Description
TK11248 Dynatrac Free-Spin™ Kit with Dynatrac DynaLoc™ Heavy-Duty Lock Out Hubs for 1994-1999 Dodge Ram 2500, Ram 3500 includes the conversion parts and Dynatrac DynaLoc Heavy Duty fuel-saving lockout hubs to upgrade your heavy-duty Ram 4x4's front axle. Each Kit includes a complete, USA made Dynatrac Front Free-Spin™ Hub Kit with heat-treated chromoly spindles, spindle bearings, spindle seals, Timken® wheel bearings, Timken® or Dana wheel seals, 35-spline 1.50-inch chromoly outer shafts, 8 bolt wheel hubs, DynaLoc Hub Locks, double spindle nut kit, and instructions. NOTE: The 1994-1999 Dynatrac Wheel Hubs and Axle Shafts are NOT compatible with trucks having 4 Wheel ABS (Anti-Lock Brake System). TK11248 direct fits single rear wheel trucks. Will also fit dually models with optional wheel adapters, see Tech Note 2 if you have a Dodge Ram 3500 with Dual Rear Wheels (DRW).
Available Kits:
TK11247 Kit with Warn® Premium Bronze Dial Lock Out Hubs
TK11248 Kit with Dynatrac DynaLoc™ Heavy-Duty Lock Out Hubs (extra cost option)
TK11294 Kit with Mile Marker® Stainless Steel Lock Out Hubs (price reduction option)
For Torque King® Master Kits and Yukon Parts Only Spin Free® Kits, see Product Note 1 below.
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:
Product Note 1
Product Note 2
Kit Differences
Ram 3500 Dually
Anti-Lock Brakes
Will NOT fit Dana 44 Axles
Disassembly/Assembly
CAD System
Recommended Extras
Front Axle Disassembly
Ball Joints
Matching Parts
Applications
1994-1999 DODGE RAM DANA 60
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| Hub Lock Choices |
Conversion |
Torque King Premium Kits with Parts, Axle U-Joints, Tools, and More for 1994-1999 Ram 2500, Ram 3500 with Single Rear Wheels and Rear Wheel ABS |
Optional |
| With Milemarker® Stainless Hub Locks GOOD |
TK11294 includes Dynatrac CR60-3X1104-B Kit with Mile Marker® instead of Warn Hubs plus 16 Wheel Studs |
TK4955 |
QU42072 Arrowcraft Adapter Set for DRW Ram 3500 |
| With YUKON® Hub Locks BETTER (Import) |
Y100010 includes Yukon YAWU-03 Spin-Free® Kit with 16 Wheel Studs |
N/A |
QU42072 |
| With WARN® Premium Hub Locks BETTER (USA) |
TK11247 includes Dynatrac CR60-3X1104-B Kit with Warn® Hubs plus 16 Wheel Studs |
TK4947 includes: TK11247 Dynatrac Kit QK4964 Install Kit 2 TK40724 Axle U-joints QT1016i Nut Socket Threadlocker |
QU42072 Arrowcraft Adapter Set for DRW Ram 3500 |
| With DYNALOC™ Hub Locks BEST |
TK11248 includes Dynatrac CR60-3X1104-D Kit with Dynaloc™ plus 16 Wheel Studs |
TK4948 includes: TK11248 Dynatrac Kit QK4964 Install Kit 2 TK40724 Axle U-joints QT1016i Nut Socket Threadlocker |
QU42072 Arrowcraft Adapter Set for DRW Ram 3500 |
| Dynaloc is a Trademark of Dynatrac Products Inc. Free-Spin is a Trademark of Dynatrac Products Inc. Mile Marker is a Registered Trademark of Mile Marker Incorporated Spin Free is a Registered Trade Mark of Ring & Pinion Service Inc. Torque King is a Registered Trade Mark of 4x4 Tech Inc. Yukon is a Registered Trade Mark of Ring & Pinion Service Inc. |
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Included Components for
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| Component | Dynatrac Free-Spin™ USA Made |
Torque King USA Made (includes Dynatrac Free-Spin™) |
