Compatible with Spartan models:

SBBB / SGBBB / SSBB -48 / 60 / 72
SBC50 / 65
SGM-10RV / 49RS
SGF-26 / 49
SPR-50 / 72
SUR / SUF - 28 / 48

Dimensions: 1-1/2"W x 4-3/4"L x4-3/4"H