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Ford 9 Inch Third Member Assembly, Full Spool, 28-Spline

SAME DAY SHIPPING! Order within the next 12 hours 43 minutes and receive same day shipping

Specs
Sold in Quantity:
-
Gear Material:
Steel
Spline Count:
28
Ratio:
-
Garage Sale:
No
Ring Gear Weight:
-
Differential Type:
Full Spool
Spool Weight:
-
Ford 9 Inch Third Member Assembly, Full Spool, 28-Spline
Ford 9 Inch Third Member Assembly, Full Spool, 28-Spline

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Ford 9 Inch Third Member Assembly, Full Spool, 28-Spline

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What's in the Box

  • Professionally assembled for oval track racing only 
  • Includes Pro Gears ring & pinion
  • Your choice of gear ratio, 3.50:1 to 7.33:1
  • Includes 3-5/8" stock Ford yoke
  • Viton high heat pinion seal
  • Solid pinion bearing spacer with shims
  • Plastic storage case

910-48342 Instructions (PDF)

Third members are made to order. Please allow 24-48 hours for order to ship.

Order applicable spool:

  • STD = Standard
  • LITE = Lightweight
  • MEGA = Megalite

Available options include machining of the yoke to accept Chevy/GM U-joint (add 91048339) and lightening of the ring gear to remove weight (add 91600013; 5.37:1, 6.66:1, 6.83:1, 7.00:1 ratios are already lightened).

Warranties

WARNING: Circle track racing applications require a minimum of 4 qts. of rear end lube. Using less than this amount will lead to immediate pinion failure which voids all warranties.

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9 Inch Ford Ring & Pinion, 4.11 Gear Ratio
                        This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle. 

Other ratios from 4.78 thru 7.33 available in our Lightened Gear series. (Part numbers 91919-478, 91919-525, 91919-614, 91919-666, 91919-683, 91919-700, 91919-716, 91919-733).

Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

Instructions (PDF)

SuperSeal 9 Inch Ford Pumpkin Gasket
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Ford 9 Inch Third Member Assembly, Mini Spool, 28-Spline
                        
  • Profesionally assembled for oval track racing only 
  • Pro Gears ring & pinion
  • Your choice of gear ratio, 3.50:1 to 7.33:1
  • 28-spline premium mini spool
  • New chromoly cross pin
  • Viton high heat pinion seal
  • Solid pinion bearing spacer with shims
  • Includes 3-5/8"stock Ford yoke.

910-48340 Instructions (PDF)

Third members are made to order. Please allow 24-48 hours for order to ship.

Available options include a yoke to accept 3 1/4" Chevy/GM U-joint (add 91048339) or lightening of the ring gear to remove weight (add 91600013; ratios 4.78, 5.25, 5.37, 5.50, 5.57, 6.14, 6.66, 6.83, 7.00, 7.16, and 7.33 are already lightened). The letter "l" behind a ratio also indicates the availability of a lightened ratio.

All NEW Ford 9 Inch Third Members, Full Spool, 28-Spline
                        

Our completely NEW 9" Ford third members start with an aftermarket heavy-duty cast iron carrier featuring a new cast iron Daytona pinion support and larger bearings. Then we use your choice of a standard (8.9 lbs.), lite (6 lbs.) or megalite (5.55 lbs.) steel full spool.

Each is available with your choice of 3.50:1 to 7.33:1 gear ratio ring & pinion. Also includes NEW bearings and Viton high-temperature seals. Professionally assembled for oval track race use and shipped in a re-useable plastic storage case.

Third members are made to order. Please allow 24-48 hours for order to ship.

Available options include a yoke to accept 3 1/4" Chevy/GM U-joint (add 91048339) and lightening of the ring gear to remove weight (add 91600013).

Option - Yoke for 3-1/4 Inch U-Joint w/ 1-1/16 Inch Caps
                        
                    
Option - Labor to Lighten 9 Inch Ring & Pinion
                        

This labor option is only available on Ford 9" ring gear when you purchase your new ring and pinion. A 5.43 ring gear comes out 2.6 lbs. lighter. Other ratios may vary. 

Made to order, will ship 24-48 hours after receipt of order.

Fel-Pro Gaskets P2302 9 Inch Ford Pumpkin Gaskets
                        

Lose the RTV silicone! With Fel-Pro reuseable third member housing gaskets, you don’t have to worry about applying an RTV and waiting for it to set up to seal. In addition, installing precut Fel-Pro gaskets helps eliminate the risk of contaminating the differential housing with RTV.

Gaskets have a steel core and non-stick coating.

9 Inch Ford Ring & Pinion, 3.50 Gear Ratio
                        This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle. 

Other ratios from 4.78 thru 7.33 available in our Lightened Gear series. (Part numbers 91919-478, 91919-525, 91919-614, 91919-666, 91919-683, 91919-700, 91919-716, 91919-733).

Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

Instructions (PDF)