6D107 4944670 Engine Connecting Rod Compatible with Construction Machinery Engine

1. Product Overview & Wholesale Price Range

The 6D107 Engine Connecting Rod (Part # 4944670) adopts high‑strength alloy steel forging blank. Precision boring, drilling and surface treatment. Strict dimension, roundness and tensile strength inspection, great impact resistance for heavy‑duty working scenarios.

• Factory Wholesale Price: $130‑180 USD / piece Direct factory supply, bulk discount for repair workshops and machinery spare‑parts distributors
• Material: Alloy steel forging, precision machining, multi‑item quality test
• MOQ: 1 Piece, preferential price for bulk purchasing
• Stock Lead‑time: In stock, 1‑3 working days dispatch for global clients
• Warranty: 12‑month replacement warranty, full inspection before shipment

2. Engine & Application Compatibility List

Direct‑fit replacement for 6D107 diesel engine, widely used for construction machinery:

• Engine Model: 6D107
• OEM Part Number: 4944670
• Structure: Engine Connecting Rod Assembly
• Applications: Excavators, heavy‑duty trucks and other engineering machinery

3. Common Connecting Rod Failure Modes

• Bore out‑of‑round deformation: Caused by engine seizure or overload. Replace connecting rod once tolerance exceeds overhaul standard.
• Rod bending & twisting: Piston collision leads to distortion, deformed connecting‑rod cannot be reassembled.
• Fatigue fracture risk: Long‑term cyclic impact may bring crack risk. Every unit passes strength inspection before delivery.
• Bolt hole damage: Causes bolt loose, abnormal knocking and serious secondary engine damage.
• Small‑end hole wear: Triggers piston pin noise, check small‑end bore during engine maintenance.

4. Matching Diesel Engine Spare Parts

5. Frequently Asked Questions

Q1: How do I confirm this connecting rod fits my 6D107 engine?
A: Cross‑check OEM No.4944670. Send engine serial number for compatibility confirmation before placing order.

Q2: What quality inspections are carried out before shipment?
A: Each connecting‑rod gets dimension measurement, bore roundness check and tensile strength test before packing.

Q3: Can you provide full overhaul spare‑parts for 6D107 engine?
A: Yes, crankshaft, piston kits, bearing shells and full overhaul kits for one‑stop engine rebuild procurement.