This flanged cylinder head bolt is sized M20 x 2.5 x 180mm and sold in a pack of 2, built for Mack engine applications. It clamps the cylinder head to the block, holding the seal against combustion pressure, coolant, and oil leakage. Use it where this flanged bolt size and thread pitch are called for during head installation.
Interchanges:
- 27AM55
- 4611697
- Mack 25106654
This unit is sold in packs of 2.
Features
Flanged cylinder head bolt
Thread size M20 x 2.5, length 180mm
Sold as a pack of 2 units
Tech Specs
- Thread: M20 x 2.5
- Length: 180mm
- Style: Flanged
Used in this Mack model
