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Ditch Witch JT4020 spare parts

For Ditch Witch JT4020 horizontal directional drilling machines

Leading the Pack in Horizontal Directional Drilling Supplies


Step into GEO Institute, a premier destination for top-notch ditch witch parts and Vermeer parts. Our collection is designed specifically to cater to your horizontal drilling essentials. While our highlight remains the formidable Ditch Witch JT4020, we also proudly supply parts for the JT3020, JT2020, Vermeer D24x40, and Vermeer D36x50.


Precision-Crafted Drill Parts & Boring Gear


With a drilling project in line, the demand for excellence is non-negotiable. Our curated array of drill parts, from drill heads to niche components, are here to ensure you achieve that perfection in every drill.


Expertise in Horizontal Drilling


Our collection of boring tools is a testament to our dedication to the horizontal directional drill industry. Equip yourself with the best tools in the trade for an unmatched drilling experience.


Top-Tier Drag Bits


Unearth the potential of our premium drag bits, renowned for their robustness and longevity. Gear up for HDD operations of any scale with the confidence that your equipment is backed by the best.


Best quality Ditch Witch & Vermeer Selection


Reputation matters. As a leading horizontal directional drill supplier, we ensure you receive only best quality Ditch Witch and Vermeer parts. Whether your project involves the Ditch Witch JT4020 or the Vermeer D36x50, rest assured of high quality components and unparalleled performance.


Choose for


Broad Spectrum Inventory: From models JT4020 to D24x40, our range ensures you find exactly what you need for your drilling projects.

Assured Quality: Our commitment to quality is unwavering, evident in every Ditch Witch and Vermeer part we offer.

Domain Expertise: Our team, with its rich knowledge of the horizontal drill sector, is here to assist and guide you at every step.

Reach out to our dedicated team for consultations or to secure your order. Trust GEO Institute - your ultimate partner for ditch witch parts and Vermeer parts.


Some of the JT4020 common spare parts are the following:

Steering plates 

Steering plate JT4020 with 20mm teeth 125mm
Steering plate JT4020 with 20mm teeth 150mm
Steering plate JT4020 sand bit 150mm
Steering plate JT4020 tuff bit 150mm
Steering plate JT4020 steep taper tuff 125mm 
Steering plate JT4020 steep taper tuff 150mm 
Steering plate JT4020 steep taper tuff 200mm

Saver subs

Saver sub JT4020M1 body 200mm 

Starter rods

Starter rod JT4020M1  1155mm (2.59M/2.63M EZ2) 


Collar JT4020M1 
Collar JT4020M1 with teeth

Drive chucks

Drive chuck JT4020M1  body 440mm


Trihawk housing 3 1/2 REG box-box (OD 108 mm) SUB 

Trihawk heads

Trihawk head I 3 1/2R pin 
Trihawk head II JT4020M1 3 1/2R pin 
Trihawk head V 3 1/2R pin 
Trihawk head 3 1/2R replacement cutter

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