Chevy Suburban Transmission Rebuild Parts (All Years)

Suburban transmissions split by 1500 vs 2500 trim. 1500 mirrors Tahoe. 2500 mirrors HD truck (4L80E).

1999-2006 (1500)

4L60E

Standard 4L60E. Same parts as Silverado 1500 of the same era.

Shop 4L60E Parts
2001-2014 (2500)

4L80E

HD Suburban 2500 = 4L80E. Heavy-duty rebuild required for big-block applications.

Shop 4L80E Parts
2015-present

6L80 / 8L80

6L80 in standard, 8L80 in HD. Dexron HP only.

Shop 6L80 / 8L80 Parts
Suburban 2500 + Tahoe HD = fleet/family-hauler heavy-duty market. Better margins on these rebuilds.
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