Description
TS4800 Inner Axle Seal Installer Tool Set for 1972-Current small Jeeps with standard Model 30 front axles with no CAD (central axle disconnect). Includes QT1139 Axle Seal Installer, QT1189 Press Screw Assembly, and QT1186 Thrust Plate. Order QU40307 Seals separately. Tools USA Made.
For a Kit with Seals already included, see: QK4800 for complete kit.
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:
Includes
Removal
Clean
Lubricate
Original Seal
Adjustable Depth
Inspect
Matching Parts 1972-1986 CJ & Commando
Matching Parts 1984-1996 Various
Matching Parts 1997-2006 TJ Wrangler
Matching Parts 1999-2004 WJ Grand Cherokee
Applications
Tech Note 1: Includes
TS4800 Includes:
QT1139 Axle Seal Installer
QT1189 Press Screw Assembly
QT1186 Thrust Plate
Tech Note 2: Removal
For all 1973-2006 Jeep Dana 30 front axles that DO NOT HAVE vacuum controlled CAD, two identical axle shaft seals are used. One QU40307 Seal is pressed in the inboard end of each axle tube next to the differential. It is impossible to replace the seals from the outside! You MUST remove the hubs, axle shafts, and differential to replace these seals. QT1032 differential case spreader is definitely recommended but not absolutely required for differential removal/installation.
Tech Note 3: Clean
After removing the old seals (See optional Removal Tools QK4647, TS4863, QT1144), thoroughly clean the axle tubes to remove crud, grit, and scaly rust.
Tech Note 4: Lubricate
Lubricate the Seal Lips with clean grease before installing the differential to provide initial lubrication. Install the axle shafts dry to minimize the chances of picking up residual grit inside the axle tubes as you slide the axle shafts into position.
Tech Note 5: Original Seal
The original seal type used in 1972-1978 Jeep Dana 30 front axles was QU40057 NOK Seal which requires QT1079 Installer. Dana has discontinued QU40057 Seal and replaced it with QU40307 Seals included with QK4800 Kit. QU40307 directly interchanges with QU40057. If you are a restoration purist and want to replace your 1972-1978 Seals with the same type as original, you can still order QU40057 while supplies last.
Tech Note 6: Adjustable Depth
TS4800 uses QT1139 adjustable depth installer which allows you to offset the seal to miss a worn spot on the axle shaft. This is a valuable feature, however, YOU have to determine the final depth of the seal. If you are not careful, it is unlikely but possible to seat the seal too deep with which can put the seal beyond the machined seal surface of the axle shaft.
Tech Note 7: Inspect
When replacing your inner axle seals, ALWAYS inspect your Ball Joints, Axle Universal Joints, Differential Bearings, Wheel Bearings, and Spindle Bearings/Seals for wear or damage. The extra time needed to replace these components is minimal since you already have the axle apart to do the axle seals.
