Name: Wiseco® 4939M08450 - Single Piston Kit
Brand: Wiseco
SKU: mpn4642637194
Price: 209.99 USD
Availability: InStock
Rating: 5 (1 reviews)

Vehicle Fitment

Yamaha

Specifications

Bore - Actual	84.50 mm
Bore - Oversize	Standard
Bore - Standard	84.50 mm
Compression Ratio - Actual	11:1
Displacement	421cc
Dome Type	Dished
Skirt Coating	Moly
Stroke	75.00 mm

Includes

8450XX - 84.50 mm RING SET
CW20 - 20 mm Round Wire Locks - Set of Two
Ring - Set
S520 - Piston Pin 20 mm x 2.362" Non Chromed TW

Features

Crafted to deliver unbeatable levels of quality
High grade materials for exceptional performance
Superior in durability and reliability

Product Details

Single Piston Kit (4939M08450) by Wiseco®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else

Wiseco® - Catalog Made In USA Wiseco Authorized Dealer Features FAQ About us

Brand:

Wiseco

Part Number:

4939M08450

Warranty

Wiseco warrants its products will be free from defects in material and workmanship for thirty (30) days following date of original purchase. If the product is found by Wiseco to be defective, such products will, at WISECO’S option, be replaced or repaired at cost to Wiseco.

This limited warranty does not cover labor or other costs or expenses incidental to the repair and/or replacement of products or parts.

This limited warranty does not apply to any product which has been used in a hi-performance application, or racing, or is subject to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), accident, improper installation, modification (including but not limited to use of unauthorized parts or attachments), or adjustment or repair performed by anyone other than Wiseco.

The parties hereto expressly agree that the purchaser’s sole and exclusive remedy against Wiseco shall be for the repair or replacement of the defective product as provided in this limited warranty. This exclusive remedy shall not be deemed to have failed of its essential purpose so long as Wiseco is willing and able to repair or replace defective goods.

This limited warranty is in lieu of all other warranties, express or implied, including those of merchantability or fitness for a particular purpose not expressly set forth herein. Any product which may be sold by Wiseco but which is not manufactured by Wiseco is not warranted by Wiseco, but is sold only with the warranties, if any, of the manufacturers thereof.

Wiseco's liability (whether under the theories of breach of contract or warranty, negligence or strict liability) for its products shall be limited to repairing or replacing parts found by Wiseco to be defective, or at Wiseco's option, to refund the purchase price of such product. In no event shall Wiseco be liable for incidental or consequential damages arising out of or in connection with the product. Consequential damages shall include, without limitation, loss of use, income or profit, or losses sustained as the result of injury (including death) to any person, or loss of or damage to property.

Reviews

(1)

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ID Powersports Wiseco Piston Kits

Ordered Polaris 2012 800 RMK Assault 155, Piston Kit By Wiseco. Piston pins were machined 1/16" too low, causing piston head to hit cylinder heads.

Wiseco® - Piston Kit

Posted by Bruce (Thunder Bay, ON) / December 27, 2019

Questions and Answers

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