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⚙️ Upgrade your clutch game with GM Genuine precision — because your ride deserves the best.
The GM Genuine Parts CT1078 Manual Transmission Clutch Pilot Bearing is a high-quality, GM OE-spec ball bearing designed to support the transmission input shaft in GM vehicles. Engineered for durability and perfect fit, it ensures smooth clutch disengagement and long service life, making it the trusted choice for professional-grade vehicle maintenance.
| ASIN | B000C9RSYU |
| Bearing Number | CT1078 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #130,635 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Clutch Pilot Bushings #732 in Automotive Replacement Transmissions & Parts |
| Brand | General Motors |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.8 4.8 out of 5 stars (118) |
| Date First Available | November 11, 2005 |
| Exterior | Machined |
| Global Trade Identification Number | 00021625911847 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 1.6 x 1.6 x 0.9 inches |
| Item model number | CT1078 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | CT1078 |
| Material | Plastic |
| Model | Bearing |
| OEM Part Number | 14061685 |
| Product Dimensions | 1.6 x 1.6 x 0.9 inches |
| Specification Met | Iso 1407 |
| UPC | 021625911847 |
K**K
Good OEM Bearing
Original GM Pilot bearing, perfect install
C**T
Perfect fit in a 1998 5.7 vortec engine.
Great part nicely packaged. Installed perfectly and the input shaft on the transmission fit with no issues. Truck was a 1998 c1500 5.7 v8 with a 5 speed manual.
C**N
Works fine in my 95 chevy 5 speed
Worked fine in my 95 gmc seirra with a 5 speed attached even though it says “not for your vehicle” this was the closest i could find and it works fine.
I**2
Great pilot bearing
Anytime you pull a manual transmission you should replace the pilot bearing. Little part little price but big problem if it fails. That’s why I use ACdelco pilot bearing it’s a great bearing.
J**!
Would BUY AGAIN!
I put this in my 1992 corvette I did put in a bronze solid I m put brg when I put a stage 2 clutch set up in. But honestly it let you hear all the noise in the transmission cause the vibration it caused.But I buying GM products you will not go wrong for dependable.
A**R
Fits Great
GM OEM 1984-2006 Manual Transmission Clutch Pilot bearing. Used this to fit a 350sbc to a Tremec TkX. Measurements of the bearing are: OD = 1.0925, ID = 0.5905, and L = 0.7185
S**4
Worked for my application
I purchased this for my 1998 Chevy S10 4.3L. Was the right part for my vehicle, but I ended up not needing it since one came with my clutch kit (didn't know it did or I wouldn't have ordered it separately). Guess I just have a spare $15 bearing.
T**M
GM original part. 👍
Be sure to install with the flat side with the beveled opening facing towards the transmission.
C**E
GM part fits snug in the crankshaft, fits the tkx transmission well. Would buy again.
Trustpilot
2 weeks ago
1 month ago