• Damaged case
  • Spun-out bushings


Lack of lubrication, excessive journal clearance or too much load for the bearing area.


Sonnax one-piece, oversized rear case bushing can replace a spun-out bushing and save expensive cases once the bushing bore is accurately machined.


Required tools T36005-03 and T36605-04 is no longer in production. Check with your distributor for availability.

4R100, E4OD

Oversized Rear Case Bushing
Part No. 36008C

Fits '95-later units only. Late-style with 3 grooves to front.

Package Quantity: 4

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The OE rear case bushings in the Ford E4OD and 4R100 transmissions tend to spin out, causing damage to the case. After the case is damaged, it is impractical to reinstall a standard bushing. Bushing spin-out may be due to lack of lubrication or too much load for a given bearing area. Sonnax oversized rear case bushing 36008C replaces worn or damaged OE bushings. Sonnax bushings are an improvement over the OE two-bushing design because of their increased bearing surface area and superior lubrication characteristics.

  • Bushing Style: Precision
  • Material: Steel-backed bimetal
  • Width: 1.620"
  • Shaft Dia.: 1.470"
  • Housing Bore: 1.624"
  • 4R100, E4OD Oversized Rear Case Bushing 36008C