Diesel Mechanic Tools: A Working Technician's Guide to the Equipment That Gets the Job Done

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Shop & Bay Diagnostic Engine Drivetrain Air & Brake Service Truck Heavy Equipment PPE & Safety Tire Repair

Shop & Bay Essentials

Foundational equipment for any commercial diesel shop or bay

SUNEX TOOLS 8515 Deluxe Creeper

This deluxe creeper works great in any shop. It allows you to move around easily while lying on your back under your vehicle. Rear drop frame design for extra leg comfort. Length: 45.5″; width: 19′; height (headrest down): 5″; height (headrest up): 9.5″; bed size: 30.625″ x 16.5″ x 2.5″.

VEVOR 20-Gallon Waste Oil Drain Tank

Equipped with an air operated oil drain system, the 20-gallon large capacity waste oil drain tank can handle the waste oil of 10 vehicles, doubling the efficiency! The adjustable height anti-overflow funnel is suitable for all types of vehicles, and is equipped with a high-temperature resistant hose to prevent oil splashing.

VEVOR Floor Jack, 22 Ton (48501 lbs) Capacity

22-Ton Air Lift: Air-powered floor jack delivers effortless heavy lifting. Built from rugged steel, this air hydraulic floor jack supports up to 22 tons (48,501 lbs). It is ideal for vehicle service, industrial work, and construction lifting

SUNEX TOOLS 1522A 22-Ton Jack Stands, Pair

Capacity: Supports 22 Ton (44,000 lb.) across the pair for stable vehicle support during service and repair work
Stand Style: Pin-type adjustment supports positive stand-height selection for heavy-duty vehicle support
Height Range: Covers 11.8 in. to 19.7 in. height range for support-height selection during service work
Pair Configuration: Matched pair configuration supports balanced vehicle support during service and repair work
Application: Jack-stand configuration is built to support lifted vehicles during inspection, maintenance, and repair work
Saddle Support: Large saddle with locating lugs support and position vehicle frame

20-Ton Hydraulic Shop Press

Powerful 20-Ton Capacity: Featuring a strong 20-ton bottle jack, this hydraulic press simplifies metalworking tasks such as bending, straightening, and stamping. Its consistent performance makes it an essential tool for a variety of metal fabrication projects.

Vestil EHN-60-T Steel Shop Crane Engine Hoist

A portable shop crane engine hoist is great for hundreds of lifting applications. It features a telescopic boom, benefiting different lifting heights and capacities. Features a large diameter ram to withstand angled loads when lifting. Includes two (2) rigid and two (2) swivel casters for portability. Heavy-duty steel construction and painted finish.

10-Ton Service Jack with 3 Position Locking Handle

OTC’s HDJ10 is a rugged, steel framed, 10-ton capacity service jack that brings versatility and increased capacity to your shop. Spring-loaded handle may be locked in three positions, from horizontal to vertical. The HDJ10 from OTC is the ideal size for heavy duty lifting jobs such as vocational vehicles, highway maintenance, delivery and service fleets, bucket trucks, school buses and community transit vehicles.

Two-Stage Shop Air Compressor

Designed for heavy shop or industrial use, Ingersoll Rand electric-driven Two-Stage air compressors provide the reliability and performance that are ideal for most applications and users including automotive service and body shops, fleet maintenance, machine shops, production and manufacturing lines, wood working shops, dry cleaners, car washes, general maintenance/repair shops and farms.

Diagnostic & Electronic Tools

Scan tools, meters, and test equipment for modern diesel systems

Diesel Laptops Nexiq USB-Link 3 Wired Diagnostic Kit

The Nexiq USB-Link 3 is a new, more capable USB-Link that supports CAN FD and DoIP protocols while providing the compatibility for a wide range of OEM diagnostics software. Designed for flexibility, the USB-Link 3 Wireless Edition connects to your PC, tablet, or smart phone, via Bluetooth and Wi-Fi.

TOPDON ArtiDiag HD Full-System Diesel Truck Scanner

2026 Advanced ECU Coding Scan Tool: Maximize the capabilities of your vehicles with the ArtiDiag Pro. This scan tool, seamlessly compatible with renowned models such as VW, A-U-D-I, SKODA, SEAT, BENZ, and more, empowers you to uncover hidden features, deactivate annoying functions, and code retrofitted components for peak performance.

