Crankshaft Rear Oil Seal for JACS3 M3 J3 J4 A137 VVT Engine 1002040GG010
Keep your engine running smoothly by stopping leaks where they matter most. This crankshaft rear oil seal fits directly into the back of your transmission housing. It blocks lubricant from escaping while keeping road debris out of the drivetrain.
You receive an exact OE replacement stamped with reference number 1002040GG010. The shape mates precisely with JAC S3, M3, J3, J4, and A137 VVT engines. You skip custom fabrication and avoid alignment headaches during routine service.
Benefits & Maintenance Tips- Prepare the metal face Wipe the flywheel landing area until completely dry and grease-free before pressing the unit into place.
- Protect the inner lip Slide a clean bolt or plastic sleeve over sharp threads to prevent cutting the sealing edge during insertion.
- Verify shaft movement Rotate the input shaft by hand after installation to confirm zero binding and quiet operation.
- OE Reference 1002040GG010 matches factory service charts for quick compatibility checks.
- Engine Application Built specifically for JAC S3, M3, J3, J4 platforms equipped with the A137 VVT powerplant.
- Chemical Profile Formulated without high-concern substances for safe handling in standard workshop environments.
- Production Origin Manufactured in Mainland China.
Package Includes:
- One crankshaft rear oil seal.
Warnings & Reminders
Do not hammer the component unevenly against the housing wall. Apply steady, balanced pressure around the full circumference to prevent rim deformation. Keep the part sealed in breathable packaging until you are ready to seat it.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Maintain your vehicle with confidence on every repair job. Count on verified stock delivered through intercyprus.com since 2002, ensuring consistent fitment and dependable performance for long-distance drives.