10R80 Transmission

10R80 Transmission A Clutch Selective Apply Plate Chart

a. The target clearance with the correct selective apply plate installed is between 0.026–0.058 in (.67–1.47 mm).

10R80 Transmission B Clutch Selective Snap Ring Chart
Part Number | Snap Ring Thickness
HL3P-7M157-AA | 0.089–0.093 in (2.25–2.35 mm)
HL3P-7M157-BA | 0.100–0.104 in (2.55–2.65 mm)
HL3P-7M157-CA | 0.112–0.116 in (2.85–2.95 mm)
HL3P-7M157-DA | 0.124–0.128 in (3.15–3.25 mm)
HL3P-7M157-EA | 0.136–0.140 in (3.45–3.55 mm)
HL3P-7M157-FA | 0.148–0.152 in (3.75–3.85 mm)

10R80 Transmission C Clutch Selective Snap Ring Chart
Part Number | Snap Ring Thickness
HL3P-7H076-AA | 0.059 in (1.5 mm)
HL3P-7H076-BA | 0.067 in (1.7 mm)
HL3P-7H076-CA | 0.075 in (1.9 mm)
HL3P-7H076-DA | 0.083 in (2.1 mm)
HL3P-7H076-EA | 0.091 in (2.3 mm)

10R80 Transmission D Clutch Selective Snap Ring Chart
Part Number | Snap Ring Thickness
HL3P-7B421-AA | 0.071 in (1.8 mm)
HL3P-7B421-BA | 0.079 in (2 mm)
HL3P-7B421-CA | 0.087 in (2.2 mm)
HL3P-7B421-DA | 0.094 in (2.4 mm)
HL3P-7B421-EA | 0.102 in (2.6 mm)
HL3P-7B421-FA | 0.110 in (2.8 mm)

10R80 Transmission E Clutch Selective Pressure Plate Chart
Part Number | Pressure Plate Thickness
HL3P-7B066-AA | 0.083–0.087 in (2.1–2.2 mm)
HL3P-7B066-BA | 0.094–0.098 in (2.4–2.5 mm)
HL3P-7B066-CA | 0.106–0.110 in (2.7–2.8 mm)
HL3P-7B066-DA | 0.118–0.122 in (3–3.1 mm)
HL3P-7B066-EA | 0.130–0.134 in (3.3–3.4 mm)
HL3P-7B066-FA | 0.142–0.146 in (3.6–3.7 mm)

10R80 Transmission F Clutch Selective Snap Ring Chart
Part Number | Snap Ring Thickness
HL3P-7P174-AA | 0.059 in (1.5 mm)
HL3P-7P174-BA | 0.067 in (1.7 mm)
HL3P-7P174-CA | 0.075 in (1.9 mm)
HL3P-7P174-DA | 0.083 in (2.1 mm)
HL3P-7P174-EA | 0.091 in (2.3 mm)
HL3P-7P174-FA | 0.098 in (2.5 mm)

• H = Holding
• D = Driven
• O/R = Overrunning
Applied to reduce frictional losses from a released clutch, but does not contribute to power flow.