Product Overview:
The 3096680 piston: high-grade alloy with precise machining & heat treatment, excellent heat/wear resistance & stable dimension Steady performance under extreme load/temp, ideal for KTA/QSK series engine overhaul.Genuine CCEC part, boosts combustion efficiency, avoids seizure & breakdowns
3096680 Piston Body Specification:
Parameter
Specification
Full Part Number
3096680-20 (STD standard size)
Nominal Piston Diameter
158.756 mm
Overall Height
161.90 mm
Single Net Weight
~7.72 kg
Combustion Chamber
Deep ω-type, chamber diameter 122.5 mm
Ring Groove Layout
3 grooves: 2 compression rings + 1 oil control ring
Compression Ratio
13.8:1, optimized for turbocharged intercooled KTA engines
Fit Engines
Cummins K19, KTA19, KTA38, KTA50 heavy-duty diesel engines
Design Purpose
Continuous heavy industrial operation, supports thousands-of-hours overhaul cycles
Key Features:
✅High-silicon eutectic aluminum casting: Lightweight yet strong against high pressure & thermal shock
✅Deep ω chamber, 13.8:1 CR: Better atomization for turbo engines, lower fuel use
✅Graphite-coated barrel skirt: Compensates expansion, cuts friction & scuffing
✅Hard anodized 3 ring grooves: Superior wear resistance for long continuous runtime
Application:
✅Mining machinery: Large mining haul trucks, underground mining power units
✅Generator sets: Continuous-duty stationary diesel gen-sets, prime power & standby power stations
✅Marine power: Main propulsion engines, auxiliary marine generators for cargo ships & offshore vessels
✅Oil & gas equipment: Fracturing pumps, drilling rig power modules, well service engines
✅Construction machinery: Large loaders, excavators, heavy-duty stationary pumps
Why Choose US?
✅100% genuine Cummins CCEC parts
✅Professional technical support for fitment verification
✅Competitive wholesale pricing
✅Fast global shipping
✅12-month warranty against manufacturing defects
Name: Aandy
Mobile:
Tel:19924579082
Email:1941346301@qq.com
Add:5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen