Chrome Piston Ring Kit for Perkins A3.152 AD3.152 and AD4.203 Diesel Engines

Description

When you notice blue smoke from the exhaust or oil consumption that’s eating into your budget, it’s usually time for piston rings. This chrome piston ring kit is exactly what you need to restore compression and get your Massey Ferguson or Perkins engine running like it should. These rings fit the reliable Perkins A3.152, AD3.152, and AD4.203 engines that power so many classic tractors still doing hard work on farms today.

What You’re Getting

• Chrome-faced top rings that resist wear and scuffing better than standard iron rings
• Cast iron compression rings designed for the specific bore dimensions of these proven diesel engines
• Oil control rings engineered to maintain proper lubrication while preventing excessive oil consumption
• Complete ring set for one cylinder – order the quantity you need for your engine rebuild
• Direct replacement rings that meet or exceed original equipment specifications

Built for Real Farm Work

These rings are designed for the workhorses like the MF 135 with its reliable Perkins AD3.152 3-cylinder diesel engine, which became one of the most popular tractors of its era with several hundred thousand units produced worldwide. Whether you’re running a small utility tractor for hay work or a larger machine for field cultivation, these engines have powered decades of dependable farm service.

Made to Last

The chrome face on the top compression ring is the key to longevity. Chrome resists the constant heat and pressure cycles that wear out standard rings, especially in diesel engines that run hot and work hard. The cast iron construction provides the right balance of durability and conformability to seal properly in older cylinder bores that might not be perfectly round anymore.

Good to Know

Always check your cylinder bore condition before installing new rings – if the cylinders are worn or scored, new rings won’t solve your compression problems. A good rule of thumb is to measure the bore and check for taper or out-of-round conditions. If you’re rebuilding, consider having the cylinders honed to ensure the new rings seat properly and give you years of reliable service.