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Porsche > 992 (911) MK1 2019-2024 > 992.1 Turbo S 3.8L 2020-24 > Engine Rebuild Parts > Engine Valves / Guides / Springs >

Inlet / exhaust valve guide 1st Oversize. Porsche 911 1965-89
Inlet / exhaust valve guide 1st Oversize. Porsche 911 1965-89 - 93010432150
Inlet / exhaust valve guide 1st Oversize. Porsche 911 1965-89 - 93010432150 - 01-0531
4
Black Friday Sale
93010432150/2
Product Information
Product Information
Valve Guide 1st Oversize. Inlet and exhaust.
The valve guide (first oversize) is designed for intake and exhaust valves in Porsche 911 engines. It replicates the original Porsche factory specification for diameter, length, material and bore alignment—ensuring restores accuracy in valve stem guidance and seating, reduces oil consumption and maintains engine performance.
Sold each, 12 required per engine.

Fits:
Porsche 911 1965 - 1989

Outer diameter: 13,26 mm,
Bore Ø: 9,00 mm,
Length: 51,20 mm,
Fitting Position: Intake Side

Diagram Ref No 2.

Valve guides are critical for maintaining correct valve stem movement, sealing and combustion chamber integrity. Worn guides can lead to increased oil usage, blue smoke from the exhaust, valve mis-alignment and poor engine performance. Replacing with a correctly sized oversize guide restores engine health and reliability.

When and why to replace:
• Engine rebuild or cylinder head removal for any reason.
• Excessive valve stem play, oil consumption or exhaust smoking.
• Depending on bore wear after valve seat or guide replacement (oversize required).
• When the original guide is out of tolerance following decades of service.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93010432150
93010432150

The product you are viewing cross references to these numbers
Related products
Oil stem seal. Porsche 986 Boxster / 987 Boxster / 996 / 997 - 99610511552, 95510567500, 1111352900, 403.730, 107 502
2
Oil stem seal. Porsche 986 Boxster / 987 Boxster / 996 / 997
Black Friday Sale
95510567500/1
Product Information
Product Information
Oil stem seal. 24 per engine. Price is for each.

oematch

Fits:
Porsche 986 Boxster(24 per car)
Porsche 987.1 Boxster(24 per car)
Porsche 987.2 Boxster(24 per car)
Porsche 981 Boxster (24 per car)
Porsche 982 Boxster 2.0L / 2.5L (16 per car)

Porsche 987C.1 Cayman(24 per car)
Porsche 987C.2 Cayman(24 per car)
Porsche 981C Cayman (24 per car)
Porsche 982C Cayman 2.0L / 2.5L (16 per car)

Porsche 996 1998-05
Porsche 997.1 2005-08
Porsche 997.2 2009-12
Porsche 991.1 2012-16 (24 per car)
Porsche 991.2 2017-19 (24 per car)
Porsche 992.1 2019>> (24 per car)

Porsche Cayenne 955 2003-06 3.2L V6 (24 per car)
Porsche Cayenne 955 2003-06 4.5L V8 (32 per car)
Porsche Cayenne 957 2007-10 3.6L V6 (24 per car)
Porsche Cayenne 957 2007-10 4.8L V8 (32 per car)
Porsche Cayenne 92A 2011-18 3.6L V6 (24 per car)
Porsche Cayenne 92A Turbo / Turbo S 2011-18 4.8L V8 (32 per car)
Porsche Cayenne 9YA 2018>> 2.9l / 3.0L V6 (12 per car)
Porsche Cayenne 9YA Turbo / Turbo S 2011-18 4.8L V8 (32 per car)


Porsche Macan MKI 2.0L V4 (16 per car)
Porsche Macan MKI S 3.0L V6 (24 per car)
Porsche Macan MKI Turbo 3.6L V6 (24 per car)
Porsche Macan MKII 2.0L V4 (16 per car)
Porsche Macan MKII 2.9L / 3.0L V6 (12 per car)

Porsche Panamera 970 3.0L V6 Diesel (24 per car)
Porsche Panamera 970 3.6L V6 (24 per car)
Porsche Panamera 970 4.8L V8 (32 per car)
Porsche Panamera 971 2.9L / 3.0L V6 (12 per car)
Porsche Panamera 971 4.0L V8 Diesel (32 per car)

Porsche Carrera GT V10 (40 per car)


Click 'Zoom in' for large parts diagram.
Diagram ref no 10

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95510567500
99610511552
95510567500
1111352900
403.730
107 502

The product you are viewing cross references to these numbers
Valve lash tool. Porsche 911 / 964 - T23
5
Valve lash tool. Porsche 911 / 964
Black Friday Sale
T23
Product Information
Product Information
Rennline valve lash tool.

rennline

Fits:
Porsche 911 - 1965 to 1989
Porsche 964 - 1989 to 1994

Product Description

Valve lash adjustments on the air-cooled 911 engine can be a frustrating and time consuming experience, even for the seasoned Porsche mechanic.
Working in close, cramped quarters can make valve adjustments an unpleasant procedure.

Finally, there is a simpler, faster and more exacting way to adjust valve lash on all air-cooled Porsche 911 engines! From the professional mechanic to the owner/enthusiast, this easy-to-use device is made to last for many years and will prove to be a valuable addition to your 911 toolbox.

• Repeatable 0.1 mm (.004 in) lash clearance settings on every valve
• Saves time and provides more accurate over traditional feeler gauge methods
• Aluminum and steel construction
• Zinc plated finish provides corrosion protection
• Laser engraved markings
• Durable box with foam insert for safe storage