ATHENA Engine Bearing for HUSQVARNA CR, WR, XC 125, 240, 250, 400, 430, 500 1984-1987

The ATHENA MS200520206N3 engine bearing is designed for HUSQVARNA CR 240, CR 250, CR 430, CR 500, WR 125, WR 240, WR 250, WR 400, WR 430, XC 250, XC 430, XC 500 from 1984 to 1987. In a motocross engine, the bearings spin fast and take hard knocks. Replacing a tired bearing at the right time saves the crankcase or the gearbox from damage.

Specifications

• Brand: ATHENA
• Manufacturer part number: MS200520206N3
• EAN code: 7316577040626
• Weight: 180 g

When to replace it?

• Bearing noise or engine rumble.
• Play or tight spot when turning the bearing by hand.
• Signs of overheating or rust on the races.

During an engine rebuild, or as soon as a bearing shows play or tight spots.

Fitting tips

1. Heat the crankcase (around 100 to 120 °C) to remove the old bearing and fit the new one without force.
2. Only push on the race that is the tight fit: outer race in the crankcase, inner race on the shaft.
3. Check which way round it goes if the bearing has a shielded side.
4. Close up with new gaskets or a complete engine gasket kit.

Why ATHENA?

Founded in 1973 near Vicenza, Athena is an Italian engine gasket specialist that has made its gaskets on its own production lines since day one, as well as a renowned manufacturer of pistons and cylinder kits. The brand supplies original equipment to manufacturers such as KTM, Ducati, Fantic, Piaggio and Triumph, and is a partner of the MXGP motocross world championship.

Spare parts and items to plan

• Complete engine gasket kit : CENTAURO · ATHENA
• Engine oil seals : CENTAURO · PROX
• Gearbox oil : LIQUI MOLY 10W30 1 L · LIQUI MOLY 1 L

Frequently asked questions

Is the bearing OEM quality?
It is supplied by Athena; the bearing brand (SKF, KOYO, NTN…) is given in the specifications when it is known.

Compatibility

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

Fits:
HUSQVARNA CR 240 1987
HUSQVARNA CR 240 1986
HUSQVARNA CR 240 1985
HUSQVARNA CR 240 1984
HUSQVARNA CR 250 1987
HUSQVARNA CR 250 1986
HUSQVARNA CR 250 1985
HUSQVARNA CR 250 1984
HUSQVARNA CR 430 1987
HUSQVARNA CR 500 1987
HUSQVARNA CR 500 1986
HUSQVARNA CR 500 1985
HUSQVARNA CR 500 1984
HUSQVARNA WR 125 1987
HUSQVARNA WR 240 1987
HUSQVARNA WR 240 1986
HUSQVARNA WR 240 1984
HUSQVARNA WR 250 1987
HUSQVARNA WR 250 1986
HUSQVARNA WR 400 1987
HUSQVARNA WR 400 1986
HUSQVARNA WR 430 1987
HUSQVARNA XC 250 1987
HUSQVARNA XC 250 1986
HUSQVARNA XC 250 1985
HUSQVARNA XC 250 1984
HUSQVARNA XC 430 1987
HUSQVARNA XC 500 1987
HUSQVARNA XC 500 1986
HUSQVARNA XC 500 1985
HUSQVARNA XC 500 1984