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Yukon Gear & Axle YP MINSF8.8-31 Mini Spool Ford 8.8 31 Spline

(Ford F-150 1983-2014, Mustang 1985-2014, Ranger 1999-2011, Explorer 1991-2011, Expedition 1997-2001, Bronco 1983-96, Crown Victoria 2003-11 + 26 more models)

Part of: Yukon Gear & Axle YP Mini Spool Ford Spline

Other options in this family: Yukon Gear & Axle YP MINSF8.8-28

Manufacturer

Picture for manufacturer Yukon Gear & Axle

Part Number

YP MINSF8.8-31
18 reviews
Sale Price

$158.96

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Yukon Gear & Axle YP MINSF8.8-31 Mini Spool is a cost-effective traction solution designed for Ford 8.8-inch rear axles with 31 spline axles and 7/8-inch cross pin. This mini spool provides 100% power lockup, delivering equal power to both rear tires at all times for maximum traction in off-road and racing applications.

Key Features:

  • Direct replacement for open carrier differentials
  • Full-time traction with 100% power to both wheels
  • Compatible with Ford 8.8-inch axles with 31 spline shafts
  • Designed for 7/8-inch cross pin applications
  • Low-cost alternative to full spool or limited-slip differential
  • One year warranty against manufacturing defects

Application Notes: Mini spools are intended for off-road, racing, and competition use only. They are not recommended for street-driven vehicles due to the constant locked differential action, which affects handling and causes tire wear during turns. For vehicles with large tires or high horsepower applications, Yukon Gear recommends upgrading to a full spool for maximum strength and durability.

What's Included: Mini spool unit ready to install into your existing open carrier housing.

Products specifications

Fits

Ford F-150 1983-2014, Mustang 1985-2014, Ranger 1999-2011, Explorer 1991-2011, Expedition 1997-2001, Bronco 1983-96, Crown Victoria 2003-11, Thunderbird 1987-95, Explorer Sport Trac 2001-05, 2007-10, E-150 2003-14 + 23 more models

Spline Quantity

31

Axle Type

Ford 8.8 in.

Position

Rear

Prop 65

No

Great price & Free shipping.

An excellent merchant offering quality parts, value prices, fast and effective shipping! No complaints about Autoplicity and would definitely use again in the future!

First time user let’s see what happens. Easy to use so far.

found what i needed fast

Fast shipping

Would have preferred the parts shipped together but very please with the price and products delivered.

I would use them again

Great communication and fast shipping using FedEx Home. My packages can even be delivered on Saturday. Great prices on hard to find parts. I would definitely buy from again. Thanks

I just received my Knn filter. Shipment was on time. The box look beat up and deformed with a lot of tapes but the filter seems to be in good condition.

so far so good and a good price

Be prepared to modify (grind) C-clips, axle shaft ends, & mini-spool blocks. VERY tight fitting mini-spool. Axle shaft ends ground down slightly for cross pin clearance. Blocks surface-ground to allow spool to be rotated inside carrier after C-clips were installed for cross pin installation due to super tight fit. Had to grind 3mm off both top & bottom of C-clips so could slide in spool "side gear" slot for axle shaft installation while in axle housing. Not a big deal, but necessary for proper installation. Application: 2000 Ford Explorer 8.8. **Haven't driven yet, only covering install**

BEST PRICE AVAILABLE! QUICK SHIPPING.

Great Prices! and Great Customer Service thanks again!

Fast ship, great price. I will purchase merchandise from them again.

Excellent service. I called in Monday for a hard to find item which I had ordered from several other online shops who despite saying were In Stock online were not actually in stock at all and the orders were canceled after waiting a week to find out. They had the item in stock as listed on their website and shipped the next day. The price was the cheapest of anyone who actually had the item in stock by a substantial amount.

Best price anywhere for a brand name item. Fast inexpensive shipping!

By far the cheapest set of headers & x-pipe for my car on the market! They got them out the door first thing & sent me emails so I could track them. Very happy with this quality of service.

i was advised by all internet sources, and the manufacturer that the part i needed was out-of-stock and discontinued, when i used google shopping, autoplicity not only had the part but they were the most reasonably priced! my order was delivered to my door in 3 days. color me a satisfied customer, and yes i will used autoplicity again, soon!

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