Yamaha Engine Bolt Kit (Nickel Würks)

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Yamaha Dirt Bike & ATV Engine Fasteners Kit (Nickel Würks)

This kit is done in beautiful Nickel plating. Upgrade the stock OEM Zinc bolts with our high quality Nickel Würks 10.9 Grade Hardware. These will outperform the stock 8.8 grade bolts and give your engine a WÜRKS look.

We do all the work and look up each required fastener to put together this set, specifically for your engine.

No guesswork as it will come completely labeled so you know where everything goes.

Made specifically for your exact year and model.

Here are the details on what fasteners you get in this kit (if applicable):


Ignition Cover

Clutch Cover

Clutch Slave Cylinder

Timing Chain Tensioner

Counter Balancer Cover

Water Pump

Intake Manifold/Reed Cage

Exhaust Manifold

4 Stroke External Top End Bolts (no valve covers)

2 Stroke Top End Bolts and Nuts (Includes our Tall Chrome Acorn Flange Nuts & Copper Crush Washers)

Exhaust Power Valve Covers (if applicable)

Front Countershaft Sprocket Guard/Case Saver bolts up to 100 mm

Sealing / Crush Washers for Clutch Cover, Water Pump, and Cylinder/Head drain bolts


We strive to include everything you'll need to complete your full engine restoration. Fully labeled and ready to go for your exact engine.

Please feel free to contact us is you have any questions with the form below, or give us a call, our contact information is at the bottom of every page of this site.

NO RETURNS, These are custom kits that are looked up, created and handpicked just for your engine, yet the lead time is only 1-2 business days. We do not allow returns on these are they are made to order only. We dont carry them in stock.

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A partial list of YAMAHA engines we've done include: YZ60 YZ65 YZ80 YZ85 YZ100 YZ125 YZ250 YZ400 YZ465 YZ490 YZ500 YZ250F YZ450F WR250 WR250F WR450F IT175 IT200 IT250 IT465 IT490 TT250 TT500 XT500 BANSHEE BLASTER RAPTOR 350 600 650 660 700 YZF450 GRIZZLY KODIAK BREEZE BIG BEAR



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  • 5
    Factory Look

    Posted by Michael S on Dec 10th 2020

    Give your old boring motor that factory look, without the factory price