Fluke 376FC 1000A AC/DC True RMS Clamp Meter with 36 inch iFlex

The 376 FC True-RMS Clamp Meter with iFlex is designed for industrial and commercial electricians that require the most advanced troubleshooting tool. The clamp measures 1000 V AC and DC. The 376 FC also carries a CAT III 1000 V and a CAT IV 600 V safety rating. The included iFlex flexible current probe extends ac current measurement of 1000 amps via jaw up to 2500 amps.

Fluke 568 Dual Infrared Thermometer

Two-in-one IR and contact thermometers with an innovative dot matrix display. With a simple, 3-button on-screen menu interface (in 6 languages) the digital laser thermometers make even complex measurements easy. Quickly navigate advanced features to adjust emissivity, start data logging, or turn on and off alarms – with just a few pushes of a button.

Performance Tool W89735 Diesel Compression Tester Kit

The Performance Tool W89735 diesel compression tester set includes all the necessary components to test diesel compression on most diesel trucks, cars, and tractors. This handy tool set is constructed with durable carbon steel and a chrome plated gauge for accurate measurements in harsh environments. A swivel end coupler allows quick and easy change-out of adapters.

Midtronics - 6V, 12V, 24V Heavy-Duty Battery & Electrical System Analyzer

Engine & Powertrain Tools

Specialized equipment for diesel engine disassembly, inspection, and rebuild

Lisle 40740 Diesel Injector Puller Kit

Injector Puller Handles a Variety of Injectors Found in Cummins and Duramax Engines. Two-jaw design firmly grips the injector while it is being removed by the slide hammer. The kit comes with three application specific attachments. Remove the shoulder bolt to switch between the attachments.

Universal Injector Puller (Common Rail)

The ABN 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.

Neiko PRO 3/4-Inch-Drive Adjustable SAE Torque Wrench

NEIKO presents our PRO 3/4-inch-drive adjustable click torque wrench for dealing with any stubborn nut or bolt! The 3/4-inch drive is larger than other standard sizes, and the click mechanism lets you choose a torque value that ranges from 100 to 700 ft-lb for an accurate measurement in any situation.

OTC 5610 Master Oil Pressure Test Kit

This professional kit can be used for domestic and import applications. High and low pressure gauges make this kit useful for both transmission and engine work. Kit comes complete with adapters for most applications. Designed to be used for both static and on road testing.

Detroit Diesel Engine Timing Kit DD13/DD15/DD16

Compitable with all years of Detroit Diesel DD13 DD15 DD16 EPA07 EPA10. However, the exact scope of use may vary from accessory to accessory. Please note to check the details below for the specific range of individual part.

Lisle 53790 Harmonic Balancer Installer Kit

Set includes driving screw, thrust bearing, and 13 threaded adapters necessary to work on a wide range of domestic and some import harmonic balancers
Five long adapters for use on Dodge Hemi, generation III and IV GM motors, some Chrysler and some Ford including 3. 5L and 4. 0L
The 1. 75″ spacer allows the tool to work more efficiently on deep harmonic balancers

Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 1 in. Impact Wrench Extended Reach D-Handle Kit w/Two 12.0 Ah Batteries

✓ 1,500 ft-lbs nut-busting torque

✓ ONE-KEY digital control via app

✓ 4-Mode DRIVE CONTROL

✓ Friction ring socket retention

✓ M18 platform compatible

The 1″ cordless standard for Class 7 & 8 wheel service — no air hose required.

Drivetrain & Transmission Tools

Clutch, driveline, differential, and transmission-specific equipment

OTC 5019A 2,200 lb. Capacity Low-Lift Transmission Jack

OTC’s 5019A 2,200 pound capacity, low-lift transmission jack features a low 8-1/4″ height which is perfect for modern aerodynamic trucks with low ground clearance. Swiveling pump handle permits ease of operation in restricted working spaces allowing greater freedom in truck placement within your shop. Pre-mounted adapter fits popular Eaton Fuller RoadRanger transmissions used on nearly all Class 7 and 8 heavy-duty trucks.

