Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
88 Results Found For "differential cap"
Showing In Stock Items. Show All 107 Items.
Not Showing Customizable Items. View Customizable Items.
ARP Carrier Fasteners
When assembling a rear-end, optimum reliability can be obtained by employing ARP rugged carrier fasteners. These chromoly bolts and studs are made of 8740 alloy, heat-treated to a nominal tensile strength rating of 200,000 psi, and black oxide finished.
( 19 )
$25.99
—
$31.99
Moser Engineering Replacement Main Cap Stud Kits
Moser Engineering replacement main cap stud kits reduce unwanted movement inside of the rear-end of your vehicle.
( 18 )
$60.00
Trick Flow® Differential Bearing Cap Stud Kits
These Trick Flow® differential bearing cap stud kits increase your differential's strength by replacing the stock differential carrier bearing cap bolts with studs. These kits include the necessary studs, nuts, and washers for a complete installation.
( 7 )
$40.99
—
$43.99
Trick Flow® Differential Covers
Trick Flow® heavy-duty differential covers feature cast aluminum construction and extreme-duty bearing cap support studs for uncompromised gear protection. Jam nuts, support studs, stainless steel ARP bolts, 3/8 in. magnetic drain plug, and a gasket are included. The covers are available for fitment on a variety of Ford and GM differential case designs.
( 187 )
$199.99
—
$224.99
Summit Racing™ Differential Bearing Cap Stud Kits
Are you looking to strengthen your differential? If so, then these Summit Racing™ differential bearing cap stud kits are for you. These kits include the necessary studs, nuts, and washers for a complete installation.
( 7 )
$41.99
—
$51.99
On Sale
Moroso Weld-On Filler Cap Kits
Moroso weld-on filler cap kits are universal to "fill" many needs. They can be used on power steering tanks, radiator overflow tanks, rear-ends, and valve covers—as well as other locations to replenish fluid or to serve as inspection ports. These kits include either a steel or aluminum weld-in bung with O-ring for leak-free sealing, and an aluminum cap with the Moroso logo (plain cap also available).
( 9 )
$42.99
—
$45.99
$38.69
—
$41.39
Strange Billet Aluminum Differential Main Bearing End Caps
These Strange billet aluminum differential main bearing end caps are lighter and far superior in strength to OEM caps. They are manufactured from heat-treated 2024-T351 billet aluminum and will provide exceptional durability at minimal weight. The end caps include 12-point chromoly steel and black oxide finished mounting hardware to complete installation.
( 16 )
$119.99
OMIX-ADA Differential Bearing Cap Bolts
OMIX-ADA even has the small stuff to service your Jeep. Their differential bearing cap bolts secure your Jeep's bearing cap. OMIX-ADA direct OE replacement Jeep parts and accessories are built to the original specifications.
Not Yet Reviewed
$2.99
Yukon Gear & Axle Differential Bearing Cap Stud Kits
Are you looking to strengthen your differential? If so, then these Yukon Gear & Axle differential bearing cap stud kits are for you. These kits include the necessary studs, nuts, and washers for a complete installation.
Not Yet Reviewed
$122.99
Summit Racing™ Differential Support Covers
These Summit Racing™ differential support covers have a heat-treated re-enforced aluminum body which helps keep bearings and ring gears in place. The incorporated, adjustable load bolts support the cap which helps prevent cap deflection and breakage, and also ensures pinion depth and backlash remain correct.
( 198 )
$199.99
Moser Engineering Aluminum Differential Covers
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.
( 264 )
$245.00
Proform Perfect Launch Differential Covers
You've improved your reaction time and now it's time to inform your competition. Proform Perfect Launch differential covers state the facts with their logo machined on the raised reinforcing surface. These rear-end covers are made of lightweight but tough aluminum and have been specifically designed to add strength to the rear housing case, particularly during heavy torque situations. Precision-milled and painted black, these Perfect Launch covers include two bolts to stabilize bearing main caps, two magnetic drain plugs, and mounting bolts. You can lose a little weight in your rear-end and send a message to your competition with Perfect Launch reinforced differential covers from Proform.
( 122 )
$147.99
—
$161.99
Meziere Weld-In Cap and Bung Assemblies
Meziere weld-in cap and bung assemblies can be used in a variety of fabrication projects—such as when constructing fuel tanks or installing filler/inspection caps on differentials or valve covers. The sets feature machined 6061 aluminum caps with O-rings in several different styles and sizes—mated to machined bungs of 6061 aluminum, 4130 steel, or 303 stainless steel. Meziere weld-in cap and bung assemblies are available in styles to suit your many uses.
( 29 )
$24.23
—
$40.56
Detroit Speed Differential Fill Caps
Detroit Speed offers a variety of differential cover replacement components, like these fill caps. The hex-style cover plugs are machined from steel and can be used with the front or rear axle.
