Shop Kenworth T660 Serpentine Belts

Choose Vehicle Year

Finish Selecting Your Vehicle to Shop For Your Serpentine Belt

Choose a Year for your Kenworth T660 's Serpentine Belt

  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • 2009
  • 2008

Shop By Brand

The Following brands are available based on your search.

  • Bando
    Bando
  • Continental
    Continental
  • Dayco
    Dayco
  • Gates
    Gates
  • Powermaster
    Powermaster

Shop By Related Serpentine Belt Parts

Shop below for all Serpentine Belt related parts for your Kenworth T660

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

Shop for Top Selling Genuine Kenworth T660 Serpentine Belts

  • We Stock the following top leading brands, including Dayco, Gates
  • Constantly Updated Inventory of Kenworth T660 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
2013 Kenworth T660 Serpentine Belt - Alternator and Air Conditioning - Cyl -L 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 T660 Alternator and Air Conditioning - - Cyl -L - -
Dayco
2014 Kenworth T660 Serpentine Belt - Alternator and Air Conditioning - Cyl -L Dayco

P311-30A13D1    5070763  New

Qty:
In Stock & Ready to Ship
$33.29
Dayco Serpentine Belt Alternator and Air Conditioning
  • with 7 Rib Belt
  • 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
2014 - Kenworth T660 Alternator and Air Conditioning - - Cyl -L - -
Dayco
2013 Kenworth T660 Serpentine Belt - Air Conditioning - Cyl -L Dayco

P311-0FF67C9    5060605  New

11 28 1 438 276 , 11 28 1 706 545 , 11 28 1 708 545 , 24504257 , 25-060604 , 25-060605 , 25-060605HD , 25-71536 , 3565414-C1 , 4060604 , 4060605 , 4060606 , 605K6 , 6K604 , 6K605 , 6PK1535 , 6PK1540 , 90080-91134 , 90916-02468 , 90916-02474 , 90916-02535 , 90916-91134 , 94856908 , D1108-5637 , D1108-7273 , D84-1000-3061540 , D84-1000-6061535 , D84-1000-9061535 , E27E-8620-KA , E37E-8620-JA , K060604 , K060605 , K060605HD , PK060605

Qty:
In Stock & Ready to Ship
$23.88
Dayco Serpentine Belt Air Conditioning
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1536.70
      • 60.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1553.47
      • 61.16
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82
Brand: Dayco
Position: Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2013 - Kenworth T660 Air Conditioning - - Cyl -L - -
Dayco
2018 Kenworth T660 Serpentine Belt - Air Conditioning - Cyl -L Dayco

P311-538708A    5080810  New

01-23415-106 , 01-27086-000 , 12605194 , 1842062C1 , 1842596C1 , 25-080810 , 25-080810HD , 3290170 , 3935010 , 3954523 , 4080809DYC , 4080810 , 4536258AA , 4536258AB , 4536259AB , 4940003 , 5256767 , 53010171 , 53040171 , 5361950 , 810K8 , 8K810 , 8PK2060 , A906 997 1092 , D1102-6777 , D1108-0006 , D1108-0089 , D1108-4843 , D1108-5804 , D84-1000-1082060 , D84-1000-3082060 , F125164 , J935010 , K080810 , K080810HD , PK080810 , R173487 , R183926 , YC2E-8620-CB

Qty:
In Stock & Ready to Ship
$31.71
Dayco Serpentine Belt Air Conditioning
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 2057.40
      • 81.00
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 2073.41
      • 81.63
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2018 - Kenworth T660 Air Conditioning - - Cyl -L - -
Dayco
2009 Kenworth T660 Serpentine Belt - Air Conditioning 6 Cyl 10.8L Dayco

P311-165FCE7    5060540  New

04792396AA , 25-060539 , 25-060539HD , 3100320 , 3101292 , 3593533C1 , 4060539 , 4060540 , 4663199 , 540K6 , 6K539 , 6PK1370 , D1102-6301 , D1108-5628 , D84-1000-3061370 , K060539 , K060539HD

Qty:
In Stock & Ready to Ship
$20.05
Dayco Serpentine Belt Air Conditioning
  • Standard Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1371.60
      • 54.00
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1388.37
      • 54.66
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82
Brand: Dayco
Position: Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2009 - Kenworth T660 Air Conditioning L 6 Cyl 10.8L 661 10834
Dayco
2017 Kenworth T660 Serpentine Belt - Air Conditioning - Cyl -L Dayco

