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Whether you’re on the track, trail, or street, you should have confidence in your drivetrain components. Since 1982, Moser Engineering has been manufacturing products...
Whether you’re on the track, trail, or street, you should have confidence in your drivetrain components. Since 1982, Moser Engineering has been manufacturing products that not only give you the confidence you need but the power and performance you crave! With advanced machining processes and premium materials, Moser produces American-made products that include axle assemblies, ring and pinion gears, real axle housings, differential carriers, spools and mini-spools, axle bearings, shafts, and more.
Whether you’re on the track, trail, or street, you should have confidence in your drivetrain components. Since 1982, Moser Engineering has been manufacturing products that not only give you the confidence you need but the power and performance you crave! With advanced machining processes and premium materials, Moser produces American-made products that include axle assemblies, ring and pinion gears, real axle housings, differential carriers, spools and mini-spools, axle bearings, shafts, and more.
Machined from the finest materials, Moser Engineering axle bearings are designed to protect your axles from wear and tear. They're available in a variety of diameters for fitment on nearly two dozen axle models. Choose the style and quantity needed for your vehicle application. With Moser, you can be sure that you're getting a quality product made to the highest standards.
( 192 )
$45.00
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$206.00
Moser Engineering 5/8 in. drive studs are recommended for all high-performance drag racing applications. These 18-thread drive studs are threaded into tapped holes in the axle flange and then secured by a locking nut. Moser drive stud packages come complete with 10 studs, 10 lock nuts, 10 lug nuts, and aluminum spacers.
( 19 )
$112.89
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$115.00
Moser Engineering performance aluminum differential covers are made of 356 T6 aluminum and are designed to improve ring and pinion gear life, as well as the appearance of your vehicle. They are a support-style cover that stiffens up the main cap area, helping your gears to last longer and even further reduce the amount of ring deflection. The covers weigh only 6 lbs. and include all necessary bolts, washers, and gaskets.
( 259 )
$245.00
Moser Engineering offers wheel studs in both press-in and screw-in styles to fit most popular applications.
( 408 )
$3.99
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$54.00
Moser Engineering replacement C-clip axles are non-tapered with hardened bearing seats and machined C-clip grooves to fit OEM applications. These forged steel street axles are available in nearly two dozen lengths—and if you choose to narrow your rear-end at a later time, Moser axles can be shortened and re-splined. Order the model designed for your vehicle and axle application.
( 260 )
$170.00
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$510.00
Moser Engineering replacement alloy axle shafts feature high-quality materials that can stand up to everyday use. They use the finest alloy for these replacement shafts, giving you a custom alloy shaft that has been induction heat-treated, 100 percent magna-fluxed, and has a hardened bearing seat for years of worry-free use. Available for passenger car, truck, and SUV applications, Moser Engineering replacement alloy axle shafts are the perfect fit for your vehicle.
( 55 )
$168.00
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$499.00
Designed to handle the off-road capability of your Jeep, Moser Engineering Jeep axle kits feature a one-piece, forged design for maximum durability. They include installed wheel studs, Timken axle bearings, seals, and installation instructions. The kits are induction hardened and manufactured from premium quality steel to eliminate any chance of failure. Perfect for your daily driver, or rock crawling machine, these Moser Jeep axle kits provide the performance and reliability your vehicle requires.
( 26 )
$450.00
Whether narrowing a rear axle housing for bigger tires or just building a new housing for your street car, you will need housing ends to complete the project. Moser Engineering rear housing ends are offered in five popular styles, each CAD-designed to ensure a proper fit. They are forged from mild steel for ease of welding and then fully machined on CNC equipment.
( 57 )
$130.00
Moser Engineering precision-machined steel pinion and transmission yokes are available for most popular rear-ends and transmissions. Depending on the application type, they come with all necessary hardware, including U-bolts, nuts, lock washers, and a pinion nut. If weight is a concern, then check out Moser's billet aluminum pinion yokes--they'll save you approximately 2 lbs.
( 99 )
$125.00
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$320.00
Moser Engineering kits eliminate the factory C-clip axle retention and provide a safety hub with sealed, press-on bearings. The kits are required when replacing factory C-clip axles with Moser custom alloy axles.
( 40 )
$105.00
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$210.00
Moser Engineering stocks a full line of ring and pinion gears to fit most popular rears. These gears are CAD-designed, CNC-machined, and computer control heat-treated to ensure that you receive the highest quality and best performing gears on the market. Moser offers two types of ring and pinion gears: Pro Street street/strip gears, which are capable of handling most applications; and Competition gears—also known as Pro gears—intended only for drag strip applications.
