6BG1 Crankshaft Rear Oil Seal 8-97072823-0 For Excavator Engine Part

Product Details

Product Overview

This is a high-quality, genuine Crankshaft Rear Oil Seal, specifically identified by the OEM part number 8-97072823-0. Designed for the Isuzu 6BG1 diesel engine, this component is a critical sealing element commonly used in various excavator models. The rear oil seal prevents engine oil from leaking past the crankshaft output, ensuring proper lubrication and engine integrity.

As an essential engine part, this seal is manufactured to meet the original equipment specifications for the 6BG1 power plant. While primarily associated with excavator applications, this part may also be compatible with other heavy machinery and industrial equipment utilizing the same engine series. We recommend verifying fitment with your specific engine serial number before purchase to ensure compatibility.

Key Features & Benefits

• Genuine OEM Quality: This part is sourced as a genuine component, ensuring a direct fit and reliable performance matching the original factory specifications for the 6BG1 engine.
• Precise Part Identification: The exact OEM part number 8-97072823-0 is confirmed, eliminating guesswork and reducing the risk of ordering the incorrect seal for your rebuild or repair.
• Long-Lasting Durability: Engineered for longevity, this seal is constructed from high-grade materials designed to withstand the high temperatures, pressures, and rotational speeds of the crankshaft environment.
• Prevents Costly Leaks: A properly functioning rear oil seal is vital to prevent oil leaks that can lead to contamination of the clutch or torque converter, loss of lubrication, and potential engine damage.
• Critical for Engine Rebuilds: This seal is a standard replacement item during any major engine overhaul or rebuild of the 6BG1, ensuring the engine is sealed correctly from the start.
• Improved Engine Efficiency: By maintaining the correct oil pressure and preventing leaks, this seal contributes to the overall efficiency and operational reliability of the excavator.
• Reduced Downtime: Using a high-quality, genuine replacement part like this one helps minimize the risk of premature failure, keeping your equipment operational and reducing unplanned downtime.

Technical Specifications

OEM Cross-Reference

This product is identified by its primary OEM number. Please verify the exact part number on your old seal or in your engine service manual.

• Primary OEM Part Number: 8-97072823-0
• Isuzu Reference: 8-97072823-0 (This is the direct Isuzu part number for the 6BG1 engine crankshaft rear oil seal).
• Note: Always cross-reference with your engine’s serial number. While this is the standard part for the 6BG1, minor engineering changes can occur. No other direct cross-references are available for this specific number.

Compatibility

This crankshaft rear oil seal is specifically designed for the Isuzu 6BG1 diesel engine. It is commonly used for various excavator models that utilize this engine platform, including but not limited to:

• Komatsu PC200-6, PC200-7, PC220-6, PC220-7 series excavators
• Hitachi EX200-2, EX200-3, EX220-2, EX220-3 series excavators
• Sumitomo SH200, SH220 series excavators
• Other makes and models of excavators and heavy equipment that use the Isuzu 6BG1 engine.

Fitment Note: Compatibility is inferred based on the engine model. We strongly recommend checking your engine serial number and comparing the old part to the images provided to confirm a match before purchasing. We cannot guarantee fitment for all modifications or non-standard applications.

Global Supply & Distribution

We are a dedicated supplier of genuine and high-quality aftermarket engine parts for the global construction and heavy machinery industry. Our supply chain is designed to support B2B buyers worldwide with efficient logistics.

• Worldwide Shipping: We ship to all major global markets including North America, Europe (EU), Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: With stock on hand, we can dispatch orders quickly to major ports and industrial hubs. Typical delivery times are calculated upon payment receipt.
• Major Ports Served: We can arrange delivery to major ports such as Los Angeles, Houston, Rotterdam, Hamburg, Shanghai, Singapore, Dubai, and more.
• Export Expertise: We have extensive experience in international trade, ensuring proper documentation and customs clearance for a smooth purchasing experience.

Quality Assurance

We are committed to providing parts that meet the high standards demanded by the heavy equipment industry.

• Genuine Parts: This product is listed as “genuine,” meaning it is sourced to meet the original manufacturer’s specifications for material and design.
• Testing: While individual seals are not tested, they are sourced from reliable supply chains that adhere to quality control standards for material composition and dimensional accuracy.
• Warranty: We offer a 3-month warranty against manufacturing defects. This provides you with peace of mind for your repair or maintenance project.
• After Warranty Service: We provide video technical support to assist with installation and troubleshooting questions, even after the warranty period has ended.

FAQ

Q1: How do I know this 8-97072823-0 seal will fit my 6BG1 engine?

This part number (8-97072823-0) is the standard OEM crankshaft rear oil seal for the Isuzu 6BG1 engine. To be 100% certain, we recommend checking the part number stamped on your old seal. You can also measure the inner diameter (crankshaft size) and outer diameter (housing bore size) of the old seal and compare them to the specifications of this part. If your engine is a standard 6BG1 without major modifications, this is the correct part.

Q2: What are the signs of a failing crankshaft rear oil seal on my excavator?

The most common sign is an engine oil leak at the back of the engine, where the engine meets the transmission or torque converter. You may notice oil dripping from the bell housing inspection hole. Other signs include low oil levels, oil spots under the machine, and in severe cases, oil contaminating the clutch or torque converter, leading to slipping or performance issues. If you notice these symptoms, the rear oil seal should be inspected and replaced promptly.

Q3: Is this an easy part to install on a 6BG1 engine?

Replacing the crankshaft rear oil seal is a major repair job. It typically requires removing the transmission or torque converter, the flywheel, and the flywheel housing to access the seal. The seal itself must be installed carefully with a seal driver to avoid damage. We recommend this job be performed by a qualified diesel mechanic or heavy equipment technician who is familiar with the 6BG1 engine. Improper installation can lead to immediate seal failure. We offer video technical support to assist your mechanic with the process.