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Shop By Brand

The Following brands are available based on your search.

  • Continental
    Continental
  • Dayco
    Dayco
  • Gates
    Gates

Shop By Related Serpentine Belt Parts

Shop below for all Serpentine Belt related parts for your Kenworth

Serpentine Belt
Serpentine Belt
Serpentine Belt Drive Component Kit
Serpentine Belt Drive Component Kit

Shop for Top Selling Genuine Kenworth L700 Serpentine Belts

  • We Stock the following top leading brands, including Dayco, Gates
  • Constantly Updated Inventory of Kenworth L700 Replacement Serpentine Belt Parts

We also have Serpentine Belt parts for other Kenworth models, including 13210, 22210, C500, C540, C550, K100, K100E, K130, K270, K300, K370, L700, T170, T2000, T270, T300, T370, T400, T450, T600A, T660, T680, T700, T800, T880, W900, W990.


Dayco
1985 Kenworth L700 Serpentine Belt - Water Pump and Idler 6 Cyl 14.0L Dayco

P311-4433F00    5060436  New

11720-4Z800 , 11720-4Z808 , 11720-5M000 , 11920-2Y501 , 146-061105 , 217638 , 25-060435 , 25-060435HD , 25-71099 , 25-76043 , 3043652 , 38920-P0A-0030 , 38920-P0A-J02 , 38920-PA0-0030 , 38920-PAA-A02 , 4060435 , 42553 , 435K6 , 436K6 , 57260 , 6702 , 6K0435 , 6K435 , 6PK1105 , 6PK1107 , 6PK1110 , 8003005 , 90-2383-T1 , D1102-6297 , D84-1000-3061105 , E25E-8620-FB , E2SE-8620-FA , E2SE-8620-FB , E2SZ-8620-A , E4EE-8620-GA , F27A-8620-LA , GT4060436 , GTFLN6702 , JK6-442 , K060435 , K060435HD , K060436 , M0964327 , PK060435 , V1090926 , V1091154

Qty:
In Stock & Ready to Ship
$21.92
Dayco Serpentine Belt Water Pump and Idler
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1107.44
      • 43.60
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1123.45
      • 44.23
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82
Brand: Dayco
Position: Water Pump and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1985 - Kenworth L700 Water Pump and Idler L 6 Cyl 14.0L 855 14013
Dayco
2015 Kenworth T700 Serpentine Belt - Fan 6 Cyl 12.9L Dayco

P311-30A13D1    5070763  New

Qty:
In Stock & Ready to Ship
$33.29
Dayco Serpentine Belt Fan
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1936.75
      • 76.25
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1953.52
      • 76.91
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 7
    • Standards: Sae J1459, Sae J2432
    • Top Width: .96
Brand: Dayco
Position: Fan
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2015 - Kenworth T700 Fan - 6 Cyl 12.9L 787 -
Dayco
2013 Kenworth T700 Serpentine Belt - Alternator and Air Conditioning 6 Cyl 12.9L Dayco

P311-30A13D1    5070763  New

25-070763 , 4070762 , 4070763 , 763K7 , 7K763 , 7PK1940 , 90916-A2005 , D84-1002-071939 , K070762HD , K070763 , PK070763

Qty:
In Stock & Ready to Ship
$33.29
Dayco Serpentine Belt Alternator and Air Conditioning
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1936.75
      • 76.25
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1953.52
      • 76.91
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 7
    • Standards: Sae J1459, Sae J2432
    • Top Width: .96
Brand: Dayco
Position: Alternator and Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2013 - Kenworth T700 Alternator and Air Conditioning - 6 Cyl 12.9L 787 -
Dayco
1985 Kenworth L700 Serpentine Belt - Alternator 6 Cyl 10.0L Dayco

