Best Harmonic Balancer Puller for LS Engine (2026)
Five harmonic balancer pullers for GM LS engines, compared by clip-in fit, jaw design, steel, kit contents and warranty.
On this page
Top picks at a glance
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- 1
Best OverallOEMTOOLS GM Puller9.7/10View on Amazon - 2
Best Runner-UpRogierra GM Puller9.7/10View on Amazon - 3
Best KitGEAROLL 3-Jaw Puller9.6/10View on Amazon - 4
Best 1-Year WarrantySunluway GM Puller9.6/10View on Amazon
A front-end job stalls when the harmonic balancer will not move, and the crank pulley sits pressed on with no tapped holes to thread a bolt into. The right tool for that job is the best harmonic balancer puller for ls engine work, a puller that grips the balancer from the outside and draws it off while the radiator stays in place. This guide compares pullers for GM LS engines by clip-in fit, jaw design, steel, kit contents and warranty, so the pick matches the engine on the stand.
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Quick picks
- Best Overall OEMTOOLS GM Puller: Clip-in fit for GM LS engines without tapped holes, no radiator removal stated, and an OEMTOOLS Limited Lifetime warranty. Check price on Amazon
- Best Runner-Up Rogierra GM Puller: AISI 1045 medium carbon steel, clip-in fit for GM LS and Chrysler, Jeep and Dodge engines, and a 2 Year Manufacturer warranty. Check price on Amazon
- Best Kit GEAROLL 3-Jaw Puller: A 9-piece kit with six jaws, four forcing rods and a storage case for pressed-on balancers. Check price on Amazon
- Best 1-Year Warranty Sunluway GM Puller: A 3-jaw clip-in design in alloy steel with a black paint finish, a 1 Year Warranty and a 30-day money-back return. Check price on Amazon
Picks for the garage
OEMTOOLS GM Harmonic Balancer Puller
A clip-in GM harmonic balancer puller for LS engines without tapped holes, with a stated weight of 3.35 pounds and an OEMTOOLS Limited Lifetime warranty.
Pros
- Clip-in design removes balancers without tapped holes
- No radiator removal stated on the listing
- Fits GM 5.3L, 5.7 LS1, 6.0 LS2 and 6.2 LS3 engines
- OEMTOOLS Limited Lifetime warranty
Cons
- Listed dimensions of 1.0 inches on each side do not match the tool described
- No specific steel type is stated, only high-strength materials
- Chrysler, Jeep and Dodge fit is limited to 3.5L V6 and 4.7L V8 in the bullets
- No storage case or cap is stated
For GM 25264 Harmonic Balancer Puller
A clip-in harmonic balancer puller for GM LS engines, made from AISI 1045 medium carbon steel, with a hangable storage cap and a 2 Year Manufacturer warranty.
Pros
- AISI 1045 medium carbon steel, heat-treated for durability
- Clip-in design, no puller bolts into the balancer
- Hangable storage cap for storage after the job
- 2 Year Manufacturer warranty
Cons
- Does not fit 1997 or earlier GM LT engines with threaded holes
- Does not fit 2018 and newer Ford Coyote balancers
- Not suitable for truck pulleys
- No weight is stated on the listing
For GM LS Harmonic Balancer Puller 25264 Crank
A 3-jaw clip-in harmonic balancer puller for GM LS engines, made from alloy steel with a black paint finish, with a 1 Year Warranty and a 30-day money-back return.
Pros
- 3-jaw clip-in design grips the balancer without bolting into it
- No radiator removal stated on the listing
- Alloy steel with a black paint finish for corrosion and rust resistance
- 1 Year Warranty plus a 30-day money-back return
Cons
- Does not fit 1997 or earlier LT engines with threaded holes
- Does not fit 2018 and newer Coyote balancers
- No weight is stated on the listing
- No storage case or cap is stated
GEAROLL Harmonic Balancer Puller Remove Extractor
A 9-piece harmonic balancer puller kit with two 3-jaw sets, four forcing rods and a storage case, for pressed-on balancers with a single center retainer bolt.
Pros
- Six jaws in the kit: 3 thicker jaws and 3 thinner jaws
- Four forcing rods: 100 mm, 135 mm, 165 mm and 185 mm
- Storage case included in the 9-piece kit
- Widest application list here, including GM, Cadillac, Chevrolet Trucks, Ford and Mitsubishi
Cons
- Title says 3-jaw while the bullets list 6 jaws
- No warranty term is stated
- No weight is stated on the listing
- Black oxide finish is stated, but no steel grade is named
ReluxGo 25264 Harmonic Balancer Puller for GM
A clip-in harmonic balancer puller for GM LS engines without tapped holes, made from AISI 1045 medium carbon steel with a heat-treated finish.
Pros
- Clip-in design, no bolting into the balancer
- AISI 1045 medium carbon steel, heat-treated
- Fits GM 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3 and 7.0L engines
- Fits Chrysler, Jeep and Dodge 3.5L V6, 3.6L V6, 4.7L V8, 5.7L V8 and 6.1L engines
Cons
- No warranty term is stated
- Does not fit 1997 or earlier GM LT engines with threaded holes
- Does not fit 2018 and newer Ford Coyote balancers
- Will not work with the truck pulley
Compared on paper
| Model | Shop Score | Design | GM LS fit | Material | Kit pieces | Warranty |
|---|---|---|---|---|---|---|
| OEMTOOLS GM Puller | 9.7/10 | Clip-in | 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3 | High-strength materials | 1 | OEMTOOLS Limited Lifetime |
| Rogierra GM Puller | 9.7/10 | Clip-in | 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L | AISI 1045 steel | 1 | 2 Year Manufacturer |
| Sunluway GM Puller | 9.6/10 | Clip-in, 3-jaw | 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L | Alloy steel | 1 | 1 Year Warranty |
| GEAROLL 3-Jaw Puller | 9.6/10 | 3-jaw, adjustable | 4.8L, 5.3L, 5.7L, 6.0L, 8.1L V8 | High hardness steel | 9 | No warranty stated |
| ReluxGo GM Puller | 9.5/10 | Clip-in | 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L | AISI 1045 steel | 1 | No warranty stated |
Specifications are manufacturer stated, as published on each listing and collected 5 November 2026.
