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Black 4-lug front wheel bearing hub with 3-bolt flange and 33 splines

Moog

Moog Front Wheel Bearing Hub 4-Lug 33 Spline Black

SKU CH-A9WV-5ERZH

Direct-fit front wheel bearing hub with 33-spline, 4-lug design for 2003-2010 Chevrolet Cobalt, Saturn Ion and Pontiac G5 models

  • Product colorBlack
  • Direct-fit replacement for 2003-2010 Chevrolet, Saturn and Pontiac models
  • 33-spline design matches original hub specifications for correct axle engagement
  • Four-lug, three-bolt flange fits factory wheel and brake mounting patterns
  • Precision-engineered ball bearing unit built with high-quality materials for durability
  • Black-finished hub assembly installs on either left or right front position

Front Wheel Bearing Hub 4-Lug 33 Spline Black

This Moog front wheel bearing hub assembly fits the driver or passenger side front of a Chevrolet Cobalt 2005 to 2010, Saturn Ion 2003 to 2007, Pontiac G5 2007 to 2010 and Pontiac Pursuit 2005 to 2006. It is a direct fit replacement built with a ball bearing design and high quality materials. The unit comes finished in black and uses a 3 bolt flange with a 100.0 millimetre bolt circle diameter.

Suitable for owners restoring original handling

Buyers who need a 5 lug pattern or a different spline count should look elsewhere because this hub only accepts 4 lug wheels with 33 splines. It is also not intended for rear axle positions or for vehicles outside the stated model years. The flange offset of 39.0 millimetres and pilot diameters of 56.5, 59.5 and 85.0 millimetres are fixed by the original design.

33 spline count and 4 lug bolt pattern

The single specification that decides fitment is the combination of 33 splines and a 4 lug wheel stud pattern on a 100.0 millimetre bolt circle. If the vehicle requires a different spline quantity or lug count this assembly will not install correctly. The modified flange shape and 132.5 millimetre flange diameter are engineered to match the factory steering knuckle exactly.

How it compares

Measured against everything we stock in Valve Stem Caps & Wheel Locks, at today’s prices. Recalculated every night.

Price $66.99
Pricier than about 87% of the 760 comparable items (median $7.99).

Specifications

Product
Product colorBlack

Questions about this item

Should I choose the 33-spline or a different spline count for my 2006 Chevrolet Cobalt?

This hub uses 33 splines and is the direct fit for the 2006 Cobalt, so no other spline count applies.

What does the 33-spline count mean once the hub is installed on the car?

The 33 splines mesh with the CV axle to transmit drive torque to the wheel without play.

How does the 100 mm bolt circle diameter limit wheel choices in practice?

Only wheels with a matching 100 mm bolt pattern and a centre bore of at least 56.5 mm will bolt to this hub.

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