Great upgrade for the TH400 and 4L80E that still has the weaker 17 element sprag. Genuine Borg Warner part.
GM, Transmission
34 Element Sprag for TH400 and 4L80E Transmissions – GM 8633173 / 34418X
$113.99
Availability: In stock
| Weight | 8 oz |
|---|---|
| Dimensions | 12 × 10 × 1 in |
| GTIN | 36666103601 |
| MPN | 8633173 |
| Brand | GM |
