Dayco 17660 | Accessory Drive Belt

Part Number

17660

Accessory Drive Belt

Fits: American Motors Hornet, American Motors Matador, Autocar ACL, Blue Bird All American FE, Blue Bird All American RE, Blue Bird SHL All American, Chevrolet B60, Chevrolet C60, Chevrolet C70, Chevrolet P60, Ford B700, Ford C600, Ford C700, Ford CL9000, Ford CLT9000, Ford E-100 Econoline, Ford E-200 Econoline, Ford E-300 Econoline, Ford F600, Ford Fairlane, Ford L8000, Ford LN600, Ford LN700, Ford LS8000, Ford LT8000, Ford LTS8000, Ford LTS8000F, GMC B6000, GMC Brigadier, GMC C6000, GMC C7000, GMC P6000, Jeep CJ5, Jeep CJ6, Jeep DJ5, Jeep J-2500, Jeep J-2600, Jeep Wagoneer, Mack DM, Mack DMC, Mack DMM, Mack R, Mack RD, Mack RL, Mack RM, Mack RS, Peterbilt 310, Peterbilt 320, Peterbilt 349, Peterbilt 353, Peterbilt 357, Peterbilt 359, Peterbilt 375, Peterbilt 377, Peterbilt 378, Peterbilt 379, White WCS, White WHL, White WHM, White WHS, White/GMC ACM, White/GMC WG

Special Price $29.27 Regular Price $34.44

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In stock

Estimated Ship Date: 1 Business Day or Less

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Details

Dayco® Top Cog® Belt is the workhorse of the heavy-duty industry. The cogs in the top of the belt deliver increased flexibility around small pulleys, and the increased surface area results in a cooler running belt. Polyester cord provides maximum power transfer and tension holding capability for the life of the belt. The laminated construction helps absorb greater shock loads associated with diesel engines. These Dayco® Top Cog® advantages translate into less downtime, lower maintenance costs, and increased dependability. The Dayco® Top Cog® Belt meets or exceeds SAE J636 and J637 specifications.

BRAND: Dayco

FEATURES:

V-BELT, TOP COG, DAYCO

SPECIFICS:

Angle	36
Banded Belt	N
Belt Construction	Top Cog
Color	Black
Effective Length	66
Effective Length	1676.40
Material	Synthetic Rubber Compound
Maximum Operating Temperature	79.4
Maximum Operating Temperature	175
Minimum Operating Temperature	-37.2
Minimum Operating Temperature	-35
Outside Circumference	1683.26
Outside Circumference	66.27
Standards	SAE J636, SAE J637
Top Width	.53

DOWNLOADS:

INTERCHANGE:

Navistar: 488882-C1
CARQUEST: 9660HD
Pirelli: 17-664
Motorcraft: JC-664
Gates: 9660HD
Navistar: 414342-C11
White: V1091004
Gates: 8399
Ford: E1HZ-8620-A
Ford: E5TE-8620-K1A
Ford: D5PZ-8620-V
General Motors: 2332457
White: 04-9042859
Motorcraft: JC-661L
White: 20804-5142
Cummins: 3040334
Navistar: 488884-C91
Navistar: 414343-C91
AMC: 3191030
ACDelco: 2T17660
White: 8500099
Mack: 88GB354P2
General Motors: 11502409
John Deere: AT76490
Mack: 88GB354P52
General Motors: 2457779
Gates: 13A1675
NAPA: 25-16755
Gates: 2/9660PB
Mack: 88GB437P2
Ford: D20E-8620-FA
ACDelco: 9660HD
General Motors: 3943162
Optibelt: 12.5X1675
Massey Ferguson: 274339M91
Mopar: B17665A
Lazorlite: L38-1675
CARQUEST: 9660
Ford: D2TE-8620-BCA
Gates: 9660
Mopar: B17661A
John Deere: AR74662
Motorcraft: JC-661
ACDelco: 17660
General Motors: 796432
Ford: D1TE-8620-DA
Mack: AV1312.5X1675LA
Dynacraft: D1102-0240
NAPA: 25-9660HD
Ford: C6OE-8620-G
Freightliner Trucks: GTFLN9660
General Motors: 9433936
Mack: 88GB360P5
Ford: E0HT8A615-JA
Goodyear: 2/17661TT
NAPA: 25-9660-2
Daf: 238670
John Deere: H94373
NAPA: 25-9660
White: V1090853
Thermo-King: 2028B89H55
Navistar: 414342-C1
John Deere: 61X18276A
Freightliner Trucks: GT17662
John Deere: RE29018
Ford: E0HT-8620-TA
Mitsuboshi: MF6650
Bando: B3650
Motorcraft: JC-661C
CARQUEST: 2/9660PB
Mack: 88GB439P662
Goodyear: 17661
NAPA: 25-16755-2
Navistar: 488883-C91
General Motors: 2490832
Ford: E5TE-8A615-C1A
White: 8001794
Navistar: 2995967-X91
Mack: 88GB354P6
Ford: C9PZ-8620-HB
Dynacraft: D1102-3987
White: 8500200
Mopar: B17665
John Deere: 61X16275E

