What are the exact dimensions of the bearings included in this kit?

This Wiseco main bearing kit includes one bearing measuring 32x75x20mm and another measuring 30x72x19mm. These specific sizes are intended for the crankshaft support in compatible Suzuki RMZ450 models.

Where are these bearings manufactured?

Wiseco sources these main bearings from many of the same suppliers that produce parts for original equipment manufacturers, including leading Japanese companies.

What is the importance of inspecting bearings for accuracy, function, and cleanliness?

Inspection for accuracy ensures the bearing fits and functions correctly within the engine. Checking for proper function confirms smooth rotation and load support, while cleanliness prevents premature wear or damage from contaminants during installation and operation.

Wiseco 32x75x20 & 30x72x19mm Main Bearing Kit

Specifications

Brand: Wiseco
Part #: BK5049
UPC: 193564104250

Wiseco 32x75x20 & 30x72x19mm Main Bearing Kit

Name: Wiseco 32x75x20 & 30x72x19mm Main Bearing Kit
Brand: Wiseco
Price: 127.53 USD
Availability: InStock

$127.53

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2008-2025 Suzuki RMZ450. Wiseco main bearing kit includes 32x75x20mm and 30x72x19mm bearings for reliable engine service.

Key Features

Fits 2008-2025 Suzuki RMZ450.
Includes one 32x75x20mm main bearing and one 30x72x19mm main bearing.
Manufactured by the same suppliers that produce parts for original equipment manufacturers.
Precision machined and finished with quality materials.
Each bearing is inspected for accuracy, function, and cleanliness.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Suzuki RMZ450 2008-2025

Product Details

This Wiseco main bearing kit gives you the specific 32x75x20mm and 30x72x19mm bearings needed for your 2008-2025 Suzuki RMZ450. These bearings are crucial for supporting the crankshaft and ensuring smooth rotation within your engine. When you're rebuilding or repairing your engine, having well-made bearings is key to long-term reliability and performance.

Wiseco sources these bearings from many of the same manufacturers that supply original equipment manufacturers, including top Japanese companies. Each bearing is carefully inspected for accuracy, proper function, and cleanliness before it leaves the factory. This attention to detail means you're getting a well-built part that's ready to go to work, helping your engine run efficiently and reliably.