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Moser Engineering 5S9F33 Full Spool 33-Spline Ford 9 Inch 10-Bolt Steel

Manufacturer

Picture for manufacturer Moser Engineering

Part Number

5S9F33
6 reviews
Sale Price

$258.03

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Moser Engineering 5S9F33 is a full-size steel spool designed for Ford 9-inch rear ends with 10-bolt carrier configurations. This heavy-duty spool features 33-spline side gear engagement, providing maximum strength and reliability for high-performance and racing applications.

Key Features:

  • Full-size steel construction for maximum durability and strength
  • 33-spline configuration for enhanced power transfer
  • Designed specifically for Ford 9-inch differentials with 10-bolt carriers
  • Locks both axles together for 100% power distribution to both wheels
  • Ideal for drag racing, oval track, and other competitive motorsports applications
  • Precision-machined for proper gear mesh and reliable performance

A spool eliminates the differential function entirely, creating a solid connection between both axle shafts. This ensures that both rear wheels always turn at the same speed, making it the preferred choice for straight-line racing where maximum traction and consistent power delivery are critical. Note that spools are not recommended for street use due to handling characteristics in turns.

Products specifications

Aftermarket Carrier Style

Spool

Axle Shaft Spline Quantity

33

C-Clip Eliminator Kit Required

No

Cover Bolts

10

Manufacturer of Axle

Ford

Quantity

Sold individually.

Spool Material

Steel

Best price fast shipping. will deffinitly order again

Excellent business. This is my second purchase and there will be more! I ordered my parts over the holiday weekend and they mailed them the Tuesday after Labor Day. The absolute BEST pricing you will get. You will not find a lower price else ware. The shipping doesn't even take forever like most places you get great pricing. Communication is excellent, the site is very easy to use and navigate. I will be doing business with Autoplicity.com many more times and highly recommend them.

Super Fast! Website was easy to user, multiple different payment options (Amazon, Paypal, Credit Card) Got a notification of shipment within 1 hour!

Website is easy to navigate. Parts are easy to find. Checkout was very simple to use. Good overall service.

Great Site! looks like you're beating Amazon;)

5 STAR MERCHANT! Recommend to everybody. Extremely quick, relieable, honest, and accurate. Item was delivered 2 days sooner than they told me in perfect condition. Additionally, they were the least expensive for the item. I do not know how they do it but they did it.

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