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Moog 255 Universal Joint - At Rear Axle or At TransmissionOE Quality 60-Day Returns
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Part #: 255

Moog 255 Universal Joint - At Rear Axle or At Transmission

At Rear Axle
⚙️ 134 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Aerostar, Ranger, Granada, Monarch, Pinto, Bobcat, E-100 Econoline, E-100 Econoline Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, Fairmont, LTD, Mustang II, Grand Marquis, Marquis, Custom 500, Maverick, Ranchero, Comet, Elite, Gran Torino, Torino, Cougar, Montego, Country Sedan, Country Squire, Mustang, Custom, Ranch Wagon, Cyclone, Fairlane, Falcon, Galaxie, Caliente, Colony Park, Marauder, Montclair, Monterey, Park Lane, Falcon Sedan Delivery, Country Cruiser, and Meteor
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Moog Universal Joint 255 Overview

The Moog Universal Joint part number 255 is designed for driveline applications in select Ford and Mercury vehicles. This greaseable U-joint features a combination of grooved and plain round bearings, ensuring reliable performance and ease of maintenance for models like the Ford Mustang and Mercury Cougar.

  • Greaseable design with flush-type lube fitting for easy lubrication
  • Combination of 2 grooved and 2 plain round bearing caps
  • Bearing cap diameters: 1.125 inch (28.5 mm) and 1.063 inch (27.0 mm)
  • Length measurements: 3.22 inch (81.7 mm) and 2.375 inch (60.3 mm)
  • Compatible with multiple Ford and Mercury models including Aerostar, Mustang, and Ranger

Technical Specifications and Features

The Moog 255 universal joint is engineered with precision to meet OE standards for Ford driveline systems. It features two grooved and two plain round bearing caps, providing a balance of secure fitment and smooth operation. The bearing caps measure 1.125 inches and 1.063 inches in diameter, accommodating the specific driveline requirements of vehicles such as the Ford E-150 Econoline and Mercury Marquis. The greaseable design includes a flush-type lube fitting located in the bearing, allowing for straightforward maintenance and extended service life.

Compatible Vehicles and Applications

This universal joint is compatible with a range of Ford and Mercury vehicles, including but not limited to:

  • Ford Mustang
  • Ford Ranger
  • Ford E-100 and E-150 Econoline (including Club Wagon variants)
  • Mercury Cougar
  • Mercury Marquis and Grand Marquis

Part number 255 is specifically designed to replace worn or damaged U-joints in these models, ensuring proper driveline function and vehicle safety.

Common Issues Addressed by Moog Universal Joint 255

  • Eliminates driveline vibrations caused by worn U-joints
  • Prevents drivetrain binding and noise during acceleration or turning
  • Restores smooth power transfer between transmission and axle
  • Reduces premature wear on related driveline components
  • Improves overall driveline reliability and vehicle handling

Installation Notes and Tips

When installing the Moog 255 universal joint, ensure the driveline yoke is clean and free of debris. Properly seat the bearing caps and verify the grease fitting is accessible for future maintenance. Use a high-quality grease compatible with the flush-type lube fitting to maintain optimal performance. It is recommended to inspect related driveline components during installation to identify any additional wear or damage.

Quality Assurance and Warranty

Moog universal joints are manufactured to meet or exceed OEM specifications for durability and fitment. The part number 255 undergoes rigorous quality control to ensure reliable operation in Ford and Mercury driveline systems. This product includes a limited warranty against defects in materials and workmanship, providing confidence in its long-term performance.

BrandMoog
Part Number255
Bearing Cap Axis 1 Diameter1.125
Bearing Cap Axis 1 Diameter28.5
Bearing Cap Axis 2 Diameter1.063
Bearing Cap Axis 2 Diameter27.0
Bearing Cap Type2 Grooved and 2 Plain Round Bearings
Bearing Diameter A - Inch1.125
Bearing Diameter A - mm28.5
Bearing Diameter B - Inch1.063
Bearing Diameter B - mm27.0
Bearing Type ARound Plain
Bearing Type BRound Grooved
GreaseableYES
ImageUJoint_2Grooved_2Plain.tif
Length A - Inch3.22
Length A - mm81.7
Length Axis 13.22
Length Axis 181.7
Length Axis 22.375
Length Axis 260.3
Length B - Inch2.375
Length B - mm60.3
Length Measurement AOutside of Bearing To Outside of Bearing
Length Measurement BInside of Groove to Inside of Groove plus thickness of 2 Lock Rings
Lube Fitting LocationFlush-type lube fitting in bearing
LubricateableYES
OE SeriesFord
U-Joint Identification2 Grooved and 2 Plain Round Bearings

This part fits 134 vehicles. Search below:

YearMakeModelSubmodelBody Type# DoorsDrive TypeTransmissionLitersCylindersWheel BasePositionNotes
1989FordAerostarAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1989FordRangerStandard Cab Pickup2 DoorRWDAt Rear AxleU-Joint with greasable super strength and U-bolts.
1988FordAerostarManualAt Rear AxleFits vehicles made through August 1987, featuring a greasable design and super strength for Universal Joint.
1988FordRangerStandard Cab Pickup2 DoorRWDAt Rear AxleU-Joint with greasable super strength and U-bolts.
1987FordAerostarAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1986FordAerostarAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1980MercuryMonarchAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1979FordPintoAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1979MercuryBobcatAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1979MercuryMonarchAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1978FordE-100 Econoline124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1978FordE-100 Econoline Club Wagon124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1978FordE-150 Econoline124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1978FordE-150 Econoline Club Wagon124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1978FordFairmontAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1978FordLTD5.8LV8At Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1978FordLTD5.0LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1978FordPintoAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1978MercuryBobcatAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1978MercuryGrand MarquisAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1978MercuryMarquisAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1978MercuryMonarchAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1977FordE-100 Econoline124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1977FordE-100 Econoline Club Wagon124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1977FordE-150 Econoline124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1977FordE-150 Econoline Club Wagon124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1977FordLTD5.8LV8At Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1977FordPintoAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1977MercuryBobcatAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1977MercuryGrand MarquisAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1977MercuryMarquisAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1977MercuryMonarchAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1976FordE-100 Econoline124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1976FordE-100 Econoline Club Wagon124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1976FordE-150 Econoline124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1976FordE-150 Econoline Club Wagon124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1976FordLTD5.8LV8At Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1976FordPintoAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1976MercuryBobcatAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1976MercuryCougar5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1976MercuryMonarchAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1976MercuryMontegoMX6.6LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1976MercuryMontegoBase6.6LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1976MercuryMontegoMX5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1976MercuryMontegoBase5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1976MercuryMontegoMX Brougham6.6LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1976MercuryMontegoMX Brougham5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975FordE-100 Econoline124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1975FordE-100 Econoline Club Wagon124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1975FordE-150 Econoline124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1975FordE-150 Econoline Club Wagon124.0"At Rear AxleFits 2 Joint Driveshaft Greasable Super Strength Universal Joint
1975FordLTD5.8LV8At Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1975FordPintoAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryBobcatAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryCougar5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryMonarchAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1975MercuryMontegoVillager6.6LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryMontegoMX6.6LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryMontegoBrougham6.6LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryMontegoBase6.6LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryMontegoVillager5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryMontegoMX5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryMontegoBrougham5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1975MercuryMontegoBase5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1974FordLTDAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1974FordPintoAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1974MercuryMontegoMXAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1974MercuryMontegoBaseAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1974MercuryMontegoVillagerAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1974MercuryMontegoMX BroughamAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1973FordLTDAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1973FordMustangAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1973FordPintoAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1973MercuryCougarAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1973MercuryMontegoMXAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1973MercuryMontegoBaseAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1973MercuryMontegoVillagerAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1973MercuryMontegoMX BroughamAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1973MercuryMontegoGTAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1972FordLTDAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1972FordMustangAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1972FordPintoAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1972MercuryCougar5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1972MercuryMontegoMXAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1972MercuryMontegoBaseAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1972MercuryMontegoVillagerAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1972MercuryMontegoMX BroughamAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1972MercuryMontegoGTAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1971FordLTDAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1971FordMustangAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1971FordPintoAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1971MercuryCougar7.0LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1971MercuryCougar5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1971MercuryMontegoMXAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1971MercuryMontegoBaseAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1971MercuryMontegoVillagerAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1971MercuryMontegoMX BroughamAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1970FordLTDAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1970FordMustangAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1970MercuryCougar5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1970MercuryCougar5.0LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1970MercuryMontegoMXAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1970MercuryMontegoBaseAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1970MercuryMontegoVillagerAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1970MercuryMontegoMX BroughamAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1969FordLTDAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1969MercuryCougar5.8LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1969MercuryCougarAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1969MercuryCougar5.0LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1969MercuryMontegoMXAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1969MercuryMontegoBaseAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1968FordLTDAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1968MercuryCougar4.7LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1968MercuryCougarAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1968MercuryCougar5.0LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1968MercuryMontegoMXAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1968MercuryMontegoBaseAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1967FordLTDAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1967FordMustang4.7LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1967FordMustang3.3LL6At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1967MercuryCougar4.7LV8At Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1966FordLTDAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1966FordMustang4.7LV8At Rear AxleOutside lock rings, greasable super strength U-joint.
1966FordMustangAutomatic3.3LL6At Rear AxleOutside lock rings, greasable super strength U-joint.
1965FordMustang4.7LV8At Rear AxleOutside lock rings, greasable super strength U-joint.
1965FordMustangAutomatic3.3LL6At Rear AxleOutside lock rings, greasable super strength U-joint.
1965MercuryColony ParkAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1965MercuryMarauderAt Rear Axle3-1/2 inch Outside Diameter Yoke Span Universal Joint, Greasable Super Strength
1964FordMustang4.7LV8At Rear AxleOutside lock rings, greasable super strength U-joint.
1964FordMustang4.3LV8At Rear AxleOutside lock rings, greasable super strength U-joint.
1963MercuryColony Park6.4LV8At Rear AxleEarly 01/1963; Greasable Super Strength U-Joint
1963MercuryMarauder6.4LV8At Rear AxleEarly 01/1963; Greasable Super Strength U-Joint
1962MercuryColony ParkAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.
1961MercuryColony ParkAt Rear AxleHeavy-duty universal joint designed for increased durability through lubrication, ideal for heavy-duty applications.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

215410145U0142

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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