2003 Roadmaster Rail S-Monocoque Engine Water Pump
Navigate our online catalogue to find original replacement Engine Water Pumps specifically designed to fit a 2003 Roadmaster Rail S-Monocoque.
Engine Water Pump
$344.01 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Vehicle fitment:
Engine Designation: ISM 10.8; Engine Manufacturer: Cummins;
Engine Designation: ISM 10.8; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
3 hole mount long shaft
3 hole mount long shaft
Engine Water Pump
$418.79 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Vehicle fitment:
Engine Designation: ISM 10.8; Engine Manufacturer: Cummins;
Engine Designation: ISM 10.8; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
3 hole mount short shaft
3 hole mount short shaft
Engine Water Pump
$150.24 CAD
In Stock
Condition: New
Ships: Wednesday Nov. 5th
Pick-Up: Ready in 1 Hour Wednesday Nov. 5th
Pick-Up: Ready in 1 Hour Wednesday Nov. 5th
Required Per Vehicle: 1
Vehicle fitment:
Engine Designation: ISC 8.3; Engine Manufacturer: Cummins;
Engine Designation: ISC 8.3; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
ISC / ISL
ISC / ISL
Engine Water Pump
$150.24 CAD
In Stock
Condition: New
Ships: Wednesday Nov. 5th
Pick-Up: Ready in 1 Hour Wednesday Nov. 5th
Pick-Up: Ready in 1 Hour Wednesday Nov. 5th
Required Per Vehicle: 1
Vehicle fitment:
Engine Designation: ISL 8.9; Engine Manufacturer: Cummins;
Engine Designation: ISL 8.9; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
ISC / ISL
ISC / ISL
Engine Water Pump
$377.47 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Vehicle fitment:
Engine Designation: C12; Engine Manufacturer: Caterpillar;
Engine Designation: C12; Engine Manufacturer: Caterpillar;
Engine Water Pump
$81.47 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Vehicle fitment:
Engine Designation: ISB; Engine Manufacturer: Cummins;
Engine Designation: ISB; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
B Series New Style ISB Engine
B Series New Style ISB Engine





Engine Water Pump
$111.88 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0); Engine Manufacturer: Cummins;
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0); Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
Long Nose w/o Hardened Pulley
Long Nose w/o Hardened Pulley





Engine Water Pump
$327.30 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.);
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.);
Vehicle Fitment Notes:
Serpentine Belt Driven
Serpentine Belt Driven





Engine Water Pump
$159.70 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Engine Manufacturer: Cummins;
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
110MM Pulley
110MM Pulley





Engine Water Pump
$502.03 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147); Engine Designation: ISM 10.8; Engine Manufacturer: Cummins;
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147); Engine Designation: ISM 10.8; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
w/o Threaded Hub
w/o Threaded Hub





Engine Water Pump
$701.24 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12;
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12;