Dirt Bike Engine Seals - Orings and Kits

Engine seal failures compromise compression, invite contamination, and can sideline your YZ125 when you need it most. MOOSE Racing Motor Seals deliver OEM-equivalent fitment and durability at a fraction of OEM pricing, letting you rebuild with confidence...

Engine seals are critical wear items that directly impact compression, oil containment, and longevity. OEM replacement seals can drain your budget fast, but MOOSE Racing motor seals deliver genuine OEM-equivalent performance at a fraction of the cost...

OEM gasket and seal failures can compromise engine integrity and lead to costly leaks during critical race conditions or trail rides. The MOOSE RACING Motor Seals deliver genuine OEM-quality replacement seals at a fraction of the cost, allowing you to...

Engine and transmission seals take a beating under load, and OEM replacements come with OEM pricing. MOOSE RACING Motor Seals deliver genuine OEM-quality reliability at a fraction of the cost, so you can confidently rebuild your CRF/XL/XR 80 without...

Engine rebuilds demand precision—OEM-quality seals that won't compromise reliability or drain your budget. MOOSE RACING motor seals deliver genuine replacement performance at a fraction of OEM pricing, giving you the confidence to rebuild both engine and...

Engine gaskets and seals degrade over time, leading to oil leaks, contamination, and catastrophic internal damage. MOOSE RACING Motor Seals deliver OEM-equivalent reliability at a fraction of dealership pricing, letting you rebuild with confidence. This...

A complete engine seal failure can sideline your KX125 indefinitely—and sourcing individual OEM seals becomes expensive fast. The MOOSE RACING Motor Seals kit eliminates guesswork by delivering every crankshaft and engine seal you need for a full rebuild...

Engine seals are critical to maintaining oil pressure and preventing leakage during high-stress operation—factory seals degrade over time and can compromise your rebuild investment. MOOSE Racing Motor Seals deliver OEM-equivalent performance at a...

Engine and transmission seals wear out—and OEM replacements can drain your budget fast. MOOSE RACING Motor Seals deliver genuine OEM-equivalent reliability at a fraction of the cost, so you can rebuild your 65 SX/XC with confidence. Each set is...

OEM-quality engine and transmission seals don't have to cost OEM prices. MOOSE Racing Motor Seals deliver the precision fit and material reliability you need for a bulletproof rebuild, without the premium markup. Whether you're refreshing a two-stroke or...

Engine seal failure can compromise compression, increase oil consumption, and lead to costly internal damage—especially on high-demand two-stroke builds. MOOSE Racing Motor Seals deliver OEM-equivalent reliability at a fraction of the cost, using...

A complete motor seal kit is critical for rebuilding an engine that runs reliably without oil leaks and internal contamination. OEM replacement seals can cost significantly more, but Moose Racing delivers genuine-quality gaskets and seals at a fraction...

Engine seals are critical to maintaining oil pressure, preventing leaks, and ensuring long-term reliability—especially in high-stress racing applications. MOOSE Racing Motor Seals deliver genuine OEM replacement quality at a fraction of factory costs,...

Engine seals wear with every heat cycle, and compromised seals lead to oil leaks, contamination, and catastrophic failure. MOOSE Racing Motor Seals give you OEM-equivalent reliability at a fraction of the cost, letting you rebuild your CRF450R with...

Engine seals are critical wear items that directly impact oil containment, compression integrity, and long-term engine reliability. MOOSE RACING Motor Seals deliver OEM-equivalent fitment and material quality at a fraction of genuine parts cost, making a...

Engine seals are critical wear items that directly impact oil containment, compression integrity, and long-term engine reliability. MOOSE Racing Motor Seals deliver OEM-equivalent performance at a fraction of the cost, allowing you to rebuild your KX450F...

Engine and transmission seals are critical wear items that directly impact reliability and oil retention—factory seals degrade over time, leading to leaks and potential damage. MOOSE Racing Motor Seals deliver OEM-equivalent performance at a fraction of...

Engine and transmission seals are critical barriers against oil leakage and contamination—failure means lost performance and potential catastrophic damage. MOOSE RACING Motor Seals deliver OEM-equivalent reliability at a fraction of OEM pricing, letting...

Engine and transmission seals wear out—it's inevitable. When they do, oil leaks and internal damage follow fast. The MOOSE RACING Motor Seals for your TW200 give you genuine OEM-equivalent seals at a fraction of the cost, allowing you to rebuild your...

Engine seals are critical to maintaining oil pressure, preventing leaks, and ensuring reliable performance—especially when you're pushing your YZ or WR 250F hard. MOOSE Racing Motor Seals give you OEM-equivalent quality at a fraction of the cost, so you...