Tag Archives | Differential


B&M (71506): Cast-Aluminum Differential Cover for Silverado/Sierra 1500

The PN 71506 cast-aluminum differential cover for AAM 9.5 and 9.76 differentials from B&M strengthens the differential by preventing case distortion and ring gear / bearing cap deflection. Thanks to their military-grade (MIL-A-8625), black-anodized A356.0-T6 aluminum base, these rugged covers significantly increase fluid capacity and quickly dissipate heat to prolong the life of your ring […]

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