MOOG Hub Assemblies Wheel Bearing and Hub Assembly P/N:515052
MOOG 515091 front left wheel bearing and hub assembly for the 2003-2005 Chevrolet Astro and other vehicles mounts the front left wheel and lets it turn on its axis. Its design aims to extend product life and simplify installation and replacement.
A hum or growl that changes with road speed, or looseness at the wheel, can mean the bearing is wearing out. A tire or brake can make similar noises, so find the source before you replace the hub. Looking over the tire and the hub area for uneven wear, grease or rust with the engine off is a fair first step; a shop can check wheel play.
This is a direct-fit replacement for the 2003-2005 Chevrolet Astro and the 2003-2005 GMC Safari. This listing is one assembly for the front left of the 2003-2005 Chevrolet Astro; the front right is a separate part, and that axle is normally done on both sides at the same time.
Fit and size
Build and materials
One wheel bearing and hub assembly with the anti-lock brake sensor.
Interchange: FW170 · WE61573 · BR930670 · 40266018 · 40266018E · NT515091 · 102196 · 7300348 · 15058367 · 15112451 · H515091 · 715091 · SP550310
This part cross-references / interchanges with the following part numbers:
Is MOOG 515091 the wheel bearing for a 2003-2005 Chevrolet Astro?
Yes. MOOG 515091 is the front left wheel bearing and hub assembly for the 2003-2005 Chevrolet Astro. It also fits the 2003-2005 GMC Safari.
Does the MOOG 515091 wheel bearing and hub assembly come with the ABS sensor?
Yes. MOOG 515091 includes the anti-lock brake sensor along with the wheel bearing and hub assembly.
What is the bolt circle on this front left hub assembly?
The bolt circle diameter is 139.7 mm (5.5 in) with 3 flange bolt holes. The brake pilot diameter is 78.4 mm and the flange diameter is 180 mm.
How can I tell a front left wheel bearing is wearing out?
A hum or growl that changes with road speed, or play at the wheel, can mean a worn bearing. A shop can confirm it, since checking play means lifting the vehicle.
Is WE61573 the same part as MOOG 515091?
Yes. WE61573 is listed as an interchange number for MOOG 515091, a front left wheel bearing and hub assembly. FW170 and BR930670 are on that list too.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.