I can't find any cross references for my car radio vibrator for a 1949 Motorola CR8 radio. The vibrator is a Motorola 48B3333.

By the way - I have a Supreme C-1 vibrator and need to know what it crosses to in Mallory or Radiart or whatever. That one came out of a 1941 radio which is supposed to use a Delco 8539 / Mallory 839 - but I wonder if Supreme C-1 is a valid substitute.

Thanks for help,
Eddie

:I can't find any cross references for my car radio vibrator for a 1949 Motorola CR8 radio. The vibrator is a Motorola 48B3333.
:
:By the way - I have a Supreme C-1 vibrator and need to know what it crosses to in Mallory or Radiart or whatever. That one came out of a 1941 radio which is supposed to use a Delco 8539 / Mallory 839 - but I wonder if Supreme C-1 is a valid substitute.
:
:Thanks for help,
:Eddie
:
Eddie,
The Mallory equivalent for the 48B3333 is 859.
Carl T

::I can't find any cross references for my car radio vibrator for a 1949 Motorola CR8 radio. The vibrator is a Motorola 48B3333.
::
::By the way - I have a Supreme C-1 vibrator and need to know what it crosses to in Mallory or Radiart or whatever. That one came out of a 1941 radio which is supposed to use a Delco 8539 / Mallory 839 - but I wonder if Supreme C-1 is a valid substitute.
::
::Thanks for help,
::Eddie
::
:Eddie,
:The Mallory equivalent for the 48B3333 is 859.
:Carl T
:
I notice that Radiart lists # 5300, 5301, 5308, 5340M, 5341M, and 5342M all with the same pinout, current rating, and frequency. Is there much risk in substituting freely between all of these types? (All these types are 6V vibrators.)
Eddie

Most 4 pin, 6 volt, vibrators are interchangeable. Some vibrators use 3 pins, others all 4. Even these are usually interchangeable in a car radio.

Norm

:::I can't find any cross references for my car radio vibrator for a 1949 Motorola CR8 radio. The vibrator is a Motorola 48B3333.
:::
:::By the way - I have a Supreme C-1 vibrator and need to know what it crosses to in Mallory or Radiart or whatever. That one came out of a 1941 radio which is supposed to use a Delco 8539 / Mallory 839 - but I wonder if Supreme C-1 is a valid substitute.
:::
:::Thanks for help,
:::Eddie
:::
::Eddie,
::The Mallory equivalent for the 48B3333 is 859.
::Carl T
::
:I notice that Radiart lists # 5300, 5301, 5308, 5340M, 5341M, and 5342M all with the same pinout, current rating, and frequency. Is there much risk in substituting freely between all of these types? (All these types are 6V vibrators.)
:Eddie
: