Availability
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 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 )
$1,930.00
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.
( 263 )
$170.00
—
$510.00
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 )
$117.34
—
$130.00
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 )
$243.00
—
$499.00
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.
( 41 )
$105.00
—
$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 )
$305.00
—
$325.00
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
—
$335.00
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
—
$205.00
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.
( 3 )
$27.50
Moser Engineering replacement main cap stud kits reduce unwanted movement inside of the rear-end of your vehicle.
( 18 )
$60.00
—
$75.00
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 )
$20.00
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 )
$249.00
—
$280.00
Give your differential extra reinforcement to prevent it from bending under hard conditions with Moser Engineering axle housing back braces. Featuring heavy-duty steel construction, these braces are available for a variety of applications.
( 20 )
$115.00
Moser Engineering pinion supports for Ford 9 in. cases are lightweight, heavy-duty, and machined from solid aluminum blanks. They are set up for oversized tapered bearings.
( 4 )
$170.00
—
$225.00
Moser Engineering high-quality Timken pinion bearings are the perfect match for Moser Engineering's pinion supports.
( 3 )
$65.00
—
$100.00
Manufactured from T6 aluminum with 7075-T6 aluminum caps and featuring a billet steel adjuster, Moser Engineering cases for Ford 9 in. have a super strong through bolt design for increased strength and decreased ring gear deflection. All cases are drilled for 3/8 in. stock pinion studs and have 7/16 in. heavy duty studs. They're designed to be used with a standard pilot bearing with snap ring retention or a heavy duty, wider pinion bearing. Cases come with Grade 8 hardware.
( 2 )
$715.00
If you're installing a bigger series gear set onto a smaller series carrier, then you'll need Moser Engineering ring gear spacers. They are precision-machined to ensure trueness, provide proper backlash, and offer a secure mount for your ring gear. Longer ring gear bolts are included for installation.
( 5 )
$95.00
Moser Engineering provides industry-leading components to make upgrades to your vehicle, including these differential pinion support shims. They install between the pinion support and center section for pinion depth adjustments. Precision-machined from steel, the shims are tailored for each individual application to ensure the correct spacing adjustment for your setup.
Not Yet Reviewed
$45.00
Moser Engineering high-quality Timken spool bearings are the perfect match for Moser full spools.
( 2 )
$55.00
If you're rebuilding your Ford 9 in. rear end, you're going to need Moser Engineering pinion support O-rings. These Ford pinion housing seals get installed in between the carrier housing and the pinion retainer on OEM and most aftermarket Ford 9 in. rear ends. They're #248 O-rings made of durable rubber to ensure a proper seal against leaks. Specifications: 5.012 in. O.D. x 4.734 in. I.D. x 0.139 in. cross section
( 1 )
$3.00
For Daytona-style pinion bearings, Moser offers you superior cast iron Daytona pinion supports. Your Circle Track or street machine setup will be stronger with the benefits of these nodular iron supports. Moser pinion supports supply increased strength to house and retain your pinion bearings. Give your racer the extra strength to go all the way.
Not Yet Reviewed
$135.00
When you need to reseal your Moser C-clip eliminator, they offer just the right replacement O-ring seals to do the job. New seals prevent leaks and keep your eliminators doing their task--keeping your safe. Moser, a name synonymous with axles, has the big stuff to put you on track and the little stuff to keep you there! If you have bad seals, get Moser C-clip eliminator O-rings.
( 1 )
$6.00
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