Not Yet Reviewed
$23.99
Ford Performance Parts Axle Girdles
Ford Performance Parts axle girdles are a great way to strengthen the rear-end of your car. Made of lightweight aluminum, they incorporate load bolts that provide additional support for differential bearing caps. Because they reduce the amount of flex in your differential while under load, they significantly reduce bearing wear and chipped teeth on the ring and pinion. They provide increased ring and pinion gear life and are a definite must for all racing and high performance street cars. Additional information: * Available for a variety of applications, including some independent rear suspensions * Replaces OE rear cover * Covers with cooling fins and machined for differential cooler pickup and return fittings recommended for road racing or extended high-speed/high-temperature applications * Models equipped with differential coolers may require modifications * Check exterior clearance to chassis/suspension
( 77 )
$249.99
—
$301.99
Proform Chevy Bowtie Differential Covers
Proform Chevy Bowtie differential covers are reinforced lightweight aluminum designs that strengthen the rear housing case in heavy-torque situations. These Officially Licensed Chevrolet Performance Parts have the familiar Bowtie emblem raised and precision milled on a cast gray or black crinkle coated surface. Each cover includes two bolts to stabilize bearing main caps, a fluid capacity plug, a magnetic drain plug, and Grade 8 mounting bolts. Dress up your GM's rear-end; choose the Proform Chevy Bowtie differential cover designed to fit your ride.
( 31 )
$201.95
—
$227.95
ARB Differential Covers
When off-road, encountering obstacles and hazards that could inflict expensive damage to your differential is inevitable. ARB differential covers are made from high-tensile strength nodular iron (tougher and harder than carbon steel); they are engineered to protect the differential and ring and pinion from off-road hazards. Available for a select line of differentials, they are offered in red or black powdercoated finishes. Features of ARB differential covers include: * Computer-optimized, cross brace design increases the structural rigidity of the entire axle * Helps keep the ring and pinion gears meshing on the flat faces of the teeth--greatly increasing ring and pinion life and overall strength * Top-quality, rare earth magnets on both the drain plug and dipstick collect metallic particles * Dipstick magnet allows the oil to be checked for tell-tale signs of internal damage * Prolonged carrier bearing life (especially on high-output vehicles) from improved support of bearing alignment * Approach/departure angles optimized by angled exterior surfaces that minimize hang-ups * Unique dipstick/filler cap design allows differential oil level to be adjusted for rotated differential housings * Low-profile drain plug resists damage from obstacles * High-strength cap screws (included) are recessed into the cover for impact protection
( 27 )
$209.95
—
$219.95
Artec Industries APEX 1-Ton Front Differential Top Caps
Artec Industries 1-ton APEX front differential top caps are included in swap kits with the Daystar bushings or RockJock Johnny Joints UCA brackets, but not with the single adjustable truss upper link mount kits. Artec conveniently offers the APEX front differential top caps individually. These heavy-duty caps are CNC-cut and bent from thick mild steel and will weld directly to the differential casting, allowing the mounting of driver side upper control arm brackets. Choose the one designed to match your vehicle's application.
Not Yet Reviewed
$76.99
Motive Gear Differential Carrier Cases
Motive Gear offers differential carrier cases for thousands of applications from 1955 and up. These replacements feature rugged steel construction and will accept all of your factory internal parts without any modifications. Models are available for countless differential case design types, including Chrysler, Dana, Ford, GM, and Toyota. Keep your wheels turning effectively; order the case and options recommended for your vehicle.
( 24 )
$137.99
Strange Aluminum Differential Covers
These Strange aluminum differential covers feature cast aluminum construction with optional extreme-duty bearing cap support for uncompromised differential protection. These covers are available for a variety of applications with different fit and finish options. All covers include gaskets and mounting hardware.
( 10 )
$149.99
BD Diesel Differential Covers
BD Diesel differential covers are cast to cool. Specially engineered, the powdercoated aluminum covers are designed with internal and external cooling fins, plus an extra-capacity bottom sump. This strategy allows gears to pick up and deflect oil back onto the ring gear and into the pinion gear for cooler, longer life. BD Diesel differential covers are gasket-less, and each includes a reusable Viton® O-ring, stainless steel Allen head cap bolts, fill plug, and magnetic drain plug for a complete, easy, and "cool" installation.
( 8 )
$380.95
—
$573.87
Powertrax Grip LS Traction Systems
Powertrax Grip LS traction systems are the latest design in differential tech upgrades. They combine the smooth operation of a limited-slip differential, with the strength of a fully machined case. These systems use carbon fiber and steel friction plate technology, delivering streetable and consistent traction. They arrive completely assembled--and because there are friction plates on machined internal gears, they are fully rebuildable. The carriers are the ideal solution for just about any light truck, sport utility, and muscle car on the road today.
( 5 )
$573.99
Powertrax Grip Pro Traction Systems
Powertrax Grip Pro traction systems are the latest design in differential technology. They combine the smooth operation of a limited-slip differential, with the strength of a fully machined, forged steel case. Using 3x2 spiral gear engineering, the Powertrax Grip Pro delivers progressive and variable traction. Based on throttle input, you are in control of how much traction is applied. These differential systems are great for use where finesse is just as important as brutal traction. On the road or track, in the rain or snow, Grip Pro is a winner! The systems come fully assembled and there are no friction plates—so you can use any gear oil you like, including full synthetic and racing lube.
( 22 )
$674.99
—
$684.99
Yukon Gear & Axle Dura Grip Positraction Carriers
Yukon Gear & Axle Dura Grip positraction carriers offer great traction and strength, and yet are not overly aggressive for the streets. These nodular iron or steel replacements are 4-spring, Raybestos composite, clutch-style, limited-slip carriers—with internal gears machined from forged 4320 steel with stronger teeth. Assembled in the USA, the Yukon differential carriers are rebuildable, allowing for repairs or modifications without buying a new unit. They're available for fitment with nearly two dozen axle models. What are you using to transfer power? Choose smooth operation with strong lockup abilities to transfer torque—benchmarks of the Yukon Gear & Axle Dura Grip positraction carriers.
( 141 )
$908.99
