Testers
Genuine Testers for Onan, Cummins, and Fleetguard Diesel Engines
Discover our premium range of testers engineered for precise diagnostics on Onan, Cummins, and Fleetguard diesel power engines. Our testers ensure accurate measurement and monitoring, helping you maintain peak engine performance and avoid costly downtime.
Reliable Testers for Diesel Engine Diagnostics | Genuine Onan, Cummins & Fleetguard Tools
Our testers include multimeters, pressure testers, and specialized diagnostic tools tailored for diesel engines. Each tester is crafted to deliver dependable readings, essential for troubleshooting and regular maintenance.
- Authentic Quality: Genuine replacement testers built to meet strict manufacturer standards.
- Engineered for Diesel Power: Compatible with Onan, Cummins, and Fleetguard engines ensuring precise diagnostics.
- Enhanced Durability: Designed to withstand harsh conditions in diesel engine environments.
Why Choose Our Testers?
Choose our genuine testers for trusted accuracy, durability, and compatibility that keep your diesel engines running efficiently and reliably.
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CUMMINS 3376350 INJECTOR SPRAY TESTER Original OEM part
CUMMINS
$14,464.24$13,213.08Engineered reliability driving every power surge Precision-engineered injector spray testing for flawless fuel delivery Durable construction to withstand rigorous diagnostic demands Certified OEM...$14,464.24$13,213.08 -
CUMMINS 3375934 STAND ASA AIR FUEL CONTROL ANER TEST Original OEM part
CUMMINS
$9,015.54$8,235.69Engineered for precision and lasting performance. Optimizes air-fuel ratio for maximum efficiency. Genuine Cummins OEM part guaranteeing exact fit and reliability. CUMMINS 3375934 STAND ASA AIR...$9,015.54$8,235.69 -
CUMMINS 3375070 TEST HYDRAULIC HD. KIT Original OEM part
CUMMINS
$6,969.79$6,366.91Cummins 3375070 - TEST HYDRAULIC HD. KIT MINS3375070 Discover the authentic 3375070 - TEST HYDRAULIC HD. KIT from Cummins at our store. Engineered with precision, this kit ensures optimal...$6,969.79$6,366.91 -
CUMMINS 3167226 COOLANT TEST KIT Original OEM part
CUMMINS
$52.70$48.15Cummins 3167226 - COOLANT TEST KIT MINS3167226 Ensure the longevity of your equipment with the genuine "3167226 - COOLANT TEST KIT" from Cummins. Find peace of mind knowing you are using...$52.70$48.15 -
CUMMINS 3165179 GAS LEAK TESTER Original OEM part
CUMMINS
$1,014.18$926.46Precision-engineered for reliable gas leak detection Durable construction designed to withstand demanding environments Certified CUMMINS OEM component ensuring perfect fit and performance CUMMINS...$1,014.18$926.46 -
CUMMINS 3164843 EXHAUST COOLER LEAK TEST KIT Original OEM part
CUMMINS
$531.50$485.53Cummins 3164843 - EXHAUST COOLER LEAK TEST KIT MINS3164843 Find genuine Cummins 3164843 - EXHAUST COOLER LEAK TEST KIT at our store. Our commitment to authenticity and quality makes us the ideal...$531.50$485.53 -
CUMMINS 3164615 FUEL SYSTEM LEAK TESTER Original OEM part
CUMMINS
$108.40$99.03Cummins 3164615 - FUEL SYSTEM LEAK TESTER MINS3164615 Find peace of mind with the Cummins 3164615 - FUEL SYSTEM LEAK TESTER. Ensure your outdoor equipment is running efficiently and free from leaks...$108.40$99.03 -
CUMMINS 3164597 ELECTRICAL TEST LEAD Original OEM part
CUMMINS
$33.63$30.72Precision engineered for dependable diagnostics and safety High-durability construction to withstand demanding electrical environments Designed specifically for Cummins systems ensuring full...$33.63$30.72 -
CUMMINS 3164596 ELECTRICAL TEST LEAD Original OEM part
CUMMINS
$70.60$64.50Precision engineered for seamless integration with Cummins systems Durable construction ensures consistent electrical testing reliability OEM quality guarantees compatibility and extended equipment...$70.60$64.50 -
CUMMINS 3164485 INGNITION COIL TESTER Original OEM part
CUMMINS
