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47869149

Sonnax Extra Wide Intermediate Band 7770001K Fit 4L60, 4L60E, 4L65E, 4L70E

by Sonnax
SKU S74020BHP
$52.43 - $52.43
$52.43
$52.43 - $52.43
$52.43
Availability:
in stock, ready to be shipped

Delivery time

You will receive your package in 2–5 business days within the contiguous U.S.

4L60, 4L60-E, 4L65-E, 4L70-E

Extra Wide Intermediate Band
Part No. 77700-01K

Kevlar® Material

Ideal for 4x4, heavy duty and commercial use in GM 4L60, 4L60-E, 4L65-E and 4L70-E units, Sonnax extra wide intermediate band 77700-01K is 15% wider (.34") than the OE band and provides 15% more holding capacity. The band also features a 60% thicker case anchor, reducing the chance of band failure under severe conditions. The Sonnax band is a drop-in replacement part, with no modifications to the drum required. Using a new drum when installing a wider band is highly recommended.

  • Kevlar lining material features the same benefits as later-model, high-energy materials. While the shifts may not be as firm as with the red lining, oftentimes overall durability is better, including in extreme applications.
  • 15% More holding capacity
  • 60% Thicker case anchor design reduces band failure

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