Engine Piston Set - without Rings

The Enginetech Piston Set without Rings (Part Number: P4637(4).50) is engineered for reliable performance in your Toyota Van from 1986 to 1989. Designed with matched weights for optimal balance, these pistons ensure smooth operation and reduced engine vibrations. Crafted with precision, the pistons feature a top compression ring thickness of 1.50 mm, a second compression ring thickness of 1.50 mm, and an oil ring thickness of 4.00 mm, providing excellent sealing and oil control. The piston pin has an outside diameter of 0.8660 inches, and the bore diameter is 3.583 inches, making these pistons compatible with specific engine configurations for these model years. The compression height of 1.378 inches guarantees proper piston-to-deck clearance, essential for maintaining engine compression and efficiency. As part of Enginetech's extensive line of high-quality engine components, this piston set is designed specifically for engine rebuilders seeking durable and precise parts for import and domestic engines alike. Whether you're performing a rebuild or a repair, these pistons deliver consistent performance and longevity, backed by Enginetech's reputation for quality and customer service. Trust in Enginetech to provide parts that meet or exceed OEM standards, ensuring your engine runs smoothly for miles to come.

Features:

• Matched weights for perfect engine balance

• Top compression ring thickness: 1.50 mm

• Second compression ring thickness: 1.50 mm

• Oil ring thickness: 4.00 mm

• Piston pin outside diameter: 0.8660 inches

• Bore diameter: 3.583 inches

• Compression height: 1.378 inches

• Designed for Toyota Vans from 1986 to 1989

Fits Following Models:
1986 Toyota Van
1987 Toyota Van
1988 Toyota Van
1989 Toyota Van