Tiger Tool U-Joint Service Kit for Heavy Duty Trucks

The Tiger Tool 20150 Commercial U-Joint Service Kit is your all-in-one solution for servicing universal joints on heavy duty trucks. Equipped with essential tools, this kit facilitates both the dismantling and assembly of u-joints across a wide range of vehicles, making it an indispensable set for commercial truck maintenance.

Bearing Cap Installer for Heavy Duty Trucks & Equipment

This tool revolutionizes the installation of bolt-retained bearing caps, ensuring precise alignment within minutes. Its innovative design significantly reduces the risk of damage to delicate needle bearings during the installation process, making it an essential tool for professionals.

Lincoln 1884 PowerLuber 20 Volt Battery Powered Grease Gun

The Lincoln 1884 PowerLuber is a lithium-ion battery-operated grease gun developed for manual lubrication of grease points in agricultural, automotive, construction, general maintenance and industrial applications. This PowerLuber is designed to pump and dispense lubricant using 20-volt battery power and includes motor protection technology that prevents overload due to excessive current draw.

Tiger Tool 11001 Axle Shaft Puller — Dana, Eaton & Rockwell Drive Axles

Simplify the removal of seized axle shafts from medium to heavy-duty drive axles, making it an essential tool for maintenance. Included is the most common 5/8” – 18 Axle Stud Adapter Set, with additional adapters available for comprehensive compatibility.

OTC 7074A Heavy-Duty Truck Clutch Alignment Tool

OTC’s 10-Spline Truck Clutch Alignment Tool is designed for use when installing heavy-duty single, two-plate, push/pull, manual, and self-adjusting clutches.
1-3/4 inch O.D. shaft, 1-1/4 inch pilot, 10 splines, splines are 3.75 inches long; similar to Ford 308-D002 (D79T-7550-B)

Air, Hydraulic & Brake Tools

Compressor, impact, brake, and hydraulic system equipment

Ingersoll Rand 271 1" Air Impact Wrench

The 271 Series impact wrench is ideal for vehicle repair and heavy truck and machinery jobs where you’ll benefit from the square socket retaining ring and the power behind the vane motor. Trigger actuation and a power regulator let you complete projects with control and ease. 1″ Super Duty Impact Wrench

Ingersoll Rand 2146Q1MAX-3 3/4" Air Impact Wrench, 2,000ft-lbs

Fleece,Flannel
Cold-forged twin hammer impact mechanism and motor deliver 2,000 ft-lbs of Nut Busting Torque, durability, and efficiency
Steel hammer case stands up to drops and everyday abuse
Patented one-hand forward/reverse and feather-touch trigger provides maximum control
Ingersoll Rand’s Quiet Technology reduces the sound of the tool, sparing your ears without sacrificing a single ounce of power

OEMTOOLS 27090 Brake Anchor Pin Press — 10-Ton, S-Cam Systems

Designed for use on 16-1/2” S-Cam trailer and tractor brake systems, this brake anchor pin press delivers a robust 10-ton capacity, making it perfect for tough brake jobs. With a rigid C-frame design, the press simplifies brake pin and bushing removal, eliminating the need for hub or dust shield removal, and saving you valuable time.

VEVOR Air Hydraulic Bottle Jack, 20 Ton/40,000 LBS

With a lifting capacity of up to 20 tons (44,092 lbs)
From low to high, this small bottle jack’s got the range. It lifts from 10.2 in (260 mm) up to 19.5 in (495 mm), with a 2.6 in (65 mm) screw for fine-tuning the height
Built with strong cast iron and carbon steel, this heavy duty jack handles heavy farm gear and construction equipment.
10.4-19.7 inch Lifting Range

Lang Tools 7578 7/16" Automatic Slack Adjuster Wrench

Made in the USA, Lang Tools (7578) 7/16″ Automatic Slack Adjuster Wrench is for brake adjustment on heavy-duty trucks equipped with Haldex slack adjusters. This slack adjuster wrench has an extra-long handle, which provides comfort while overcoming the anti-reverse mechanism.
For brake adjustment on heavy-duty trucks with Haldex slack adjusters
Extra-long handle provides comfort while overcoming the anti-reverse mechanism

SUNEX TOOLS 5693 1-Inch Drive SAE Deep Impact Socket Set, 21 piece

The SUNEX Tools 5693 is a 21-piece 1 in. drive sae impact socket set with deep coverage covering 3/4 in. to 1-15/16 in. Chrome Molybdenum Steel and the storage case support impact-duty fastening work. Included Contents Included Sockets: 13/16 in. to 2 in.

