Finding high-quality internal engine components is critical for maintaining the operational efficiency of your heavy equipment. If you are operating a Caterpillar 3116 engine, the piston is the heart of your combustion cycle. We provide OEM standard replacement pistons specifically engineered to withstand the high thermal loads and pressure of industrial diesel applications.
Whether you are performing a routine overhaul or an emergency repair, our stock of 105-1710, 107-7563, and 7E3428 pistons ensures your machinery returns to the job site with peak compression and reduced blow-by.
Our 3116 engine pistons are designed for a wide range of Caterpillar machinery, including excavators, loaders, and graders. Below is the detailed technical data for procurement verification.
| Specification Item | Details for 3116 Piston Series |
|---|---|
| Model NO. | Caterpillar 3116 / 3116T / 3116TA |
| Product Name | Engine Piston / Piston Kit |
| Part Numbers | 105-1710 (1051710), 107-7563 (1077563), 7E3428 (7E3428), 7C5668 (7C5668), 107-7545 (1077545), 6I-4248 (6I4248) |
| Type | Diesel Engine Internal Combustion Parts |
| Condition | Brand New, OEM Standard Replacement |
| MOQ | 1 Piece |
| Application | Engine rebuild, overhaul, maintenance for 320L, 950F, 120G, IT28F |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or by Air/Sea |
| Payment Terms | T/T, Western Union, MoneyGram |
When sourcing 107-7563 or 7E3428 parts, choosing the right supplier determines the lifespan of your engine rebuild. Here is how our professional grade replacements compare to standard aftermarket options.
| Core Procurement Points | Our OEM Standard Replacement | Common Market Aftermarket |
|---|---|---|
| Material Composition | High-silicon aluminum alloy with cooling gallery | Standard cast aluminum (prone to heat cracks) |
| Dimensional Precision | Micron-level accuracy for 3116 bore fit | General tolerances (may cause vibration) |
| Ring Groove Protection | Hardened Ni-resist inserts for top ring | Unprotected grooves (fast wear) |
| Heat Treatment | Advanced T6 tempering for structural integrity | Inconsistent cooling processes |
| Skirt Coating | Graphite or Tin plated for low friction | Raw finish (higher risk of scuffing) |
| Inventory Status | In Stock / Fast Dispatch | Long lead times / Drop shipping |
Not sure how this issue affects your equipment? Our technical team is ready to assist fleet managers and independent mechanics in ensuring the right part is selected for the right serial number.
Identify potential risksduring maintenance to prevent catastrophic engine failure.
Recommend suitable replacement partsbased on your specific engine arrangement and machine application.
Support both inspection adviceand professional parts supply for full engine overhauls.
During inspection, look for scuffing on the piston skirt, carbon buildup in the ring grooves, or any signs of melting on the crown. If the 3116 engine is experiencing excessive oil consumption or blue smoke, it is time to replace the piston and ring set to restore cylinder sealing.
It is strongly recommended to use identical part numbers across all cylinders to maintain engine balance. Different part numbers often signify variations in combustion bowl design or weight, which can lead to crankshaft stress in Caterpillar machines like the 320L excavator.
Our pistons feature an OEM-standard tri-metal structure and are trusted by repair shops & equipment fleets globally for their durability in harsh environments.
For bulk orders or specific technical inquiries regarding 107-7545 or 6I-4248 pistons, contact us directly for immediate assistance.
WhatsApp: +8613532379052Email: [email protected]
We specialize in providing comprehensive engine components for global brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our core product range focuses on complete engine assembly and high-precision spare parts.
Core Products: Cylinder Liners, Pistons, Piston Rings, Crankshaft Main Bearings, Con Rod Bearings, Thrust Washers, Full Overhaul Gasket Kits, Diesel Injection Pumps, Fuel Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
Search Keywords: Caterpillar 3116 overhaul kit, Komatsu excavator engine parts, Cummins diesel fuel system, Isuzu industrial engine rebuild, Kubota tractor piston ring set, Yanmar marine engine gasket, Weichai truck engine spare parts, heavy duty engine bearing supplier, turbocharger replacement for CAT, 3116 cylinder head assembly, excavator hydraulic pump seals, diesel injector nozzle 3116, forged steel crankshaft supplier, engine water pump wholesale, high pressure oil pump, connecting rod replacement, engine block machining parts, 3116T turbo engine parts, aftermarket diesel engine components, professional engine repair parts.
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