Air filter compatible on TECUMSEH engine Lawn Mower Length (mm): - Width (mm): - Height (mm): 63 Weight: 6 g Outer Diameter (mm): 58 Inner Diameter (mm): 30 Compatible with Aira Pre-Filter: 33270393 for models: TECUMSEH BH - BVL Code: 33270259 Original code: 23410027 TECUMSEH ah