Makes      Chevrolet / Chevy      Tahoe 1500 1/2 Ton      Rear Differentials (RWD)
Chevrolet / Chevy Tahoe 1500 1/2 Ton Rear Differential GM 8.5 Rear - 30 Spline - 10 bolt cover with 8.5 ring gear. Ring gear has 10 bolts and pinion has 30 spline. C clip rear could have 28 or 30 spline axles. Sometimes referred to as the GM 10-bolt .
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GM 8.5" Rear - 30 Spline  Years Used on Tahoe 1500 1/2 Ton: (1995 - 1998)

10 bolt cover with 8.5" ring gear. Ring gear has 10 bolts and pinion has 30 spline. C/clip rear could have 28 or 30 spline axles. Sometimes referred to as the "GM 10-bolt".

Chevrolet / Chevy Tahoe 1500 1/2 Ton Rear Differential GM 8.6 Rear, 09 & up - GM 8.6 Rear, 09 & up. Has 10 bolt cover and 30 spline c clip axles.
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GM 8.6" Rear, '09 & up  Years Used on Tahoe 1500 1/2 Ton: (2009 - 2019)

GM 8.6" Rear, '09 & up. Has 10 bolt cover and 30 spline c/clip axles.

Chevrolet / Chevy Tahoe 1500 1/2 Ton Rear Differential GM 8.6 Rear, 99- 08 - GM 8.6 Rear, 99- 08. Has 10 bolt cover and 30 spline c clip axles.
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GM 8.6" Rear, '99-'08  Years Used on Tahoe 1500 1/2 Ton: (1999 - 2008)

GM 8.6" Rear, '99-'08. Has 10 bolt cover and 30 spline c/clip axles.

Chevrolet / Chevy Tahoe 1500 1/2 Ton Rear Differential GM 9.5 Rear, 14 & up, 12 bolt cover - GM 9.5 rear with 12 bolt cover and 33 spline axles. 5.3L V8
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GM 9.5" Rear, '14 & up, 12 bolt cover  Years Used on Tahoe 1500 1/2 Ton: (2014 - 2019)

GM 9.5" rear with 12 bolt cover and 33 spline axles. 5.3L V8

Chevrolet / Chevy Tahoe 1500 1/2 Ton Rear Differential GM 9.5 Rear, 97- 13, 14 bolt cover - GM 9.5 Rear, 97- 13. 14 bolt rear with 9.5 ring gear. Has 33 spline c clip axles. No removable pinion support on the front.
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GM 9.5" Rear, '97-'13, 14 bolt cover  Years Used on Tahoe 1500 1/2 Ton: (1997 - 2013)

GM 9.5" Rear, '97-'13. 14 bolt rear with 9.5" ring gear. Has 33 spline c/clip axles. No removable pinion support on the front.

Chevrolet / Chevy Tahoe 1500 1/2 Ton Rear Differential GM 9.76 Rear, 2014 & Up, 12 bolt cover - GM 9.5 rear with 12 bolt cover and 33 spline axles. 6.2L V8
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GM 9.76" Rear, 2014 & Up, 12 bolt cover  Years Used on Tahoe 1500 1/2 Ton: (2014 - 2019)

GM 9.5" rear with 12 bolt cover and 33 spline axles. 6.2L V8

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