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Shop By Brand

The Following brands are available based on your search.

  • Dayco
    Dayco
  • Dedenbear
    Dedenbear
  • Ford Performance
    Ford Performance
  • GMB
    GMB
  • Gates
    Gates
  • Holley
    Holley
  • US Motor Works
    US Motor Works

Shop By Related Engine Water Pump Parts

Shop below for all Engine Water Pump related parts for your Kenworth T800

Engine Water Pump
Engine Water Pump
Engine Water Pump O-Ring
Engine Water Pump O-Ring

Shop for Top Selling Genuine Kenworth T800 Water Pumps

  • We Stock the following top leading brands, including GMB, US Motor Works, Dayco, Gates
  • Constantly Updated Inventory of Kenworth T800 Replacement Water Pump Parts

We also have Water Pump parts for other Kenworth models, including 13210, 22210, 548CH, C500, C540, C550, K100, K100E, K130, K150, K220, K300, L700, T170, T2000, T270, T300, T370, T400, T450, T460, T600A, T660, T680, T700, T800, T880, W900, W990.


GMB
1995 Kenworth T800 Engine Water Pump 6 Cyl 5.9L GMB

P311-1BAC391    120-3072  New

100598 , 100629 , 100676 , 10544 , 117042 , 1203072 , 12493953 , 140080 , 1462530 , 181109 , 181815 , 181823 , 18602 , 217042 , 2282413 , 23145 , 252204 , 252318 , 2726 , 3286277 , 3286277RX , 3286278 , 3802004 , 3802358 , 3802970 , 3802971 , 3903749 , 3913432 , 3920312 , 41176 , 41176HD , 41177 , 41178 , 41181 , 43526 , 4429404 , 4723690 , 4886589 , 5003665AA , 5003665AB , 5010964AA , 5010964AB , 5086959AA , 5086959AB , 511850 , 5531411 , 58375 , 58513 , 58598 , 58629 , 6081 , 637853 , 7063X , 7091280 , 724956384327 , 97083 , AW2097 , AW7145 , B1389 , B203072 , B912 , BWP726 , CP2097 , CP7123 , CP7145 , ELGWP7123 , ELGWP7145 , F3HZ8501ARM , FP2003 , FP2262 , GWCR38A , HYT17042C , MBA41912 , NP027145 , NP1619 , NP1765 , P1389 , P7145 , P912 , R4429404 , R4723690 , R5003665AA , R5086959AA , R5086959AB , RW6075 , RW6075X , T2212 , T2267 , US7123H , US7145 , US7145HN , US7145N , W1738 , W1808 , WP7145

Qty:
In Stock & Ready to Ship
$40.87
GMB Engine Water Pump
  • Engine Water Pump
  • Standard Duty
  • Product Attributes:
    • Gaskets Included: Yes
    • Manufacturer Warranty: Manufacturer Warranty For 180 Days From Date Of Purchase, Covers Exchange Of Defective Part While Supplies Last Or A Prorated Return Of Defective Part.
    • Product Condition: New
    • Pulley Included: Y
  • Manufactured to meet or exceed OEM specifications.
Brand: GMB
Additional Fitment Information:
Vehicle Block Engine CID CC
1995 - Kenworth T800 L 6 Cyl 5.9L 359 -
US Motor Works
2000 Kenworth T800 Engine Water Pump US Motor Works

P311-5956138    US93  New

Qty:
In Stock & Ready to Ship
$241.12
US Motor Works Engine Water Pump
  • Case hardened bearing
  • ISX, ISZ (12 groove pulley) Pump only
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
2000 - Kenworth T800 ISX 15.0
US Motor Works
1990 Kenworth T800 Engine Water Pump US Motor Works

P311-1062687    US2090  New

Qty:
In Stock & Ready to Ship
$170.52
US Motor Works Engine Water Pump
  • Case hardened bearing
  • N14
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
1990 - Kenworth T800 N14
US Motor Works
2002 Kenworth T800 Engine Water Pump US Motor Works

P311-232AADC    US70  New

Qty:
In Stock & Ready to Ship
$248.13
US Motor Works Engine Water Pump
  • Case hardened bearing
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
2002 - Kenworth T800 C10
US Motor Works
1991 Kenworth T800 Engine Water Pump US Motor Works

P311-40935FE    US2129  New

Qty:
In Stock & Ready to Ship
$388.46
US Motor Works Engine Water Pump
  • Case hardened bearing
  • Series 60 12.7L EGR
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
1991 - Kenworth T800 Series 60
US Motor Works
2009 Kenworth T800 Engine Water Pump US Motor Works

P311-24BBB19    US6151  New

Qty:
In Stock & Ready to Ship
$314.08
US Motor Works Engine Water Pump
  • Case hardened bearing
  • ISX (10 groove pulley)
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
2009 - Kenworth T800 ISX 15.0
US Motor Works
1996 Kenworth T800 Engine Water Pump US Motor Works

P311-5764A7B    US2093  New

Qty:
In Stock & Ready to Ship
$332.60
US Motor Works Engine Water Pump
  • Case hardened bearing
  • 3406E
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
1996 - Kenworth T800 3406
US Motor Works
1988 Kenworth T800 Engine Water Pump US Motor Works

P311-358A6AD    US2035  New

Qty:
In Stock & Ready to Ship
$329.31
US Motor Works Engine Water Pump
  • Case hardened bearing
  • 3406 B/C
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
1988 - Kenworth T800 3406
US Motor Works
2005 Kenworth T800 Engine Water Pump US Motor Works

