Great upgrade for the TH400 and 4L80E that still has the weaker 17 element sprag. Genuine Borg Warner part.
“Heavy Duty Intermediate Clutch Backing Plate – Sonnax 34144HD-01” has been added to your cart. View cart
GM, Transmission
34 Element Sprag for TH400 and 4L80E Transmissions – GM 8633173 / 34418X
$113.99
Availability: In stock
SKU: 8633173
Categories: GM, Transmission
| Weight | 8 oz |
|---|---|
| Dimensions | 12 × 10 × 1 in |
| GTIN | 36666103601 |
| MPN | 8633173 |
| Brand | GM |
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