Product Details

8-97179855-0 Fuel Tank Cap Base – For Isuzu 4JG1 / 4JB1 Engines, Compatible with Hitachi / Sumitomo / Sany Excavators

Product Overview

The 8-97179855-0 Fuel Tank Cap Base (also known as fuel tank cap seat or fuel filler neck base) is a high-quality replacement part designed specifically for Isuzu 4JG1 and 4JB1 engines. Installed on the top of the diesel tank, this cap base serves as the mounting base for the fuel cap, sealing the fuel filler opening to prevent fuel leaks and keep contaminants from entering the tank, while providing stable mounting support for the fuel cap to ensure reliable tank sealing.

This cap base is also compatible with Hitachi, Sumitomo, and Sany excavators. Manufactured to original equipment specifications with premium material and precision machining, it offers accurate mounting dimensions, making it an essential component for fuel system maintenance and repair.

Features & Benefits

• ✅ OEM Specification – Mounting dimensions, thread specification, and connector are precisely matched to the original part for a direct replacement.

• ✅ Premium Material – Made from fuel-resistant and corrosion-resistant material that resists aging and deformation from prolonged diesel contact.

• ✅ Precision Machined – High-accuracy manufacturing with smooth, precise threads for a tight fit with the fuel cap.

• ✅ Reliable Sealing – Works with OEM sealing gaskets to effectively prevent fuel leaks and keep contaminants out.

• ✅ Engine-Specific – Designed exclusively for Isuzu 4JG1 and 4JB1 engines and Hitachi/Sumitomo/Sany excavators.

• ✅ Quality Guarantee – We stand behind our product with an "Authentic or Money Back" promise.

Compatible Engines

• Isuzu 4JG1

• Isuzu 4JB1

Compatible Excavator Brands

• Hitachi

• Sumitomo

• Sany

⚠️ Please confirm your engine model and original part number before ordering to ensure perfect compatibility.

Packaging & Delivery

Contact Information

For inquiries, technical support, or price quotes, feel free to reach out to us.