Yukon Spin Free® Import |
| Wheel Hub, for SRW Applications | √ | √ | √ |
| Wheel Hub for DRW Option | *** | *** | √ * |
| Timken Wheel Bearings | √ | √ | √ |
| Timken Wheel Bearing Cups installed in Hubs | √ | √ | √ |
| Wheel Seals | √ | √ | √ |
| Spindle | √ | √ | √ |
| Spindle Bearings/Seals | √ | √ | √ |
| Locking Hubs | √ 3 Choices** |
√ 3 Choices** |
√ Yukon |
| ABS Compatible (2000-up only) | √ | √ | √ |
| Spindle Nut Set | √ | √ | √ |
| Outer Axle Shaft, 1-1/2" 35 Spline | √ | √ | √ |
| Axle U-Joint 1994-2002 Greaseable USA | √ | ||
| Axle U-Joint 2003-2009 Non-Greaseable USA | √ | ||
| Ale U-Joint 2010-up Non-Greaseable Mexico | √ | ||
| Wheel Studs | √ | √ | √ |
| Inner Axle Shaft Dust seal 2000-2002 Only | √ | ||
| Spindle Nut Socket | √ | ||
| Wheel Seal Installer with Handle | √ | ||
| Wheel Bearing Packer with Cover 1# Capacity | √ | ||
| Synthetic Waterproof Grease, 2 14 oz. Tubes | √ | ||
| Threadlocker | √ | ||
| Anti-Seize Compound with Brush | √ | ||
| *Direct Fit Yukon Wheel Hubs Not Available for 1994-1999 DRW. Optional Wheel Adapter Set Required for 1994-1999 Dual Rear Wheel applications ** Available with Dynaloc™, Mile Marker®, or Warn® Lockout Hubs ***Dynatrac does not offer Direct Fit Wheel Hubs for DRW trucks. Optional Wheel Adapter Set Required |
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Tech Note 3: Kit Differences
The only component difference between TK11247, TK11248, and TK11294 Kits is the lock out hubs. TK11247 includes TK56120 Warn Premium Hubs. TK11248 includes TK20478 heavy-duty Dynaloc™ Hubs. TK11294 comes with QU56112 Mile Marker Stainless Steel Hubs.
All three Kits include the following Components:
TK10739 Base Dynatrac Free-Spin™ Kit (not sold separately)
(16) QU50033 9/16" Wheel Stud
Tech Note 4: Ram 3500 Dually
If you have a Dodge Ram 3500 dually, your factory dual wheel hub adapters will have to be changed as they have insufficient clearance for the new lockout hubs included in our Kits. Order optional QU42072 Dual Wheel Adapter Set.
Tech Note 5: Anti-Lock Brakes
TK11248 Kit is only compatible with trucks equipped with Rear Wheel Anti-Lock Brake Systems. There are no provisions for an axle shaft ABS tone ring (used on 1994-1997 models with 4 wheel ABS) or hub mounted tone ring (used on 1998-1999 trucks with 4 wheel ABS).
Tech Note 6: Will NOT fit Dana 44 Axles
TK4947, TK4948, and TK4955 fits 1994-1999 Dodge Ram 2500, Ram 3500 with Rear Wheel ABS, Dana 60 front axles and a Gross Vehicle Weight rating of 8800 pounds or higher. These Kits will NOT fit 1994-1997 Ram 2500 trucks with Dana 44 axles which have a GVW rating under 8800 pounds.
Tech Note 7: Disassembly/Assembly
To install TK11248, you need to remove the original hubs and axle shafts. Depending upon age, mileage, and use, your truck may also need inner axle shaft oil seals, ball joints, brake parts, or pinion seal. Inspect the axle before disassembly for worn or damaged parts and order those extra parts/tools you desire for a first class job. Given the era of trucks this Kit fits, I STRONGLY recommend you replace the inner axle seals which can become hard and brittle with age. For Inner Axle Shaft Seal Kits with oil seals and installation tools see QK4620.
