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84966 - P4 Piston ring set
Fitted to the following tractors:
Nuffield DM4 - Perkins P4Â
For piston see P4piston
Warning: When fitting the piston you must check the crown to top of the engine block tolerance, as stated in the workshop manual, if this is out of the tolerance the top of the piston will need machining. If this is not done the crown of the piston will crash into the valves.
Original equipment manufacturers names and parts numbers are quoted for reference purposes only and are not intended to suggest that our replacement parts are made by the original equipment manufacturer.
Product images are for illustrative purposes only and may not always be an exact representation of the product.
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