Audi and Porsche Timing Belts & Chains

4B9857812MRR - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

A6/S6. Third row. Right. Platinum.
Backordered
4N0857806NKPZ - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

Rear seat code: 3nl, 5kf. beige.
Backordered
427857705DV04 - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

R8. Front. Left. Convertible.
Backordered
8F1857705ADV04 - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

A5, S5. Front. Left. Rs 5. Convertible.
Not For Sale
4N0857806MV04 - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

A8 Quattro. Second row. Right. Black.
Backordered
4M0857705AJV04 - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

05/07/2018-11/17/2018, black. To 05/07/2018 black.
Not For Sale
8Y0857706MVM1 - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

From 05/08/2023 black/red.
Backordered
8W8857806CJXE - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

RS5. Second row. Right. Beige/black.
Not For Sale
8K1857705AKIMM - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

A4, S4. Front. Left. Allroad. 2013-2016. beige.
Not For Sale
4G0857807CGID - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

A6, S6. Second row. Center. A7, S7, RS7. Without RS7. silver.
Backordered
80A857705SV04 - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

Black. Front. Left. Q5 PHEV. Q5 Sportback. SQ5 Sportback.
Not For Sale
8W8857805CJXE - : Seat Belt Lap And Shoulder Belt for Audi Image

Seat Belt Lap And Shoulder Belt

RS5. Second row. Left. Beige/black.
Not For Sale

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Timing Belts & Chains: Don’t Let Precision Fall Behind

Every second counts when your engine is in motion. Timing belts and chains control the rhythm of your engine, syncing the crankshaft and camshaft for smooth performance. At Import Parts Supply, we stock genuine Porsche replacements designed for exact tolerances and reliable longevity. The precision keeps your Porsche running like it should from factory to freeway.

How They Work and Why It Matters

Timing belts and chains sync the engine's internal components. Pistons and valves can collide if they fail, causing major engine damage. On high-performance models like the 911, the timing system plays a major role in delivering and maintaining power. Belts wear out faster, while chains last longer but still need inspection over time.

When Replacement Is the Smart Move

Most timing belts must be replaced every 60,000 to 100,000 miles, depending on your Porsche model. Chains can stretch or wear, especially under aggressive driving conditions. Rattling noises, misfires, or sluggish starts can all point to a timing issue. While under the hood, consider replacing worn engine mounts to keep vibrations in check and protect new components.

Genuine Porsche Parts Do It Right

Cheap aftermarket belts and chains might seem like a bargain, but they often use lower-grade materials that don’t hold up. We carry only genuine Porsche components for consistent performance and durability. Whether it’s a track-ready 718 or a daily cruiser, Porsche parts are designed to fit without compromise. Import Parts Supply helps keep your engine on time and in tune, mile after mile.

The difference between average and precise often comes down to the right parts installed at the right time.