P311-140BCE5    US93-2  New

Qty:
In Stock & Ready to Ship
$57.14
  • Case hardened bearing
  • ISX, ISZ (12 groove pulley) Complete unit (Short bottim outlet)
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Assembled in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
2005 - Kenworth T800 ISX 15.0
US Motor Works
2006 Kenworth T800 Engine Water Pump US Motor Works

P311-2C061EA    US6344  New

Qty:
In Stock & Ready to Ship
$333.88
US Motor Works Engine Water Pump
  • Case hardened bearing
  • ISX (12 groove pulley)
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
2006 - Kenworth T800 ISX 15.0
US Motor Works
2015 Kenworth T800 Engine Water Pump US Motor Works

P311-3B842B2    US2203  New

Qty:
In Stock & Ready to Ship
$226.13
US Motor Works Engine Water Pump
  • Case hardened bearing
  • 3 hole mount
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
2015 - Kenworth T800 ISM 10.8
US Motor Works
1998 Kenworth T800 Engine Water Pump US Motor Works

P311-25F2ADC    US7123H  New

Qty:
In Stock & Ready to Ship
$36.35
US Motor Works Engine Water Pump
  • Heat treated pulley
  • B Series New Style ISB Engine
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Metal impeller, Includes installation sealing devices, Assembled in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
1998 - Kenworth T800 6BT5.9
US Motor Works
2000 Kenworth T800 Engine Water Pump US Motor Works

P311-1AAA1F0    US60P  New

Qty:
In Stock & Ready to Ship
$320.81
US Motor Works Engine Water Pump
  • Case hardened bearing
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
2000 - Kenworth T800 Series 50
US Motor Works
1998 Kenworth T800 Engine Water Pump US Motor Works

P311-5B988D9    US7145N  New

Qty:
In Stock & Ready to Ship
$38.49
US Motor Works Engine Water Pump
  • Case hardened bearing
  • B Series New Style
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
1998 - Kenworth T800 6BT5.9
US Motor Works
2001 Kenworth T800 Engine Water Pump US Motor Works

P311-3F5A190    US69NX  New

Qty:
In Stock & Ready to Ship
$67.52
US Motor Works Engine Water Pump
  • Case hardened bearing
  • ISC / ISL
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer & Reproductive Harm.
  • Includes installation sealing devices, Made in the USA
Brand: US Motor Works
Additional Fitment Information:
Vehicle Engine Designation
2001 - Kenworth T800 ISC 8.3
Dayco
2002 Kenworth T800 Engine Water Pump 6 Cyl 5.9L Dayco

P311-58E63FA    DP1464  New

Qty:
In Stock & Ready to Ship
$98.79
Dayco Engine Water Pump
  • Internal Weep Hole Serpentine Belt Driven
Brand: Dayco
Additional Fitment Information:
Vehicle Block Engine CID CC
2002 - Kenworth T800 L 6 Cyl 5.9L 359 -
Gates
2017 Kenworth T800 Engine Water Pump 6 Cyl 12.9L Gates - Water Pump (Heavy-Duty)

P311-59D10F3    43446HD  New

1912939 , 1912939PE , 2042162 , 43446HD , 943446HD

Qty:
In Stock & Ready to Ship
$247.02
Gates Engine Water Pump
  • Water Pump (Heavy-Duty)
  • Product Attributes:
    • Contents: Water Pump, Rubber O-ring
    • Fan Clutch Included: No
    • Housing Material: Cast Aluminum
    • Impeller Material: Plastic
    • Impeller Rotation: Standard
    • Includes Back Housing: No
    • Outlet Quantity: N/a
    • Pulley Included: Yes
    • Thermostat And Housing Included: No
    • Timing Belt Driven: No
    • Water Pump Drive Type: Accessory Belt
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
2017 - Kenworth T800 DIESEL L 6 Cyl 12.9L 787 -
Gates
2005 Kenworth T800 Engine Water Pump 6 Cyl 12.5L Gates - Water Pump (Heavy-Duty)

P311-4DF1FCD    43564HD  New

10R2129 , 2239147 , 2285811 , 352-0206 , 3520205 , 43564HD , 943564HD , US95

Qty:
In Stock & Ready to Ship
$354.76
Gates Engine Water Pump
  • Water Pump (Heavy-Duty)
  • Product Attributes:
    • Contents: Water Pump, Gasket
    • Fan Clutch Included: No
    • Housing Material: Cast Iron
    • Impeller Material: Cast Iron
    • Impeller Rotation: Standard
    • Includes Back Housing: No
    • Outlet Quantity: N/a
    • Pulley Included: Yes
    • Thermostat And Housing Included: No
    • Timing Belt Driven: No
    • Water Pump Drive Type: Accessory Belt
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
2005 - Kenworth T800 DIESEL - 6 Cyl 12.5L 763 -
Gates
2010 Kenworth T800 Engine Water Pump 6 Cyl 14.9L Gates - Water Pump (Heavy-Duty)

P311-277341B    45052HD  New

3683652 , 3684449 , 3687044 , 3687045 , 3687130 , 3687590 , 3687810 , 3688384NX , 4386571 , 45052HD , 945052HD , DP1766 , US6344

Qty:
In Stock & Ready to Ship
$381.71
Gates Engine Water Pump
  • Water Pump (Heavy-Duty)
  • Product Attributes:
    • Contents: Water Pump W/ Back Housing, 2 O-rings
    • Fan Clutch Included: No
    • Housing Material: Cast Iron
    • Impeller Material: Cast Iron
    • Impeller Rotation: Standard
    • Includes Back Housing: Yes
    • Outlet Quantity: N/a
    • Pulley Included: Yes
    • Thermostat And Housing Included: No
    • Timing Belt Driven: No
    • Water Pump Drive Type: Accessory Belt
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
2010 - Kenworth T800 DIESEL L 6 Cyl 14.9L 912 -