Oil Seal Kit for Honda CT90 aka "Trail 90"
Oil seals are an important but easily overlooked wear item on vintage Hondas. After decades of heat cycles and heavy service, the oil seals on your Honda CT90 / Trail 90 can shrink, crack, deform, or otherwise fail. This leads to oil leakage and can, if not dealt with, damage the bike's engine. Common Motor Collective offers a complete, OEM-style oil seal kit to replace your bike's old, leaky seals and keep your engine oil on the inside. Our kit includes every oil seal found on CT90 / Trail 90 engines and is essential for keeping your engine healthy.
When removing the old oil seals, take care not to scratch the seats. Clean the seat carefully, then apply a small amount of Hondabond 4 to the outer circumference of the seal for good measure. Tap the seals into place using a socket slightly smaller than the seal's outer diameter as a driver.