Tech Note 8: CAD System
Installing a Dynatrac Free-Spin™ Kit is a great improvement over the factory live spindle design, but the troublesome vacuum controlled Central Axle Disconnect (CAD) system is still there. You have three choices for the CAD system.
| CAD Option | Advantages | Disadvantages |
| Leave CAD System Intact | No Additional Cost 4x4 Indicator Light Still Functions Normally |
Malfunction of any part of CAD System will prevent front axle from engaging |
| Make Spacer to Permanently Lock CAD Axle Fork in 4x4 Mode |
Low Cost. More reliable than leaving CAD functional | 4x4 Light will always be ON unless disconnected. Under extreme conditions, CAD Fork or CAD axle shaft splines have been known to fail |
| Install QU11309 CAD Delete Kit | Most Reliable. One axle shaft replaces 2 axle shafts and all CAD related parts | 4x4 Indicator Light will not function Cost is over $300 |
Tech Note 9: Recommended Extras
I strongly recommend you also order QT1016i Spindle Nut Socket and QK4964 Tool and Lube Kit which has the extras you need for a pro-quality installation. All the components are also available separately.
QK4964 includes:
QT1505 Wheel Seal Installer
QT1100 Drive Handle for Seal Installer
(2) QU90018 14 oz. Tubes Pyroplex Plus Synthetic Grease (One is used to fill the Bearing Packer)
S9975 Anti-Seize (Use between the spindle and knuckle and on the brake shield mating surfaces)
QT9404 Brush for applying anti-seize
QT5500 Bearing Packer with Cover
Tech Note 10: Front Axle Disassembly
The first time a 1994-1999 era Ram 2500, Ram 3500 Dana 60 front axle has to come apart, it is usually an absolute WITCH to separate the factory wheel hub assemblies from the steering knuckle as Dana did not use any anti-corrosion compound between the wheel hub flange and steering knuckle. The good news is since you are replacing the original hubs, you do not have to worry about them separating or getting damaged during the removal process.
Tech Note 11: Ball Joints
We also stock TK42057 Dynatrac, Heavy-Duty greaseable and rebuildable Ball Joints for your 1994-1999 Dodge Ram.
Tech Note 12: Matching Parts
Matching Parts for TK11248 Front Hub Upgrade Kit:
QU40220 Dana Original Equipment Replacement Ball Joint Kit for 1 Side
QK4758 Greaseable Ball Joint Kit
TK42057 DynaTrac Rebuildable and Greaseable Ball Joint™ Kit
QU30332 Greaseable Axle U-Joint
TK40715 Torque King® Premium non-greaseable U-Joint with Cold Forged Cross
TK40724 Torque King® Premium greaseable U-Joint with Cold Forged Cross
QK4964 Tool and Lube Kit
QU11309 CAD Delete Kit with 1 Piece Inner Axle Shaft
QU40090 CAD Housing Gasket for Central Axle Disconnect
QU40247 15 Spline Right Inner Axle Shaft
QU40350 Left Inner Axle Shaft
QU40300 Right Differential Output Shaft 30 splines inboard x 15 splines outboard
QU40387 30 Spline Differential Gear Kit
QU10959 Brake Shield for Axles without 4 Wheel ABS
QU10961 Brake Shield Spacer for Axles without 4 Wheel ABS
QU10614 Hub to Knuckle Bolt
QU40367 Dana Original Equipment Model 60/70 Differential Cover Pan Gasket
QU42029 Dana Reusable Model 60 Differential Cover Pan Gasket
QK4620 Inner Axle Shaft Seal Kits with Installation Tools
Tech Note 13: Applications
Dodge Ram:
Ram 2500 with Dana 60 Front Axle and Rear Wheel ABS: 1994, 1995, 1996, 1997
Ram 2500 with Rear Wheel ABS: 1998, 1999
Ram 3500 Single Rear Wheel Trucks with Rear Wheel ABS: 1994, 1995, 1996, 1997, 1998, 1999
Ram 3500 Dual Rear Wheel Trucks with Rear Wheel ABS (Also Requires Optional Wheel Adapters): 1994, 1995, 1996, 1997, 1998, 1999
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