2006 Chevrolet Suburban 2500 equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV
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OUTER ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2) 4WD
2006 Chevrolet Suburban 2500 equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV
OUTER ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2) 4WD