How the picks were scored
Each puller is scored on performance, build, value, safety and warranty, with the weights published on the How We Pick page. No listing here states a safety certification, so no pick earns safety points. A stated warranty term earns warranty points, and a listing with no warranty term earns none.
| Product | Shop Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| OEMTOOLS GM Puller | 9.7 | 30 | 21 | 21 | n/a | 4 |
| Rogierra GM Puller | 9.7 | 29 | 21 | 20 | n/a | 4 |
| Sunluway GM Puller | 9.6 | 29 | 20 | 20 | n/a | 3 |
| GEAROLL 3-Jaw Puller | 9.6 | 28 | 20 | 21 | n/a | 0 |
| ReluxGo GM Puller | 9.5 | 28 | 20 | 19 | n/a | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.
What the listings tell you
Five listings were compared. Four use a clip-in design that grips the balancer without bolting into it, and the fifth is a jaw puller kit with forcing rods. Three state a warranty term, and two state no warranty. Every listing names GM LS engines in its fit list. Three of the five listings name fits that do not work, such as 1997 or earlier LT engines or 2018 and newer Coyote balancers.
How to choose the best harmonic balancer puller for ls engine
Clip-in fit
Four of the five pullers use a clip-in design, which grips the balancer without bolting the puller to it. That design suits GM LS engines without tapped holes, and the listings state no radiator removal for the job. Check the fit list against the engine before the first job, and follow the vehicle owner’s manual for the balancer job.
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Jaw design
The GEAROLL kit takes the jaw route, with six jaws in the box: three thicker jaws for older models and three thinner jaws for the newest models. The Sunluway puller pairs a clip-in design with a 3-jaw grip for a secure hold on the balancer. Jaw count matters less than fit, so match the jaws to the balancer and the engine list on the listing.
Steel and finish
ReluxGo and Rogierra state AISI 1045 medium carbon steel, heat-treated, with corrosion and wear resistance. Sunluway states alloy steel with a black paint finish that resists corrosion and rust. GEAROLL states high hardness steel with a black oxide finish, and OEMTOOLS states high-strength materials without naming a steel type.
Kit contents
The GEAROLL kit is the only kit here, with nine pieces: a 3-jaw puller with a second 3-jaw set, four forcing rods of 100 mm, 135 mm, 165 mm and 185 mm, a 3/8 in drive forcing screw of 90 mm, and a storage case. The other four listings are a single tool, so the kit suits a garage that works on more than one engine family.
Warranty
OEMTOOLS states a Limited Lifetime warranty, Rogierra states a 2 Year Manufacturer warranty, and Sunluway states a 1 Year Warranty with a 30-day money-back return. ReluxGo and GEAROLL state no warranty term, so the listing leaves coverage unstated. A longer stated term earns more warranty points in the scores here.
Garage Fit Check
- Check the fit list first: several listings rule out 1997 or earlier LT engines with threaded holes, 2018 and newer Coyote balancers, and truck pulleys.
- Storage is stated on two listings: the GEAROLL kit includes a storage case, and the Rogierra puller includes a hangable storage cap.
- Only one listing states a weight, 3.35 pounds for the OEMTOOLS puller, so the other listings give no weight to plan around.
- Kit pieces range from a single tool to a 9-piece kit, so check bench and drawer space against the kit in the box.
FAQ: garage tools
What is a harmonic balancer puller?
A harmonic balancer puller is a tool that removes a harmonic balancer, also called a crank pulley damper, from the front of an engine. The pullers here grip the balancer from the outside and draw it off, and the clip-in designs do it without bolting into the balancer.
How does a harmonic balancer puller work?
The clip-in designs clip onto the balancer and grip it, so the puller draws the balancer off without tapped holes or bolts into the balancer. The jaw kit works with a forcing screw and forcing rods that press against the center while the jaws hold the balancer.
How to use a harmonic balancer puller kit?
Match the kit to the engine on the fit list, then use the jaws and forcing rods from the kit for the balancer on that engine. The Rogierra listing adds a tip for the job: apply engine oil to the threads before installation and tighten slowly with hand tools. Follow the vehicle owner’s manual for the balancer job.
Do you need a puller to remove a harmonic balancer?
For a pressed-on balancer with a single center retainer bolt, the listings present a puller as the tool for the job, with jaws or a clip-in grip that holds the balancer while it comes off. A puller made for the engine fit list avoids bolting into a balancer that has no tapped holes.
How to use a harmonic balancer removal tool?
Clip the tool onto the balancer, using the clip-in grip that holds it without bolts into the balancer, and work with the radiator in place, as the listings state no radiator removal. Check the fit list first, since several listings rule out 1997 or earlier LT engines, 2018 and newer Coyote balancers, and truck pulleys.
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