• Product Introduction 1002060FE010 Rear Crankshaft Oil Seal is the rotary sealing component mounted at the rear end of the crankshaft on HFC4DE1-1D 2.7L diesel engine. It forms a continuous seal against the rotating crank flange to hold lubrication oil inside the crankcase and block oil leakage toward the flywheel and clutch housing. This aftermarket replacement seal addresses slow oil seepage, clutch contamination and increased oil consumption caused by lip hardening, spring tension loss and minor surface abrasion of old seals. Stable sealing performance protects clutch friction components and cuts routine oil top-up work for light commercial vehicles running on urban and intercity delivery routes.

  Product Advantages Adopts oil-resistant nitrile rubber material that maintains flexibility under fluctuating engine temperatures. Integrated garter spring keeps consistent radial pressure on the sealing lip during rotation. Stamped metal shell ensures secure press-fit installation inside the engine block. Each seal undergoes dynamic rotation leak test before packing, precision inner diameter matches crankshaft flange and supports straightforward assembly during engine overhaul.

  
  

  Item	Parameter
  Part Number	1002060FE010
  Product Name	Rear Crankshaft Oil Seal
  Matching Engine	HFC4DE1-1D (2.7L)
  Material	NBR Rubber + Metal Reinforced Shell
  Feature	Crankcase Sealing, Prevent Oil Leakage, Clutch Protection
  MOQ	Negotiable
  Application	Engine Rear Crankshaft and Flywheel Junction

  Applicable Models Designed for light commercial vehicles equipped with HFC4DE1-1D 2.7L diesel engine, widely used for logistics and small cargo delivery fleets.

FAQ

Q1: What is the biggest challenge when installing this seal without damaging the lip?
A1: Sharp edges on the crankshaft flange can nick the lip; use protective sleeves during installation.
Q2: How does excessive crankcase blow-by affect the service life of this oil seal?
A2: Elevated internal pressure pushes oil past the lip and accelerates permanent seal deformation.
Q3: Can faint oil traces around the flywheel housing confirm seal failure directly?
A3: You need to clean the area and monitor; only active dripping or growing wet spots count as failure.