Ingersoll Rand (285B-6) 1-Inch Pneumatic Impact Wrench

It has a 6-vane motor that delivers 1,475 ft-lbs of torque and a free speed of 5,250 rpm, so it can handle the most stubborn nuts and bolts with ease. The 6-inch extended anvil allows you to reach inaccessible areas effortlessly, and the 360-degree swiveling inlet prevents your air compressor hoses from kinking, providing extra versatility on the job site.

Milton 2780-50D - Steel Dual Arm Auto-Retractable Air Hose Reel, 1/2" x 50 ft. Rubber Hose

Keep your shop organized and eliminate air hose tripping hazards with this 50-foot, 1/2″ Milton 2780-50D Steel Dual-Arm Auto-Retracting air hose reel. These reels are built to last, with all steel construction, a sturdy dual arm design, solid brass fittings, and a 3/8″ x 50′ EPDM rubber hose that is rated to 300 PSI. Great for most everyday applications.

Service Truck Must-Haves

Field service essentials for mobile diesel technicians

Ingersoll Rand Service Truck Air Compressor

For fleet and field service applications, count on Two-Stage, gas-powered air compressors from Ingersoll Rand.

Horsepower: 13 HP
Air Tank Size: 30 Gal
Engine Brand: Honda

Honda 2200-Watt 120-Volt Super Quiet Portable Inverter Generator

The EU2200i delivers 10% more power than the previous EU2000i – enabling you to power more of what you need, in the same lightweight, compact package. Frequency: 60 hertz. Runtime: 8 hours

Mueller Kueps EQ290300/KIT Heavy Duty Vibro Impact Air Hammer

Includes: EQ-290 300 Vibro Impact Air Hammer, EQ-290 318 Vibro Impact Flat Chisel, EQ-290 338 Vibro Impact 20mm Pin Driver
Drive: 15mm/ 5/8″ 6-Kant / HEX
Length: 15″
Air nipple: 3/8″

NOCO Boost Max GB250: 5250A UltraSafe Jump Starter

One of the most powerful lithium jump starters ever. Up to 5,250 amps to start gas and diesel engines up to 16L – engineered for commercial and industrial engine starts.

Lincoln Portable Electric Power MIG 211i MIG Welder

The POWER MIG® 211i MIG welder is a straightforward and dependable machine that’s ideal for MIG and flux-cored welding. This reliable diehard is your best friend on the farm, in the small shop, or for maintenance and repair work.

Southwire Commercial Booster Cable2-Gauge - 25 Feet

When a lithium jump pack doesn’t have enough amps for a cold-soaked Class 8 diesel with twin batteries, a full set of heavy-duty jumper cables and a running boost vehicle is the backup plan.

Orion Safety 8901 Professional Roadside Flare Kit with Reflective Triangles

Orion Safety Products 8901 Deluxe Roadside Emergency Kit includes three 20-minute flares, one folding reflective triangle.

Milton 553 Heavy-Duty Truck Tire Inflator Gauge — OSHA Compliant, 10–160 PSI

Milton’s dual head lock-on chuck inflator gauge is ideal for servicing truck tires and heavy-duty inflation applications. Maximum Pressure Range: 10-160 PSI, 2 lb increments.

Milwaukee 2131-20 M18 ROCKET Dual Power LED Tower Light

The M18 ROVER Dual Power Flood Light provides users with 4,000 Lumens of High Definition Output designed to fill large areas with light. The ROVER floodlight features three modes and up to 12-hours of run-time when paired with an M18 5.0 Battery Pack. (Tool Only)

Heavy Equipment & Farm Diesel Tools

Specialized equipment for excavators, loaders, tractors, and ag machinery

Ingersoll Rand 2A1SA Air Chipping Hammer, 2" Stroke

Whether you’re working in construction or demolition, the A Series chipping hammers are great for any job. With its incredible power-to-weight ratio, these hammers will increase productivity and make working easy.

