
4 PAN-HEAD SCREW
2 REPAIR KIT (EXPANDING SPRING)
4 REPAIR KIT (PISTON & CAPS) 34mm
4 REPAIR KIT (PISTON & CAPS) 30mm
1 CONNECTING LINE - LEFT
1 CONNECTING LINE - RIGHT
Parts Diagram ref No's 6, 8, 10, 11, 12, 13, 14, 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CALIPERKIT11
The product you are viewing cross references to these numbers
Porsche 993 C2/ C4
Genuine Porsche parts including: cap, ventilation valve, pan-head screw, bolt, expanding spring, securing clip, protection caps, connecting line (left and right).
This Kit Fits BOTH SIDES.
4 VENTILATION VALVE CAP
4 VENTILATION VALVE
4 PAN-HEAD SCREW
2 REPAIR KIT (EXPANDING SPRING)
4 REPAIR KIT (PISTON & CAPS) 34mm
4 REPAIR KIT (PISTON & CAPS) 30mm
1 CONNECTING LINE - LEFT
1 CONNECTING LINE - RIGHT
Parts Diagram ref No's 6, 8, 10, 11, 12, 13, 14, 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CALIPERKIT11
93035191900
96535291910
95135291911
90037806801
99335295900
99335295901
95135295000
95135297100
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Brake Caliper Bleed Valves, Pack of 2. Porsche 911 / 928 / 944 / 968 / Boxster / Cayman / Cayenne / Carrera GT (93035191900)
Unit Price: £17.71
InStock
4 x Brake Caliper Seal Repair Kit 34MM, Rear. Porsche 993/964 1989-97 (96535291910)
Unit Price: £46.90
InStock
4 x Brake Caliper Seal Repair kit Rear Porsche 993/964 (95135291911)
Unit Price: £54.72
InStock
4 x Brake caliper bolt. Porsche 993 (90037806801)
Unit Price: £5.20
InStock
2 x Brake Pad Guide Plate. Porsche 964 / 993 (99335295900)
Unit Price: £46.38
InStock
2 x Brake Pad Guide Plate. Porsche 993 / 964 / 968 (99335295901)
Unit Price: £46.38
InStock
2 x Expanding Spring. Porsche 911 / 964 / 993 / 928 / 944 / 968 (95135295000)
Unit Price: £75.23
InStock
2 x Caliper Brake line rear. Porsche 993 / 968 / 928 / 944 (95135297100)
Unit Price: £151.98
StockDue
Price: £1,102.64
Arriving soon