


🛠️ Upgrade your engine game with the pro’s choice piston ring installer!
The Lisle 33500 Piston Ring Installer is a precision hand-powered tool designed for easy, damage-free installation of piston rings. Featuring a 6.3mm cutting width and an ergonomic plastic and stainless steel construction, it offers durability and comfort for repeated use. Lightweight at just 2.4 ounces and compact in size, it fits seamlessly into any mechanic’s toolkit. Highly rated by professionals and backed by a limited lifetime warranty, this tool ensures reliable performance for automotive maintenance and repair.


| ASIN | B0009OMYC4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #25,744 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Snap-Ring Pliers |
| Brand | Lisle |
| Color | Factory |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,542) |
| Cutting Width | 6.3 Millimeters |
| Date First Available | October 2, 2001 |
| Global Trade Identification Number | 00083045335009 |
| Grip Type | Ergonomic |
| Handle Material | Plastic |
| Included Components | Manufactuered Brand Product |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.4 ounces |
| Item model number | 33500 |
| Manufacturer | Lisle |
| Material | Plastic, Stainless Steel |
| National Stock Number | 5120-00-857-3190 |
| Part Number | 33500 |
| Power Source | Hand Powered |
| Product Dimensions | 9.25"L x 5.5"W |
| Size | One Size |
| Specific Uses For Product | Automotive maintenance and repair |
| Style | Piston Ring Installer |
| UPC | 083045335009 |
| Warranty Description | Limited Lifetime |
Z**K
Makes rings way easier
Works really well, have installed rings on 383 sbc pistons now and on a set for a Lq9 with forged Pistons with no issues, makes getting the rings on way easier and they seem plenty durable enough to use a lot of times.
A**Y
Works good
Works good. Whenever I buy specialty automotive tools I check if Lisle has an option first as their tools have always served me well. Also the description said made in China, but I was pleasantly surprised to see the set I got were made in USA!
O**S
Lisle 33500 Piston Ring
Excelente producto.
D**S
Great tool for the money.
Made installing my new piston rings on my 5.3 LM7 (GM "LS") almost painless. The only thing I wish is that the little ring grippers(?) on the end were slightly bigger. a few times I did have the rings slip out of those slots before I could get them on the piston. All in all, great tool for the money.
J**M
Great Product.
Great Product, made Ring Installation fast and easy.
G**!
Piston ring plyers are not now, nor have they ever been, easy to use...
But there are none better than these.
T**G
Works good
Works very good. No more scratching the piston when rolling the ring on. Wish the ends were alittle longer but not a big deal. Should have brought them 30 years ago.
M**C
Works for the job, just don’t drop them
Worked for what I needed it to do but I dropped them once when I was going to put them away and The spot weld broke so I ended up throwing them out
C**G
Simple and works
F**T
there's are cheap one, if you need this tools often I would reccomand to buy something better.
J**U
Used this for ttr230 top end, worked good.
E**D
The piston ring pliers work fine :) They did the job that they was purchased for But if I had it to do over and knowing what I know now I would have purchased there adjustable set
A**A
The item looks exactly as a picture. It works well. My husband ordred it to install rings to his Dodge Ram 1500. No complaints.
Trustpilot
2 weeks ago
2 months ago