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Graphitic

GM

4T60, TH440T4, 4T60E 4th Graphitic Friction Clutch Plate

1983-1990

Part No.
R559525
Clutch Position
4th (4T60) Graphitic, 1 Stripe
OE No.
8662172
Friction Material
Graphitic
Thickness in./mm
.090/2.29
Outside Diameter in.
5.315
Groove
2-Way Multi-Parallel
Teeth
18
Recommended Use
Limited-slip differentials, off-highway, bus and truck applications where greater durability is needed and shift quality is of less concern.
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Graphitic

R559525 features Made In USA Graphitic friction material and is a replacement for the 8662172 4T60, TH440T4, 4T60E 4th (4T60) Graphitic, 1 Stripe Friction Clutch Plate.

Paper-based friction material, with graphite to store more heat until the engagement is complete. Releases heat slowly and evenly for reduced warping with a friction-resin matrix designed to increase strength.

WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov.

Advantages
  • Superior shift feel and performance
  • Smoother engagement characteristics
  • Improved clutch life
  • Reduced debris contamination
  • Increased energy loading capacity
  • Durability under tough conditions
  • Made In USA

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