APPLICATIONS:

1981-1984 GMC C6000 - Position: Fan and Alternator

w/80 Amp Alt.

1989-1989 Blue Bird All American FE - Position: Air Brake Compressor
1981-1984 GMC B6000 - Position: Fan and Alternator

w/80, 100 Amp Alternator

1988-1988 Ford LT8000 - Position: Air Brake Compressor and Idler

66 In. Belt

1989-1989 Blue Bird All American RE - Position: Air Brake Compressor
1985-1991 Ford CL9000 - Position: Fan To Alternator and Air Conditioning
1972-1972 Ford E-200 Econoline - Position: Air Conditioning

w/Factory Air

1983-1983 Peterbilt 310 - Position: Alternator and Air Brake Compressor

w/Delco 75 Amp Alternator

1974-1974 Jeep CJ5 - Position: Air Conditioning and Power Steering
1984-1989 GMC B6000 - Position: Fan and Alternator

66 In. Belt

1987-1991 Peterbilt 377 - Position: Fan

66 In. Belt

1991-1991 White/GMC WG - Position: Fan and Idler
1974-1974 Jeep DJ5 - Position: Air Conditioning and Idler

w/o P.S.

1972-1972 Ford E-300 Econoline - Position: Air Conditioning

w/Factory Air

1988-1989 Blue Bird SHL All American - Position: Air Brake Compressor
1994-1994 Peterbilt 379 - Position: Fan

66 In. Belt

1987-1987 GMC P6000 - Position: Fan and Alternator

66 In. Belt

1985-1988 Mack RS - Position: Fan and Alternator
1989-1989 GMC P6000 - Position: Fan and Alternator

66 In. Belt

1988-1988 Autocar ACL - Position: Fan
1973-1973 Jeep Wagoneer - Position: Air Conditioning and Air Pump
1982-1982 White WCS - Position: Fan
1973-1973 Jeep J-2500 - Position: Air Conditioning and Idler

w/o P.S.

1992-1996 Peterbilt 320 - Position: Fan

66 In. Belt

1981-1988 Mack DM - Position: Fan and Alternator

66 In. Belt

1989-1991 Peterbilt 320 - Position: Fan
1985-1987 Mack RL - Position: Fan and Alternator
1981-1985 Ford LN600 - Position: Fan and Alternator

w/60 Amp Alt.

1983-1990 GMC P6000 - Position: Fan and Alternator

w/80 Amp Alt.

1985-1988 Mack R - Position: Fan and Alternator
1974-1974 American Motors Hornet - Position: Air Conditioning and Power Steering

5 7/8 In. P.S. Pulley

1981-1985 Chevrolet B60 - Position: Fan and Alternator

w/80, 100 Amp Alternator

1974-1974 American Motors Matador - Position: Air Conditioning and Power Steering
1974-1974 Jeep CJ5 - Position: Air Conditioning and Idler

w/o P.S.

