Drum Forward Clutch GENERAL MOTORS GM 4L80 HMMWV HUMVEE HUMMER H1 M998 [total kit thickness 25.70 mm, 5 friction plates, ring gear 88 teeth]

• The total height of the drum - 87 mm;
• Drum outer diameter -170.80 mm;
• The number of teeth on the ring gear - 88 mm;
• The outer diameter of the ring gear is 134.45 mm;
• Height from the piston to the retaining ring (inner part of the drum) - 23 mm;

Friction and steel plate kit:

• The total thickness of the kit is 25.70 mm;

Thrust plate:

• Thickness - 4.45 (10.15) mm;
• Inner diameter - 115.95 mm;
• Number of teeth - 14 pieces;
• The number of plates in the set - 1 piece;

Friction plate:

• Thickness - 2.10mm;
• Outer diameter - 149.60 mm;
• Number of teeth - 42 pcs;
• The number of plates in the set - 5 pcs;

Steel plate:

• Thickness - 2.30mm;
• Inner diameter - 116.05 mm;
• Number of teeth - 12 pcs;
• The number of plates in the set - 5 pcs;

Spring plate, wavy:

• Thickness - 1.05 mm (total 7.50 mm);
• Number of teeth - 6 pcs;
• The number of plates in the set - 1 piece;