Oil pump gear kit GM / Allison 10L1000 [ drive gear 83T (Ø 111.80 mm), idler gear gear 74T (Ø 100.40 mm)]

Drive gear:

• Overall height - 38.90 mm;
• Number of teeth - 83 pcs;
• The outer diameter of the gear - 111.80 mm;
• The number of splines on the internal side - 51 pieces;
• The outer diameter of the gear neck - 79 mm;

Idler gear:

• Number of teeth - 74 pieces;
• Outer diameter - 100.35 mm;
• Gear width - 6.85 mm;
• Bearing inner diameter - 25 mm;
• Bearing marking - NSK 6805;