P311-3C87AFE    5050380  New

07L.903.137T , 13306-001 , 141-1233 , 146-050970 , 1676272 , 20430477 , 25-050380 , 25-050380HD , 25-75038 , 3626788 , 380K5 , 38920-P06-A02 , 38920-P0G-A01 , 38920-PY3-0030 , 4050380 , 5K0380 , 5K380 , 5PK965 , 5PK970 , 8001790 , 90080-91055 , 90299503 , 90916-02272 , 90916-02303 , 90916-02325 , 90916-02682 , 90916-91055 , 94853865 , 99365-00970 , 99365-02325 , 99365-10970 , 99365-20970 , 99365-216 , 99365-50970 , 99365-80960 , 99365-80970 , D1102-6317 , D1102-6322 , F802-15-907A , K050380 , K050380HD , PK050380 , V1090924 , V1091102 , VE7080

Qty:
In Stock & Ready to Ship
$24.26
Dayco Serpentine Belt Alternator
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 38.00
      • 965.20
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 38.63
      • 981.21
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 5
    • Standards: Sae J1459, Sae J2432
    • Top Width: .68
Brand: Dayco
Position: Alternator
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1985 - Kenworth L700 Alternator L 6 Cyl 10.0L 611 10014
Dayco
2005 Kenworth T800 Serpentine Belt - Fan and Alternator 6 Cyl 10.8L Dayco

P311-031CEE7    5080700  New

1664903-C1 , 1682694-C1 , 1833009-C1 , 1833009-C2 , 1833009C3 , 1833686C1 , 20484566 , 25-080700 , 25-080700HD , 25-080702 , 25-080702HD , 25-78070 , 2614E034 , 2614E134 , 3289268 , 3289279 , 3289303 , 3479004 , 37395 , 3904029 , 3911582 , 3934964 , 3939709 , 3944557 , 3945824 , 3949114 , 4080700 , 506066D1 , 6732-82-3510 , 700K8 , 8169323 , 87561763 , 88GB358-P2 , 88GB444P700 , 8K700 , 8K702 , AT167915 , AT168582 , CTC20-78-1134 , D1102-6675 , D1108-4891 , D84-1000-1081780 , GT4080700 , K080700 , K080700HD , K080702 , K080702HD , R133702 , R183925 , R200920 , R206983 , R225220 , R500238 , R533593 , R533596 , T178539

Qty:
In Stock & Ready to Ship
$45.26
Dayco Serpentine Belt Fan and Alternator
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1780.04
      • 70.08
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1796.04
      • 70.71
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan and Alternator
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2005 - Kenworth T800 Fan and Alternator L 6 Cyl 10.8L 661 10834
Dayco
1995 Kenworth T800 Serpentine Belt - Fan To Alternator - Cyl -L Dayco

P311-031CEE7    5080700  New

Qty:
In Stock & Ready to Ship
$45.26
Dayco Serpentine Belt Fan To Alternator
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1780.04
      • 70.08
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1796.04
      • 70.71
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan To Alternator
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1995 - Kenworth T800 Fan To Alternator - - Cyl -L - -
Dayco
2004 Kenworth T600A Serpentine Belt - Alternator 6 Cyl 10.8L Dayco

P311-031CEE7    5080700  New

Qty:
In Stock & Ready to Ship
$45.26
Dayco Serpentine Belt Alternator
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1780.04
      • 70.08
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1796.04
      • 70.71
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Alternator
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Kenworth T600A Alternator L 6 Cyl 10.8L 661 10834
Dayco
2003 Kenworth T600A Serpentine Belt - Fan, Alternator and Idler 6 Cyl 10.8L Dayco

P311-031CEE7    5080700  New

Qty:
In Stock & Ready to Ship
$45.26
Dayco Serpentine Belt Fan, Alternator and Idler
  • with 70in Long Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1780.04
      • 70.08
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1796.04
      • 70.71
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan, Alternator and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Kenworth T600A Fan, Alternator and Idler L 6 Cyl 10.8L 661 10834
Dayco
1985 Kenworth L700 Serpentine Belt - Water Pump and Idler 6 Cyl 14.0L Dayco

