







🔧 Master your engine’s heartbeat with precision and power!
This Rocker Arm Remover Installer & Valve Spring Compressor Tool is a must-have specialty tool designed for 1999-2013 Jeep, Dodge, and Chrysler 3.7L & 4.7L engines. Constructed from heat-treated, hardened steel with a rust-resistant black oxide finish, it enables safe removal and installation of rocker arms and valve springs without damaging critical engine components. Backed by a 1-year warranty and dedicated customer support, it offers durability, precision, and peace of mind for professional-grade engine maintenance.









| ASIN | B087M126W6 |
| Best Sellers Rank | #30,725 in Automotive ( See Top 100 in Automotive ) #20 in Engine Valve Train Tools |
| Brand | Yoursme |
| Customer Reviews | 4.4 4.4 out of 5 stars (440) |
| Date First Available | November 26, 2020 |
| Item Weight | 9.5 ounces |
| Item model number | YS-THYB |
| Manufacturer | Yoursme |
| Manufacturer Part Number | YB |
| Model | Rocker Arm Remover Installer & Valve Spring Tool |
| Package Dimensions | 6.18 x 5.12 x 1.54 inches |
W**W
Good tool
Easy to use and actually works good tool
D**N
Lo recomiendo
Excelente producto..!
J**S
Works awesome,holds the spring down and makes swapping rockers and lifters easy.
Worth the $17. If you watch the videos using bent wrenches and pry bars instead of this tool think of your time and aluminum motor.
F**O
good for the money
looks like a nice piece
L**S
Excelente herramienta de mecánica buena calidad
J**N
Low price but great tool for diy
Ok see people bash this lil tool. For the price u can't beat it's performance or quality. If u're not over exerting the tool meaning smashing valve all the way open tool will last at least few jobs. And for price one time payed for itself in savings of paying a shop 150 plus a hr. Just finger tight on the wingnut on bolt . I only found bolt strength was only issue but hey can buy that. Quality otherwise vs 100 dllrs plus models out there. Ifniswdbas intended and not bottoming out valve spring in seat this tool will last for longtime . I only recommend replace bolt Ifnu want zero issues
D**T
Using this tool made removing my rocker arms, quick and easy
Worked perfect
J**K
Doesn't work
This tool does not work as shone. Will not push the valve springs down to be able to install keepers on the valve on the top of the head close to intake. Slips off valve springs. I am a mechanic with many years experience.
A**R
Looks good, haven't used yet.
P**.
Buena herramienta
R**A
This is a well made tool, no problem removing the valve locks (keepers). The problem is reinstalling the locks, no room for fingers. I used long, locking, surgical needle nose, to hold each lock for installation. You require lots of patience.
L**Z
Excelente herramienta para poder quitar los resortes de las valvulas y cambiar los sellos sin tener que quitar los arboles ni la cabeza
S**Y
Buen producto , me facilito el trabajo
Trustpilot
1 month ago
2 months ago