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✨ Original LADA, stretch bolt for the cylinder head.
Sometimes available for different engines:
You would need 10 pieces for one cylinder head.
40 Articolo Articoli
Disponibile
Attenzione: Ultimi articoli in magazzino!
Disponibile dal: 08/03/2018
Quantità | Sconto | Salva |
---|---|---|
10 | 10% | Fino a 21,00 kr |
LADA Spare Part number | Description | Quantity |
---|---|---|
2101-1003271 | Bolt M12x112 mm - Old | 1 |
Or, | ||
21213-1003271 | Bolt M12x115 mm - New | 1 |
☝ The following warning is from the LADA Niva 1700 workshop manual (having the new bolt):
✌ Tip:Before reassembly, immerse the bolts, thread and head, into engine oil. Allow the excess oil to drip for at least 30 minutes. Remove all entrapped oil from the bolt bores in the cylinder head. Please read about the tightening sequence/procedure and torque settings, in the workshop manual. |
WARNING. The cylinder head bolts can be re-used only when their length is not in excess of 120 mm, otherwise renew the bolt.
☝ As you can read above, the bolts are not to be compared with modern stretch bolts (Stretch bolts that can only be used once, are used in modern engines). We have also chosen to use the name 'Stretch bolt' because all our competitors use it and nobody really reads or understands what we write!
No, it's not a stretch bolt.
The workshop manuals does not mention anything about replacing the bolts.
The workshop manuals also does not mention anything about checking the lengths, which means the bolts can be used forever unless they are damaged.