Vertex Water Pump Rebuild Kit - Husqvarna TC 85 14-15, KTM SX 105 06-11, SX 85 03-16

Vertex | SKU: 821332

Vertex Water Pump Rebuild Kit - Husqvarna TC 85 14-15, KTM SX 105 06-11, SX 85 03-16

$80.95
$82.00
$80.95

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Vertex Water Pump Rebuild Kit - Husqvarna TC 85 14-15, KTM SX 105 06-11, SX 85 03-16

Vertex Water Pump Rebuild Kit - Husqvarna TC 85 14-15, KTM SX 105 06-11, SX 85 03-16

$82.00 $80.95

Vertex Water Pump Rebuild Kit - Husqvarna TC 85 14-15, KTM SX 105 06-11, SX 85 03-16

$82.00 $80.95

The Vertex Water Pump Rebuild Kit is designed to restore cooling system integrity on compatible KTM and Husqvarna small-bore two-stroke models. It covers the KTM SX 85 (2003–2016), KTM SX 105 (2006–2011), and Husqvarna TC 85 (2014–2015), making it a straightforward solution for addressing worn seals and related components that lead to coolant loss or overheating.

Vertex is an Italian manufacturer with a well-established presence in the motocross and off-road engine components market. This kit is suited to home mechanics and workshop technicians carrying out routine preventive maintenance or rectifying an active cooling system fault on the listed models.

  • Covers KTM SX 85 (2003–2016), KTM SX 105 (2006–2011), and Husqvarna TC 85 (2014–2015)
  • Designed to restore water pump sealing and prevent coolant leaks
  • Sourced from Vertex, a specialist manufacturer of precision engine components for off-road motorcycles
BrandVertex
SKU821332
FitmentKTM SX 85 (2003–2016), KTM SX 105 (2006–2011), Husqvarna TC 85 (2014–2015)
  • Drain and flush the cooling system fully before beginning the rebuild to clear old coolant and any debris.
  • Inspect the water pump impeller, shaft, and housing for wear, scoring, or corrosion before fitting new seals — replace additional components if damage is found.
  • Lubricate new seals lightly with fresh coolant or a compatible assembly lubricant before installation to prevent tearing during fitment.
  • Torque all water pump housing fasteners to the specification listed in the OEM service manual for the relevant model year.
  • Refill with a fresh mixture of distilled water and a coolant suitable for aluminium engines; avoid tap water, which can cause mineral scaling.
  • Run the engine to operating temperature and check for leaks at the water pump cover and hose connections before returning the bike to use.
  • Re-inspect for seepage after the first few riding sessions, as new seals may settle slightly under initial heat cycles.
  • Store any unused kit components in a sealed bag in a cool, dry location away from sunlight to prevent premature seal degradation.

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