8E8319 - Thrust Disc
8E8319 - Thrust Disc
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One New Aftermarket Replacement Thrust Disc for Caterpillar (Cat) Motor Graders and Challenger Tractors
This aftermarket replacement thrust disc (part number 8E8319) is a transmission clutch piston thrust disc used within the powershift transmission clutch pack assembly on Caterpillar (Cat) motor graders and Challenger agricultural tractors. The disc controls axial movement of the clutch piston and is a wear item serviced during transmission clutch rebuilds.
Specifications
- Part Type: Transmission Clutch Thrust Disc
- Material: Plastic
- Thickness: 2.55 mm
- Dimensions: 3.8 x 3.8 x 0.1 in.
- Weight: 0.1 lbs.
- Sold individually (each)
Compatible Models
Caterpillar Motor Graders: 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14M, 160H, 160H ES, 160H NA, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA, 16M
Caterpillar Challenger Agricultural Tractors: 65C, 65D, 65E, 75C, 75D, 75E, 85C, 85D, 85E, 95E
Replaces Part Number(s):
8E-8319, 8E8319
Aftermarket Interchange Numbers
7T4898
New aftermarket replacement part - not remanufactured, not used.



