Center support bearings listed against GM applications. The carrier bearing holds the midship of a two-piece driveshaft and isolates it from the crossmember through a rubber mount.
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Image | Add | Part Number | Bearing id | Ctr to Ctr of Mount Holes | Center bearing To Base | Application | Bracket wid | Notes |
|---|---|---|---|---|---|---|---|---|
 | 1.181 | 1.500 | 2.750 | GM | Used on 58-72 Chevy cars and pick-ups. | |||
 | 1.378 | 6.625 | 2.250 | GM | Chevrolet GMC, Square type used with double CV, 6.40mm X 14.30mm mounting bolts, square steel bracket | |||
 | 1.181 | 6.875 | 2.625 | GM | 03-07 Cadillac CTS | |||
 | 1.378 | 6.625 | 2.375 | GM | Chevrolet GMC, Enclosed type bracket w/ studs (M10-1.5) | |||
 | 1.181 | 6.750 | 1.750 | GM | 08-10 CTS | |||
 | 1.181 | 7.125 | 3.300 | GM | Acadia, Traverse, Enclave | |||
 | 1.181 | 7.500 | 1.000 | GM | Vue 02-07, Equinox 05-09, Torrent 06-09 | |||
 | 1.378 | 6.625 | 1.850 | GM | Chevrolet GMC, Enclosed type bracket w/ studs (M10-1.5) | |||
 | 1.181 | 7.500 | 2.625 | GM | Chevy Equinox / Pontiac Torrent / GMC Terrain | |||
 | 1.181 | 6.750 | 1.375 | GM | CADILLAC | |||
 | 1.181 | 7.375 | 1.375 | GM | Camaro 2010+ | |||
 | 1.181 | 7.625 | 1.750 | GM | GTO 04-06 | |||
 | 1.181 | 6.750 | 1.500 | GM | 2004-2007 Cadillac CTS-V, Threaded nuts molded into housing at each side mount bracket.. | |||
 | 1.181 | 6.750 | 1.125 | GM | Cadillac SRX | |||
 | 1.181 | 6.750 | 250 | GM | SRX | |||
 | 1.574 | 4.331 | 2.118 | GM | Square outer bracket w/ studs protruding from underneath housing & Octagon inner rubber | |||
 | 1.181 | 1.500 | 3.500 | GM | Chevrolet, Billet aluminum bracket w/ poly urethane | |||
 | 1.181 | 7.500 | 1.375 | GM | Pontiac G8 | |||
 | 1.574 | 2.250 | 3.500 | GM | Cadillac Buick | |||
 | 1.574 | 1.500 | 2.500 | GM | Cadillac Buick |
Application is a starting point, not a fitment. The bearing inside diameter has to match the outside diameter of your midship stub, and the mount hole spacing has to match your crossmember bracket.
On a two-piece driveshaft the center support bearing carries the midship where the two sections meet. A sealed ball bearing runs on the stub shaft and sits inside a rubber isolator, which takes out driveline vibration before it reaches the chassis. When the rubber perishes or the bearing dries out, the symptom is usually a vibration or rumble that changes with road speed rather than engine speed.
Ordering by vehicle narrows the field but does not close it, because a single model can use more than one carrier across model years and driveline options. Measure the stub outside diameter and the centre-to-centre spacing of the bracket holes, then match those figures on the part page.
