Also referred to as the rear main seal
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Audi B8 Engine Timing Parts
- Belt Tensioner
- Chain Tensioner
- Cover
- Gasket
- Gears
- Guide Rails
- Seal
- Sprocket
- Thermostat
- Timing Chain
- Timing Chain Kit
- Tools
Keep your cooling system efficient
Designed to quickly and professionally replace the upper chain tensioner
Fits up to production date 1/16/2012
This product was last offered at the strikethrough price on
08-03-2026
Ensure a proper seal to avoid leaks
2X Entries Into Our F80 M3 Sweepstakes
Plug removed to inspect the upper timing chain tensioner
2X Entries Into Our F80 M3 Sweepstakes
Ensure a proper seal to avoid leaks
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up through 04/22/2013 only.
Includes guide rails, chains, and tensioners
Direct OE-quality replacement crankshaft pulley and vibration damper to cure belt squeal, restore accessory drive performance, and protect your engine internals from harmful harmonics.
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Cure cold-start chain rattle, prevent catastrophic engine failure, and restore precise mechanical synchronization on your robust V6 diesel.
Replacement lower timing chain cover with integrated crankshaft seal
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From the 2013 model year
This product was last offered at the strikethrough price on
07-20-2026
Includes Timing Chain, Timing Chain Tensioners, Gear, and (7) Guide Rails
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Upper rail that the left & right timing chains ride
10X Entries Into Our F80 M3 Sweepstakes
Direct OE replacement automatic serpentine belt tensioner to eliminate squealing belts, restore proper accessory drive tension, and prevent charging system failures.
Direct OE-quality replacement N428 oil pressure regulation valve to cure low oil pressure warnings, fix internal oil pressure faults, and restore proper variable oil pump operation.