TWIN AIR Oil Cooling System for KTM SXF 250, SXF 350, HUSQVARNA FC 250, FC 350 and GAS GAS MCF 250, MCF 350 2023-2027

The TWIN AIR 160448 oil cooling system is designed for KTM SXF 250, SXF 350, HUSQVARNA FC 250, FC 350 and GAS GAS MCF 250, MCF 350 from 2023 to 2027. On a motocross or enduro four-stroke, the oil gets very hot in mud, sand or at low speed. An oil cooler takes the strain off the engine and protects the oil, which also lubricates the gearbox and clutch.

Key features

• Patented air-cooled oil cooler, independent of the coolant circuit.
• Tubular heat exchanger mounted behind the left radiator, connected with rubber hoses of 6 mm inner diameter.
• Complete kit: heat exchanger, bolts, oil filter cap, hoses, clamps and instructions.

Specifications

• Brand: TWIN AIR
• Manufacturer part number: 160448
• Matching Twin Air oil filter: ref. 140119
• Engine: 4-stroke

When do you need it?

• Riding in sand, mud or slow enduro, where the engine runs hot.
• Tuned or hard-worked engine.
• Oil that breaks down quickly between changes.

The kit is specific to each model: check the bike and years. Quality engine oil and regular oil changes are still essential.

Fitting tips

1. With the engine cold, drain the engine oil.
2. Follow the instructions: mount the cooler in its intended location and connect the hoses, with no kinks and no contact with hot or moving parts.
3. Tighten the clamps, fill with engine oil, run the engine, then check the level again: the added circuit holds oil.
4. Check for leaks after the first ride.

Why TWIN AIR?

Twin Air, a Dutch brand founded in 1972, made its name with foam air filters, which according to the brand are fitted as original equipment by more than 30 manufacturers. Its off-road range also covers seats, radiator protection, mud foam and oil cooling kits.

Spare parts and items to plan

• 4-stroke engine oil : LIQUI MOLY 10W40 1 L · MOTUL 10W50

Frequently asked questions

Does it need more oil?
A little: the cooler and hoses fill up with oil. Top up the level according to the instructions after running the engine.

Which oil filter should I use?
The Twin Air filter matched to your model is given in the specifications.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
GAS GAS MCF 250 2026
GAS GAS MCF 250 2025
GAS GAS MCF 250 2024
GAS GAS MCF 350 2026
GAS GAS MCF 350 2025
GAS GAS MCF 350 2024
HUSQVARNA FC 250 2026
HUSQVARNA FC 250 2025
HUSQVARNA FC 250 2024
HUSQVARNA FC 250 2023
HUSQVARNA FC 350 2026
HUSQVARNA FC 350 2025
HUSQVARNA FC 350 2024
HUSQVARNA FC 350 2023
KTM SXF 250 2027
KTM SXF 250 2026
KTM SXF 250 2025
KTM SXF 250 2024
KTM SXF 250 2023
KTM SXF 350 2027
KTM SXF 350 2026
KTM SXF 350 2025
KTM SXF 350 2024
KTM SXF 350 2023