Alfa Romeo 2600, 106 (EU)

Manual transmission fluid capacity & service interval

Alfa Romeo 2600, 106 (EU) manual transmission fluid capacity ranges from 1,7 to 1,8 liters. Service intervals include checking every 6000 km or 6 months and changing every 18000 km or 18 months. The data covers 7 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
2600 OSI (1965-1967)
  • Use: Normal
  • Capacity 1,7 liter
  • Check 6000 km/ 6 months
  • Change 18000 km/ 18 months
  • Code: 5/1
2600 OSI (1965-1967)
  • Use: Red gearbox ID-shield
  • Capacity 1,7 liter
  • Check 6000 km/ 6 months
  • Change 18000 km/ 18 months
  • Code: 5/1
2600 Sprint Zagato (1965-1967)
  • Use: Normal
  • Capacity 1,8 liter
  • Check 6000 km/ 6 months
  • Change 18000 km/ 18 months
  • Code: 5/1
2600 Berlina (1962-1969)
  • Use: Normal
  • Capacity 1,7 liter
  • Check 6000 km/ 6 months
  • Change 18000 km/ 18 months
  • Code: 5/1
2600 Berlina (1962-1969)
  • Use: Red gearbox ID-shield
  • Capacity 1,7 liter
  • Check 6000 km/ 6 months
  • Change 18000 km/ 18 months
  • Code: 5/1
2600 Sprint / Spider (1962-1968)
  • Use: Normal
  • Capacity 1,7 liter
  • Check 6000 km/ 6 months
  • Change 18000 km/ 18 months
  • Code: 5/1
2600 Sprint / Spider (1962-1968)
  • Use: Red gearbox ID-shield
  • Capacity 1,7 liter
  • Check 6000 km/ 6 months
  • Change 18000 km/ 18 months
  • Code: 5/1

Additional Notes

  • The Alfa Romeo 2600 manual transmission fluid capacity is 1.7 liters across the Berlina (1962-1969), OSI (1965-1967), and Sprint / Spider (1962-1968) body variants, indicating a consistent gearbox design shared among those configurations.
  • The 2600 Sprint Zagato (1965-1967) carries a slightly higher manual transmission fluid capacity of 1.8 liters, distinguishing the Zagato-bodied variant from the other 2600 configurations in the specifications.
  • Each 2600 variant specifies a fluid check interval of every 6,000 km or 6 months, whichever comes first, reflecting a relatively frequent monitoring schedule typical of older transmission designs with less refined sealing.
  • The fluid change interval across all listed 2600 variants is 18,000 km or 18 months, meaning the drain-and-refill cycle follows a 3:1 ratio relative to the check interval.
  • Both the normal use condition and the red gearbox id-shield use condition share identical capacity and interval specifications across the Berlina, OSI, and Sprint / Spider variants, with 1.7 liters capacity and the same 6,000 km check and 18,000 km change schedules applying to both conditions.
  • The red gearbox id-shield designation appears as a separate use condition entry alongside normal use for the Berlina, OSI, and Sprint / Spider variants, indicating a gearbox identification distinction that nonetheless carries no difference in fluid volume or service timing relative to the normal condition.

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