P311-1E4E874    5060436DR  New

11720-4Z800 , 11720-4Z808 , 11720-5M000 , 11920-2Y501 , 146-061105 , 217638 , 25-060435 , 25-060435HD , 25-71099 , 25-76043 , 3043652 , 38920-P0A-0030 , 38920-P0A-J02 , 38920-PA0-0030 , 38920-PAA-A02 , 4060435 , 42553 , 435K6 , 436K6 , 57260 , 6702 , 6K0435 , 6K435 , 6PK1105 , 6PK1107 , 6PK1110 , 8003005 , 90-2383-T1 , D1102-6297 , D84-1000-3061105 , E25E-8620-FB , E2SE-8620-FA , E2SE-8620-FB , E2SZ-8620-A , E4EE-8620-GA , F27A-8620-LA , GT4060436 , GTFLN6702 , JK6-442 , K060435 , K060435HD , K060436 , M0964327 , PK060435 , V1090926 , V1091154

Qty:
In Stock & Ready to Ship
$14.97
Dayco Serpentine Belt Water Pump and Idler
Brand: Dayco
Position: Water Pump and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1985 - Kenworth L700 Water Pump and Idler L 6 Cyl 14.0L 855 14013
Dayco
1985 Kenworth L700 Serpentine Belt - Fan and Idler 6 Cyl 10.0L Dayco

P311-04DD17A    5080505  New

01-27116-013 , 1609446-C1 , 1609446C1 , 21190818 , 25-080505 , 25-71283 , 3034943 , 3288645 , 3924622 , 4080505 , 505K8 , 679968 , 88GB444P505 , 8K505 , 907357-T1 , 979968 , D1102-6615 , K080505 , K080505HD , R210222 , V1090181 , V1090929

Qty:
In Stock & Ready to Ship
$41.09
Dayco Serpentine Belt Fan and Idler
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1284.99
      • 50.59
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1300.99
      • 51.22
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1985 - Kenworth L700 Fan and Idler L 6 Cyl 10.0L 611 10014
Gates
2011 Kenworth T700 Serpentine Belt - Alternator and Air Conditioning 6 Cyl 15.0L Gates - Automotive V-Ribbed Belt (Standard)

P311-226EB87    6K637AP  New

Qty:
In Stock & Ready to Ship
$16.06
Gates Serpentine Belt Alternator and Air Conditioning
  • Automotive V-Ribbed Belt (Standard)
Brand: Gates
Position: Alternator and Air Conditioning
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2011 - Kenworth T700 DIESEL Alternator and Air Conditioning L 6 Cyl 15.0L 915 15000
Gates
1985 Kenworth L700 Serpentine Belt - Alternator 6 Cyl 10.0L Gates - Automotive V-Ribbed Belt (Standard)

P311-2C34A9D    5K380AP  New

Qty:
In Stock & Ready to Ship
$8.51
Gates Serpentine Belt Alternator
  • Automotive V-Ribbed Belt (Standard)
Brand: Gates
Position: Alternator
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1985 - Kenworth L700 DIESEL Alternator L 6 Cyl 10.0L 611 10014
Gates
2012 Kenworth T700 Serpentine Belt - Fan 6 Cyl 12.9L Gates - FleetRunner Heavy Duty Micro-V Belt

P311-39BD5F0    K120734HD  New

12K734 , 1831152 , 25-120734 , 25-120734HD , D841002121866 , K120734HD

Qty:
In Stock & Ready to Ship
$65.76
Gates Serpentine Belt Fan
  • FleetRunner Heavy Duty Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1866
      • 73.46
    • Outside Circumference:
      • 1880
      • 74
    • Rib Quantity: 12
    • Top Width:
      • 1.647
      • 42
    • Washer Pump Included: Epdm
Brand: Gates
Position: Fan
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2012 - Kenworth T700 DIESEL Fan - 6 Cyl 12.9L 787 -
Dayco
2015 Kenworth T700 Serpentine Belt - Fan 6 Cyl 14.9L Dayco

P311-2E1A3C5    5120858  New

12K858 , 25-120858 , 25-120858HD , D84-1000-6122180 , K120858 , K120858HD

Qty:
In Stock & Ready to Ship
$81.56
Dayco Serpentine Belt Fan
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 2180.09
      • 85.83
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 2194.31
      • 86.39
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 12
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.66
Brand: Dayco
Position: Fan
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2015 - Kenworth T700 Fan L 6 Cyl 14.9L 912 -
Gates
2011 Kenworth T700 Serpentine Belt - Fan 6 Cyl 12.9L Gates - FleetRunner Heavy Duty Micro-V Belt

