Enginetech P4029(4).50 Engine Piston Set – Without Rings for Audi and Volkswagen Models
Regular price $112.99
Engine Piston Set - without Rings
The Enginetech P4029(4).50 engine piston set is designed for high performance and durability, crafted specifically to meet the needs of engine rebuilders and enthusiasts. This piston set does not include rings, offering flexibility for custom ring installation according to your engine specifications. Made with matched weights, these pistons ensure optimal balance and smooth operation, which is essential for high-revving engines and long-term reliability. The set features a top compression ring thickness of 1.20 mm, a second compression ring thickness of 1.50 mm, and an oil ring thickness of 2.00 mm, all engineered for efficient sealing and minimal blow-by. The pistons have a bore diameter of 3.248 inches and a compression height of 1.155 inches, ensuring proper fit with compatible engine blocks. The piston pin outside diameter measures 0.7874 inches, providing a secure fit with the connecting rods. Enginetech's commitment to quality means these pistons are manufactured to precise specifications, helping restore engine performance and efficiency for your vehicle.
Features:
- Matched weights for perfect balance and smooth engine operation
- Top compression ring thickness: 1.20 mm for optimal sealing
- Second compression ring thickness: 1.50 mm for enhanced compression support
- Oil ring thickness: 2.00 mm to ensure proper lubrication and reduce wear
- Piston pin outside diameter: 0.7874 inches for secure connection
- Bore diameter: 3.248 inches, designed for specific Audi and Volkswagen models
- Compression height: 1.155 inches for precise piston fit
- Engine set without rings, allowing customization during installation
Fits Following Models:
2005 Audi A4
2005 Audi A4 Quattro
2006 Audi A3
2006 Audi A4
2006 Audi A4 Quattro
2006 Volkswagen GTI
2006 Volkswagen Jetta
2006 Volkswagen Passat
2007 Audi A3
2007 Audi A4
2007 Audi A4 Quattro
2007 Volkswagen Eos
2007 Volkswagen GTI
2007 Volkswagen Jetta
2007 Volkswagen Passat
2008 Audi A3
2008 Audi A4
2008 Audi A4 Quattro
2008 Audi TT
2008 Volkswagen Eos
2008 Volkswagen GTI
2008 Volkswagen Jetta
2008 Volkswagen Passat
2009 Audi A4
2009 Audi A4 Quattro
2009 Audi TT
2009 Volkswagen Eos
| Top Compression Ring Thickness: 1.20 mm |
| Second Compression Ring Thickness: 1.50 mm |
| Oil Ring Thickness: 2.00 mm |
| Piston Pin Outside Diameter: 0.7874 in |
| Bore Diameter: 3.248 in |
| Compression Height: 1.155 |
| Aaiaid Part Number: BBPTP4029(4).50 |
| Part Number: P4029(4).50 |
| Brand Aaia: BBPT |
- Performance Part offers a Limited Warranty to entire products to be free from defects in workmanship and material under normal service conditions for a period of 90 days whichever occurs from the original date of delivery of the good.
- The warranty is not transferable, is valid to the original purchaser, and is limited to the replacement of defective products only.
- This Limited Warranty does not cover labor, damage from accidents, alterations, misuse, or modifications not intended by the manufacturer, and other expenses such as towing loading fluids, oils, or car rentals.
- All warranty claims must be pre-authorized and returned prepaid to Performance Part for inspection and approval.
- No exchanges will be made for any product that has been damaged, misused, or improperly installed. We always recommend professional installation of our products.
- The buyer assumes the risk of damage caused by improper installation.
- All disputes arising from the transaction shall be resolved by a court of competent jurisdiction within Los Angeles County, California.
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