Tie Rod Assembly (fits CAT) - RANTECH 153-4943
High-quality complete tie rod assembly by RANTECH with part number 153-4943. This component is designed for CAT (Caterpillar) telehandlers. The tie rod is a crucial element of the machine's steering system, responsible for reliably transferring force from the steering cylinder directly to the steering knuckles. The use of a precisely manufactured, complete RANTECH tie rod eliminates dangerous play, ensures perfect response to steering wheel movements, and guarantees safe machine handling even with a heavy load on an extended boom.
Maximum durability and safety: Complete RANTECH tie rods are manufactured from a solid steel pipe (Ø 36 mm), providing high resistance to buckling and bending when operating on uneven, muddy terrain. Hardened ball studs guarantee smooth operation, and high-quality dust boots perfectly protect the interior of the joints against the destructive effects of water, mud, and sand.
Technical Specification:
- Part type: Complete tie rod assembly.
- Quality class: Premium (high-quality aftermarket replacement).
- Total length (L1): 450 mm.
- Pipe diameter (G1): 36 mm.
- Cone diameters (d1 / d2): 27 mm / 30.5 mm.
- Cone taper (A1): 1/10.
- Ball stud thread (J1): M24x1.5 RHT (right-hand thread).
- Internal threads (B1 / B2): M24x1.5 RHT / M22x1.5 RHT (right-hand threads).
- Manufacturer/Brand: RANTECH.
- Part number: 153-4943 (1534943).
Compatibility with CAT Machinery:
| Machine Category | Series and Models |
|---|
| Telehandlers |
TH63, TH82, TH83 |
Workshop Tip: In telehandlers, the steering system (especially in "crab" steering or four-wheel steering modes) is subjected to gigantic loads. Even the smallest play on the pins translates into uncontrolled wandering of the machine, delayed steering response, and accelerated, "cupped" tire wear.
Golden rules for tie rod replacement:
1. Alignment adjustment (toe-in/toe-out): This is an absolute priority. Replacing a tie rod on any machine requires remeasuring and adjusting the wheel alignment. Attempting to adjust it "by eye" or "by thread count" always ends in tire damage and strain on the drivetrain.
2. Proper cone installation: The steering knuckle sockets must be perfectly clean before inserting new studs. Remember to only use a torque wrench to tighten the castle nuts, not an impact wrench, which can damage the thread and the inside of the joint.
3. Securing the mechanism: Do not forget to use securing cotter pins on the stud castle nuts. The jam nuts on the tie rod pipe itself must also be securely tightened to prevent the length from misadjusting due to vibrations.
