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Crankshaft Pulleys & Harmonic Balancers

Keep your drive belt system in check by replacing your BMW's crankshaft pulleys and harmonic balancers.

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Vargas N54/55 Billet Crank Seal Guard - BMW N54 N55 3.0L

2X Entries Into Our F80 M3 Sweepstakes

T#:638889

Part#: VTT-CRANKGUARD

In Stock

Starting at $ 89.99 USD

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Starting at $ 89.99 USD

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It is a well-known issue on the BMW N54/55 platforms that your serpentine belt can fail for various reasons. When this happens, there is a high chance of the belt getting sucked behind the front damper pulley and then being pushed past the crank seal into your oil pan. From there it can get sucked into the oil pick up causing total engine failure. Even if you do not lose the engine, it is a COSTLY repair to remove the sub-frame and drop the oil pan to remove the belt. The best way to combat this is to watch for oil leaks and keep up on your maintenance. BUT, even with those preventative measures, pre-mature belt failure can occur. This crank seal guard installs over your front crank seal and will keep the belt from being sucked in if a belt failure does occur. This is a cheap way to ensure you do not end up having to replace your motor from oil starvation due to an ingested belt. Vargas' seal is different from those already on market in two major ways. Firstly, it is not offensively priced. Secondly, it is 100% billet with no welds on the tabs to break, no cheap bent thin steel pieces. 100% Billet 6061-T6 aluminum, anodized black for long-term corrosion resistance. Crank Seal Guard includes: One VTT Billet N54/55 Crank Seal Guard Two extended 12.9 Grade bolts, and two stainless washers We highly recommend you install WITH a crank bolt capture at the same time, as you have to remove the damper anyway. Then you will get the benefit of helping eliminate the dreaded spun crank hub and the crank seal issue

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Hex Bolt - MINI

10X Entries Into Our F80 M3 Sweepstakes

T#:16940487

Part#: 11217616164

In Stock

$ 10.39 USD

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$ 10.39 USD

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Used to attach the crank pulley / vibration dampener

Hex Bolt - N52, N54

10X Entries Into Our F80 M3 Sweepstakes

T#:19792190

Part#: 11211439395

Ships in 9 Business Days

Sale - Save 11% $ 16.99

This product was last offered at the strikethrough price on
10-28-2026

$ 15.19 USD

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Qty

Sale - Save 11%

$ 16.99

This product was last offered at the strikethrough price on
10-28-2026

$ 15.19 USD

Add to Wish List

Replacement center bolt for the engine crank pulley.

Adjustment Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:48780737

Part#: 11288625983

In Stock

$ 24.69 USD

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$ 24.69 USD

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MINI Crank Pulley With Dampener - R5X R6X

10X Entries Into Our F80 M3 Sweepstakes

T#:28138093

Part#: 11237638551

Ships on Mar 23, 2027

$ 66.59 USD

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$ 66.59 USD

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MINI Crank Pulley With Dampener - R5X R6X

Improve engine performance and reduce vibrations with the MINI Crank Pulley With Dampener - R5X R6X. This pulley-driven unit is designed to smooth out rotational vibrations from the crankshaft, ensuring smoother engine operation. When the pulley wears out or dries out, you may notice unusual noises near the passenger's side oil pan, indicating the need for replacement.

Benefits:

Reduces rotational vibrations for smoother engine operation
Minimizes noise from the passenger's side oil pan
Enhances overall engine performance

For optimal results, it's recommended to replace the hex bolts along with the crank pulley.

Upgrade your MINI's engine performance and reduce vibrations with the MINI Crank Pulley With Dampener - R5X R6X.

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Crankshaft Pulleys & Harmonic Balancers

Vargas N54/55 Billet Crank Seal Guard - BMW N54 N55 3.0L

Hex Bolt - MINI

Hex Bolt - N52, N54

Adjustment Pulley

MINI Crank Pulley With Dampener - R5X R6X

MINI Crank Pulley With Dampener - R5X R6X

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