P311-1BB8356    5080815  New

25-080816 , 25-080816HD , 25-080817 , 25-080817HD , 3605646C1 , 4080815 , 47430047 , 4938205 , 5255317 , 8K816 , K080816 , K080816HD , K080817 , K080817HD , R200921

Qty:
In Stock & Ready to Ship
$35.18
Dayco Serpentine Belt Air Conditioning
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 2070.10
      • 81.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 2084.33
      • 82.06
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2017 - Kenworth T660 Air Conditioning - - Cyl -L - -
Dayco
2013 Kenworth T660 Serpentine Belt - Air Conditioning - Cyl -L Dayco

P311-098E293    5060538  New

4004824 , 4060537 , 506087 , 535K8 , 537K6 , 538K6 , 6K0538 , 6PK1365 , D1102-7177 , E3ZE-8620-DA , F0EE-8620-BD , F0EE-8620-BE , F1CZ-8620-E , F2CE-8620-EA , F3CZ-8620-C , JK6-543-A , JK6-544

Qty:
In Stock & Ready to Ship
$21.50
Dayco Serpentine Belt Air Conditioning
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1365.25
      • 53.75
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1382.02
      • 54.41
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82
Brand: Dayco
Position: Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2013 - Kenworth T660 Air Conditioning - - Cyl -L - -
Dayco
2010 Kenworth T660 Serpentine Belt - Fan and Alternator 6 Cyl 10.8L Dayco

P311-0650FA1    5080685  New

01-23415-021 , 01-27110-049 , 1257778H1 , 1830729-C2 , 1830729C1 , 25-080685 , 25-080685HD , 3289202 , 3289213 , 3289224 , 3541491C1 , 3821785 , 3851527C1 , 3904028 , 3911580 , 3926848 , 3943211 , 3974979 , 4080685 , 4934044 , 5256748 , 5256749 , 6732-82-3340 , 700715554 , 8312506 , 8K685 , D1102-9907 , D84-1000-6081735 , J904028 , J911580 , J926848 , K080683HD , K080685 , K080685HD , R500089 , R529386 , T178414 , T190809

Qty:
In Stock & Ready to Ship
$47.27
Dayco Serpentine Belt Fan and Alternator
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1739.90
      • 68.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1755.91
      • 69.13
    • 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
2010 - Kenworth T660 Fan and Alternator L 6 Cyl 10.8L 661 10834
Dayco
2018 Kenworth T660 Serpentine Belt - Air Conditioning - Cyl -L Dayco

P311-58B5772    5060635  New

01-26709-018 , 01-29729-610 , 02-26709-018 , 022.145.933AG , 25-060635 , 25-060635HD , 25-060637 , 3621194C1 , 3679634 , 3999452C1 , 4060635 , 635K6 , 6K635 , 6K637 , 6PK1615 , 9146248 , F73E-8620-BA , K060635 , K060635HD , K060637 , K060637HD

Qty:
In Stock & Ready to Ship
$25.97
Dayco Serpentine Belt Air Conditioning
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1612.90
      • 63.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1629.67
      • 64.16
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82
Brand: Dayco
Position: Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2018 - Kenworth T660 Air Conditioning - - Cyl -L - -
Dayco
2016 Kenworth T660 Serpentine Belt - Alternator and Air Conditioning 6 Cyl 12.9L Dayco

P311-444CFB8    5080915  New

01-23415-103 , 020736033 , 1841836C1 , 1842462C1 , 25-080915 , 25-080915HD , 3571272-C1 , 3571272-C2 , 509012D1 , 5256787 , 5335106 , 8K915 , D1108-4849 , D1108-4909 , D1108-5837 , D1108-7648 , D84-1000-1082320 , D84-1000-1082325 , D84-1000-3082320 , D84-1003-082322 , K080915 , K080915HD , R123465 , R123470 , R521054

Qty:
In Stock & Ready to Ship
$38.61
Dayco Serpentine Belt Alternator and Air Conditioning
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 2324.10
      • 91.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 2340.11
      • 92.13
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Alternator and Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2016 - Kenworth T660 Alternator and Air Conditioning - 6 Cyl 12.9L 787 -
Dayco
2014 Kenworth T660 Serpentine Belt - Alternator and Air Conditioning - Cyl -L Dayco

