Interchangeable Radiators

[donlawson84]

My 1971 250 has a small leak somewhere in the fins, gathers at the bottom and a steady drip. What other rads are interchangeable? It also has trans cooler built in

[ScooterABC]

What's the part number on your radiator?
(looking it up myself)
If your VIN begins with 114011 then the part number for your radiator is
A1145011301. If your VIN begins with 114010 then the part number for your radiator is A1145010501 up to chassis up to 029695 and then after that the part number is again A1145011301.

1145010501 cross references to 115.005, 007, 008,015,017,010,021 and to
115.000,002,010,015,100,102,103,110,112,and 115.

1145011301 cross references to 114.023,073,010,015,011,060,021,005,007,008,015,017 and
115.010,017,000,002,010,015,115,017.

If I were to guess, your radiator matches the radiator of any W114 or W115 of the same year. And it also matches for either some earlier or later years, depending on your chassis number.

Having said that, a new radiator is really expensive. See about having yours rodded / rebuilt at a radiator shop.

[donlawson84]

Thank you for the help, after searching I decided to have it rebuilt at a local radiator shop.