Piston Kit for Nissan KA24 (12010-5V110)
The Nissan KA24DE Piston Assembly (Part Numbers 12010-5V100 / A2010-5V110) is designed specifically for 1991–1998 model year 2.4L L4 engines (240SX/Altima). Its features include a standard 89mm bore, aluminum alloy construction, and a compression ratio typically ranging from 9.0:1 to 9.5:1. This flat-top piston is dedicated to the DOHC KA24DE engine and is typically sold as a complete set.
Description
Key Specifications (Standard Size):
Part Number: 12010-5V100 / A2010-5V110
Applicable Engine: 2.4L KA24DE (DOHC) — Model Years 1991–1998
Bore: 89.0 mm (Standard Size)
Material: ZL109 Aluminum Alloy
Compression Ratio: 9.0:1 – 9.5:1
Piston Pin Diameter: Approx. 24 mm
Piston Ring Dimensions: KA24DE Standard Size (Typically: Top/Second Ring 1.5 mm; Oil Ring 2.8 mm or 3.0 mm)
















