Key Advantages

1. OEM Standard Perfect Compatibility : Strictly manufactured in accordance with Caterpillar’s original technical drawings and precision requirements, the overall size, thickness, bolt hole position and square contour of the gasket are 100% matched with the square/rectangular joint surfaces of Caterpillar 14/16 motor grader key components. No secondary cutting, drilling or modification is required, and it can perfectly fit with the original machine parts and fasteners.

2. High-strength Wear-resistant Composite Material : Adopts industrial-grade oil-resistant composite sealing material with a rubber-metal composite base, which has excellent compression resistance, oil resistance, high temperature resistance and corrosion resistance. It can withstand long-term heavy-load pressure and hydraulic oil erosion without deformation or aging, and is fully adapted to the harsh working environment of construction sites with dust, humidity and large temperature changes.

3. Ultra-precise Forming & Burr-free Surface : Processed by high-precision CNC stamping and cutting equipment, the square contour is neat with no burrs, and the bolt hole position is accurately aligned with the original machine’s installation holes. It ensures close and seamless fit with the joint surface, and effectively avoids seal failure caused by dimensional deviation or installation misalignment.

4. Strong Structural Stability & Anti-aging : The material has excellent shape retention, no warping, cracking or hardening after long-term use under high temperature and high pressure; the metal composite base enhances the overall rigidity of the gasket, preventing extrusion deformation under heavy fastening pressure and greatly prolonging the service life of the product.

5. Simple & Efficient Installation : Conforms to the original machine’s assembly design, with the square structure and bolt hole position perfectly matching the host components. Maintenance personnel can complete the disassembly and replacement quickly with conventional tools without professional technical support, greatly improving the on-site maintenance efficiency of special-shaped joint surface sealing parts.

Frequently Asked Questions

What is Square Gasket 2G-2945 used for?
The Square Gasket 2G-2945 is used to create leak-proof seals between mating surfaces in Caterpillar engines, hydraulic systems, and fluid assemblies to prevent oil, coolant, and fluid leakage.

Which Caterpillar machines use this gasket?
This gasket is compatible with Caterpillar motor graders, bulldozers, loaders, and other heavy equipment models that require the 2G-2945 sealing component.

What material is this gasket made of?
The gasket is manufactured from high-grade sealing material with excellent elasticity, chemical resistance, and temperature tolerance, ensuring durability and stable performance.

How to install the Square Gasket 2G-2945?
It is installed between two flanged surfaces or interfaces that require sealing. No special tools or secondary machining are needed, and it fits precisely per Caterpillar original design standards.

Can this gasket be used on other brands?
Although manufactured to Caterpillar standards, it may fit other heavy equipment requiring the same profile and dimensions; verify compatibility before installation.

Does this part come with warranty?
Warranty depends on supplier policy. We provide product inspection reports and documentation upon request; contact our sales team for specific warranty support.

How to confirm fitment for my machine?
Provide your machine model and serial number, or photos/technical drawings of the original gasket; we can help verify correct compatibility before purchase.