Cylinder head: Stretch bolt

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✨ Original LADA, stretch bolt for the cylinder head.

Sometimes available for different engines:

  • Old - For all VAZ 2101, 21011, 2102, 2103 having 1200 or 1300 engines
  • New - For all others (VAZ 2103, 04, 05, 06, 07, 2121, 21213, 21214)

You would need 10 pieces for one cylinder head.

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21,00 kr tasse incl.

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QuantitàScontoSalva
10 10% Fino a 21,00 kr

Dettagli

Fits in

  • Old - VAZ 2101, 21011, 2102, 2103 having 1200 or 1300 engines
  • New - All others (VAZ 2103, 04, 05, 06, 07, 2121, 21213, 21214, 2130)

Contains the following parts

LADA Spare Part numberDescriptionQuantity
2101-1003271Bolt M12x112 mm - Old1
Or,
21213-1003271Bolt M12x115 mm - New1

Other Informations

☝ 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!

Is the old 2101 bolt, a stretch bolt ?

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.

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Cylinder head: Stretch bolt

Cylinder head: Stretch bolt

✨ Original LADA, stretch bolt for the cylinder head.

Sometimes available for different engines:

  • Old - For all VAZ 2101, 21011, 2102, 2103 having 1200 or 1300 engines
  • New - For all others (VAZ 2103, 04, 05, 06, 07, 2121, 21213, 21214)

You would need 10 pieces for one cylinder head.

Accessori