Guangzhou Jianxin Mechanical Equipment Co., Ltd.
| Packaging Details | Standard export carton |
| Delivery Time | 3–7 work days |
| Supply Ability | 100 Pieces per Month |
| Color | Black |
| Model Number | 8-97211209-0 / 8-94382546-0 |
| Place of Origin | Japan |
| Brand Name | ISUZU |
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Product Specification
| Packaging Details | Standard export carton | Delivery Time | 3–7 work days |
| Supply Ability | 100 Pieces per Month | Color | Black |
| Model Number | 8-97211209-0 / 8-94382546-0 | Place of Origin | Japan |
| Brand Name | ISUZU |
1-12235036-3 / 1-12239005-1 Isuzu 6WG1 Engine Connecting Rod Bolt and Nut Set
This product is a dedicated connecting rod bolt and nut set for the Isuzu 6WG1 series diesel engine, comprising two part numbers: 1-12235036-3 (connecting rod bolt) and 1-12239005-1 (connecting rod nut). The connecting rod bolts and nuts are among the most critical fasteners in an engine, securing the connecting rod cap firmly to the connecting rod body while withstanding extremely high alternating loads and impact forces. Manufactured from high-strength alloy steel with precision heat treatment and surface finishing processes, this set ensures reliability and durability under the most demanding conditions. It is widely used in construction machinery and generator sets powered by the 6WG1 engine.
OEM Specification – Manufactured to strict Isuzu OE standards for direct replacement without any modification.
High-Strength Material – Made of premium chrome-molybdenum alloy steel with excellent tensile and yield strength, capable of withstanding enormous inertial forces and combustion pressures generated at high engine speeds.
Precision Thread Rolling – Threads are precision-rolled for tight fit and reliable locking, effectively preventing loosening due to vibration.
Complete Set – Includes both bolts and nuts as a matching set, ensuring compatibility and consistency while eliminating the hassle of separate sourcing.
Strict Quality Control – Each batch undergoes hardness testing, tensile testing, and dimensional inspection to ensure compliance with OEM technical standards.
| Parameter | Value |
|---|---|
| Part Number (Bolt) | 1-12235036-3 |
| Part Number (Nut) | 1-12239005-1 |
| Applicable Engine | Isuzu 6WG1 (Diesel) |
| Product Type | Connecting Rod Bolt and Nut Set |
| Installation Position | Connecting rod cap to connecting rod body joint |
Note: For more detailed specifications, please refer to the actual product or the OEM manual.
Construction machinery (e.g., excavators, loaders) and generator sets equipped with the Isuzu 6WG1 engine.
Please confirm compatibility with your original part number.
Packaging: Carton box
MOQ: 1 set
Lead Time: In stock, ships within 24 hours after order placement; bulk orders please contact us.
Connecting rod bolts are critical safety components. Installation must be performed by a professional technician using a torque wrench, strictly following the torque and angle specifications in the OEM service manual.
Thoroughly clean the bolt holes before installation; remove any oil, metal chips, or old thread-locking compound residues.
Follow the OEM-specified tightening sequence and step-by-step torque application to prevent connecting rod distortion caused by over-tightening a single bolt.
Apply a small amount of engine oil to the threads during installation to achieve accurate preload.
Important Note: Connecting rod bolts are subject to fatigue under alternating loads. When performing major overhauls or replacing connecting rods, it is strongly recommended to replace the bolts and nuts as a set; do not reuse old fasteners.
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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