Dayco 28503 | Accessory Drive Belt

Part Number

28503

Accessory Drive Belt

Fits: 81-84 Autocar C / DC, 81-87 Ford CL9000, 81-87 Ford CLT9000, 81-85 Peterbilt 362, 83-94 International 2574, 83-89 International 2575, 83-93 International 2674, 83-89 International F2574, 83-89 International F2575, 84 International F9370, 85-86 International 9370, 86 International F9370, 87-89 International 2275, 87-89 International 2276 S, 87-89 International 2675, 87-89 International F2275, 87-89 International F2276 S, 87-89 International F2675, 90-96 Freightliner FLC112, 94-96 Freightliner FLB

Special Price $31.65 Regular Price $37.23

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Details

Dayco® combined the outstanding performance characteristics of the Dayco® Top Cog® Belt with the increased flexibility obtained through bottom-cog technology to make the most flexible heavy duty v-belt available. The raw edge construction maintains constant grip to eliminate slip and deliver maximum power on smaller diameter pulleys. The combination of top and bottom cogs offers extreme flexibility around smaller diameter pulleys for longer life. Polyester cord provides maximum tension-holding capability for the life of the belt. The Dayco® Top Cog® Belt meets or exceeds SAE J636 and J637 specifications.

BRAND: Dayco

FEATURES:

V-BELT, TOP COG, DAYCO

SPECIFICS:

Angle	38
Banded Belt	N
Belt Construction	Double Cog
Color	Black
Effective Length	1276.35
Effective Length	50.25
Material	Synthetic Rubber Compound
Maximum Operating Temperature	79.4
Maximum Operating Temperature	175
Minimum Operating Temperature	-35
Minimum Operating Temperature	-37.2
Outside Circumference	1292.61
Outside Circumference	50.89
Standards	SAE J636, SAE J637
Top Width	.88

DOWNLOADS:

INTERCHANGE:

NAPA: 2512780-2
Freightliner Trucks: GTFL501
Freightliner Trucks: 23-10001-29
Navistar: 482146-C91
Gates: TR28501
Navistar: 482145-C1
CARQUEST: TR28501
Ford: D8HT-8A615-BA
Gates: 196T
Motorcraft: JG-505
Komatsu: 04120-32250
White: 8002650
NAPA: 25-12780
Freightliner Trucks: GT28506
Mitsuboshi: MF9490
Dynacraft: D1102-5835
White: 8003052
Cummins: 178597
Navistar: 363197-R2
White: V1090899
White: V1091051
Gates: 501
Mack: 88GB442P502
Ford: D9PZ-8620-S
Navistar: 482147-C91
Freightliner Trucks: GT28504
ACDelco: T28501
Gates: 2/TR28501PB
ACDelco: 2T28501
FiatAllis: 74337724
Ford: D8HT-8620-AA
Gates: 354
NAPA: 25-28501
Cummins: 178560
White: 20804-5004
NAPA: 25-28501-2
Pirelli: 28-507
Mopar: B28513A
Komatsu: 04121-02229
White: 20804-5115
Goodyear: 28503
Gates: 20A1295
Cummins: 3040391
Mack: 20QL1132
Pirelli: 28-505
CARQUEST: 2/TR28501PB
Komatsu: 04121-22250

APPLICATIONS:

1988-1989 International 2575 - Position: Fan

50 5/8 In. Belt

1988-1989 International 2675 - Position: Fan

50 5/8 In. Belt

1985-1986 International 9370 - Position: Fan

7 1/2 In. Fan, Viscous Drive Clutch

1986-1986 International F9370 - Position: Fan

7 1/2 In. Fan, Viscous Drive Clutch

1990-1996 Freightliner FLC112 - Position: Alternator

50 5/8 In. Belt

1988-1994 International 2574 - Position: Fan

50 5/8 In. Belt

1981-1985 Peterbilt 362 - Position: Fan

50 1/2 In. Belt

1981-1987 Ford CLT9000 - Position: Fan

Rockford Fan Clutch

1981-1987 Ford CL9000 - Position: Fan

Rockford Fan Clutch

1988-1989 International F2574 - Position: Fan

50 5/8 In. Belt

1983-1987 International 2575 - Position: Fan

7 In. Fan Pulley, Fluid Drive Clutch

1988-1989 International F2575 - Position: Fan

50 5/8 In. Belt

1994-1996 Freightliner FLB - Position: Alternator

50 5/8 In. Belt

1988-1993 International 2674 - Position: Fan

50 5/8 In. Belt

1981-1984 Autocar C / DC - Position: Fan

50 1/2 In. Belt

1983-1987 International F2575 - Position: Fan

7 In. Fan Pulley, Fluid Drive Clutch

1987-1987 International 2675 - Position: Fan

7 In. Fan Pulley, Fluid Drive Clutch

1983-1987 International F2574 - Position: Fan

7 In. Fan Pulley, Fluid Drive Clutch

1983-1987 International 2574 - Position: Fan

7 In. Fan Pulley, Fluid Drive Clutch

1983-1987 International 2674 - Position: Fan

7 In. Fan Pulley, Fluid Drive Clutch

Product Questions (4)

Customer Questions

Can a serpentine belt cause smoke?

Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.

Why is my serpentine belt squealing?

The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.

Is my serpentine belt too tight?

If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.

Why did my serpentine belt come off?

Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.