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Piston Ring Specification
Engine Type
Size
Part No..

Top ring
B:Barrel face, T:Taper

Second ring
T:Taper

Oil ring

Price
(per cylinder)

T×B(mm)          Ring gap     Type  Face color
T×B(mm)          Ring gap     Type  Face color
T×B(mm)       Ring gap   Type     Face color
B6 (NA6) ø81.00 13111-810-001 1.2×3.1 0.25~0.35 B Silver 1.2×3.25 0.25~0.60 T Silver 2.5×2.85 0.2~0.7 Nillfex Silver ¥3,500
BP (NA8C/NB8C) ø85.00 13111-850-001 1.2×3.3 0.25~0.35 B Silver 1.2×3.25 0.25~0.60 T Silver 2.5×2.85 0.2~0.7 Nillfex Silver ¥3,500