P311-0173767    K120645HD  New

12K645HDV , 12PK1639 , 1831151 , 25-120645HD , 4120645 , 4120645F , 5120646 , D8410006121640 , D841002121640 , K120645HD , R503311

Qty:
In Stock & Ready to Ship
$50.77
Gates Serpentine Belt Fan
  • FleetRunner Heavy Duty Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1639
      • 64.51
    • Outside Circumference:
      • 1651
      • 65
    • Rib Quantity: 12
    • Top Width:
      • 1.647
      • 42
    • Washer Pump Included: Epdm
Brand: Gates
Position: Fan
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2011 - Kenworth T700 DIESEL Fan - 6 Cyl 12.9L 787 -
Gates
2013 Kenworth T700 Serpentine Belt - Air Conditioning 6 Cyl 12.9L Gates - FleetRunner Heavy Duty Micro-V Belt

P311-4539E6B    K070762HD  New

1818253 , 25-070762HD , 4070762F , 762K7FMK , D841000071939 , D8410006071939 , D841002011939 , D841002071939 , K070762HD

Qty:
In Stock & Ready to Ship
$51.96
Gates Serpentine Belt Air Conditioning
  • FleetRunner Heavy Duty Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1939
      • 76.34
    • Outside Circumference:
      • 1949
      • 76.75
    • Rib Quantity: 7
    • Top Width:
      • .947
      • 24
    • Washer Pump Included: Epdm
Brand: Gates
Position: Air Conditioning
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2013 - Kenworth T700 DIESEL Air Conditioning - 6 Cyl 12.9L 787 -
Gates
2011 Kenworth T700 Serpentine Belt - Alternator and Air Conditioning 6 Cyl 12.9L Gates - FleetRunner Heavy Duty Micro-V Belt

P311-4539E6B    K070762HD  New

Qty:
In Stock & Ready to Ship
$51.96
Gates Serpentine Belt Alternator and Air Conditioning
  • FleetRunner Heavy Duty Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1939
      • 76.34
    • Outside Circumference:
      • 1949
      • 76.75
    • Rib Quantity: 7
    • Top Width:
      • .947
      • 24
    • Washer Pump Included: Epdm
Brand: Gates
Position: Alternator and Air Conditioning
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2011 - Kenworth T700 DIESEL Alternator and Air Conditioning - 6 Cyl 12.9L 787 -
Gates
2012 Kenworth T700 Serpentine Belt - Fan To Alternator and Air Conditioning 6 Cyl 12.9L Gates - FleetRunner Heavy Duty Micro-V Belt

P311-4539E6B    K070762HD  New

Qty:
In Stock & Ready to Ship
$51.96
Gates Serpentine Belt Fan To Alternator and Air Conditioning
  • FleetRunner Heavy Duty Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1939
      • 76.34
    • Outside Circumference:
      • 1949
      • 76.75
    • Rib Quantity: 7
    • Top Width:
      • .947
      • 24
    • Washer Pump Included: Epdm
Brand: Gates
Position: Fan To Alternator and Air Conditioning
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2012 - Kenworth T700 DIESEL Fan To Alternator and Air Conditioning - 6 Cyl 12.9L 787 -
Dayco
2015 Kenworth T700 Serpentine Belt - Fan 6 Cyl 12.9L Dayco

P311-3D9B672    5070763DR  New

Qty:
In Stock & Ready to Ship
$22.93
Dayco Serpentine Belt Fan
Brand: Dayco
Position: Fan
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2015 - Kenworth T700 Fan - 6 Cyl 12.9L 787 -
Dayco
2012 Kenworth T700 Serpentine Belt - Alternator and Air Conditioning 6 Cyl 12.9L Dayco

P311-3D9B672    5070763DR  New

25-070763 , 4070762 , 4070763 , 763K7 , 7K763 , 7PK1940 , 90916-A2005 , D84-1002-071939 , K070762HD , K070763 , PK070763

Qty:
In Stock & Ready to Ship
$22.93
Dayco Serpentine Belt Alternator and Air Conditioning
Brand: Dayco
Position: Alternator and Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2012 - Kenworth T700 Alternator and Air Conditioning - 6 Cyl 12.9L 787 -