MOOG part description

The National® oil seal kit includes everything you need to get the job done.
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 70 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded: multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F: -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair

Part Specifications

NATIONAL OIL SEAL SPECS
Part Description Oil Seal Kit
Shaft (Inch) 3.750
Shaft (MM) 95.250
Outside Diameter (Inch) 4.506
Outside Diameter (MM) 114.450
Width (Inch) 0.362
Width (MM) 9.190
Material PTFE
Type FW-H

Product Description

Coil Spring Set

Application Summary

1970-1980 Chevrolet Camaro (Front) (Liter: 5.7, 4.1, 3.8 / Qualifier: with Air Conditioning, Constant Rate Spring, without Air Conditioning); 1981-1983 Chevrolet Caprice (Front) (Doors: 4 & Body: Wagon & Liter: 5.0, 4.4 / Qualifier: without Air Conditioning, Constant Rate Spring); 1975-1979 Chevrolet Nova (Front) (Liter: 5.7, 4.3, 5.0 / Qualifier: with Air Conditioning, Constant Rate Spring); 1965-1967 Pontiac Catalina Safari (Front) (Doors: 4, 2 & Body: Wagon, Hardtop, Convertible / Qualifier: without Air Conditioning, Constant Rate Spring, Standard Duty); 1971-1981 Pontiac Firebird Formula Trans Am Esprit Base (Front) (Liter: 4.1, 4.9, 3.8, 4.3, 5.0 / Qualifier: with Air Conditioning, Constant Rate Spring, without Air Conditioning); 1967 Pontiac Grand Prix (Front) (Qualifier: Standard Duty, without Air Conditioning, Constant Rate Spring); 1973 Pontiac LeMans (Front) (Doors: 2, 4 & Body: Coupe, Wagon, Sedan & Liter: 4.1 / Qualifier: without Air Conditioning, Constant Rate Spring); 1983-1985 Pontiac Parisienne (Front) (Doors: 4 & Body: Wagon & Liter: 5.0 / Qualifier: without Air Conditioning, Constant Rate Spring); 1978-1979 Pontiac Phoenix LJ Base (Front) (Doors: 2, 4 & Body: Hatchback, Sedan, Coupe & Liter: 5.0, 5.7 / Qualifier: with Air Conditioning, Constant Rate Spring); 1975-1977 Pontiac Ventura SJ Base S Custom (Front) (Doors: 4, 2 & Body: Sedan, Hatchback & Liter: 5.7, 4.3, 4.1, 4.9, 5.0 / Qualifier: Constant Rate Spring, with Air Conditioning)

Features & Benefits

  • 100% Load tested
  • Easy to install
  • Provides like-new steering
  • Designed to lower stresses for longer service life
  • Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment

Product Attributes

Front Spring Compressed Length 10.50 IN
Front Spring Compressed Length 266.70 MM
Front Spring Outside Diameter 5.410 IN
Front Spring Relaxed Length 17.50 IN
Front Spring Relaxed Length 444.50 MM
Part Description Coil Spring Set
Rear Spring Compressed Length 10.50 IN
Rear Spring Compressed Length 266.70 MM
Rear Spring Outside Diameter 5.410 IN
Rear Spring Relaxed Length 17.50 IN
Rear Spring Relaxed Length 444.50 MM
Spring Color Black
Wire Diameter 0.65 IN
Wire Diameter 16.70 MM

Additional Information

Country of Origin (Primary) US
Canadian Harmonizing Tariff Code 7320200020
Harmonized Tariff Code (Schedule B) 7320201000
Harmonized Tariff Code (HTS) 7320201000
Refurbished Part N
Remanufactured Part N
UPC 00080066121017
VMRS Code 016002002
UNSPSC 31161903

Part Interchanges

MOOG 5278 Cross Reference

We have 1 alternatives for the 5278 by MOOG:

Fits Vehicles

  • Pontiac LeMans (1973)
  • Pontiac Grand Prix (1967)
  • Pontiac Catalina (1965, 1967)
  • Pontiac Ventura (1975-1977)
  • Pontiac Phoenix (1978-1979)
  • Pontiac Parisienne (1983-1985)
  • Pontiac Firebird (1971-1976, 1979-1981)
  • Chevrolet Nova (1975-1979)
  • Chevrolet Caprice (1981-1983)
  • Chevrolet Camaro (1970-1977, 1980)

For over 100 years, Moog® has been an industry leader in mid- to high-end aftermarket parts for steering, suspension, and driveline systems worldwide. Utilized by daily commuters to entire fleets, Moog parts have become synonymous with reliable performance that’s just as good or even better than their OE counterparts. Moog also incorporates innovative features in their products not found in competing products, such as patented forged steel bodies and metal “gusher” bearings that greatly reduce friction across moving components. The brand also leads the way in after-sales support, with comprehensive technical assistance and training materials available for customers around the world.

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