Engine Piston for GM F14D 77.9mm Bore 96389056 Demoons Piston Kit

• Customization: Available
• Certification: ISO 9001
• Warranty: 12 Months
• Model NO.: F14D
• Application: Excavator, Lawnmower, Tractor, Ke Tan, Boat, Motorbike, Truck, Car
• Engine Type: Gasoline
• Material: Aluminum Alloy
• Transport Package: Carton
• Specification: 77.9mm
• Trademark: DEMOONS
• Origin: China
• HS Code: 8409919990
• Production Capacity: 10000sets/Year

Product Description

Specification

OEM:	96389056
Model:	F14D
CYL:	4
Bore:	77.9mm
Pin:	18*55
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
B12	9002783	4	69.8	17*53
C14	9048491	4	73.8	18*47.5
SCIO 1.6L	92089933	4	79	18*55
B15D	24101593	4	74.7	18
F16D	96389106	4	79	18*58
OPTRA DOHC 1.8L	92066781	4	81.6	21*60
SGM 2.0L	93313212	4	86	21*61.5
LB8	12589635	6	89	23*57
LW9	12589634	6	89	23*57
LZC 3.0L	12582557	6	89	23*57
Regal 2.0L	12600456	4	86	20*59
Regal 2.4L	12593745	4	88	20*59
C20 SEL	90501058	4	86	21*61.5
OPTRA 1.8L	93742699	4	80.5	18*58
AVEO 1.6L	93740515	4	79	18*58
F14D	96389056	4	77.9	18*55
CRUZE 1.6L	55568972	4	79	19*46
CRUZE 1.6T	55561413	4	79	19*53
CRUZE 1.8L	55567934	4	80.5	19*50

Luv Dmax 3.5	97167093	6	93.4	22*66
Blazer 262 4.3L		6	101.6	23.56*76
SILVERADO 5.3L		8	96	23.96*65
Orlando 2.4L		4	88	20*54
B10S	96567384	4	68.5	17*53