The Idle Gear Z=61 for Isuzu 6HK1 Engine is a high-precision timing gear designed to ensure seamless operation of the gear train in diesel engines. Built to OEM specifications, this idler gear connects the crankshaft, camshaft, and injection pump gears to maintain accurate timing and synchronization throughout engine operation.
Manufactured from heat-treated alloy steel, the gear provides exceptional strength, wear resistance, and durability under high-load conditions. Its precision-cut 61 teeth design ensures minimal backlash, smooth rotation, and reduced vibration for long-term engine reliability.
Ideal for replacing worn or damaged idler gears, this part restores optimal timing performance and contributes to smoother engine operation in Isuzu trucks and industrial applications powered by the 6HK1 engine.
⚙️ Key Features:
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✅ OEM-quality Idle Gear Z=61 for Isuzu 6HK1 engine
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✅ 61 precision-cut teeth for smooth operation
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✅ Heat-treated alloy steel for strength and durability
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✅ Ensures proper timing gear alignment and rotation
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✅ Reduces vibration, friction, and mechanical noise
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✅ Perfect OEM fit — easy installation
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✅ Designed for long-lasting performance in diesel engines
🔧 Compatible Applications:
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Engine Model: Isuzu 6HK1
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Vehicle Models: Isuzu FVR, FRR, FSR, FXR, and related heavy-duty trucks
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Function: Transfers rotational motion between timing gears
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Fitment Type: OEM-spec direct replacement
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Gear Teeth Count: 61
🌟 Benefits:
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Maintains precise engine timing
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Prevents gear train wear and vibration
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Enhances overall engine efficiency and performance
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Built to withstand high temperatures and torque loads
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Long service life and corrosion resistance
FREQUENTLY ASKED QUESTIONS (FAQ)
What is the function of the Idle Gear in the Isuzu 6HK1 engine?
The idle gear connects and synchronizes the rotation between the crankshaft, camshaft, and fuel injection pump gears, ensuring precise engine timing.
What does Z=61 mean on this gear?
Z=61 indicates that the gear has 61 teeth, which is essential for correct timing and gear alignment in the Isuzu 6HK1 engine.
Is this Idle Gear made to OEM specifications?
Yes, this gear is manufactured to OEM standards, guaranteeing perfect fitment and reliable long-term operation in Isuzu 6HK1 engines.
What are the symptoms of a worn idle gear?
Common signs include timing noise, vibration, poor engine performance, or irregular fuel injection timing. Replacing a worn gear restores proper function.
Can this idle gear be installed without modifications?
Yes, it’s a direct OEM-fit replacement and can be installed easily without modifications using standard tools.
Idle Gear Z=61 | Isuzu 6HK1
OE Replacement: Not Available
Fits Following: Provide vin# or serial number for Model Information
Year: Provide vin# or serial number for Year Information