Tech Note 8: Matching Parts 1972-1986 CJ & Commando
|
Parts You May Also Need to Complete the Job |
|
 |
QU40792 Axle Shaft U-Joint, Non-Greaseable |
 |
QU40822 Axle Shaft U-Joint, Greaseable |
 |
QU40187 OE Ball Joint Set |
 |
QU15005 6 Bolt Front Hub Gasket |
 |
QU40236 Differential Cover Gasket |
 |
QU42027 Reusable Differential Cover Gasket |
 |
S82194 Grey RTV Sealant |
 |
QK4669 Hex Spindle Nut Kit |
 |
QU50750 Front Spindle to Knuckle Bolt |
 |
QU95035 3/8" SAE Metal Lock Nut |
 |
QU50225 Inner Front Wheel Seal |
 |
QU15015 Front Wheel Seal |
 |
QU15016 Inner Front Wheel Seal |
 |
TK4914 Timken Wheel Bearing Set for Drum Brake Axles |
 |
TK4907 Timken Wheel Bearing Set for Disc Brake Models |
| Additional Tools You May Need | |
Tech Note 9: Matching Parts 1984-1996 Various
|
Parts You May Also Need to Complete the Job |
|
| D440093 Flat Washer | |
| D440094 Outer Axle Nut | |
| D440095 Retainer Nut | |
 |
QU40291 Cotter Key |
|
QU40792 Axle U-Joint, Non-Greaseable *1990-1991 XJ with Axle Tag# 610618 |
 |
TK40712 Axle U-Joint, Non-Greaseable **All With Cardan Joint EXCEPT 1990-1991 XJ with Axle Tag# 610318 |
 |
QU90007 Axle U-Joint, Greaseable ** All With Cardan Joint EXCEPT 1990-1991 XJ with Axle Tag# 610318 |
|
QU40236 Differential Cover Gasket |
|
QU42027 Reusable Differential Cover Gasket |
|
S82194 Grey RTV Sealant |
| QU15083 Unitized Front Hub Assembly for 1984-1989 XJ and 1987-1989 YJ | |
 |
QU50276 Front Hub Assembly *1990-1996 YJ, 1993-1998.5 ZJ, and 1990-1999.5 XJ with composite front brake rotors |
| QU15084 Front Hub Assembly for 1999.5-2001 Jeep XJ with cast front brake rotors | |
| D442101 OE Ball Joint Set | |
| Additional Tools You May Need | |
Tech Note 10: Matching Parts 1997-2006 TJ Wrangler
|
Parts You May Also Need to Complete the Job |
|
| D440093 Flat Washer | |
| D440094 Outer Axle Nut | |
| D440095 Retainer Nut | |
|
QU40291 Cotter Key |
| |
TK40712 Axle U-Joint, Non-Greaseable |
|
QU90007 Axle U-Joint, Greaseable |
|
QU40236 Differential Cover Gasket |
|
QU42027 Reusable Differential Cover Gasket |
|
QU50276 Front Hub Assembly *1997-1999 TJ |
| QU15084 Front Hub Assembly for 2000-2006 TJ | |
|
S82194 Grey RTV Sealant |
| D442101 OE Ball Joint Set | |
| Additional Tools You May Need | |
Tech Note 11: Matching Parts 1999-2004 WJ Grand Cherokee
|
Parts You May Also Need to Complete the Job |
|
| D440094 Outer Axle Nut | |
| D440095 Retainer Nut | |
|
QU40291 Cotter Key |
| D442256 OE Ball Joint Kit for One Side | |
|
TK40712 Axle U-Joint, Non-Greaseable *Only used on 1999 with Cardan U-Joint |
|
QU90007 Axle U-Joint, Greaseable *Only used on 1999 with Cardan U-Joint |
|
QU40236 Differential Cover Gasket |
|
QU42027 Reusable Differential Cover Gasket |
| QU15085 Front Hub Assembly for 1999-2004 WJ | |
| Additional Tools You May Need | |
Applications
Jeep:
CJ Series (includes CJ-5, CJ-6, CJ-7, and CJ-8 Scrambler): 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986
Commando: 1972, 1973
XJ without Vacuum Controlled Central Axle Disconnect (includes Cherokee, Small Wagoneer, and Comanche): 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
YJ Wrangler (Jeep and Dana websites list the YJ up to the 1996 model year. Most online histories state there was "Jeep did not offer a 1996 YJ"): 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
ZJ Grand Cherokee (The ZJ was introduced in early 1992 as a 1993 model year vehicle): 1993, 1994, 1995, 1996, 1997, 1998
TJ Wrangler with the Dana 30 Front Axle: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
WJ Grand Cherokee: 1999, 2000, 2001, 2002, 2003, 2004
Warranty
Product Reviews
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TS4800 Seal Install Tool
Great tool. Makes Dana 30 inner seal installation a snap. Tool is high quality, very easy to use, and worked as intended.
Delivery & Returns
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