Tester Adapters
Genuine Tester Adapters for Onan, Cummins & Fleetguard Diesel Engines
Optimize your diesel engine maintenance with our premium Tester Adapters. Specifically designed for Onan, Cummins, and Fleetguard equipment, these genuine adapters guarantee precise testing and compatibility. Whether you need diagnostic tester adapters, engine tester connectors, or adapter plugs, our selection supports efficient engine troubleshooting and performance verification.
Tester Adapters for Accurate Diagnostics | Genuine Onan, Cummins & Fleetguard Parts
Our Tester Adapters provide seamless interfacing with diagnostic tools, enabling quick and accurate engine assessments. Crafted with durability and precision, these adapters ensure reliable connections for power engine testing.
- Certified Genuine Parts: Authentic adapters built to OEM specifications for trusted performance.
- Wide Compatibility: Engineered for Onan, Cummins, and Fleetguard diesel engines to fit diverse models and testers.
- Enhanced Durability: Robust materials designed to withstand harsh engine environments and frequent use.
Why Choose Our Tester Adapters?
We offer expertly sourced genuine Tester Adapters ensuring optimal engine diagnostics, backed by trusted brands and dedicated support to maximize your diesel equipment’s uptime and reliability.
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CUMMINS 5298968 - LEAK TEST ADAPTER - Original OEM part
CUMMINS
$148.83$137.30Cummins 5298968 - LEAK TEST ADAPTER MINS5298968 Our store is the ultimate destination for your outdoor equipment needs, offering the genuine Cummins 5298968 - LEAK TEST ADAPTER. This essential part ensures efficient testing and maintenance of your...$148.83$137.30 -
CUMMINS 5394500 - TESTER ADAPTER - Original OEM part
CUMMINS
$514.79$474.91Cummins 5394500 - TESTER ADAPTER MINS5394500 Find the original 5394500 - TESTER ADAPTER from Cummins at our store. This essential Cummins part, SKU MINS5394500, ensures precise diagnostics for your equipment. Buy with confidence knowing you're getting a...$514.79$474.91 -
CUMMINS 5394427 - PRESSURE TESTER ADAPTER - Original OEM part
CUMMINS
$390.34$360.10Cummins 5394427 - PRESSURE TESTER ADAPTER MINS5394427 Our store proudly offers the authentic 5394427 - PRESSURE TESTER ADAPTER by Cummins, ensuring precision and compatibility with your outdoor equipment. With our commitment to quality, we provide this...$390.34$360.10 -
CUMMINS 5299764 - LEAK TEST ADAPTER - Original OEM part
CUMMINS
$15.79$14.58Cummins 5299764 - LEAK TEST ADAPTER MINS5299764 Find genuine quality with the 5299764 - LEAK TEST ADAPTER from Cummins at our store. Ensure precision and reliability with this original replacement part. Benefit from our competitive pricing and swift...$15.79$14.58 -
CUMMINS 5299741 - LEAK TEST ADAPTER - Original OEM part
CUMMINS
$31.00$28.60Cummins 5299741 - LEAK TEST ADAPTER MINS5299741 Find the original 5299741 - LEAK TEST ADAPTER from Cummins at our store, your top choice for genuine replacement parts. Trust in the quality and compatibility of this product. With competitive pricing and...$31.00$28.60 -
CUMMINS 5299139 - PRESSURE TESTER ADAPTER - Original OEM part
CUMMINS
$258.62$238.58Cummins 5299139 - PRESSURE TESTER ADAPTER MINS5299139 Find the genuine Cummins 5299139 - PRESSURE TESTER ADAPTER at our store, designed to meet your testing needs. With our commitment to authenticity, you can trust that you are getting a quality product...$258.62$238.58 -
CUMMINS 5298826 - LEAK TEST ADAPTER - Original OEM part
CUMMINS
$180.53$166.55Cummins 5298826 - LEAK TEST ADAPTER MINS5298826 For customers seeking the authentic and reliable 5298826 - LEAK TEST ADAPTER, look no further than our store. As an authorized seller of Cummins parts, we guarantee top-quality products at the best prices...$180.53$166.55 -
CUMMINS 4918619 - LEAK TEST ADAPTER - Original OEM part
CUMMINS
$1,677.64$1,547.63Cummins 4918619 - LEAK TEST ADAPTER MINS4918619 Discover the authentic 4918619 - LEAK TEST ADAPTER from Cummins available at our store. Our wide selection of original replacement parts ensures top-notch quality for your outdoor equipment. With product...$1,677.64$1,547.63 -
CUMMINS 4918162 - TESTER ADAPTER - Original OEM part
CUMMINS
$886.82$818.10Cummins 4918162 - TESTER ADAPTER MINS4918162 Find the authentic Cummins 4918162 - TESTER ADAPTER, available at our online store. As a trusted supplier of original replacement parts, we ensure top-notch quality with the MINS4918162 SKU for your outdoor...$886.82$818.10 -
CUMMINS 4918149 - LEAK TEST ADAPTER - Original OEM part
CUMMINS
$539.87$498.04Cummins 4918149 - LEAK TEST ADAPTER MINS4918149 Discover the authenticity and precision of the Cummins 4918149 - LEAK TEST ADAPTER, providing optimal performance for your outdoor equipment. At our store, we ensure that you receive only genuine...$539.87$498.04 -
CUMMINS 3824875 - TESTER ADAPTER - Original OEM part
CUMMINS
$1,019.80$940.77Cummins 3824875 - TESTER ADAPTER MINS3824875 With the Cummins 3824875 - TESTER ADAPTER, you can ensure accurate diagnostics and testing for your outdoor equipment. Our store is the ultimate destination for authentic replacement parts like the...$1,019.80$940.77 -
CUMMINS 3375844 - ADAPTER TEST STAND TUBE - Original OEM part
CUMMINS
$99.70$91.98Cummins 3375844 - ADAPTER TEST STAND TUBE MINS3375844 Find the original 3375844 - ADAPTER TEST STAND TUBE from Cummins at our online store. Rest assured that you are getting a high-quality product that meets your equipment's needs. With fast shipping...$99.70$91.98 -
CUMMINS 3164340 - TESTER ADAPTER - Original OEM part
CUMMINS
$151.04$139.34Cummins 3164340 - TESTER ADAPTER MINS3164340 Find the genuine 3164340 - TESTER ADAPTER by Cummins at our store, your ultimate destination for high-quality replacement parts. With fast shipping and the best price guaranteed, you can trust us to deliver...$151.04$139.34 -
ONAN 420-0573-01 - BOARD TESTER ADAPTER - Original ONAN/CUMMINS OEM part
ONAN
$202.49$186.81Cummins BOARD TESTER ADAPTER 420-0573-01 When it comes to top-quality BOARD TESTER ADAPTERS, look no further than our store. We offer the original Cummins 420-0573-01 model at the best price on the market. This adapter is designed to ensure precise...$202.49$186.81 -
ONAN 420-0573-02 - BOARD TESTER ADAPTER - Original ONAN/CUMMINS OEM part
ONAN
$133.80$123.44Cummins BOARD TESTER ADAPTER 420-0573-02 Find the authentic Cummins BOARD TESTER ADAPTER, SKU 420-0573-02, at our store. Ensure your outdoor equipment's performance with this genuine part. Our store offers the best price and fast shipping for your...$133.80$123.44