VEVOR Hydraulic Pressure Test Kit, 10/100/250/400/600bar

Precise Reading Gauge: Five pressure gauges provides five measuring ranges: 0-10bar/150psi, 0-100bar/1500psi, 0-250bar/4000psi, 0-400bar/6000psi, 0-600bar/10000psi.

Tiger Tool 15000 Pin & Bushing Starter Kit — 20-Ton, In-Vehicle Service

This Starter Kit allows you to use any one of the Pin & Bushing Adapters to service both rubber-isolated and threaded pins and bushings.
The 15000 Pin and Bushing Starter Kit, together with one or more adapters, eliminates time-consuming, labor-intensive and costly processes; technicians are no longer required to remove the suspension, haul it to the shop press or reassemble it to the vehicle.

VEVOR Torque Multiplier, 1 Inch Drive Lug Nut Wrench/Multiplier

1 Inch Drive Lug Nut Wrench/Multiplier Heavy Duty Torque Multiplier Wrench Set, 1:58 4800N.m Lug Nut Remover, Includes 8 Sockets (24-38mm) and Storage Case

LockNLube Locking Grease Gun Coupler — 10,000 PSI, All Grease Guns

LOCKS ON, STAYS ON, WON’T LEAK—LIKE HAVING AN EXTRA HAND! No need to hold the coupler in place while trying to grease your machinery. The LockNLube Grease Coupler locks on tight and lets you use both hands on your grease gun.
1/8″ NPT COMPATIBLE WITH ALL GREASE GUNS – BATTERY, PNEUMATIC, MANUAL

Fill-Rite FR4210HB 12-Volt 20 GPM Fuel Transfer Pump

The FR4210HB is a 12V 20 GPM fuel transfer pump that comes with a 1″ x 12′ discharge hose, 1″ auto nozzle (red), 34″ telescoping steel suction pipe, 18′ 12 GA power cable, 1″ street elbow, ground wire, (2) wire nuts, and a roll of PTFE tape. It can be used to pump gasoline, diesel, kerosene, ethanol blends up to 15%, methanol blends up to 15%, and biodiesel up to B20.

OTC 7249 Ball Joint, U-Joint, and Brake Anchor Pin Service Kit

OTC’s Ball Joint, U-Joint, and Brake Anchor Pin Service Kit removes and installs press-fit parts such as ball joints, universal joints, and truck brake anchor pins.
Contains 3 receiver tubes – 2-3/4 inch ID x 3 inch OD, 2-1/4 inch ID x 2-1/2 inch OD, and 1-3/4 inch ID x 2 inch OD. Includes 1 each; installing cup, receiving cup, and installing adapter.

DURATECH 8-Piece Oil Filter Swivel Wrench Set, Wrenches

Diesel engines in heavy equipment and farm tractors use large-diameter oil, fuel, and hydraulic filters that standard automotive filter wrenches won’t reach.

4 Size Oil Filter Wrenches
9 “&12 ” oil filter pliers

PPE & Shop Safety

The gear that keeps you working tomorrow

3M Safety Glasses for Men and Women, SecureFit 400, 20 Pack

The 3M SecureFit 400 features Pressure Diffusion Temple Technology that automatically adjusts to individual head sizes for a customized fit — weighing less than 1 ounce with a snug, flexible design that stays securely in place as the wearer looks up and down or side to side.

Mechanix Wear FastFit Work Gloves - Anti-Slip & Abrasion

Sheet metal edges, broken castings, and worn brake hardware are the most common causes of hand lacerations in a diesel shop.

Precision Fit & Dexterity: Mechanix Wear FastFit Work Gloves have a single-seam wrapped fingertip and 2-piece palm design and a full-wrapping easy on/off elastic cuff

London Labs Heavy Duty 6 Mil Black Nitrile Gloves

Diesel fuel, engine oil, coolant, and DEF are all absorbed through skin with repeated exposure — and the cumulative chemical load in a diesel shop is a genuine occupational health concern.

