Durus 350494 A - 3.5" × 4.999" × 0.468" Oil Seal AT5US molded-notch (cogged) V-belt in the

molded-notch (cogged) V-belt in the XPZ cross section with a 1962 mm datum length

so the Megadyne A71 interchanges with Gates

Dayco SPB2180

"name":"D&D Global 342K14 Micro-V Serpentine Belt — K Section

Durus 350494 A - 3.5" × 4.999" × 0.468" Oil Seal AT5US molded-notch (cogged) V-belt in theSame Shaft Size, Other Options Other Durus seals for 3. 5" shaft diameter with different OD width combinations: 350415 SC350435 C350453 C350454 A350454 AP The Durus 350494 A is a 3. 5" 4. 999" 0. 468" rotary shaft oil seal (Type TA2) with NBR (Buna N) sealing lip. Designed for retaining lubricant and excluding contaminants in pumps, gearboxes, motors, agitators, and rotating industrial equipment. Specifications Part Number 350494 A Brand Durus