

⚙️ Drive with confidence—GM Genuine Parts, where precision meets performance!
The GM Genuine Parts CT1082 Manual Transmission Clutch Pilot Bearing is an OEM-quality ball bearing designed to support the transmission input shaft during clutch disengagement. Manufactured to exact GM specifications, it ensures a perfect fit and reliable performance for GM vehicles. With a 24-month unlimited mile warranty and top customer ratings, this American-made bearing delivers durability and peace of mind for professional-grade vehicle maintenance.
























| ASIN | B000C9Q1AM |
| Bearing Number | CT1082 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #70,454 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Clutch Pilot Bushings #1 in Automotive Replacement Manual Mainshaft Pilot Bearings #376 in Automotive Replacement Transmissions & Parts |
| Brand Name | GM GENUINE PARTS |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.8 4.8 out of 5 stars (212) |
| Global Trade Identification Number | 00021625917641 |
| Included Components | Clutch Pilot Bearing |
| Item Dimensions | 2.2 x 2.2 x 0.7 inches |
| Item Type Name | Clutch Pilot Bearing |
| Item Weight | 3.2 ounces |
| Manufacturer | ACDelco |
| Material Type | OEM |
| Specification Met | Gm Oe Specifications |
| UPC | 021625917641 |
| Unit Count | 1.0 Count |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
B**S
Fits C6 LS2 engine
For 2004 C6 (end of the year production) this was the right choice. Inner diameter 15 mm, outer dia 43,5 mm (this value I have to check). It has very tiny row on outer surface - this row should be installed more outside, towards rear of the car. Probably it doesnt matter, but that is how the original was mounted.
S**.
Great price
This OEM bearing is American made so I have high expectations for quality and longevity. It’s installed in a 2003 6.0 LS engine and works perfectly.
B**.
Necessary for Gen 4 LS engines with manual trans
This is the correct clutch pilot bearing, if you are running a manual transmission, like a Tremec (ex: TR-6060, Magnum, etc.), to a GM LS V8 engine setup. The bearing is NSK branded, which is a top notch Japanese bearing company. You definitely want to run this bearing, instead of a cheap $4-5 generic, low quality bearing; especially if you want things in your drivetrain setup to last a long time. In the case that you run a super cheap 6203-2RS bearing, and it decides to blow up on you, your clutch and pressure plate will seize up and drag, potentially burning it up… If you have less than around -50-60k miles and are servicing your manual trans, it’s still worth it to replace your clutch pilot bearing regardless. The amount of work/labor it takes to get the trans off, as well as your clutch and flywheel, won’t be worth the cost and effort, etc. of doing it a second time. You can use a universal bearing puller tool on the old pilot bearing quite easily. This isn’t a small, narrow needle style bearing setup, so it’s much easier to pull out the bearing from the rear crank. Replacing this caged bearing, makes tackling those other needle bearing styled clutch pilot bearings, look like a whole other monster of a job to tackle…
A**R
Es lo que necesitaba es original
B**S
good bearing!
good bearing still spinning strong
M**O
Excelente llegó súper rápido , gracias
A**I
Used for a 5.3 into nv3500 swap
Installed good. Price was better than local parts store. Will buy again
N**S
Nice bearing but the wrong size, couldn't use it.
The bearing inside dia was too small, wouldn't fit the transmission shaft.
C**E
No surprises, delivered fast and fit well
J**S
Fit my 4.8 to sm465
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