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BMW Drive Belts & V-Belts for BMW X Series F26 (2015+)

Your BMW's drive belts are wear items, and will degrade and crack over time. Don't wait until you have a belt failure... don't get stranded! Replacing your BMW's belts, such as the alternator belt, power steering belt, air conditioning AC belt, or serpentine belt is a low cost insurance policy to preventing a break down -- or worse, engine damage. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

While also inspecting your serpentine belts, also check for wear or resistance in the pulleys. The tensioner pulley and deflection pulley are the primary sources for belt squealing. The rubber-isolated pulleys can also break apart, leading to total belt failure. We sell the tensioner and deflection pulleys for the M50 engine family used in the E34, E36, E39, E46, X5, Z3, and Z4.

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Vargas "Spline Lock" Crank Hub Solution - Includes Crank Bolt Capture...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:558795

Part#: VTT-CRANKHUB-1

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$ 889.99 USD

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$ 889.99 USD

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Under certain conditions, the N55 crank hub likes to spin, without warning and even when the engine is in perfect health. The engineers at Vargas saw and dealt with this problem time and again, and they saw fit to do something about it. This hub uses a proprietary "Spline Lock" technology that uses high tolerance machined splines which press into the crank, and positively lock the hub to the crank. The splines are machined in such a way that rotational forces drive the hub, and splines deeper into the crank meaning when the hub encounters a situation that would normally slip a stock hub the splined hub is driven into the crank to keep it in place (much like a splined extractor). Features: Installs the same as a stock hub Does NOT require the crank to be drilled for pins Manufactured from Harndered 17-4SS We suggest the Crank Hub System ONLY be installed by a qualified shop or technician. Timing tools are 100% REQUIRED if installed improperly engine damage may occur. DISCLAIMER: VTT and ECS are not responsible for any engine damage caused by improper installation, or misuse of the crank hub solution.

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

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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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Schwaben BMW Belt Tensioner Tool - N54/N55

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:387204

Part#: 020023SCH01A

In Stock

Sale - Save 25% $ 67.99

This product was last offered at the strikethrough price on
05-03-2026

$ 50.99 USD

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Qty

Sale - Save 25%

$ 67.99

This product was last offered at the strikethrough price on
05-03-2026

$ 50.99 USD

Add to Wish List

Featuring a T60 Torx head, the belt tensioner found on the N54/N55 engine has exceptionally tight quarters. Use of this tool will allow access to the lock pin hole without excessive component removal, making belt removal and installation a much easier task.

This tool fits all N54/N55 powered BMW, including:
2008+ E82 BMW 135i 1M Coupe
2014+ F22 BMW M235i
2006+ E90 BMW 335i 335xi 335i xDrive - Sedan
2007+ E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007+ E93 BMW 335i - Convertible
2012+ F30 BMW 335i 335i xDrive - Sedan
2013+ F32 BMW 435i 435i xDrive - Coupe
2014+ F34 BMW 335i xDrive GT - Gran Tourismo
2015+ F80 BMW M3 - Sedan
2015+ F82 BMW M4 - Coupe
2015+ F83 BMW M4 - Convertible
2006-2010 E60 BMW 535i 535xi 535i xDrive
2010+ F07 BMW 535i GT, 535i xDrive GT
2011+ F10 BMW 535i 535i xDrive
2012+ F13 BMW 640i
2009+ F01 BMW 740i 740li
2011+ F25 BMW X3 xDrive35i
2007-2013 E70 BMW X5 xDrive35i
2007-2014 E71 BMW X6 xDrive35i
2009+ Z4 BMW Z4 sDrive35i Z4 sDrive35is

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BMW Drive Belts & V-Belts for BMW X Series F26 (2015+)

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Vargas "Spline Lock" Crank Hub Solution - Includes Crank Bolt Capture...

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

Schwaben BMW Belt Tensioner Tool - N54/N55

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