Differential Ring and Pinion (12 Bolt)
12BC373T Application Notes
Warranty
1 Year or 50,000 Miles
12BC373T Specifications
App Model
GM 8.875 Car
Cover Bolt Quantity
12
Differential Carrier Break
3.07 to 3.73 Ratio
Differential Case Design Type
GM 8.875 Car
Gear Ratio
3.73
Pinion Gear Tooth Quantity
11
Pinion Shaft Diameter
1.625 (Inch)
Pinion Spline Count
30
Ring Gear Bolt Quantity
12
Ring Gear Material
8620 Steel
Ring Gear Outside Diameter
8.875 (Inch)
Ring Gear Rotation
Standard
Ring Gear Tooth Quantity
41
Taxonomy A
LD Differential, LD Differential, LD Differential
Taxonomy B
Ring and Pinion, Ring and Pinion, Ring and Pinion
Taxonomy C
Rear, Rear, Rear
Taxonomy D
3.73, 3.73, 3.73
