2002 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
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SMALL CONNECTOR IS 4-WAY 12101889, LARGE CONNECTOR IS 8-WAY 12126438 ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) 4WD
2002 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
SMALL CONNECTOR IS 4-WAY 12101889, LARGE CONNECTOR IS 8-WAY 12126438 ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) 4WD