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5/8" Transmission Cooler Lines 20945773 20987030 20977534 for 2011-2014 Chevy GMC Allison 6.6 6.6L
Replacement Part Number: 20945773, 20987030, 20977534
Applications:
Fit For Chevrolet Pickup Truck: Silverado 2500 HD, Silverado 3500 HD
Fit For GMC Pickup Truck: Sierra 2500 HD, Sierra 3500 HD
Fit For Allison 6.6L Transmission
Compatible Model Brand
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Model Number
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Replacement Part Number
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For Chevrolet
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Silverado 2500 HD, Silverado 3500 HD
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For GMC
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Sierra 2500 HD, Sierra 3500 HD
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