1981 Ford Courier Differentials
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Auburn Gear®Grip-N-Loc™ DifferentialFord Courier 1981, Grip-N-Loc™ Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is reengineered...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$639.73 - $873.77 - Timken®Differential BearingFord Courier 1981, Automatic Transmission Differential Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all...Designed to effectively reduce frictionUltimate load handling capability$27.51
- Timken®Differential Pinion BearingFord Courier 1981, Differential Pinion Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium...Designed to effectively reduce frictionUltimate load handling capability$34.40
- Timken®Rear Differential Pinion SealFord Courier 1981, Rear Differential Pinion Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and liquids,...Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion$12.81
- SKF®Rear Differential BearingFord Courier 1981, Rear Differential Bearing by SKF®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$31.32
- Ratech®Complete Series™ Differential KitFord Courier with 9.25" Ring Gear, 12 Ring Gear Bolt, Dana 60 Series Axle 1981, Complete Series™ Differential Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$167.11
- NTN®Rear Inner Differential BearingFord Courier 1981, Rear Inner Differential Bearing by NTN®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to restore and...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$24.26
- NTN®Rear Outer Differential Pinion BearingFord Courier with 7.2" Ring Gear 1981, Rear Outer Differential Pinion Bearing by NTN®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$27.74
- Spicer®Differential Pinion Gear Thrust WashersFord Courier 1981, Differential Pinion Gear Thrust Washers by Spicer®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$2.11
- ARB®Air Locker Bulkhead Fitting O-RingFord Courier 1981, Air Locker Bulkhead Fitting O-Ring by ARB®. This heavy-duty and impact-resistant product is meant to make the adventures in your 4×4 a safer, funnier, and more memorable experience. Developed with quality as...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.15
- GearFX®HS Series Rear GearFord Courier 1981, HS Series Rear Gear by GearFX®. Racing / Pro-Touring Ford Racing 9 Inch Gear. Light Weight Ford Racing Investment Cast Case. With 31 Spline TrueTrac. GearFX's Ford 9 inch HS Rear Gear is built using the Ford Racing...Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$3,495.95
- GearFX®HS Series Third Member Center SectionFord Courier 1981, HS Series Third Member Center Section by GearFX®. GearFX’s HS Rear Gear is built using the Racing Investment Cast bearing case. This case is ~4.5lbs lighter than the standard Nodular case GearFX use in all of N...1350 Ultra Performance YokeTIMKEN Bearings$3,495.95
- GearFX®N Series Rear GearFord Courier 1981, N Series Rear Gear by GearFX®. Ratio: 3.25. Racing / Pro-Touring Ford SVO 9 Inch Gear Genuine Ford Svo Nodular Iron "N" Case. With 31 Spline TrueTrac. GearFX's Ford SVO Nodular 9 Inch rear gear assemblies are built...Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$2,756.90
- GearFX®Rear Gear CarrierFord Courier 1981, Rear Gear Carrier by GearFX®. 3.250" Bearing Rear Gear Iron Case. GearFX has brought back the original Ford SVO 9 Inch Big Bearing (3.250") Nodular Iron case. These cases were the mainstay in NASCAR Racing for years....Chrome-moly bearing caps retained by socket head cap screws that exceed aircraft grade 8 specificationsSpot faced stud holes prevent lubricant leaks and damaged mounting surfaces$419.95
- Speedmaster®Heavy-Duty Third Member Differential CenterFord Courier with Ford 9" Series Axle 1981, Heavy-Duty Third Member Differential Center by Speedmaster®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...Created by professionals to meet your requirementsSuperior longevity and dependability$1,320.00 - $1,745.00
- Speedmaster®Pro™ Heavy-Duty Third Member Differential CenterFord Courier with Ford 9" Series Axle 1981, Pro™ Heavy-Duty Third Member Differential Center by Speedmaster®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels...Created by professionals to meet your requirementsSuperior longevity and dependability$1,380.00 - $1,530.00
- Speedmaster®TorqueWorm™ Heavy-Duty Third Member Differential CenterFord Courier with Ford 9" Series Axle 1981, TorqueWorm™ Heavy-Duty Third Member Differential Center by Speedmaster®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...Created by professionals to meet your requirementsSuperior longevity and dependability$1,635.00 - $1,790.00
- Speedmaster®TorqueWorm™ Limited Slip DifferentialFord Courier with Ford 9" Series Axle 1981, TorqueWorm™ Limited Slip Differential by Speedmaster®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Created by professionals to meet your requirementsSuperior longevity and dependability$378.40 - $1,428.60
- Ratech®Basic Series Differential KitFord Courier with 9.25" Ring Gear, 12 Ring Gear Bolt, Dana 60 Series Axle 1981, Basic Series Differential Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$28.79
- Ratech®Differential Bearing KitFord Courier with 12 Ring Gear Bolt, 29 Pinion Spline, Dana 60 Series Axle / Dana 70 Series Axle / Dana 70 U Series Axle 1981, Differential Carrier Bearing Set by Ratech®. Designed with precision and functionality in mind, this...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$54.99
- Ratech®Differential Installation KitFord Courier with 12 Ring Gear Bolt, Dana 60 Series Axle / Dana 70 U Series Axle 1981, Differential Installation Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$56.33
- Ratech®Differential Pinion BearingFord Courier with 12 Ring Gear Bolt 1981, Differential Pinion Bearing by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$30.56 - $32.83
- Ratech®Differential Pinion SealFord Courier with 12 Ring Gear Bolt, Dana 60 Series Axle / Dana 70 Series Axle / Dana 70 Series Heavy Duty Axle / Dana 70 U Series Axle 1981, Differential Pinion Seal by Ratech®. Designed with precision and functionality in mind, this...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$8.63
- Ratech®Differrential Carrier Shim SetFord Courier with 12 Ring Gear Bolt, Dana 60 Series Axle / Dana 70 Series Axle / Dana 70 Series Heavy Duty Axle / Dana 70 U Series Axle 1981, Differrential Carrier Shim Set by Ratech®. Designed utilizing the latest technology, this...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$11.12 - $12.17
- GearFX®Pinion Gear Support O-RingFord Courier 1981, Pinion Gear Support O-Ring by GearFX®. Square. Rear. Made specifically for GearFX, these Ford 9 Inch Daytona Pinion Support O-ring are used by many NASCAR teams, as well as in all GearFX N-Series and HS-Series gear...Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$2.08
- GearFX®Rear Gear Oil SlingerFord Courier 1981, Rear Gear Oil Slinger by GearFX®. Ford 9 Inch Oil Slinger made specifically for GearFX. The oil slinger is designed to help keep oil in the front pinion bearing. GearFX uses this product in every gear Ford 9 Inch build.Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$2.08
- Yukon Gear & Axle®Ring and Pinion Pro KitFord Courier 1981, Ring and Pinion Pro Kit by Yukon Gear & Axle®. Yukon gear packages provide an easy way to re-gear a four wheel drive vehicle with one simple part number. Yukon Gear & Axle manufactures the highest quality differential...Pro Kits feature the highest quality componentsGet vehicles off the lift and back on the road quickly$835.89
- TruParts®Rear Inner Differential BearingFord Courier 1981, Rear Inner Differential Bearing by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$15.23
- GearFX®3.250" Rear Gear BearingFord Courier 1981, 3.250" Rear Gear Bearing by GearFX®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$139.95
- GearFX®Axle Housing Center Baffle TubeFord Courier 1981, Axle Housing Center Baffle Tube by GearFX®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$31.81
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