1-11321100-0 COVER; IDLE GEAR,CYL HD for ISUZU EX300/6SD1
product details
Description
| Part Name | COVER; IDLE GEAR,CYL HD |
| Part Number | 1-11321100-0 |
| Reference Number | 1113211000, 111321-1000, 1-11321-1000, 1-11321-100-0 |
| Brand Name | ISUZU |
| Place of Origin | Japan |
| Delivery Time | 1-3 work days |
| Packaging Type | Cartons |
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Engineered to Isuzu Cylinder Head Specifications The idler gear cover mounts directly to the cylinder head, enclosing the timing idler gear and protecting it from debris while retaining lubrication. Isuzu Genuine Idler Gear Covers are manufactured to exact OEM mounting hole patterns, gasket surfaces, and depth tolerances—ensuring a precise fit against the cylinder head and proper clearance for the idler gear. This precision guarantees consistent oil sealing, prevents contamination ingress, and maintains the correct operating environment for the timing gear train. Aftermarket covers often exhibit warped mounting flanges or inaccurate bolt hole alignment, leading to oil leaks, improper gear clearance, or cover cracking. |
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Built for Engine Heat & Vibration Resistance The idler gear cover is exposed to engine heat, oil vapor, and continuous vibration throughout its service life. Isuzu Genuine Idler Gear Covers are cast or fabricated from high-grade aluminum alloy or engineered composite materials selected for dimensional stability, thermal expansion compatibility with the cylinder head, and resistance to warping. Precision-machined sealing grooves and integrated oil return passages ensure proper drainage and gasket retention. Advanced corrosion-resistant coatings protect against oil and coolant exposure, while reinforced mounting bosses prevent thread stripping and cracking under torque. |
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Protect Your Engine with Genuine Assurance A warped, cracked, or ill-fitting idler gear cover compromises timing system protection, leading to oil leaks, debris contamination, or gear interference that can cause timing failure and catastrophic engine damage. Installing a non-genuine cover may also void your Isuzu engine warranty. By choosing an Isuzu Genuine Idler Gear Cover, you restore factory-specified sealing and clearance, maintain timing gear reliability, and ensure the long-term durability your engine was designed to deliver. Always specify genuine for cylinder head and timing system repairs. |
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The Ownership Of The Products Belongs To Guangzhou Qicheng Machinery Equipment Co., Ltd.







