4D95 B3.3 Connecting Rod 6204‑31‑3101 For Diesel Engine Parts

Keywords: 6204‑31‑3101, Connecting Rod, 4D95 Engine Connecting Rod, B3.3 Con Rod, Excavator Engine Connecting Rod Assembly, Diesel Engine Spare Parts, Construction Machinery Aftermarket Replacement Parts

Product Overview

Connecting Rod Part No.6204‑31‑3101 is one of the critical power transmission components specially designed for 4D95 and B3.3 diesel engines. It connects piston and crankshaft, converting piston reciprocating motion into crankshaft rotating motion to output engine power. This aftermarket replacement connecting rod solves typical failures including connecting rod bending, fracture, bore wear and deformation caused by engine over‑load, poor lubrication or long‑time service. It is reliable spare part for engine repair, maintenance and complete engine overhaul for excavators and construction machinery.

Detailed Specifications

Key Features & Advantages

• ✅ Exact OEM‑Matching Installation Precision machined rod body, big‑end and small‑end bore size fully consistent with OEM specifications, perfect fit for piston pin, crankshaft journal and original mounting position, no modification required.
• ✅ High‑Strength Forged Material Adopt high‑strength forging blank, excellent mechanical property, anti‑fatigue and impact‑resistant performance, adapt heavy‑load working condition of construction machinery.
• ✅ Precision Machining Process Fine boring for connecting rod big hole and small hole, stable tolerance, reduce friction between matching parts, extend whole‑engine service life.
• ✅ Strict Multi‑Step Factory Quality Inspection Each connecting rod goes through appearance check, dimension measurement and deformation detection before delivery to rule out defective goods.
• ✅ Cost‑Effective Overhaul Solution Directly replace deformed or damaged connecting rod, restore normal engine power output, prevent secondary serious engine damage caused by failed connecting rod.

Application Scope

Compatible Equipment List:

• Excavators & machinery equipped with 4D95 diesel engine
• Construction machinery powered by B3.3 diesel engine
• Devices requiring spare‑part No.6204‑31‑3101 connecting rod

Our Company Advantage

We are a professional supplier of comprehensive excavator and heavy‑duty machinery spare parts. We provide connecting rods, crankshafts, piston kits, cylinder liners, oil pumps, water pumps, full gasket kits, sensors, solenoid valves and engine overhaul kits for Komatsu, cumm-ins, Hyundai, Doosan, and other mainstream machinery brands.

• Large ready‑to‑ship inventory for engine internal spare parts
• Factory‑direct competitive wholesale price
• Mixed‑order & one‑stop spare parts procurement supported
• Professional part‑number matching technical support service

Packaging & Shipping

• Inner sealed plastic bag + foam shock‑absorbing protection, prevent dust, moisture and scratches
• Outer reinforced export carton to avoid damage during long‑distance sea & land transport
• Multiple shipping options: sea freight, air freight, international express for small trial orders
• Export documents including Commercial Invoice, Packing List are available

Contact Us

If you need more 4D95 / B3.3 engine overhaul spare parts or other heavy‑duty machinery replacement accessories, please send your parts list over to us. We will offer you our best quotation promptly.