| Also known as | 14.0241, 140241 |
| Diagram | Fig. 5 — CYLINDER BLOCK AND HEAD TR7RV · ref 29 |
| Subsystem | engine top |
| Listed in parts books | 1970–1974, 1976–1980, 1985 |
Bolt - cylinder head
Cylinder head bolt, PN 14-0241, used on the OIF-era unit twin cylinder block and head assembly.
This is a cylinder head bolt, part number 14-0241, showing up in the parts books under the CYLINDER BLOCK AND HEAD figures for the T140V and TR7RV. It's one of the outer bolts that clamps the head down onto the barrels, so it's doing real work holding cylinder pressure in place.
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Catalog appearances run from the early '70s through the late '70s, which lines up with the OIF unit-750 twins. This same bolt has also turned up used elsewhere on the frame in some applications, so don't be surprised if you see it cross-referenced outside the top end - but on this listing we're talking about the head bolt use.
If your parts book lists this under 91247A233 or with the dots/no-dash variants (14.0241, 140241), that's the same part - just a different way the number got printed across different catalog runs. When you're doing a full head bolt job, it's worth ordering these as a set rather than one at a time so you don't end up mixing old stretched bolts with new ones.
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