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Belts & Hoses 1,648 parts

V-belts, serpentine belts, pulleys and radiator, fuel and air lines: the flexible parts that carry power and fluids.

1,648 parts · page 1 / 69

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ImagePart no.Name and categoryStatusList priceQtyAdd
Belt / Hose5L3979Belt / HoseBelts & Hoses
Belt / Hose5L3980Belt / HoseBelts & Hoses
Belt / Hose1N4635Belt / HoseBelts & Hoses
Belt / Hose6N3113Belt / HoseBelts & Hoses
Belt / Hose7E3508Belt / HoseBelts & Hoses
Belt / Hose5P1270Belt / HoseBelts & Hoses
Belt / Hose8S0780Belt / HoseBelts & Hoses
Belt / Hose5S3919Belt / HoseBelts & Hoses
Belt / Hose9S1102Belt / HoseBelts & Hoses
Air Lines Group8T9402Air Lines GroupBelts & Hoses
Water Lines Group8T4984Water Lines GroupBelts & Hoses
Air Lines Group8T6703Air Lines GroupBelts & Hoses
Governor Control4N5526Governor ControlBelts & Hoses
Belt8N8109BeltBelts & Hoses
Serpentine Belt2302190Serpentine BeltBelts & Hoses
7E07447E0744Belt / HoseBelts & Hoses
9N13299N1329Belt / HoseBelts & Hoses
1N42231N4223Belt / HoseBelts & Hoses
9N13309N1330Belt / HoseBelts & Hoses
1N37431N3743Belt / HoseBelts & Hoses
5L38345L3834Belt / HoseBelts & Hoses
4L60604L6060Belt / HoseBelts & Hoses
3N46583N4658Belt / HoseBelts & Hoses
9M10919M1091Belt / HoseBelts & Hoses

The belt and hose group

Belts drive auxiliary units such as the alternator, water pump and fan, while hoses carry fluids like coolant, fuel and air. This category includes V-belts, serpentine belts, pulleys, radiator hoses, air line groups and fuel injection line groups.

  • V and serpentine belt: turn auxiliary units from the crankshaft
  • Pulley: guides or tensions the belt
  • Hoses and lines: carry liquid and air

These products come from CTP, a brand producing OEM-quality parts for CAT® and Komatsu® machines. Volka Makina is the authorized regional distributor of CTP.

Selection and care

For belts, length and profile must match exactly; for hoses, diameter, length and connection style. Work from the part number or from the machine model and engine details. The Part finder speeds up matching, and Paste a parts list queries several items at once.

Replace a belt that shows cracks, edge fraying or glazing, or that cannot hold tension, since a slack belt affects charging and cooling. If a hose swells, cracks or softens, renew it before it leaks and check the clamps as well.

Frequently asked questions

When should a belt be replaced?

When you see cracks, edge fraying or glazing, or when it no longer holds tension. Regular visual checks matter.

Should I replace the clamp with the hose?

If the clamp is loose or rusty, renewing it is best, as it lowers leak risk.

Should I check the pulley with the belt?

Yes. A worn or misaligned pulley quickly damages a new belt too.

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