Snap on box # ?

[1982fxr]

Can’t find it on back

 

[ckeboss]

Try under the bottom drawer, on the left. You'll have to take the bottom drawer out.

 

[Richard Cranium]

I have one that looks just like it and I too could not find a model number on it either.

 

[crewchief888]

how wide is it?

might help ID it....

 

[plinker]

Looks like a KR557... Numbers should be stamped on the back, right or left corner. Dont remember which. Looks like a '70s style emblem.

 

[ihateminimumwage]

KR557. I just traded mine (KR557B) for a complete 7.3idi turbo diesel for my truck. Model number was on the back.

 

[1982fxr]

Thanks guys

 

[bsg1]

you've got a great old workhorse. when your box was manufactured, KR series was king. I have a KR-557 bottom mated with KR-537B top (both 1978).