Enginetech C87026
Six-cylinder 1.50 × 1.50 × 2.80 mm piston-ring set; STD or oversize must be confirmed from the part-number suffix.
Enginetech C87026 is a family of complete piston-ring sets for six-cylinder Nissan/Infiniti 3.0 L VG30E and VG30I engines with an 87.00 mm nominal bore. The standard C87026-STD version uses a 1.50 × 1.50 × 2.80 mm ring pack.
Application / fitment
- selected Nissan 300ZX, Maxima, Pathfinder, Pickup and other VG30E/VG30I vehicles
- selected Infiniti M30 and related 3.0 V6 applications
- selected Nissan Quest/Mercury Villager applications using the corresponding VG30E
- approximate catalogue range: mid-1980s through the late 1990s depending on model
Important: the database SKU is `C87026` without a size suffix. The family is available in STD and oversizes including +0.50 mm and +1.00 mm. Check the physical package before sale or installation. This description does not automatically confirm that the stocked item is STD.
C87026 family technical information
- type: complete piston-ring set
- cylinders: 6
- STD nominal bore: 3.425" / 87.00 mm
- top ring: 1.50 mm / 0.0590"
- second ring: 1.50 mm / 0.0590"
- oil ring: 2.80 mm / 0.1102"
- family size variants: STD, +0.50 mm and +1.00 mm depending on suffix
- sales unit: 1 complete six-cylinder engine set
Measure the cylinders after machining and set ring end gaps to the engine and application specification. Never install by the base number alone without confirming the size suffix.