The Allison 29539579 Spin-On Transmission Filter is an OE replacement for the Allison filter that comes on your truck. Protect your transmission using only the best.
- Spin-On External Filter
- OE Filter Replacement
- Genuine Allison Product
When replacing filter you must reuse the donut magnet located on top of your old filter.
Remove filter - remove magnet - clean magnet - place on new filter.