MOOSE OFFROAD 25-7119 Transmission Seal Kit — Polaris RZR 800 / RZR S 800 / RZR 4

MOOSE OFFROAD — Precision Drivetrain Protection, Professional-Grade Leak Repair, and High-Durability Transmission Seals

Stop messy oil leaks and protect your expensive RZR drivetrain with the MOOSE OFFROAD 25-7119 Transmission Seal Kit. Specifically engineered for the Polaris RZR 800 platform—including the S, 4, and XC editions—this kit provides a "Factory Quality" solution for maintaining your transmission’s oil integrity. Leaking seals are more than just a nuisance; they lead to low fluid levels, which causes excessive friction heat and eventual gear failure. This kit is a vital maintenance item for any high-mileage Polaris UTV.

This comprehensive replacement kit contains all the necessary high-grade oil seals to repair common transmission leaks. Each seal is manufactured to exacting tolerances, ensuring a tight, reliable fit that meets or exceeds original equipment specifications. Whether you are performing a full gearbox service or addressing a weeping output shaft seal after a weekend in the mud, MOOSE OFFROAD provides the professional-grade components needed to keep your RZR moving forward without the risk of dry-running your gears.

• Complete Seal Solution: Contains the necessary high-quality seals to repair common transmission oil leaks in the RZR 800 gearbox.
• OEM Specification Fit: Designed as a direct replacement for original Polaris hardware for the 2008-2014 RZR 800 series.
• Leak Prevention: High-durability materials resist oil degradation and thermal expansion for a long-lasting, airtight seal.
• Restores Reliability: Essential for maintaining proper lubrication levels in high-speed desert or technical trail environments.
• Direct Fitment: Custom-sized specifically for the 800cc UTV transmission housings to ensure a leak-free installation.

Moto-House MX Pro Tip:

The Polaris RZR 800 is a classic, but the transmission output seals are often subjected to heavy debris and water ingress, especially if you ride in sand or mud. If you notice a "wet" spot on your skid plate or grime buildup around the transmission output shafts, it is time for a refresh. When installing the MOOSE OFFROAD 25-7119 kit, we recommend thoroughly cleaning the shaft surfaces and using a small amount of waterproof assembly grease on the seal lip to prevent "dry start" damage. Always check and top off your transmission fluid after installation to ensure your gears are fully protected.

Year Range	Make	Model Fitment (800cc Series)
2008-2014	Polaris	RZR 800 (Standard / 50" Models)
2009-2014	Polaris	RZR S 800 / RZR 800 XC Edition
2010-2014	Polaris	RZR 4 800 (4-Seater Models)

FAQ Questions

Q) Does this kit include transmission bearings?
A) No, this is a seal-only kit (25-7119) designed to address external oil leaks. If your shaft has significant play or you hear growling, you may need to purchase bearings separately.

Q) Will this fit the RZR 900 or 1000?
A) No, this kit is specifically sized for the transmission found in the RZR 800 engine platform. Please see our other listings for 900 or 1000 series seal kits.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.