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#UP231399
9"FORD CUT TO FIT AXLE WBRG
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- Fits Ford 9 inch axle housings with New "Torino" big bearing flange, 3.150" O.D. bearing, 2-1/2" offset
$135.99
/each
In Stock
$188.99
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Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information.
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Product Summary
Ford 9 Inch, Semi-Floating Axle Type, 31 Spline Count
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- Fits Ford 9 inch axle housings with New "Torino" big bearing flange, 3.150" O.D. bearing, 2-1/2" offset
- Choice of 28, 31, or 35 splines to fit multiple applications and are cut to fit for your specific length needed
- 28 and 31 Spline Long axle is 33" from face of axle flange to the tip of the splined end with 9-1/4" of spline
- 35 Spline Long axle is 31.75" from face of axle flange to the tip of the splined end with 8" of spline.
- 28,31 and 35 Spline Short axle is 29.5" from face of axle flange to tip of the splines with the 28 and 31 spline having 10 1/8" of spline length and the 35 spline having 8" of spline length
Key Specs
| Garage Sale Type | Blemished |
| Axle Type | Semi-Floating |
| Overall Length | 29.5" |
| Spline Count | 31 |
| Material Type | Steel |
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PEM Racing FlangeAXCombo31BBS Details
PEM Racing FlangeAXCombo31BBS Details

This is Garage Sale priced due to cosmetic imperfections. The item functions as originally intended but is discounted due to the blemishes. The photos above will show the imperfections.
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
These steel axle shafts have a natural finish and are sold individually. They are perfect for small shops and will allow you to build your own custom width rear end easily. Axle length is measured from the flange to the end of the splines. Be sure to select your choice length; short or long, and either 28, 31 or 35 spline.
NOTE - The 35-spline short axle is not compatible with the 48" housing kit. Only 28-spline and 31-spline axles are long enough for proper engagement. The 35-spline short axle won’t provide the required 1 inch of engagement, making it unsafe to use with the 48" housing.
- The hub pilot (center of the axle flange) measures 3.055"
- Hub Register O.D. is different on the 35 spline with 2.78"
- Circle track / off road application 5/8" thread wheel studs sold separately 910-05957 and 910-05958
- Street application 1/2" thread wheel studs sold separately 910-05959 and 545-46190
- 9 Inch Ford
- 28, 31 or 35 spline axle
- Long, Short, or Extra Short
- 28/31 Spline Short axle is 29.5" length from face of axle flange to tip of the splines with 10 1/8" of spline length
- 28/31 Spline Long axle is 33" length from face of axle flange to the tip of the splined end with 9-1/4" of spline
- 35 Spline Short Axle is 29.5" length from face of axle flange to tip of the splines with 8" of spline length
- 35 Spline Long Axle is 31.75" length from face of axle flange to the tip of the splined end with 8" of spline
- 35 Spline Extra Short Axle is 23.5" length from face of axle flange to tip of the splines with 8" of spline length
- Axle has the new style big bearing ends on it
- Bearing measures 3.150"
- Bearings already pressed in
- 2-1/2" Offset
- Drilled for 5 on 4-1/2", 5 on 4-3/4", and 5 on 5" wheel bolt patterns using 0.685" knurl dia.
- PA20 set bearing
- AR375 Torino retainer
- Axle length is from the flange to the end of the splines
- Axles sold each, not as a pair
- Axles have 3 bolt patterns in them: 5 on 4-1/2", 5 on 4-3/4", and 5 on 5"
- The O.D. of the axle flange measures 5.93"
For more information on determining the proper axle length and the Ford 9 Inch, be sure to check out our tech articles; How to Measure and ID Differential Housings and The Rearend Debate: Ford vs. Chevy.
PEM Racing FlangeAXCombo31BBS Specifications
PEM Racing FlangeAXCombo31BBS Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | FlangeAXCombo31BBS |
| Brand | PEM Racing |
| Garage Sale Type | Blemished |
| Axle Type | Semi-Floating |
| Overall Length | 29.5" |
| Spline Count | 31 |
| Material Type | Steel |
| GENERAL | |
| Position | Rear |
| Bolt Pattern | Multi: 5 on 5" | 4.75" | 4.50" |
| Housing End Style | Big Ford/New Style (Torino) |
| Wheel Studs Included | No |
| Spline Length | 10.1250" |
| Finish | Natural |
| Sold in Quantity | Each |
| Offset | 2.50" |
| Stud Diameter | 0.68" |
| Notes | Wheel studs not included. Sold separately. See suggested sku #s below. |
| Cut to Fit | Yes |
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