$711.59$650.04Cummins 3164485 - INGNITION COIL TESTER MINS3164485 When you need to ensure your outdoor equipment is running smoothly, trust the Cummins 3164485 - Ignition Coil Tester. Designed to test the...$711.59$650.04 -
CUMMINS 3164325 FUEL SYSTEM LEAK TESTER Original OEM part
CUMMINS
$134.05$122.45Precision engineered for flawless diagnostics Robust design for long-term operational reliability Optimizes fuel system integrity and safety compliance 100% Genuine Cummins OEM component ensuring...$134.05$122.45 -
CUMMINS 3164225 EXHAUST COOLER LEAK TEST KIT Original OEM part
CUMMINS
$972.44$888.32Cummins 3164225 - EXHAUST COOLER LEAK TEST KIT MINS3164225 Discover peace of mind with the genuine Cummins 3164225 - EXHAUST COOLER LEAK TEST KIT, SKU MINS3164225, exclusively available in our store...$972.44$888.32 -
CUMMINS 3164204 IGNITION COIL TESTER Original OEM part
CUMMINS
$918.24$838.81Cummins 3164204 - IGNITION COIL TESTER MINS3164204 Explore our top-quality Cummins 3164204 Ignition Coil Tester, the perfect tool for diagnosing ignition system issues with precision. Our store...$918.24$838.81 -
CUMMINS 3164113 ELECTRICAL TEST LEAD Original OEM part
CUMMINS
$43.49$39.73Precision engineered for reliability in every connection Durable construction ensuring long-term electrical testing accuracy Certified genuine OEM Cummins component for seamless integration Power...$43.49$39.73 -
CUMMINS 3164001 INJECTOR LEAK TEST KIT Original OEM part
CUMMINS
$777.60$710.34Cummins 3164001 - INJECTOR LEAK TEST KIT MINS3164001 Find peace of mind with the genuine Cummins 3164001 - INJECTOR LEAK TEST KIT, SKU MINS3164001, available at our store. This essential kit ensures...$777.60$710.34 -
CUMMINS 3163194 INJECTOR TESTER Original OEM part
CUMMINS
$461.47$421.55Precision engineered for your Cummins power – trust only genuine parts. Accurate injector performance diagnostics ensure optimal engine efficiency. Durable construction designed to withstand...$461.47$421.55 -
CUMMINS 3162269 INJECTOR TEST FIXTURE Original OEM part
CUMMINS
$968.56$884.78Engineered for Precision and Reliability Durable Construction for Long-Term Service 100% Genuine OEM CUMMINS Quality Guaranteed CUMMINS 3162269 INJECTOR TEST FIXTURE—Empower Your Power with Genuine...$968.56$884.78 -
CUMMINS 2892567 LEAK TEST PLUG RETAINER Original OEM part
CUMMINS
$2,338.25$2,135.99Engineered for endurance, built to protect your power. Precision-molded leak test plug retainer guarantees a secure, leak-free seal under rigorous conditions. Robust design resists wear and...$2,338.25$2,135.99 -
CUMMINS 2892293 INJECTOR TEST KIT Original OEM part
CUMMINS
$4,887.92$4,465.11Cummins 2892293 - INJECTOR TEST KIT MINS2892293 Discover the genuine quality of the 2892293 - INJECTOR TEST KIT by Cummins, with SKU MINS2892293, exclusively available at our store. Trust in the...$4,887.92$4,465.11 -
CUMMINS 2892246 FUEL SYSTEM LEAK TEST KIT Original OEM part
CUMMINS
$4,246.03$3,878.75Cummins 2892246 - FUEL SYSTEM LEAK TEST KIT MINS2892246 Discover the precision and reliability of the Cummins 2892246 - FUEL SYSTEM LEAK TEST KIT, ideal for diagnosing and fixing fuel system issues...$4,246.03$3,878.75 -
CUMMINS 2892120 EXHAUST COOLER LEAK TEST KIT Original OEM part
CUMMINS
$583.16$532.72Cummins 2892120 - EXHAUST COOLER LEAK TEST KIT MINS2892120 Find genuine peace of mind with the Cummins 2892120 - EXHAUST COOLER LEAK TEST KIT (SKU: MINS2892120). Ensure the reliability and...$583.16$532.72 -
ONAN 4200613 BYPASS DIESEL ELECTRONIC TESTER Original ONAN/CUMMINS OEM part
ONAN
$1,878.72$1,716.21Engineered for accuracy and durability to guarantee problem-free diesel engine testing. Facilitates precise electronic bypass testing to maintain generator efficiency and health. Designed as a...$1,878.72$1,716.21 -
ONAN 4200575 STATOR TESTER ROTOR Original ONAN/CUMMINS OEM part
ONAN
$156.30$142.79Cummins STATOR TESTER ROTOR 420-0575 Our store proudly offers the original Cummins STATOR TESTER ROTOR (SKU: 420-0575), a vital component for your outdoor equipment maintenance needs. Engineered...$156.30$142.79