LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 1981 >> Suburban K1500, Automatic Trans >> Labor Times >> Other Variant >> Transmission >> Automatic Trans >> Transmission Assembly >> Remove & Replace
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Transmission Assembly: Remove & Replace

WARNING: This page is about the Suburban C1500, 5.0L Eng VIN G, Automatic Trans, which is a different variant/trim than selected.

TRANS ID - 200, 200C, 200-4R

Applies ToNoteStandard HoursWarranty HoursSkill Level
Refer to Transmission Assembly - R&I plus Combinations.C

TRANS ID - 250, 250C, 350, 350C

Applies ToNoteStandard HoursWarranty HoursSkill Level
Refer to Transmission Assembly - R&I plus Combinations.C

TRANS ID - 400, 475, 3L80, 3L80HD

Applies ToNoteStandard HoursWarranty HoursSkill Level
RWD3.8C
Additional Procedure: TRANSMISSION ASSEMBLY: Remove & Replace:
w/Catalytic Converter add0.40.4C
w/Power Take-Off add0.4C
w/Skid Plate, 4WD add0.40.4C
Combination Procedure: FLYWHEEL: Remove & Replace:
0.3C
Combination Procedure: TRANSFER CASE ASSEMBLY: Replace:
0.3C