6 Mil THICKESS FOR ENHANCED DURABILITY:

CAT Second Shift Steel Toe Work Boot — EH Rated, Oil-Resistant

As the world’s foremost manufacturer of heavy equipment, Cat earthmovers are known around the world as a symbol of honest work, strength and integrity. Cat Footwear makes boots and shoes based on these same principals.

Kidde 4A60BC Commercial-Grade ABC Fire Extinguisher — 10 lb, Rechargeable

Safeguard your property with the Kidde Commercial-Grade Fire Extinguisher. Simplify code compliance and tackle fires common to commercial areas including trash, paper & wood (Class A), liquids and gases (Class B), and electrical equipment (Class C).

GOJO Natural Orange Pumice Hand Cleaner — 1-Gallon Pump, Industrial Grade

Quick-acting, lotion hand cleaner with pumice scrubbers
Pumice scrubbing particles to clean a broad range of industrial soils, dirt, and grease
Cleans without harsh solvents
Appealing orange-citrus scent
Effective on dirt, oil and grease

Truck Tire Repair Equipment

Commercial tire service equipment for shop and roadside repair

WINNTEC Safergo Truck Tire Dolly — 350-lb Capacity with Wheel Alignment Pin

MAKES CHANGING TIRES QUICK AND EASY: The Winntec Truck Wheel Dolly is the easiest and safest way to install and uninstall wheels from commercial vehicles

OEMTOOLS 37384 5-Piece Budd Wheel Socket Set — 1" Drive, All Commercial Trucks

Budd Wheel Tool Set Includes:

33mm Socket with 1 Inch Drive
35mm Socket with 1 Inch Drive
38mm Socket with 1 Inch Drive
1.5 Inch Socket with 1 Inch Drive
41mm Socket with 1 Inch Drive

TECH Permacure Truck Tire Plug Kit — 40 Heavy-Duty Plugs, Permanent Repair

A plug-only repair is not an acceptable permanent fix on a commercial truck tire — but the TECH Permacure system is different from a string plug. The TECH Permacure truck tire repair kit permanently repairs punctures in the tread area and fixes gouges in non-highway tire sidewalls

Tru-Flate 12-095 Stuf Concentrated Tire Mounting Lubricant, 8 lb. Pail, 1 Pack

Mounting a stiff commercial truck tire onto a disc wheel without proper lubricant risks bead damage and incorrect seating — and soap-based lubricants leave corrosion residue that accelerates rim deterioration over time.

AME INTL 71050 Golden Buddy Tire Tool – Mount/Demount 22.5-24.5 Truck Wheels

The AME 71050 is the gold standard tubeless tire demounted and mount kit. Each kit comes with a demount and mount bar as well as bead holder. Remove standard 22. 5 and 24. 5 semi tires with ease.

CH-10 Cheetah 10 Gallon Steel Bead Seater

The CH-10 Cheetah Bead Seater will seat the bead on all tires up to truck and small tractor tires. A 2″ discharge valve opening allows use of the optional Magnum II barrel giving added dispersement of the discharge.

10 GALLON STEEL TANK

Counteract Four Pack 12-Ounce Truck Tire Balancing Beads — TA Truck Service Grade, 22.5" Commercial Tires

Counteract glass balancing beads for trucks, motorcycles, and off-road vehicles provide an automatic, readjusting, trouble-free, lifetime balance of the entire wheel assembly

OTC 5017A Heavy Duty Brake Drum Dolly — Class 7 & 8 Trucks and Trailers

A commercial truck brake drum weighs 70–120 lbs depending on the axle application. Manually handling drums on every brake job is how a technician destroys their back over a career — or causes a serious workplace injury in a single incident.

SUNEX Tools SX8202 0.5HP Tire Buffer with Adjustable Power

The SUNEX Tools SX8202 0.5HP Tire Buffer delivers precision, control, and power for professional tire repair and preparation.

Lightweight composite body – Weighs just 1.75 lbs to minimize user fatigue while maintaining durability in tough shop conditions.
Quick-change 5/16″ hex chuck – Allows rapid accessory swaps to keep your workflow moving without interruption.