Synergy Jeep Heavy Duty Replacement Tie Rod Ends
Part #: 4131
Weight: 2 lbs
- Synergy Jeep Heavy Duty Replacement Tie Rod Ends
- Fully greaseable sintered metal-on-metal bushing design has high wear resistance
- Specially designed grease grooves in the OD of the ball to allow for maximum lubrication
- Spring loaded bearing design keeps pressure on bearings and keeps the joint tight as it wears
- Forged bearing housing made from 1018 steel for a strong, smooth, bearing surface
- Tie Rod End stud made from 4140 steel with an induction heat treated bearing surface for smooth operation and maximum life
- Single Plane tie rod ends offer misalignment in one direction of movement only. This eliminates drag link flop on the products they are designed for
- Outperforms the factory and all other aftermarket style tie rod ends by offering a larger shank with no stress riser (doesn't neck down at base) and elimination of the nylon ball race
- Boots are made from tear/wear resistant black NBR and come with retaining springs
- Includes all necessary hardware for installation
- 7/8-18 UNF LH or RH Thread available
Synergy High Performance Grease (4119) is the recommended grease for this product
Tie Rod End Fitment Table
| Fitment | Description | Driver Side Tie Rod End | Passenger Side Tie Rod End | Driver Side Tie Rod End Boot | Passenger Side Tie Rod End Boot |
|---|---|---|---|---|---|
| 8000-01 | JK / JKU Drag Link | 4139-L | 4131-L | 4131-01 | 4131-01 |
| 8002-15 | JK / JKU Tie Rod | 4139-L | 4131-L | 4131-01 | 4131-01 |
| 8121-01 | TJ / LJ / XJ / ZJ / MJ Tie Rod | 4135-L (Either side) | 4135-R (Either side) | 4131-01 | 4131-01 |
| 8121-02 | TJ / LJ / XJ / ZJ / MJ Drag Link | 4135-L | 4137-L | 4131-01 | 4131-01 |
| 8800-01 | JL / JLU / JT Drag Link | 4162-L | 4163-L | 4131-01 | 4131-01 |
| 8802-01 | JL / JLU / JT Tie Rod | 4163-L | 4131-01 | 4131-01 | 4131-01 |
| Part # | Description | Thread | Style |
|---|---|---|---|
| 4131-L | HD Tie Rod End, Left Hand Thread for JK's | 7/8-18 Left Hand | Standard |
| 4131-R | HD Tie Rod End, Right Hand Thread for JK's | 7/8-18 Right Hand | Standard |
| 4135-L | HD Tie Rod End, Left Hand Thread for TJ/XJ/ZJ's | 7/8-18 Left Hand | Standard |
| 4135-R | HD Tie Rod End, Right Hand Thread for TJ/XJ/ZJ's | 7/8-18 Right Hand | Standard |
| 4137-L | HD Tie Rod End, Left Hand Thread for TJ/XJ/ZJ's | 7/8-18 Left Hand | Single Plane |
| 4139-L | HD Tie Rod End, Left Hand Thread for JK's | 7/8-18 Left Hand | Single Plane |
| 4162-L | HD Tie Rod End, Left Hand Thread for JL / JT Drag Link | 1-14 Left Hand | Single Plane |
| 4163-L | HD Tie Rod End, Left Hand Thread for JL / JT Drag Link and Tie Rod | 1-14 Left Hand | Standard |
| 4164-L | HD Tie Rod End, Left Hand Thread for JL / JT Tie Rod | 1-14 Left Hand | Single Plane |
| 4166-L | Conversion Tie Rod End (Pitman side). Adapts 8000-01 Drag Link for JL / JT with Ultimate Dana 60 axle housings only. | 7/8-18 Left Hand | Single Plane |
 413X Exploded View |  Comparison |  GM 1 Ton Replacement w/ Nylon Bushing |
