Engine Piston for KIA Rio 1.5L-A5d 75.5mm Bore Ok3y1-11-Sbz Demoons Piston Kit

• Customization: Available
• Certification: ISO 9001
• Warranty: 12 Months
• Model NO.: RIO 1.5L-A5D
• Application: Excavator, Lawnmower, Tractor, Ke Tan, Boat, Motorbike, Truck, Car
• Engine Type: Gasoline
• Material: Aluminum Alloy
• Transport Package: Carton
• Specification: 75.5mm
• Trademark: DEMOONS
• Origin: China
• HS Code: 8409919990
• Production Capacity: 10000sets/Year

Product Description

Specification

OEM:	OK3Y1-11-SBZ
Model:	Rion 1.5L-A5D
CYL:	4
Bore:	75.5mm
Pin:	20*52
Size:	0.00—1.00 mm

Thin-walled skirt design reduces weight by ‌15%-20%‌, minimizing reciprocating inertia for enhanced engine responsiveness.
Offset piston pin (0.5-1.5mm) significantly lowers lateral impact and NVH (Noise, Vibration, Harshness).
Combined with lightweight design, proven fuel savings reach ‌5%-8%‌.
Skirt graphite coating 30% less cold-start wear .
‌Endurance Test‌: ‌500-hour‌ full-load dyno operation, deformation <0.03mm9.
‌Precision Control‌: Diameter tolerance ±0.01mm, pin bore; roundness ≤0.002mm.
‌Material Certification‌: Hardness HB 90-120, thermal expansion coefficient ≤21×10-6/℃ (20-200°C).

Other Models

Model	OEM	CYL NO.	CYL DIA	Pin
G4ED	23410-26511	4	76.5	18*47.5
G4EA	23410-22840	4	71.5	18*47.5
G4LA	23410-03000	4	71	18*47.5
G3LA	23410-04000	3	71	18*47.5
G4HG	23410-02270	4	67	17*46
G4HC	23410-02310	4	66	17*46
Pride1.3-B3	KK1Y0-11-SAO	4	71	20*52
A5D	OK3Y1-11-SBZ	4	75.5	20*52
G4GC	23410-23710	4	82	20*59
G4GC	23410-23AA1	4	82	20*59
G4EK-pin58 G4EK-pin53	23410-22460	4	75.5	18*58 18*53
G4EE	23410-26410	4	75.5	18*47.5
G4EH	23410-22360	4	71.5	18*53
G4EC	23410-26612	4	75.5	18*47.5
G4GA	23410-23511	4	77.4	20*59
G4GB	23410-23610	4	82	20*59
G4FA	23410-2B300	4	77	18*47.5
G4NH	23410-2E700	4	81	20*49.2
G4NA	23041-2E000	4	81	20*49.2

G4NB	23041-2E100	4	81	20*49.2
G4NC	23041-2E200	4	81	20*49.5
G4FG	23041-2B900	4	77	18*53
G4FA-II	23041-2B705	4	77	18*53
G4FC	23410-2B001	4	77	18*53
G4KD	23410-2G000	4	86	21*58
G4KC	23410-25200	4	88	21*58
G4KE	23410-2G200	4	88	21*58
G4LC	23410-03401	4	72	18*47.5
G4LD	23410-03800	4	71.5	18
G4FD	23410-2B600	4	72	18*53
G4FJ	23410-2BCA0	4	77	20*52
G4KH	23410-2G400	4	86	22*58
G4KJ	23410-2G500	4	88	22*52
G6BA	23410-3E001	6	86.7	21*58
G6DC	23041-3CAA1	6	92	22*58
G6DA	23041-3C602 23041-3C601	6	96	22*58