P311-444CFB8    5080915  New

Qty:
In Stock & Ready to Ship
$38.61
Dayco Serpentine Belt Alternator and Air Conditioning
  • with 8 Rib Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 2324.10
      • 91.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 2340.11
      • 92.13
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Alternator and Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2014 - Kenworth T660 Alternator and Air Conditioning - - Cyl -L - -
Dayco
2013 Kenworth T660 Serpentine Belt - Alternator - Cyl -L Dayco

P311-3F79F77    5060858  New

01-30884-175 , 25-060858 , 6K858 , D84-1000-6062175 , F77Z-8620-VA , K060858 , K060858HD

Qty:
In Stock & Ready to Ship
$26.50
Dayco Serpentine Belt Alternator
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 2178.05
      • 85.75
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 2192.28
      • 86.31
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82
Brand: Dayco
Position: Alternator
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2013 - Kenworth T660 Alternator - - Cyl -L - -
Dayco
2016 Kenworth T660 Serpentine Belt - Fan - Cyl -L Dayco

P311-45412AA    5120477  New

Qty:
In Stock & Ready to Ship
$47.04
Dayco Serpentine Belt Fan
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1211.99
      • 47.716
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1226.19
      • 48.275
    • 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
2016 - Kenworth T660 Fan - - Cyl -L - -
Dayco
2014 Kenworth T660 Serpentine Belt - Fan - Cyl -L Dayco

P311-45412AA    5120477  New

Qty:
In Stock & Ready to Ship
$47.04
Dayco Serpentine Belt Fan
  • with 47-1/2in Long Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1211.99
      • 47.716
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1226.19
      • 48.275
    • 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
2014 - Kenworth T660 Fan - - Cyl -L - -
Dayco
2013 Kenworth T660 Serpentine Belt - Fan, Alternator and Water Pump - Cyl -L Dayco

P311-2254629    5100874  New

4100875 , K100874HD

Qty:
In Stock & Ready to Ship
$39.69
Dayco Serpentine Belt Fan, Alternator and Water Pump
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 2219.96
      • 87.40
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 2234.19
      • 87.96
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 10
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.38
Brand: Dayco
Position: Fan, Alternator and Water Pump
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2013 - Kenworth T660 Fan, Alternator and Water Pump - - Cyl -L - -
Gates
2011 Kenworth T660 Serpentine Belt - 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 Air Conditioning
  • Automotive V-Ribbed Belt (Standard)
Brand: Gates
Position: Air Conditioning
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2011 - Kenworth T660 DIESEL Air Conditioning L 6 Cyl 15.0L 915 15000
Gates
2008 Kenworth T660 Serpentine Belt - Hub 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 Hub and Air Conditioning
  • Automotive V-Ribbed Belt (Standard)
Brand: Gates
Position: Hub and Air Conditioning
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2008 - Kenworth T660 DIESEL Hub and Air Conditioning L 6 Cyl 15.0L 915 15000
Gates
2009 Kenworth T660 Serpentine Belt - Alternator 6 Cyl 12.5L Gates - Automotive V-Ribbed Belt (Standard)

P311-47C09C1    6K858AP  New

Qty:
In Stock & Ready to Ship
$22.45
Gates Serpentine Belt Alternator
  • Automotive V-Ribbed Belt (Standard)
Brand: Gates
Position: Alternator
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2009 - Kenworth T660 DIESEL Alternator - 6 Cyl 12.5L 763 -
Gates
2009 Kenworth T660 Serpentine Belt - Air Conditioning - From Water Pump 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 Air Conditioning - From Water Pump
  • Automotive V-Ribbed Belt (Standard)
Brand: Gates
Position: Air Conditioning - From Water Pump
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2009 - Kenworth T660 DIESEL Air Conditioning - From Water Pump L 6 Cyl 15.0L 915 15000
Dayco
2013 Kenworth T660 Serpentine Belt - Fan To Air Conditioning - Cyl -L Dayco

P311-0494398    5100948  New

25-100950HD , 4100947 , D84-1000-6102405 , K100946HD , K100950HD

Qty:
In Stock & Ready to Ship
$113.99
Dayco Serpentine Belt Fan To Air Conditioning
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 2406.65
      • 94.75
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 2420.88
      • 95.31
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 10
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.38
Brand: Dayco
Position: Fan To Air Conditioning
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2013 - Kenworth T660 Fan To Air Conditioning - - Cyl -L - -