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Weistec Bearings

Performance Main Bearings and Rod Bearings

When building or rebuilding your performance engine you need only the best main bearings and rod bearings you can buy. Using a cheap set of main bearings and rod bearings can cause you more trouble and cost you more money and time than you have. So buy main bearings and rod bearings from Vivid Racing and you will have the peace of mind you deserve while driving. The peace of knowing you aren’t going to break down from buying sub par main bearings and rod bearings. Vivid Racing carries Cosworth main bearings and rod bearings, and for the Porsche we carry main bearings and rod bearings from Porsche.

Now that you have decided to buy a quality set of main bearings and rod bearings we can help you with your other needs. Vivid Racing carries crankshafts, connecting rods, camshafts, seal and gasket kits, oil parts, fuel components and more..

Buying from Vivid Racing is the best choice you can make. We back every part we sell with our personal guarantee of satisfaction.

Buy online or give one of our world class sales professionals a call at 1-480-966-3040 If you don't see what you are looking for Call Us. We can help. Vivid Racing was voted #1 in customer service nationwide!

Hands-On Experience and Professionalism is what makes us the best

Vivid Racing carries Rod Bearings and Main Bearings for most performance cars. We Carry:

Please use the vehicle selector at the top left if you do not see your vehicle above.

Vivid Racing carries Rod Bearings and Main Bearings from all the top manufacturers in the performance automotive industry. We carry Cosworth main bearings and rod bearings, also Porsche main bearings and rod bearings.

LOOKING FOR OEM PARTS? We can help.
Are you tired of paying overly inflated prices that the dealers charge for their parts? Vivid Racing can save you up to 60% off the dealers prices. Click here to visit our OEM PARTS STORE.


Based out of Orange County California, Weistec Engineering is an industry leader in research, development, and design. Weistec has grown to provide customers with the highest level of satisfaction and value through relentless testing and continuous improvements in product and performance.

Specializing in computer aided design, and vehicle calibration, Weistec has the ability to manufacture quality products that are able to withstand even the most rigorous testing. From OEM vehicle manufacturers to the aftermarket performance enthusiast we aim to deliver innovative solutions that address a client’s needs.

View all Weistec Bearings products

  Name View more
 Weistec M113K Engine Bearing Set Mercedes Benz CL55 AMG 02-04  

Model Number: 01-113-00525-8   View Price

For those that are building their M113 / M113K engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M113K Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM RodsFitment: Mercedes Benz CL55 AMG 02-04 ...
  
 Weistec M113K Engine Bearing Set Mercedes Benz S55 AMG 02-06 

Model Number: 01-113-00525-8   View Price

For those that are building their M113 / M113K engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M113K Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM RodsFitment: Mercedes Benz S55 AMG 02-06...
  
 Weistec M113K Engine Bearing Set Mercedes Benz SL55 AMG 02-08 

Model Number: 01-113-00525-8   View Price

For those that are building their M113 / M113K engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M113K Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM RodsFitment: Mercedes Benz SL55 AMG 02-08...
  
 Weistec M113K Engine Bearing Set Mercedes Benz E55 AMG 03-06 

Model Number: 01-113-00525-8   View Price

For those that are building their M113 / M113K engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M113K Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM RodsFitment: Mercedes Benz E55 AMG 03-06...
  
 Weistec M113K Engine Bearing Set Mercedes Benz G55 AMG 04-09 

Model Number: 01-113-00525-8   View Price

For those that are building their M113 / M113K engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M113K Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM RodsFitment: Mercedes Benz G55 AMG 04-09...
  
 Weistec M113K Engine Bearing Set Mercedes Benz CLS55 AMG 2006 

Model Number: 01-113-00525-8   View Price

For those that are building their M113 / M113K engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M113K Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM RodsFitment: Mercedes Benz CLS55 AMG 2006...
  
 Weistec M113K Engine Bearing Set Mercedes Benz SLR McLaren 2004 

Model Number: 01-113-00525-8   View Price

For those that are building their M113 / M113K engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M113K Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM RodsFitment: Mercedes Benz SLR McLaren 2004...
  
 Weistec M113K Engine Bearing Set Mercedes Benz SLR McLaren 722 2006 

Model Number: 01-113-00525-8   View Price

For those that are building their M113 / M113K engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M113K Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM RodsFitment: Mercedes Benz SLR McLaren 722 2006...
  
 Weistec Engine Bearing Assembly Mercedes Benz C63 AMG M156 08-14 

Model Number: 01-156-00373-6   View Price

For those that are building their M156 / M159 engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M156 Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM and are compatible with the OEM connecting rods as well as Weistec Billet Rods.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM and Weistec Billet R...
  
 Weistec Engine Bearing Assembly Mercedes Benz SLS AMG M159 10-14 

Model Number: 01-156-00373-6   View Price

For those that are building their M156 / M159 engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M156 Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM and are compatible with the OEM connecting rods as well as Weistec Billet Rods.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM and Weistec Billet R...
  
 Weistec Engine Bearing Assembly Mercedes Benz CLK63 AMG M156 07-08 

Model Number: 01-156-00373-6   View Price

For those that are building their M156 / M159 engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M156 Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM and are compatible with the OEM connecting rods as well as Weistec Billet Rods.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM and Weistec Billet R...
  
 Weistec Engine Bearing Assembly Mercedes Benz E63 AMG M156 07-11 

Model Number: 01-156-00373-6   View Price

For those that are building their M156 / M159 engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M156 Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM and are compatible with the OEM connecting rods as well as Weistec Billet Rods.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM and Weistec Billet R...
  
 Weistec Engine Bearing Assembly Mercedes Benz S63 AMG M156 07-10 

Model Number: 01-156-00373-6   View Price

For those that are building their M156 / M159 engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M156 Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM and are compatible with the OEM connecting rods as well as Weistec Billet Rods.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM and Weistec Billet R...
  
 Weistec Engine Bearing Assembly Mercedes Benz CL63 AMG M156 08-10 

Model Number: 01-156-00373-6   View Price

For those that are building their M156 / M159 engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M156 Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM and are compatible with the OEM connecting rods as well as Weistec Billet Rods.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM and Weistec Billet R...
  
 Weistec Engine Bearing Assembly Mercedes Benz ML63 AMG M156 07-11 

Model Number: 01-156-00373-6   View Price

For those that are building their M156 / M159 engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M156 Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM and are compatible with the OEM connecting rods as well as Weistec Billet Rods.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM and Weistec Billet R...
  
 Weistec Engine Bearing Assembly Mercedes Benz SL63 AMG M156 09-11 

Model Number: 01-156-00373-6   View Price

For those that are building their M156 / M159 engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M156 Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM and are compatible with the OEM connecting rods as well as Weistec Billet Rods.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM and Weistec Billet R...
  
 Weistec Engine Bearing Assembly Mercedes Benz CLS63 AMG M156 07-10 

Model Number: 01-156-00373-6   View Price

For those that are building their M156 / M159 engine, either as a rebuild or a performance build, Weistec Engineering offers the complete M156 Engine Bearing Set. The set includes both the main bearings and the rod bearings. All bearings are Mercedes OEM and are compatible with the OEM connecting rods as well as Weistec Billet Rods.Features:Bearing Material Compares to Aftermarket Style Race BearingsComplete Set Of Main BearingsComplete Set of Rod BearingsCompatible with OEM and Weistec Billet R...