• OEM Rear Main Seal OEM quality replacement rear main seal for 4AG engines. Over time these seals become weak and start to leak. Replace a leaky or damaged seal before severe damage occurs. OEM Toyota Part #: 90311-70007 Contact our Tech Support...
    $44.08
  • Steel Head Shim (+.020") For heads that have been milled beyond factory spec, we offer head gasket shims to bring the compression ratio back to where it should be. This will also prevent timing chain length issues that are common with severely milled...
    $42.06
  • Harmonic Balancer Seal Saver Do you have a pesky oil leak coming from the harmonic balancer? Don't just keep swapping out front seals. Press this seal saver into the harmonic balancer seal surface to keep the seal riding on a beautiful smooth finish...
    $38.07
  • Valve Cover Gasket Set These valve cover gaskets feature precision edge-molded silicone rubber, which resists high heat and delivers reliable sealing on irregular surfaces. This silicone rubber is wrapped around a rigid carrier that adds strength to...
    $37.56
  • Valve Cover Gasket (OEM) These valve cover gaskets feature precision edge-molded silicone rubber, which resists high heat and delivers reliable sealing on irregular surfaces. This silicone rubber is wrapped around a rigid carrier that adds strength to...
    $36.39