Automatic Transmission from 2011 Avalanche 1500 5.3L 4×4 [47,615 miles] 12693609
AVALANCHE 1500 10-11 AT; 4×4. SIERRA 1500 PICKUP 10-11 AT; 5.3L, 4×4. SIERRA 1500 PICKUP 10-11 AT; 6.2L, 4×4. SIERRA DENALI 1500 11 AT; 4×4. SILVERADO 1500 PICKUP 10-11 AT; 5.3L, 4×4. You will receive the used transmission pictured.