This is a A-365K4 Micro-Rib V-Belt (36.5") PN: 365K4Main Description As Following : A-365K4 Micro-Rib V-Belt (36.5") P.N: 365K4 4 Rib X 36.5 K Micro Rib Polyester CordColor: BlackLength: 36.5Material: Polyester CordMetric Code: 4PK0927Number Of Ribs: 4Outside Length: 37.13"Pitch Length: 36.5"Thickness: 0.18Type: K Micro RibWidth: 4 Rib Crossed From: K040365 GATES , PRBK040365 , , 25040365 , , 4PK0925 A & I METRIC BELTS , 4PK0926 A & I METRIC BELTS , 4PK0927 A & I METRIC BELTS , 4PK0928 A & I METRIC BELTS , 4PK0929 A & I METRIC BELTS , 4PK925 BANDO , 4PK930 BANDO , 4040365 GOODYEAR , 47399980 CASE-IH , 5040363 DAYCO , 5040365 DAYCO , 87399980 CASE-IH Found in Section & Models : Cooling Systems > Belts: Alt, Fan, Steering, Water Pump, Case-IH TRACTOR: FARMALL 105U (AC 924mm), Case-IH TRACTOR: FARMALL 60 (AC 924mm), Case-IH TRACTOR: FARMALL 65C (AC 924mm), Case-IH TRACTOR: FARMALL 70 (AC 924mm), Case-IH TRACTOR: FARMALL 75C (AC 924mm), Case-IH TRACTOR: FARMALL 75N (AC 924mm), Case-IH TRACTOR: FARMALL 80 (AC 924mm), Case-IH TRACTOR: FARMALL 85C (AC 924mm), Case-IH TRACTOR: FARMALL 85N (AC 924mm), Case-IH TRACTOR: FARMALL 85U (AC 924mm), Case-IH TRACTOR: FARMALL 90 (AC 924mm), Case-IH TRACTOR: FARMALL 95 (AC 924mm), Case-IH TRACTOR: FARMALL 95C (AC 924mm), Case-IH TRACTOR: FARMALL 95U (AC 924mm), Industrial Belts > K-Poly Belt, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 4 Rib X 36.5" K Micro Rib Polyester Cord Color: Black Length: 36.5" Material: Polyester Cord Metric Code: 4PK0927 Number Of Ribs: 4 Outside Length: 37.13" Pitch Length: 36.5" Thickness: 0.18" Type: K Micro Rib Width: 4 Rib