SKU: 19817019684

Timing Belt Gear Dowel Pin Kit (06A BLOCK) | 1.8T 20V 2.1L TDi Crank (NLA)

Sale price$97.92 Regular price$108.80
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Timing Belt Gear Dowel Pin Kit (06A BLOCK) | 1.8T 20V 2.1L TDi Crank (NLA)One of the major weaknesses of the 1. 8T 20V platform is that the timing belt system is slightly under specced for the large load placed on it by the 20v head. This shows up in belts that fail earlier then expected. When RPM's are increased, more problems happen with this system. Under high rpm usage, especially in engines equipped with stiffer valve springs, the keyway has been known to shear off the crank pulley, even when the bolt was properly

One of the major weaknesses of the 1.8T 20V platform is that the timing belt system is slightly under specced for the large load placed on it by the 20v head. This shows up in belts that fail earlier then expected. When RPM's are increased, more problems happen with this system. Under high rpm usage, especially in engines equipped with stiffer valve springs, the keyway has been known to shear off the crank pulley, even when the bolt was properly torqued to OEM specifications. In order to combat this, IE has sorted out a dowel pin strategy, placing a 7200lb shear strength alloy dowel pin through the joint to hold the load, even when there is not enough friction on the joint. Ordinarily, this would mean a trip to the machine shop with the crankshaft, but our kit allows the crank to be successfully modified even in the car. The kit starts with a brand new OEM timing pulley, which has been drilled, reamed, and then chamfered in our CNC Milling center. This ensures that the bore is placed right on the money and square to the end of the crankshaft. The kit includes a pulley, drill bit, reamer, high strength alloy steel dowel pin and 2 page instructions with pictures.

Further machined to fit directly onto the MK4 TDI crankshaft for 2.1L Stroker Builds.

These now come standard with two holes, and two dowel pins. The second pin is optional, and recommended for extreme HP and RPM applications

About Integrated Engineering: Merging decades of experience with hundreds of hours of prototyping, engineering, dyno testing and daily usage evaluation has output exhaust systems that are the ultimate compliment to your performance car. IE products are proudly engineered, designed, and manufactured in-house, in Salt Lake City USA.

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Exchange/Return Notes
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SKU: 19817019684

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Janet L. Dolbow
Alexandria, US
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026
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md
Massapequa, US
★★★★★ 5
COOL Pillowcases Worth Buying
Color: Champagne, Size: Queen
I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
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Reviewed in the United States on May 30, 2026
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Susan H Garland
Fort Morgan, US
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
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Reviewed in the United States on May 9, 2026
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Emily
Whiting, US
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
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Reviewed in the United States on June 1, 2026
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Cat Flo
Lexington, US
★★★★★ 3
It’s ok could be cooler
Color: Light Gray, Size: Queen
Decent — could be cooler. They’re a nice color and texture. It fit my pillows well no annoying zippers it’s nice to sleep on and stay in place.
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Reviewed in the United States on March 8, 2026

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