Description
QU40078 8 Bolt Steel Dana Full Floating Rear Axle Shaft Flange Gasket for Dodge and Ford is a genuine original equipment Dana-Spicer embossed steel gasket that fits most Dodge and Ford Dana 60, Dana 70, Dana 70HD Rear Axles plus 1994-2002 Dodge Ram Dana 80 rear axle applications. QU40078 also fits many Dodge and Ford 1 ton vans with Dana full-floating rear axles. Sold individually. Use 2 per vehicle. USA Made.
Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!
Dan the Gear Man® Tech Notes:
Replace
Fits
Matching Parts in 1972-2002 Dodge and Ram Dana SRW Rear Axles
Matching Parts for Most Dodge and Ford Dana 70HD Rear Axles
Matching Parts for Dodge Dana 80 Rear Axles
Matching Parts for Ford E350 and E450 Van Dana 80 Rear Axles
Matching Parts in 1969.5-1985 Ford F250 Dana 60 and 1977-1993 Dodge 3/4 ton truck Dana 60 Rear Axles
Applications
Tech Note 1: Replace
To prevent oil leaks, your Axle Shaft Flange Gaskets should be replaced anytime the axle is removed.
Tech Note 2: Fits
QU40078 Gasket fits Dana Spicer full float rear axle shafts that have a flange with an 8 bolt x 3.96" Bolt Circle and use 7/16" bolts (or studs) for retention.
Tech Note 3: Matching Parts in 1972-2002 Dodge and Ram Dana SRW Rear Axle Applications:
Exploded View XV2011 2000-2002 Dodge Ram 2500, Ram 3500 Dana 80 Rear Axle
Exploded View XV200 2000-2002 Ram 2500, 3500 Dana 60, 70, 80 SRW Rear Hub Page
QU50414 Inner Wheel Bearing
QU50411 Outer Wheel Bearing Cup
QU50412 Outer Wheel Bearing
QU40450 Rear Wheel Seal
QU40449 Optional Flanged Rear Wheel Seal for 1994-2002
QU50413 Outer Wheel Bearing Cup
QU15002 Spindle Lock Washer for 1972-1979.5
QU40077 Spindle Lock Nut for 1979.5-1993
QU40089 Spindle Nut Lock Wedge for 1979.5-1993
QU40118 Spindle Lock Nut for 1994-2002
QU40115 Spindle Nut Lock Wedge for 1994-2002
QU40577 Tapered Locking Bushing Cone for Axle Shaft Drive Studs
QU90018 Pyroplex Synthethic Grease
QU40367 Dana 70 Differential Cover Gasket
QU42030 Dana 70 Reusable Differential Cover Gasket
QT1500 Wheel Seal Installer for QU40450 Seal 1979-1993
QT1510 Rear Wheel Seal Installer for QU40450 Seal 1994-2002
QT1503 Rear Wheel seal Installer for QU40449 Seal 1994-2002
QT1009i Spindle Nut Socket for 1979.5-2002
QT5500 Wheel Bearing Packer
Dodge & Ram Shop Manuals
Tech Note 4: Matching Parts for Most Dodge and Ford Dana 70HD Rear Axles:
QU50402 Timken Differential Bearing Cup
QU50403 Timken Taper Bearing
QU30010 Axle Shaft Flange Gasket, Chevy and GMC
QU40577 Locking Bushing Cone for Vintage Rear Axle Shafts
QU90008 Gear Marking Compound
QU40367 Dana 70 Differential Cover Gasket
QU42030 Reusable Dana 70 Differential Gasket
TM4400 Pinion and Differential Bearing Service Manual for Dana Monobeam Axles
QT1032 Differential Case Spreader
Dodge & Ram Shop Manuals
Ford Shop Manuals
Tech Note 5: Matching Parts for Dodge Dana 80 Rear Axles:
QU50402 Timken Differential Bearing Cup
TK4889 Premium Differential Bearing Kit only 1994-2002
TK4659 Premium Master Differential Bearing and Seal Kit 1994-1999
TK4778 Premium Master Differential Bearing and Seal Kit 2000-2002
QU50437 Standard Differential Bearing and Seal Kit
QU40213 Dana 80 Differential Shim Kit
QU40260 Outboard Differential Bearing Spacer Set
QU50403 Timken Taper Bearing
QU40491 Bare Differential Case for 3.54 Ratio
QU40490 Bare Differential Case for 4.10 Ratio
QU42031 Reusable Differential Cover Gasket
TM4400 Pinion and Differential Bearing Service Manual for Dana Monobeam Axles
QU90008 Gear Marking Compound
QT1032 Differential Case Spreader
Dodge & Ram Shop Manuals
Tech Note 6: Matching Parts for Ford E350 and E450 Van Dana 80 Rear Axles:
QU50402 Timken Differential Bearing Cup
QU50437 Differential Bearing and Seal Kit
QU40213 Dana 80 Differential Shim Kit
QU50403 Timken Taper Bearing
QU40241 Axle Shaft Flange Gasket for 1988-1991 F350 and 1995-1998 F450
TM4400 Pinion and Differential Bearing Service Manual for Dana Monobeam Axles
QU90008 Gear Marking Compound
QT1032 Differential Case Spreader
Ford Shop Manuals
Tech Note 7: Matching Parts in 1969.5-1985 Ford F250 Dana 60 and 1977-1993 Dodge 3/4 ton truck Dana 60 Rear Axle Applications:
QU50412 Wheel Bearing
QU90001 Rear Wheel Seal
QU50411 Wheel Bearing Cup
QU20017 Spindle Nut Lock Washer for 1969.5-1979 Ford
QU20018 Spindle Nut for 1969.5-1979 Ford (uses 2)
QU15002 Spindle Lock Washer for 1977-1979.5 Dodge
QU40077 Spindle Lock Nut for 1979.5-1993 Dodge
QU40089 Spindle Nut Lock Wedge for 1979.5-1993 Dodge
QU90018 Pyroplex Synthethic Grease
QU40367 Dana 60/70 Differential Cover Gasket
QU42029 Dana 60 Reusable Differential Cover Gasket
QT1502 Wheel Seal Installer
QT1009i Spindle Nut Socket for 1979.5-2002
QT5500 Wheel Bearing Packer
Dodge & Ram Shop Manuals
Ford Shop Manuals
Applications for Dana Full Floating Rear Axles:
Dodge:
W100: 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968
D200, W200: 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980
D250, W250: 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
D300, W300: 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980
D350, W350: 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
B300, B350 Van: 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Ram 2500, Ram 3500: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
Ford:
F250 Dana 60 Rear Axle: 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985
F350 Dana 70 Rear Axle: 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985
E350 Dana 60 or Dana 70 Rear Axle: 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
E350 Super Duty with Dana 80 Rear Axle: 1999, 2000
Warranty
Product Reviews
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Way nice
Very good quality gasket- highly recommended.
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Axle shaft gasket
The only place available. Local auto parts stores had no idea or pictures of this. They said reuse the old one if not torn. Tried to sell me silicone. Generation X has no idea. Thanks, for the right part the first time.
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Outer axle seal
Good quality!
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5
They fit! Seemed to be a factory style replacement. Good quality.
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5
Seals nice. No RTV.
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Dana 60 axle shaft gasket
This gasket is a perfect fit & replacement for the original one. Works great & no leaks!
Delivery & Returns
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