20 Best John Deere Pencil Injector Puller of 2025 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best John Deere Pencil Injector Puller of 2025. Check our ranking below.

2,335 Reviews Scanned

Rank No. #1

OTC 7121 Pencil-Type Fuel Injector Nozzle Puller for Case, Cat, GM, John Deere, Waukesha, and White

OTC Fuel Injector Nozzle Puller
Designed to remove the pencil-type fuel injector nozzles used in many agricultural and construction engines
Slide hammer action gives a straight, even pull without damaging components
Works on Case, Caterpillar, GM, John Deere, Waukesha, and White diesel engines equipped with pencil style injectors
High-grade materials ensure quality performance over the lifetime of the tool

Rank No. #2

7121 Fuel Injector Nozzle Puller Tool for Case, Caterpillar, Cat, GM, John Deere, Waukesha, and White Diesel Engines -Pencil-Type Fuel Injector Nozzle Puller

Fuel Injector Nozzle Puller Tool for Case, Caterpillar, Cat, GM, John Deere, Waukesha, and White Diesel Engines
7121 Pencil-Type Fuel Injector Nozzle Puller： Designed to remove the pencil-type fuel injector nozzles used in many agricultural and construction engines
The 7121 Fuel Injector Nozzle Puller Tool adopts a sliding hammer design, providing uniform and straight pulling force when disassembling the fuel injector nozzle, effectively avoiding damage to the nozzle or fuel pipeline.
If you have any questions about our products, please contact us. Professional and sincere service, so that you shopping without any risk

Rank No. #3

YMT 7121 Pencil-Type Fuel Injector Nozzle Puller Remover Tool Fits for Caterpillar, for Case, for GM, for John Deere, for Waukesha,for White Diesel Engines

Wide Compatibility: Fits for Caterpillar, for Case, for GM, for John Deere, for Waukesha ,for White Diesel Engines,Compatible with a wide range of diesel engines equipped with pencil style injectors
Replacement: Replace for 7121 Fuel Injector Nozzle Puller
Great Performance:Specially designed for pencil-type fuel injectors, makes it easy to pull out injector nozzles without hassle, streamlining your repair process.The innovative slide hammer action provides a straight, even pull, minimizing the risk of damage to injector nozzles or fuel lines during removal
Superior Material: Made from high quality steel, designed to withstand heavy-duty professional use,long-lasting strength and durability,resistance to wear and impact,high performance and long service time
Premium Service: If you encounter any problems, please contact us in time, we will deal with you as soon as possible.No worry about buying

Rank No. #4

ReluxGO Diesel Injector Puller Tool with Slide Hammer, Common Rail Injector Remover w/ M8, M12, M14 Thread Adapter

INJECTOR REMOVAL TOOL: The ReluxGo Diesel Fuel Injector Slide Puller is designed for removing stuck common-rail diesel injectors quickly and safely without dismantling the cylinder head for injector nozzle cars; The injector remover kit contains a 1.3-pound (.6 kg) shop hammer weight and M8, M12, M14 adapters
REPLACING OLD INJECTORS: Fuel injectors are important as they are what injects fuel directly into the cylinder, but because of their continuous use, they are prone to cracks, breaks, and minor physical wear; Symptoms of this issue can range from rough engine idle, slow acceleration, misfire, bad gas mileage, to gas leaks; This fuel injector tool helps to easily remove injectors for testing and cleaning as well as replacement
GREAT FOR BOSCH AND LUCAS INJECTORS: This kit includes a 7-inch (178 mm) bar and a 1.3 lb. (.6 kg) slap hammer weight along with M8, M12, M14 thread adapters; This injector puller tool assists in removing stubborn Bosch and Lucas diesel injectors; Adaptors and slide hammer are stored in a convenient plastic box for storage and travel
STEADY CONSTRUCTION: Made of a strong, durable steel, this automotive hammer puller tool is sure to pull even the toughest fuel injectors from tight positions; This remover kit has a steel rod with two threaded ends; The durable metal helps to increase pulling strength and force while also providing longevity for the tool
EASY TO USE: To use, first attach the tool to the injector you wish to remove, then yank the weight towards the handle to give an extra snap of weight to the stuck part; The force transfers to the shaft, pulling the attached end and injector in the desired direction; Repeat action until the part is removed; Always work with a cold engine to avoid damage and remember to replace all injectors as a set to keep engine balanced

Rank No. #5

Rolfutool Pneumatic Injector Puller Tool Diesel Injector Puller Set for Diese Engines，Diesel Injector Extractor Master kit 24 pcs

【Principle Of Operation】: Powered by pneumatic force, the pneumatic diesel injector puller allows operators to extract injectors without the use of heavy or complex equipment.Simply connect the tool to a reliable air supply (max 5-8 bar) and let the pneumatic force do the work.This not only reduces the risk of damage to the injector or the engine but also minimizes the effort required by the operator.
【A Revolutionary Tool Designed】: Pneumatic Injector Puller, a revolutionary tool designed for efficiently removing diesel injectors from diesel engines.This diesel injector puller kit eliminates the need for inertia hammers or mechanical extractors,ensuring a smoother,safer,and more controlled operation.
【Wide Range of Applications】: This diesel injector extractor master kit includ M20×1.0, M18×0.75, M17×1.0, M8×1.25, M8×1.0, M8×1.5, M14×1.5, M12×1.5, M16×1.5, M18×1.5, M20×1.5, M22 × 15, M25 × 05, M25 × 10, M26 × 075, M29 × 10, represent the diverse range of sizes and dimensions that are commonly used in various engineering and industrial applications.
【Efficiency Assistant】: The pneumatic injector puller kit uses air pressure drive to remove the injector quickly and efficiently, greatly reducing the time and effort required for manual disassembly. In a service shop or industrial setting, time savings mean increased productivity and reduced costs.

Last update on 2026-01-20 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: What is a fuel injector nozzles puller?

A: This is a modal window. OTC’s Fuel Injector Nozzle Puller is designed to remove the pencil-type fuel injector nozzles used in many agricultural and construction engines. The slide hammer action gives a straight, even pull without damaging components.

Q: What to do with broken injector puller?

A: The puller that JD supplies is pretty much worthless, after I broke 2 of them I gave up & just use a heel bar in the little puller notch. You might bend the injector pulint it w/a bar, but if you don’t have to turn it in for a core, just scrap it. they do pull kinda hard if they’ve never been out.

Q: How do you remove the injectors from the head?

A: John Deere had a puller to use to remove them. When you have them out make sure you clean the bores in the head. Deere had a reamer for that. Also get a bore brush and clean the injector openings. They also need to be torqued properly (18-20 foot pounds if I remember right).

Q: Can injectors be changed in a 544b?

A: Just to clarify, at this point in time I have a box with 6 new injectors and a heavily smoking loader, to the best of my knowledge injectors have never been changed. Its a 1985 model 544b, engine is JD6414T, 6 cylinder, 414 cu. in., turbocharged.