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GM Stock Clutch Hydraulic Throwout Bearing

Price:$99.99
Stock Clutch Hydraulic Throwout Bearing
Price:
$99.99
EA
In Stock
Item #:
91025610
Item Details:
Most GM 3-speed and 4-speed transmissions.
 
(7 Ratings)
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  • GM Stock Clutch Hydraulic Throwout Bearing
  • GM Stock Clutch Hydraulic Throwout Bearing
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  • 91025610
    Inside Diameter
    1.375" (1 3/8")
    Outside Diameter
    2.875" (2 7/8")
    Extended Length
    2.390"
    Compressed Length
    1.710"
    Travel
    0.680"
    Inlet fitting
    -4 AN
    Outlet Fitting
    -4 AN
    Sold in Quantity
    Each
    Notes
    Will not work with RAM couplers.

Stock clutch hydraulic throwout bearing for stock-style 3-speed and 4-speed Chevy clutches only. Install simply by replacing one bolt from the front of the transmission with one of the provided studs, then shim to fit. Use 3/4" bore master cylinder.

This bearing is made much smaller than the racing version so that it will fit behind the "thicker" stock style clutches. This redesigned new housing is much cleaner as it has no boss on the body. Plus, this design also has a retainer on it to prevent over extension and seal damage.

910-25610 Instructions (PDF)

910-25610 Bearing typically used with: 

  • All OEM and OEM replacement clutches
  • Jerico 2-speeds 
  • Saginaw 3-speeds
  • Muncie 4-speeds
  • Saginaw 4-speeds
  • Borg-Warner 4-speeds
  • Jerico 4-speeds

WILL NOT work with:

  • B-W T-5 transmission without alteration of the bearing retainer (nose cone). (See GM T-5 bearing kit) Will not work with the Ford type T-5.
  • Ram Coupler 
  • May not work with racing style clutches because of limited extension on our hydraulic throw out bearings. The travel on our 910-25610 is .789" inches.
  1. The fittings are AN 4 male for the "feed" and the "bleed" lines. Both fittings are tapped internally to accept the bleeder.
  2. To build your own external bleeder for this bearing, purchase (1) each of the following parts:
  •  835-2200063 (1/8"BLEEDER)
  • 617-4025 (AN4 to 1/8"female)
  • 91031842-4 (12" AN 4 line)
Reviews for Item #: 91025610
REVIEWED BY 7 CUSTOMERS
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[ 3 of 4 customers found this review helpful ]
 

perfect fit works great

By Big Daddy J from Vernon TX on 3/8/2010
Pros:
Easy To Install, Fits great, Works Great
Cons:
Hard to bleed
Best Uses:
81 TA conversion
Bottom Line: Yes, I would recommend this to a friend

Great product

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[ 1 of 3 customers found this review helpful ]
 

This is my second one they work good

By jrracing from dayton ohio on 1/22/2010

i will buy again

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throwout bearing

By les#4s from TN on 5/10/2010

seems to work fine.

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Doesn't get much easier!!

By 207racing from Shelbyville, TN on 8/29/2010
Pros:
Adapts to other trannys, Very easy to install
Bottom Line: Yes, I would recommend this to a friend

I was able to use this on a mopar trans also. Easily adapts.

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Nice product.

By Larry from Omaha, Ne on 11/17/2010
Bottom Line: Yes, I would recommend this to a friend

I really can't evaluate this product. I couldn't adapt it to my application.

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Displaying Reviews 1-5 of 7
 

Questions and Answers for Item #: 91025610

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7 Questions | 7 Answers
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Q:

WHAT SIZE COLLAR DOES THIS SLIDE ON TO?

Asked on 2/21/2011 6:21:35 AM by MrLits from Detroit, MI

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Q:

What size is the fitting on the bearing? Do u sell hoses with this fitting?

Asked on 5/20/2011 2:01:16 PM by MrLits from Detroit, MI

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Q:

Hi, Will this fit on the BW ST10, 4-speed Trans ? Model AS9Y

Asked on 7/7/2011 9:54:49 AM by RoundyRounder from San Jose, CA

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Q:

Hi, Will this fit on the GM TCET-5009 Tremec TKO 600, 5-speed Trans ?

Asked on 7/22/2011 1:55:42 PM by RoundyRounder from San Jose, CA

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Q:

Will this fit the 4 speed SM465 muncie, with mechanical style bellhousing? The clutch is a 12"

Asked on 9/19/2011 6:42:08 AM by RoundyRounder from San Jose, CA

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Displaying Questions 1-5 of 7

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