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Autodoc£5.24Visit shop ELRING Crankshaft Seal OPEL,HONDA,CHEVROLET 763.918 9004311210000,9004311229000,91214PLZD00 Crankshaft Gasket,Shaft Seal, crankshaft 646269,646271
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This Elring 763.918 Crankshaft Shaft Seal is designed for vehicle owners and mechanics seeking a reliable, OE-quality replacement part. Its key benefit is ensuring a proper seal for the crankshaft, preventing oil leaks and maintaining engine integrity. A crucial caveat is the necessity to verify exact fitment and measurements against your vehicle's specifications before purchase, as variations exist even within compatible models. This product features a durable FPM (fluoride rubber) construction with a dust lip, designed for right-hand twist applications.
| Model Part Number | 763.918 |
|---|---|
| Brand | Elring |
This refers to the specific construction type of the seal, indicating its profile and function for radial shaft sealing. 'AW' generally denotes a single-lip seal with a dust lip, and 'BS' refers to the standard dimensions and profile.
FPM stands for Fluoride Rubber. It is used for crankshaft seals due to its excellent resistance to high temperatures, engine oils, fuels, and various chemicals, ensuring durability and reliable sealing in demanding engine conditions.
This specifies the direction the seal's internal lip is designed to interact with the rotating crankshaft. A right-hand twist is intended for crankshafts that rotate clockwise when viewed from the front of the engine, helping to maintain the seal's integrity and prevent oil leakage.
Installation requires specialized tools and mechanical knowledge. While possible for experienced DIY mechanics, it is often recommended to have a professional mechanic perform the installation to ensure it is done correctly and to avoid potential engine damage.
Verify your vehicle's make, model, year, and engine specifications against the compatibility list. Crucially, confirm the inner diameter (38mm), outer diameter (50mm), and height (8mm) match your vehicle's requirements. Comparing the OEM part number is also highly recommended.
The dust lip is an additional sealing lip on the exterior of the main sealing lip. Its purpose is to prevent dirt, dust, and other contaminants from entering the engine compartment along the crankshaft, protecting the bearing and the seal itself.
The product information lists several OEM cross-reference numbers, such as DAIHATSU: 90043-11210-000, HONDA: 91214-PLZ-D00, and OPEL: 6 46 269. Always cross-reference these with your vehicle's specific requirements.
The seal may not have been installed correctly, could be damaged, or the crankshaft surface may be scored. Re-verify installation procedure, check for damage to the seal or crankshaft, and ensure correct seal orientation. Professional inspection is recommended.
This could indicate exposure to incompatible fluids or extreme heat beyond the material's rating. Ensure the correct FPM material seal is used and that the engine is operating within its normal temperature range.
Use a proper seal driver tool to press the seal in squarely. Avoid using excessive force or hitting the seal directly, as this can cause damage and improper seating. Ensure the seal housing is clean.
Compatibility Verification:
Before purchasing, it is imperative to verify that the Elring 763.918 crankshaft seal is compatible with your specific vehicle make, model, year, and engine variant. Consult your vehicle's service manual or a professional mechanic to confirm the original part number and specifications. Pay close attention to the provided measurements (Inner Diameter: 38mm, Outer Diameter: 50mm, Height: 8mm) and the seal design (Radial Shaft Seal Design: AW/BS, Swirl Type: Right-hand Twist).
Installation:
Installation of a crankshaft seal is a complex procedure that typically requires significant mechanical expertise and specialized tools. This often involves:
Due to the critical nature of this component and the complexity of installation, professional installation by a qualified mechanic is highly recommended to ensure proper function and prevent damage.
Care:
As a sealed component, the crankshaft seal requires no direct user maintenance after installation. Its longevity depends on proper installation, the use of appropriate engine oil, and the absence of external damage during operation. Regular engine oil changes with the manufacturer-recommended oil and viscosity are crucial for overall engine health, which indirectly supports the seal's performance.
Material:
The seal is made from FPM (fluoride rubber), known for its excellent resistance to high temperatures, oils, fuels, and aggressive chemicals commonly found in engine environments. It also features a dust cover with a dust lip to provide an additional layer of protection against contaminants.
