Skip to product information
1 of 2

So you can be sure you won't get corrosion on your Block

Aluminum Dome Head Bolt M8 x 40mm Pair for Crank Seal Guard

25% Discount with the purchase of a Crank Seal Guard

Regular price $14.99 USD
Regular price $14.99 USD Sale price $14.99 USD
Sale Sold out

Specs

Aluminum bolts for the MaLo Industries Crank Seal Guard.

1.25mm pitch Dome 16mm OD Head Bolts with Allen Key Drive, measurement is taken from under the head.

Material High Tensile Gold anodized Aluminum.

Material:Aluminum
Product Type:Bolt
Head Style:Dome Head
Thread Diameter:8mm
Thread Pitch:1.25mm
Thread Length:40mm
Head Diameter:16mm
Head Height:5mm
Allen Key Size:4mm
Length:40mm
Pack Quantity: 2

FREE SHIPPING

Free shipping over $99 in north America

5 STAR CUSTOMER EXPERIENCE

We want you to have the best shopping experience. Talk to us, we're here to help!

MONEY BACK GUARANTEE

Enjoy 90 Day 100% Money back guarantee. Just send it back - no questions asked.

  • Standards

    We don't have time to do the job twice, that's why we manufacture exclusively in Canada to ensure highest standards for the quality of our parts.

    ✓ Made by Journeyman Machinists

    ✓ Tested on our own cars

    ✓ Tight Tolerances

    ✓ Made in Canada

  • Guaranteed Fit for

    N51, N52, N53, N54, N55, and S55 engines

    All BMW six cylinder engines from 2007 - 2014 and more

    All 335i, 135i, 235i, 435i, 535i, Z4 35i, X5 35i

    All 6 Cylinder after 2006: 328i, 528i, 135i, 325i,323i,

    And more!

  • Money back Guarantee

    Love it, or receive a full refund on your purchase

1 of 3

Why use Aluminum Bolts for the N51, and N52 engines

The N51, N52, and N53 are construction with a magnesium and aluminum composite engine block. It is suggested in BMW Forums to use aluminum fasteners with these engines to prevent galvanic corrosion.

  • FREE SHIPPING IN NORTH AMERICA

    Delivery is on us for all orders over $99

  • FEEDING HUNGRY KIDS

    With every purchase you help feeding hungry kids in British Columbia through Backpack Buddies

  • 5 STAR CUSTOMER EXPERIENCE

    We want you to have the best shopping experience. Talk to us, we're here to help!

  • FREE SHIPPING IN EUROPE & DOWN UNDER

    Delivery is on us for all orders over $160 in Europe, Australia, and New Zealand

How it all started

In 2019, fueled by a love for high-performance vehicles, I embarked on a mission to upgrade my N54-powered 135i with a single turbo. In the process of addressing all known issues on the N54 I learned about the serpentine belt problem and to my surprise found no viable solution on the market.
As CNC Machinist by trade, I decided to take matters into my own hands and thus MaLo Industries was born.

Button label

Aluminum Bolts

FAQ

USA & CANADA SHIPPING

Enjoy Free Standard Shipping on all USA & Canadian Orders over $99 USD. The regular shipping rate is $7.95 USD.


Customized items are final sale.

Clearance items are final sale.

Make sure to double check your address before we ship. If your address is incorrect and the order is returned to us, a new shipping fee will be charged to deliver the order back to the correct address.

Europe / Australia / New Zealand - Shipping & Returns

Enjoy Free Standard Shipping on all European / Down-Under orders over $160 USD. 

The regular shipping rate for Europe / Down-Under is $15 USD. It is shipped with Canada Post and It does not always come with a tracking number.

Can I perform the install myself?

We recommend you use a licensed mechanic to install the parts.

However, if you are mechanically inclined you will be able to install the parts yourself. There are plenty of install videos available to help with the install.

Corrosion

Will the stainless steel bolts in the Crank Seal Guard Kit cause corrosion on my engine block?

Yes. However, It will be very minimal.

Forum reviews suggest to opt for aluminum fasteners for N52, and N51 engines due to their magnesium content.

Where are your Products Designed and Manufactured?

We design and manufacture proudly in British Columbia, Canada!