( 5 )
$280.00
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$630.00
Moser Engineering brake backing plate fasteners kits are used for attaching the brake backing plates to the axle end housing. The kits include steel Grade 8 T-bolts, nuts, and lockwashers.
( 45 )
$22.00
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$28.50
Moser Engineering brake line mounting clamps offer a universal fit to secure your steel brake line. The flexible clamps will fit tubes as small as 2 7/8 in. and as large as 3 1/4 in. Moser has the replacement parts you need, plus installation components like universal steel brake line clamps, to make your brake job hassle-free.
( 15 )
$18.00
Moser offers a line of forged steel C-clip street axles for car and truck rear-ends. These replacement axles are non-tapered, with hardened bearing seats and machined C-clip grooves, to fit OEM applications. If you choose to narrow your rear-end at a later time, Moser axles can also be shortened and re-splined. The axles are machined from 1541H alloy steel for durability, and are available individually or in pairs for direct fitment on a wide range of makes and models.
( 39 )
$170.00
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$510.00
Moser Engineering offers third member hardware kits that contain all the necessary studs, washers, and nut hardware to mount the center section to your rear axle assembly housing. The hardware is made from the highest quality materials to provide outstanding durability and long-lasting service.
( 2 )
$27.50
Moser Engineering Ford 9 in. third member assemblies are designed to help you get that horsepower to the ground. They include your choice of an aluminum, nodular iron, or stock center section, as well as a differential, an axle spline, a U-joint style yoke, pinion support, and gear ratio. Whether you're assembling a daily driver, street rod, or race car, these Moser third member assembly packages will provide the durability that your vehicle deserves.
( 11 )
$1,408.00
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$2,677.00
Make sure that you have everything you need to complete your ring and pinion gear installation. These differential setup kits from Moser Engineering are available for fitment with a variety of axles. Match up your specs, and order the all-inclusive package to service your vehicle. Moser differential setup kits feature: * Pinion and carrier bearings * Shims * Pinion collar * Pinion seal * Pinion nut * Cover gasket * Ring gear bolts * Marking compound
( 16 )
$150.00
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$300.00
Moser's leaf spring perches are ideal for installing a new rear-end housing or relocating rear springs. They're manufactured from steel in a variety of sizes and styles for multi-leaf, mono-leaf, and other spring applications.
( 39 )
$30.00
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$70.00
Moser Engineering replacement main cap stud kits reduce unwanted movement inside of the rear-end of your vehicle.
( 18 )
$60.00
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$75.00
Moser Engineering US Gear Pro Series ring and pinion gear sets are CAD-designed, CNC-machined, and computer control heat-treated to ensure you receive the highest quality and best performing components on the market. These Pro Series street/strip gears by Moser are capable of handling most applications. Racing professionals and performance enthusiasts trust Moser US Gear products. They set the standard for high-quality gear sets that are manufactured to the highest material and process standards. Select the size, ratio, and other gear options recommended for your axle application.
Not Yet Reviewed
$630.00
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$1,575.00
Replace your old gear carrier with a Moser Engineering full spool to save weight, improve performance, and increase the life of your rear-end components. The steel spools are heat-treated and precision-machined; while lighter aluminum spools are available for Ford 9 in. and GM 12-bolt units. The aluminum models feature a thicker ring-gear flange and a large-diameter midsection for increased strength; they weigh approximately 4 lbs. less than steel spools. Order the full spool recommended for your axle make/model.
( 10 )
$195.00
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$490.00
Moser Engineering axle retainer plates are designed to be mounted solidly to the axle housing end, to keep your rear axle in place. They feature a horseshoe design for easy installation and removal.
( 27 )
$9.50
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$20.00
Leaky pinion seal? Replace it ASAP to help avoid costly damage to your vehicle's drivetrain with Moser Engineering pinion seals. These premium-quality seals feature a rubber inner insert to ensure a tight, leak-free seal every time. For all of your under car and wheel end sealing needs, just turn to Moser Engineering--a leader in high performance.
( 11 )
$13.00
Protect your bearing investment with Moser Engineering inner housing seals. Worn bearing seals can fail and allow dirt in and grease to splatter out, leading to the bearing seizing and then failing. These quality inner housing seals are designed to be used with 1.531 in. and 1.562 in. ball bearings. Install with the flat side facing you and drive into the housing end until it seats into the proper position.
( 7 )
$6.00
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