Guangzhou Jianxin Mechanical Equipment Co., Ltd.
| Supply Ability | 100 Pieces per Month |
| Color | Black |
| Packaging Details | Standard export carton |
| Delivery Time | 3–7 work days |
| Model Number | 1-1220129-2 |
| Brand Name | ISUZU |
| Place of Origin | Japan |
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Product Specification
| Supply Ability | 100 Pieces per Month | Color | Black |
| Packaging Details | Standard export carton | Delivery Time | 3–7 work days |
| Model Number | 1-1220129-2 | Brand Name | ISUZU |
| Place of Origin | Japan |
1-1220129-2 Isuzu 6BG1 4BG1 Engine Connecting Rod for Sany Hitachi Sumitomo Excavator
OEM Quality Replacement: Manufactured to meet original factory specifications for reliable performance and a perfect fit.
Precise Compatibility: Specifically designed for the Isuzu 6BG1 and 4BG1 diesel engines, used in Sany, Hitachi, and Sumitomo excavators. Direct replacement for part number 1-1220129-2.
High-Strength Construction: Made from high-grade forged steel, providing superior structural integrity to withstand extreme combustion pressures.
Precision Machined: Both the big and small ends are precisely bored to ensure perfect fitting with the crankshaft and piston pin, reducing friction and wear.
Complete Assembly: Comes with the small end bushing pre-installed (as shown in the pictures).
Product Name: Engine Connecting Rod / Conrod
Brand: Isuzu
Engine Model: 6BG1, 4BG1
Applicable Models: Sany, Hitachi, Sumitomo Excavator
OEM Part Number: 1-1220129-2
Condition: 100% Brand New
Material: High-grade Forged Steel
Application: Diesel Engine Crank Mechanism
This Isuzu 6BG1 4BG1 engine connecting rod (OEM: 1-1220129-2) plays a crucial role in your engine's crank mechanism. It connects the piston to the crankshaft, converting the reciprocating motion of the piston into the rotational motion needed to power your machine.
Operating under immense stress and high temperatures, connecting rods can stretch, bend, or break over time. A failed connecting rod can cause catastrophic engine block damage. Replacing it with our premium replacement part guarantees structural integrity, precise weight balance, and reliable power output.
⚠️ IMPORTANT NOTE: As shown in the pictures, this connecting rod comes with a small end bushing. Please carefully verify your old part number (1-1220129-2), engine model (6BG1 or 4BG1), and check the exact dimensions (center-to-center length, big end bore, small end bore) to ensure a perfect match for your machine.
Q1: How do I know if this fits my engine?
A: Please check your old part for the number 1-1220129-2, and confirm your engine model is 6BG1 or 4BG1. Providing your engine serial number and exact dimensions (center-to-center length and bore sizes) is the best way to be sure.
Q2: Do you offer wholesale prices?
A: Yes, for bulk orders, please contact us directly for a better price.
If you have any requirements, please feel free to contact us. Also, if you have any questions about Isuzu, please do not hesitate to reach out to us at any time.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2012
Total Annual:
10000000-25000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
We are a professional distributor specializing in Isuzu engine parts, covering fuel injection systems (injectors, nozzles, high-pressure pumps), cooling systems (radiators, oil coolers), and core engine components (cylinder blocks, pistons, crankshafts, etc.). With years of experience in the auto pa... We are a professional distributor specializing in Isuzu engine parts, covering fuel injection systems (injectors, nozzles, high-pressure pumps), cooling systems (radiators, oil coolers), and core engine components (cylinder blocks, pistons, crankshafts, etc.). With years of experience in the auto pa...
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