Ford Ranger, Everest, Mazda BT50 2.2 Piston Ring Set Genuine BK2Q6152AAF

Genuine Ford Ranger, Everest, Mazda BT50 2.2 Piston Ring Set BK2Q6152AAF is an important part of the engine piston assembly, responsible for sealing the combustion chamber, controlling lubricating oil, and transferring heat from the piston to the cylinder wall.

During operation, the piston rings help prevent combustion gases from leaking into the crankcase (blow-by), maintain stable compression in the cylinder, and help the engine run stronger and more fuel efficiently. At the same time, the oil ring is responsible for scraping and distributing lubricating oil evenly on the cylinder wall, preventing oil from being burned and causing blue smoke.

When piston rings are worn or damaged, the engine may experience weak performance, excessive oil consumption, blue smoke, and a serious drop in efficiency. Therefore, using genuine piston rings is essential to ensure sealing and engine durability.

The BK2Q6152AAF piston ring set is manufactured to genuine standards, ensuring high precision, perfect compatibility with Ford Ranger, Ford Everest, and Mazda BT50 2.2 engines, and direct OEM fitment without modification.

The product offers excellent heat resistance, high pressure resistance, and strong wear resistance, helping maintain stable engine performance and extend service life under harsh operating conditions.

Product information

• Product name: Piston Ring Set
• Part number: BK2Q6152AAF
• Standard: Genuine Ford
• Applicable models: Ford Ranger / Ford Everest / Mazda BT50 2.2
• System: Engine – Cylinder piston assembly
• Installation position: On the piston (inside the cylinder)
• Condition: New

Functions and role

• Seals the combustion chamber
• Maintains stable compression pressure
• Controls lubricating oil
• Transfers heat from the piston to the cylinder
• Reduces blow-by into the crankcase

Key benefits

• Genuine Ford part with high precision
• Correct fit for 2.2 TDCi engines
• High heat and pressure resistance
• Effective oil control, reducing oil consumption
• OEM fitment, no modification required

Signs it needs replacing

• Weak engine, loss of power
• Abnormal oil consumption
• Blue smoke from the exhaust
• Low compression pressure
• Blow-by into the crankcase

👉 Piston rings often wear due to constant friction, dirty oil, or an engine that has been running for a long time without proper maintenance.

Replacement recommendations

• Inspect the cylinder bore before installation
• Replace the piston ring set as a complete set
• Use engine oil that meets the correct specification
• Run in the engine properly after replacement