QU40908 Press on Slip Yoke Seal with Grease Fitting fits Spicer type 1-3/8" driveshaft slip yokes and 1-3/8" 31 spline Dana IFS axle shaft slip yokes designed for press-on type seals. Factory installed grease fitting for easy periodic lubrication. These slip yoke seals replace original parts for many late 1970's to mid 1990's Dana Spicer driveshafts plus 1980-1982 Ford Bronco, F150, F250, or F350 4x4 trucks with Dana 44 or Dana 50 independent front suspension Twin Traction Beam® drive axles. QU40908 is an aftermarket replacement part.
Also See QU40618, Genuine OE Replacement Seal
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Dan the Gear Man® Tech Notes: Driveshaft Slip Stubs
Spicer Type Driveshafts Commonly Used Install on Slip Yoke First Product Note Matching Parts Applications
Tech Note 1: Driveshaft Slip StubsFor driveshaft slip stubs, QU40618 or QU40908 Seal fits the unsplined portion of splined stubs measuring approximately 1.15" to 1.16". The spline Outside Diameter will be 1-3/8". The spline count can be 15 based on 16, 16, 31 based on 32, or 32.
Tech Note 2: Spicer Type DriveshaftsQU40908 fit Spicer type 1-3/8" spline driveshaft slip yokes made to accept a press on seal. As far as I can remember, the press on seal was first introduced around 1978 for Ford 4x4 front and rear Constant Velocity (CV) driveshafts although it may have been a couple of years earlier.
Tech Note 3: Commonly UsedThe most common use of QU40908 Seal is on rebuilt driveshafts. Chances are, any 1957-1990 light truck or SUV driveshaft with a replacement 1-3/8" slip stub/slip yoke combination installed by a professional shop after 1979 will have a QU40618 or QU40908 Seal. Most driveshafts from vehicles built after this era will never require a new slip stub/yoke combination as they use a slip joint protected by a very effective boot instead of a seal.
Tech Note 4: Install on Slip Yoke FirstInstall QU40908 press-on seal on the slip yoke BEFORE trying to install the Slip Yoke on the splined slip stub.
Tech Note 5: Product NoteQU40908 are a pretty tight press fit on the slip yoke. However, if the slip yoke vent hole is plugged or you pump grease in at a fast rate, it is possible to force the seal off the slip yoke with your grease.
Tech Note 6: Matching PartsMatching Parts for QU40908 Greaseable Slip Yoke Seal:QU40740 16 Spline Slip Stub for 2" Front CV Driveshafts in Chevy, Dodge, and GMC 4x4sQU40753 6-13/16" long 1310 Series 16 Spline Slip YokeQU40845 7-1/2" Long 1330 Series 16 Spline Slip Yoke for FordQU40770 1-3/8"-16 Spline 7260 Series Slip Yoke for DodgeQU40854 1-3/8"-16 Spline 7290 Series Slip Yoke for DodgeQU40334 Greaseable Front Axle Slip Yoke for 1980-1982 Ford Dana 44IFS Front AxleQU40616 Right Axle Shaft for 1980-1996 Ford F250 with Dana 44IFS Front AxleQU40263 Right Axle Shaft for 1980-1996 Ford Bronco and F150QU40435 Dana 50IFS Right Inner Axle Shaft for 1980-1997Ford F250, 1980-1985.5 F350QU90018 Pyroplex® Protection ES NLGI #2 GC-LB Water Resistant Synthetic Grease
Applications
Dodge:Dakota Front CV Driveshaft: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
Driveshaft, Rebuilt: Used on many rebuilt front or rear driveshafts for all makes
Ford Driveshaft:Bronco, F150, F250, F350 Front CV Driveshaft: 1978, 1979Bronco Rear CV Driveshaft: 1980, 1981, 1982, 1983, 1984
Ford IFS Axles:Original Equipment on Bronco, F150: 1980, 1981, 1982Original Equipment on F250 with Dana 44IFS Front Axle: 1980, 1981, 1982
Jeep: Under Construction
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406-384-0270
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sales@torqueking.com
Location:
7727 S Leopard Ave,
Billings
Montana
59106
