Changsha Xionglang International Trade Co., Ltd.
| Payment Terms | T/T,Western Union |
| Packaging Details | Cardboard packaging |
| Delivery Time | Available for immediate delivery |
| Supply Ability | 1-10000pcs |
| Model Number | 60311968 / 894392-2551 Z=42 |
| Place of Origin | Japan |
| Brand Name | Isuzu |
| Certification | ISO9001, CE, Material Test Report |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union | Packaging Details | Cardboard packaging |
| Delivery Time | Available for immediate delivery | Supply Ability | 1-10000pcs |
| Model Number | 60311968 / 894392-2551 Z=42 | Place of Origin | Japan |
| Brand Name | Isuzu | Certification | ISO9001, CE, Material Test Report |
Isuzu 6HK1 Engine Crankshaft Gear 894392-2551 Z=42, Sany Material Code: 60311968
Core Information
- OEM Number: 8-94392255-1 (894392-2551)
- Sany Material Number: 60311968
- Compatible Engines: Isuzu 6HK1 (Electro-injection/Direct Injection), 4HK1
- Number of Teeth: 42 teeth (Z=42), Crankshaft Timing Main Gear
- Function: Located at the engine power output end, serves as the primary power source for the timing system → drives the 61-tooth idler gear → camshaft gear + 34-tooth oil pump idler gear
- Compatible Models: Sany SY305/SY335/SY365/SY375; Hitachi ZX300/330/360-5A; Sumitomo SH350, etc.
- Material: High-quality alloy steel forging, tooth surface high-frequency quenching (HRC58-62), high torque resistance, fatigue resistance, and anti-tooth breakage
Key Features
- Structure: Single-row 42 teeth, fixed at the crankshaft front end via hot fitting/keyway, active wheel of the timing system
- Gear Ratio: 42 teeth → 61 teeth → Camshaft (reduction ratio of 1.45x, matching four-stroke valve timing)
- Installation Location: Front end of the crankshaft, bottom of the timing gear chamber, starting point of power input
- Interchangeability: Not interchangeable with 34-tooth oil pump idler, 61-tooth timing idler, or triple idler; dedicated crankshaft gear for 6HK1/4HK1
Purchase and Installation Notes
- Code Verification: Confirm 894392-2551 + 60311968 + Z=42; distinguish between 4HK1/6HK1, direct injection/electro-injection
- Replacement Timing: Must replace when crankshaft overhaul, timing gear skipping, abnormal noise, sudden power drop, or heavy black smoke occurs; old gears must not be reused
- Installation Focus:
1. Gear timing marks must face up/align, with top dead center of cylinder 1 positioned correctly
2. Crankshaft配合: Hot fitting/oil pressure assembly, interference fit of 0.02–0.04mm
3. Bolt torque: 80–90N·m, double insurance with anti-loosening compound and lock washer
- Fault Correlation: Timing misalignment, valve hitting, crankshaft oil seal leakage, idle vibration – prioritize inspection for wear/cracks in this 42-tooth crankshaft gear
Company Details
Business Type:
Trading Company,Distributor/Wholesaler,Manufacturer,Agent,Importer,Exporter
Year Established:
2021
Total Annual:
8000000-22000000
Employee Number:
1~50
Ecer Certification：
Verified Supplier
Changsha Xionglang International Trade Co., Ltd. I. Company Profile Changsha Xionglang International Trade Co., Ltd. is a comprehensive enterprise focusing on the R&D, production and global trade of construction machinery parts. It specializes in core wearing parts for mainstream brand... Changsha Xionglang International Trade Co., Ltd. I. Company Profile Changsha Xionglang International Trade Co., Ltd. is a comprehensive enterprise focusing on the R&D, production and global trade of construction machinery parts. It specializes in core wearing parts for mainstream brand...
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