Astemo’s Variable Timing Gears (VTGs) to allow the engine to adjust timing for optimal performance and fuel economy. Sprocket tooth profile designed to reduce wear and tear while increasing chain-to-tooth engagement. Precision machined surfaces and ports create optimal flow passages and minimal friction for smooth operation. Computer-aided balancing eliminates noise and vibration during operation. Designed to meet the exact needs of each specific vehicle, Astemo’s Variable Timing Gears are the premium choice. Tier 1 OE supplier for variable timing gears 100% NEW, never remanufactured Meets the OE performance and durability standards for this application Sprocket tooth profile designed to reduce wear and tear while increasing chain-to-tooth engagement Precision machined surfaces and ports create optimal flow passages and minimal friction for smooth operation Brand Hitachi Model VTG0016 Exterior Machined Position Center Item Weight 2.9 pounds Manufacturer Astemo OEM Part Number 13025-1LA0A, 13025-EZ30A Item model number VTG0016 Product Dimensions 4.64 x 3.34 x 4.4 inches Manufacturer Part Number VTG0016