3680-13 – Center Support Bearing – Cadillac Ct6 Application – 1.181″ ID – 5.875″ Ctr To Ctr Of Mount Hole
$94.15
10 in stock
Description
Cadillac CT6 application center support bearing with 1.181″ bore and 5.875″ mounting hole center-to-center span; rubber-isolated assembly for CT6 AWD two-piece propshaft hanger.
Full Description
Q: Why does the 3680-13 specify mounting hole spacing rather than center-to-base height? A: The Cadillac CT6 uses a bolt-pattern bracket design with two discrete mounting holes at a fixed 5.875" center-to-center separation, rather than the slot-type brackets common on trucks. The hole spacing is the primary identification dimension for this application. The bore ID is still 1.181" (30 mm).
Q: Can I use the 3680-20 (standard CTS bearing) in a CT6? A: No -- the CT6 and CTS use different bracket designs and mounting geometries. The CT6's 5.875" hole spacing is specific to that platform. Using the CTS bracket on a CT6 would require drilling new holes in the crossmember or modifying the bracket, which is not recommended.
Q: What GM OEM part number does the 3680-13 cross-reference for the Cadillac CT6 center support bearing? A: GM OEM part numbers for the CT6 center bearing are in the 84036186 series; confirm via VIN and GM GMPD parts catalog for exact production year coverage on the AWD drivetrain variant.
Q: Can I use the 3680-20 (standard CTS bearing) in a CT6? A: No -- the CT6 and CTS use different bracket designs and mounting geometries. The CT6's 5.875" hole spacing is specific to that platform. Using the CTS bracket on a CT6 would require drilling new holes in the crossmember or modifying the bracket, which is not recommended.
Q: What GM OEM part number does the 3680-13 cross-reference for the Cadillac CT6 center support bearing? A: GM OEM part numbers for the CT6 center bearing are in the 84036186 series; confirm via VIN and GM GMPD parts catalog for exact production year coverage on the AWD drivetrain variant.
Additional information
| Application | Cadillac CT6 |
|---|---|
| Bearing id | 1.181 |
| Center bearing to base | |
| Ctr to ctr of mount holes | 5.875 |
| Notes | bearing centerline zero |
| Partn number | 3680-13 |
More Parts from the same Category
Filters Sort results
Reset Apply
Image | Part # | Part Details | Price | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Center Support Bearing (323) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Application Nissan Bearing id 1.181 Center bearing to base 2.375 Ctr to ctr of mount holes 0 Notes 620 Pickup (73-79) Partn number 1280-10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Juke 11-17 Bearing id 1.181 Center bearing to base 570 Ctr to ctr of mount holes 7.125 Notes Bolt heads opposite side of spacers Partn number 1280-15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Bearing id 1.181 Center bearing to base 2.375 Ctr to ctr of mount holes 9.375 Notes Pickup 4X4 (79-88) Partn number 1280-20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan, Infiniti Bearing id 1.181 Center bearing to base 2.170 Ctr to ctr of mount holes 6.000 Notes Double metal rings surrounding the rubber and bearing. Comes with nut and washer/spacer Partn number 1280-30 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Bearing id 1.378 Center bearing to base 2.180 Ctr to ctr of mount holes 0 Notes Infiniti/ Nissan. Like 1280-30 but with larger bearing ID / Bracket not included. comes with new nut washer/spacer Partn number 1280-35 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Bearing id 1.181 Center bearing to base 2.500 Ctr to ctr of mount holes 6.000 Notes Nissan / Infiniti / Frontier 4X4 (98-03) Hardbody 4X4 (86-97) Pathfinder 4X4 (87-03) Xterra 4X4 (00-03) QX4 4X4 (00-03) Partn number 1280-40 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Bearing id 1.181 Center bearing to base 2.125 Ctr to ctr of mount holes 5.875 Notes 300ZX (90-96) Partn number 1280-50 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Infiniti Bearing id 1.181 Center bearing to base 1.125 Ctr to ctr of mount holes 6.000 Notes Q45 (90-96) Partn number 1280-70 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application INFINITI Q50, Q60 Bearing id 1.181 Ctr to ctr of mount holes 6.000 Notes 3 mm spacer Partn number 1280-74 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application INFINITI Q50, Q60, Q70, M37, M56 Bearing id 1.181 Center bearing to base 197 Ctr to ctr of mount holes 6.000 Notes 11 mm spacer Partn number 1280-75 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
