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#91604019
Ford 9 Inch Clutch Posi Traction Third Member Install Kit
- The mounting hardware is used to attach the 3rd member (pumpkin) to the rearend housing
- Includes a reusable differential gasket with a steel core
- Speedways universal drive shaft U-bolts are forged steel for 50% more strength than standard units
$92.99
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$93.93
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Product Summary
Ford 9 Inch, Gasket(s) Included, RH Female Thread Type
- The mounting hardware is used to attach the 3rd member (pumpkin) to the rearend housing
- Includes a reusable differential gasket with a steel core
- Speedways universal drive shaft U-bolts are forged steel for 50% more strength than standard units
- Kit 3 Quarts of Penn Grade 80W90 GL5 Limited Slip SAE Gear Oil
- U bolts measure 1.708" or 1-11/16" plus from end of threads to inside of radius at deepest point
Comes as a Kit
View Kit Components
Need To Know
Need help?
855.313.9176Liquid/Compound Return Policy
For health, safety, and product integrity reasons, only unopened, sealed items are eligible for return or credit.
Return PolicySpeedway Motors 91604019 Details
Speedway Motors 91604019 Details
Make the installation of your new Posi-Traction Third Member a breeze! We've packed together some of the most commonly needed items to ease your installation with one click!
Kit Includes:
- 919-0916 Speedway 3rd Member Mounting Hardware for 8/9 Inch Rearends
- Used to attach the 3rd member (pumpkin) to the rearend housing
- Works with Ford 8" and 9" rear axles
- Includes aluminum washers
- 919-2300 Speedway 9 Inch Ford Rearend Axle Housing 3rd Member Pumpkin Gasket
- Reusable Differential Gasket
- Steel Core
- Non-Stick Coating
- 910-48319 Universal Drive Shaft U-Bolts, 1-1/16 Inch Cap
- Speedway universal drive shaft U-bolts are forged steel for 50% more strength than standard units
- Fits U-joints with 1-1/16" diameter caps
- U-bolt set for #80292417 - Speedway Ford 9 Inch Rearend 1310-Series Small Pinion Yoke
- From end of threads to inside of radius at deepest point is 1.708" or 1-11/16" plus
- Center to center of threaded ends is 1-3/8"
- 633-80901 Penn Grade 80W90 GL5 Limited Slip SAE Gear Oil, 3 Quarts
- Specifically developed friction modified lubricant for clutch-type
- Formulated with premium grade base stocks
- Designed for limited slip differentials in passenger cars, vans, SUV's, on-or off-road recreational vehicles and light duty trucks
- Ideally suited for use in ‘classic' car limited slip differential systems
- Provides outstanding thermal stability for cleanliness and longer service life
- 3 quarts
Charts
Speedway Motors 91604019 Specifications
Speedway Motors 91604019 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91604019 |
| Brand | Speedway Motors |
| GENERAL | |
| Gasket(s) Included | Yes |
| Thread Type | RH Female |
| Sold in Quantity | Kit |
Ratings & Reviews
4.8
19 Reviews
Customers appreciate our product's high value for money, asserting that the kit provides good quality parts, constituting better value than buying individual parts. They praised the completeness of the kit, considering it to have everything one needs for installing or servicing a third member. Users also remarked that the kit facilitates easy installation, making it well-suited for both new projects and servicing existing ones. Furthermore, the fitting and material quality stood out, with customers specifically acknowledging the perfect fit and correct gear oil. Lastly, many customers would highly recommend our product and would buy it again if needed, showcasing their satisfaction and trust in the product.
Ratings & Reviews
4.8
19 Reviews
Customers appreciate our product's high value for money, asserting that the kit provides good quality parts, constituting better value than buying individual parts. They praised the completeness of the kit, considering it to have everything one needs for installing or servicing a third member. Users also remarked that the kit facilitates easy installation, making it well-suited for both new projects and servicing existing ones. Furthermore, the fitting and material quality stood out, with customers specifically acknowledging the perfect fit and correct gear oil. Lastly, many customers would highly recommend our product and would buy it again if needed, showcasing their satisfaction and trust in the product.
4.8
19 reviews
5
17
4
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Most Liked Positive Review
5.0
Quality kit
It was convenient to purchase one kit with all the required components for the differential change. Correct fluid, nuts, washers and gasket.
Most Liked Negative Review
3.0
better value than buying individual parts
good quality parts
Filter by Ratings
Yes
4.0
3 months ago
Paul
Kansas
Verified
K
Would Recommend
Great product
5.0
7 months ago
Camaro Guy
Gilbert, AZ
Verified
Fast shipping and great product
Would Recommend
Works well
5.0
a year ago
Dale
Ely,NV
Verified
Ordered this with the new third member. Was an easy install.
Would Recommend
I would buy this product again
5.0
a year ago
Steve
Tennessee
Verified
Installed a new 9" diff & this was the correct amount of oil needed.
Would Recommend
Quality kit
5.0
a year ago
Doorkno52
SW Minnesota
Verified
It was convenient to purchase one kit with all the required components for the differential change. Correct fluid, nuts, washers and gasket.
Would Recommend
Yes
5.0
2 years ago
Toby
Uranus Mo.
Verified
On my new third member, good quality.
Would Recommend
Speedway nailed it again. Just what I need every time 👍
5.0
2 years ago
Tommy
Mobile Alabama
Verified
Just what I needed
Good value
5.0
3 years ago
Tim
Granbury TX
Verified
Good value for your money
Would Recommend
better value than buying individual parts
3.0
3 years ago
starvinmarvin
slc utah
Verified
good quality parts
Would Recommend
Quick delivery, easy to find parts and website use
5.0
4 years ago
David
Cartersville, ga
Verified
Quick delivery, easy to find parts and website use
Would Recommend
Showing 10 of 19 reviews
Questions & Answers
Questions & Answers
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