1983-1983 White WHS - Position: Fan
1988-1995 Peterbilt 378 - Position: Fan

66 In. Belt

1981-1984 Chevrolet C70 - Position: Fan and Alternator

w/80 Amp Alt.

1973-1973 Jeep J-2600 - Position: Air Conditioning and Air Pump
1981-1984 GMC C7000 - Position: Fan and Alternator

w/80 Amp Alt.

1966-1966 Ford Fairlane - Position: Air Conditioning and Air Pump
1988-1988 Ford L8000 - Position: Air Brake Compressor and Idler

66 In. Belt

1980-1986 Ford LN700 - Position: Fan and Alternator

w/60 Amp Alt.

1987-1995 Peterbilt 375 - Position: Fan

66 In. Belt

1984-1989 Chevrolet B60 - Position: Fan and Alternator

66 In. Belt

1985-1988 Mack RD - Position: Fan and Alternator
1985-1986 Chevrolet C60 - Position: Fan and Alternator

w/80, 108 Amp

1981-1988 Mack DMM - Position: Fan and Alternator

66 In. Belt

1990-1990 Chevrolet P60 - Position: Fan and Alternator

w/80 Amp Alt.

1988-1989 Ford LS8000 - Position: Air Brake Compressor and Idler

66 In. Belt

1988-1988 White/GMC ACM - Position: Fan
1988-1989 Ford LTS8000 - Position: Air Brake Compressor and Idler

66 In. Belt

1985-1986 GMC C7000 - Position: Fan and Alternator

w/80, 108 Amp

1989-1991 Peterbilt 379 - Position: Fan

66 In. Belt

1974-1974 Jeep DJ5 - Position: Air Conditioning and Power Steering
1989-1989 Ford LTS8000F - Position: Air Brake Compressor and Idler

66 In. Belt

1985-1986 GMC C6000 - Position: Fan and Alternator

w/80, 108 Amp

1985-1986 Chevrolet C70 - Position: Fan and Alternator

w/80, 108 Amp

1973-1973 Jeep J-2500 - Position: Air Conditioning and Air Pump
1985-1988 Mack RM - Position: Fan and Alternator
1983-1989 Chevrolet P60 - Position: Fan and Alternator

66 In. Belt

1984-1987 Peterbilt 349 - Position: Fan
1972-1972 Ford E-100 Econoline - Position: Air Conditioning

w/Factory Air

1986-1995 Peterbilt 357 - Position: Fan

66 In. Belt

1973-1973 Jeep Wagoneer - Position: Air Conditioning and Idler

w/o P.S.

1985-1985 Peterbilt 353 - Position: Fan
1981-1984 Chevrolet C60 - Position: Fan and Alternator

w/80 Amp Alt.

1987-1987 Peterbilt 379 - Position: Fan

66 In. Belt

1983-1983 White WHL - Position: Fan
1973-1973 Jeep J-2600 - Position: Air Conditioning and Idler

w/o P.S.

1994-1995 Peterbilt 377 - Position: Fan

66 In. Belt

1974-1974 Jeep CJ6 - Position: Air Conditioning and Idler

w/o P.S.

1984-1985 Mack DMC - Position: Fan and Alternator

66 In. Belt

1985-1991 Ford CLT9000 - Position: Fan To Alternator and Air Conditioning
1974-1974 Jeep CJ6 - Position: Air Conditioning and Power Steering
1981-1983 GMC Brigadier - Position: Alternator and Water Pump

w/Delco 65 Amp, 66 In. Belt

1986-1987 Peterbilt 359 - Position: Fan

66 In. Belt

1981-1982 Mack DMC - Position: Fan and Alternator

66 In. Belt

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.