Description
Product Overview
The ZrAutomch copper oil pressure relief valve gasket is designed specifically for Polaris 700 and 800 inline ATV/UTV engines. Crafted from high‑grade copper, this gasket delivers excellent thermal conductivity and durability, ensuring consistent oil pressure from idle to high RPMs. Dimensions measure 3.3 x 1.9 x 2.4 inches and the unit weighs just 2.39 ounces, making it a lightweight yet robust component. ![[Product front view showing all components]](https://www.galaxybuy.store/wp-content/uploads/2026/06/6792e3c1077f4515a0f7785e268638d9.jpg)
Usage
Ideal for both new installations and engine rebuilds, this gasket fits seamlessly into the crankcase of Polaris Rangers, RZR models, and other compatible 700‑800 series machines. It is perfect for off‑road enthusiasts, hunters, and anyone relying on dependable engine performance in demanding conditions. No batteries are required, and the part replaces the original OEM number 700‑800.
Why Choose Us
ZrAutomch combines precision engineering with premium materials to deliver a gasket that resists corrosion and wear. Each unit undergoes strict quality control to meet automotive standards, and our support team is ready to assist with fitment questions or installation guidance. Trust a product ranked #15 in its category on Amazon for reliable oil pressure management.
Key Features
- High‑quality copper construction for superior heat dissipation
- Maintains stable oil pressure across the full RPM range
- Prevents pressure spikes that can cause engine wear or failure
- Direct fit for Polaris 700 and 800 series engines, no modifications needed
- Dedicated customer support and easy return policy
FAQ
Will this gasket fit my Polaris RZR?
Yes, it is compatible with all Polaris 700 and 800 series inline engines, including RZR models.
Do I need any special tools to install?
Installation uses standard gasket placement tools; no special equipment is required.
Can I use this gasket on a rebuilt engine?
Absolutely. The gasket works equally well in new or rebuilt crankcases, providing consistent oil pressure.
Is the copper material prone to corrosion?
The copper used is treated to resist corrosion, ensuring long‑term reliability even in harsh environments.
What is the warranty on this product?
ZrAutomch offers a one‑year limited warranty covering manufacturing defects.






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