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Genuine Porsche parts diagram

Rebuild Kit

GENUINE PORSCHE
Disponibilité:
Rupture de stock
UGC 91110590101
Épuisé
$28.63 - $28.63
$28.63
$28.63 - $28.63
$28.63
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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The Engine Timing Chain Tensioner Gasket Set part number 911-105-901-01 is a must-have for Porsche car owners who want to keep their engine running smoothly. This high-quality gasket set is designed to work seamlessly with the engine timing chain tensioner, ensuring a tight seal and preventing leaks.

Crafted from durable materials, this tensioner gasket set offers superior performance and longevity. It is built to withstand the rigors of daily use and provide long-lasting protection for your engine. With its precision-engineered design, it offers excellent fit and function, making it an ideal choice for Porsche enthusiasts.

This tensioner gasket set is an essential component of the timing chain system in Porsche cars. It helps to maintain the correct tension on the timing chain, which is essential for the smooth operation of the engine. By preventing slack or excessive tension in the timing chain, this gasket set ensures optimal engine performance and efficiency.

In addition to its performance benefits, this tensioner gasket set is also easy to install. With its simple, straightforward design, it can be installed quickly and easily, allowing you to get back on the road in no time. Whether you’re a seasoned mechanic or a DIY enthusiast, this gasket set is a great choice for anyone looking to maintain their Porsche engine.

Overall, if you’re looking for a high-quality, reliable gasket set for your Porsche engine timing chain tensioner, the 911-105-901-01 is an excellent choice. With its superior performance, durability, and ease of installation, it is a product that you can rely on for years to come.

Brand Part #
Brand Part #
Porsche 911 105 901 01 / 91110590101
  • Replaces: 911-105-901-00

This part also goes by the following cross reference.

Cross Reference Part Number: 91110590100, 911-105-901-00

Fits These Vehicles 26 applications
Porsche
Make Model Engine Years
Porsche 930 3.3H6 1978–1979
Porsche 911Base 2.0H6 1965–1968
Porsche 911Base 2.7H6 1974–1974
Porsche 911L 2.0H6 1968–1968
Porsche 911T 2.0H6 1969–1969
Porsche 911T 2.2H6 1970–1971
Porsche 911T 2.3H6 1972–1973
Porsche 911E 2.0H6 1969–1969
Porsche 911E 2.2H6 1970–1971
Porsche 911E 2.3H6 1972–1973
Porsche 911S 2.0H6 1967–1967
Porsche 911S 2.0H6 1969–1969
Porsche 911S 2.2H6 1970–1971
Porsche 911S 2.3H6 1972–1973
Porsche 911S 2.7H6 1974–1977
Porsche 911Carrera 2.7H6 1974–1975
Porsche 911SC 3.0H6 1978–1983
Porsche 911Turbo 3.0H6 1976–1977
Porsche 911Turbo 3.3H6 1978–1979
Porsche 911Turbo 3.3H6 1981–1983
Porsche 912Base 1.6H4 1965–1969
Porsche 912E 2.0H4 1976–1976
Porsche 914Base 1.7H4 1970–1973
Porsche 914Base 1.8H4 1974–1975
Porsche 914Base 2.0H4 1973–1976
Porsche 914914-6 2.0H6 1970–1972

Fitment data last updated: 2026-10-02

Fits 26 vehicle applications Check vehicle fitment before ordering View fitment

About these Timing Chain Components

The GENUINE PORSCHE 91110590101 is part of your engine's timing chain system, which keeps the camshafts turning in step with the crankshaft. The chain runs on guides and is kept tight by a tensioner; when any of these wear, the timing can drift or the chain can jump.

Frequently asked questions

What are the signs of a worn timing chain?

A rattle from the front of the engine, especially on a cold start, a check-engine light with camshaft or crankshaft correlation codes, rough running, or reduced performance.

Should timing chain parts be replaced together?

Yes. The chain, guides, rails and tensioner wear together, so replacing them as a set avoids repeating a labor-intensive job. Replace any single-use bolts and seals disturbed during the work.

What happens if a timing chain fails?

On many engines the valves and pistons share the same space, so a jumped or broken chain can cause severe internal engine damage. That is why early signs like cold-start rattle should be investigated promptly.

Can I replace timing chain components myself?

It requires engine-specific locking tools and precise timing procedures, and errors can damage the engine. It is best done by an experienced technician or a well-equipped enthusiast following the factory procedure.

How do I make sure this timing chain part fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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