Nipples
Genuine Nipples for Diesel Engines – Onan, Cummins & Fleetguard
Discover our premium selection of genuine Nipples, specially engineered for Onan, Cummins, and Fleetguard diesel engines. These essential fittings facilitate seamless connections within your engine’s fuel and cooling systems, ensuring maximum durability and efficiency.
Nipples for Reliable Diesel Engine Connectivity – Trusted Genuine Parts
Our Nipples category features high-quality threaded fittings, pipe nipples, and adapter nipples, crafted to withstand the demanding conditions of diesel engines. Each part guarantees precision threading and corrosion resistance, providing secure and leak-free joints for enhanced engine operation.
- Certified Genuine Parts: Authentic Nipples tailored for Onan, Cummins, and Fleetguard power engines.
- Durable Materials: Manufactured using premium metals to resist heat, pressure, and corrosion.
- Wide Compatibility: Available in various sizes and thread types to fit diverse engine models.
Why Choose Our Nipples? We provide trusted, high-quality Nipples designed to maintain your diesel engine’s integrity, ensuring long-lasting performance and peace of mind with every purchase.
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CUMMINS 3394960 PLAIN PIPE NIPPLE Original OEM part
CUMMINS
$110.60$101.04Engineered to uphold Cummins' legacy of precision and reliability Durable construction designed for optimal fluid transfer under demanding conditions Precisely calibrated dimensions to guarantee...$110.60$101.04 -
CUMMINS 3394622 PLAIN PIPE NIPPLE Original OEM part
CUMMINS
$87.63$80.05Engineered for uncompromising integration: The CUMMINS 3394622 PLAIN PIPE NIPPLE ensures seamless fit and optimal function inside your power system. Precision-crafted durability: Built to withstand...$87.63$80.05 -
CUMMINS 3101988 PLAIN HEX NIPPLE Original OEM part
CUMMINS
$187.40$171.19Precision engineered for seamless integration and long-lasting service. Robust construction designed to withstand demanding operational conditions. 100% genuine Cummins OEM part ensuring optimal...$187.40$171.19 -
CUMMINS 3099461 COUPLING NIPPLE Original OEM part
CUMMINS
$197.80$180.70Cummins 3099461 - COUPLING NIPPLE MINS3099461 Discover the top-tier quality of the 3099461 - COUPLING NIPPLE from Cummins, designed to ensure optimal performance. At our store, authenticity is...$197.80$180.70 -
CUMMINS 3094895 COUPLING NIPPLE Original OEM part
CUMMINS
$159.09$145.33Precision-engineered reliability for your Cummins power system Robust construction enhances coupling strength and durability Designed for perfect fit and optimal fluid transfer Genuine OEM Cummins...$159.09$145.33 -
CUMMINS 3092170 PLAIN PIPE NIPPLE Original OEM part
CUMMINS
$272.98$249.37Reliability engineered for power that endures Seamless integration designed to maintain optimal engine function Constructed for superior durability to withstand demanding conditions 100% Genuine OEM...$272.98$249.37 -
CUMMINS 3064941 PLAIN HEX NIPPLE Original OEM part
CUMMINS
$31.94$29.18Engineered for Precise Performance: Ensure seamless integration with your Cummins power system. Durable Construction: Built to withstand demanding operational conditions for extended service life...$31.94$29.18 -
CUMMINS 3059446 PLAIN PIPE NIPPLE Original OEM part
CUMMINS
$38.09$34.80Cummins 3059446 - PLAIN PIPE NIPPLE MINS3059446 Looking for the original "3059446 - PLAIN PIPE NIPPLE" by Cummins Look no further! Our store offers the best price for this high-quality replacement...$38.09$34.80 -
CUMMINS 3042619 COUPLING NIPPLE Original OEM part
CUMMINS
$83.00$75.83Engineered for Lasting Precision: Seamlessly connect your powertrain components with the CUMMINS 3042619 coupling nipple, designed to maintain peak operational efficiency under demanding conditions...$83.00$75.83 -
CUMMINS 3023077 COUPLING NIPPLE Original OEM part
CUMMINS
$211.99$193.66Engineered for precision and endurance to keep your power system running smoothly. Ensures seamless connection and optimal flow within your Cummins engine assembly. Manufactured by Cummins as a...$211.99$193.66 -
CUMMINS 139969 PLAIN HEX NIPPLE Original OEM part
CUMMINS
$66.08$60.37Precision engineered for seamless integration Robust construction guarantees lasting performance under pressure Exact OEM specifications ensure perfect compatibility Authentic Cummins part built to...$66.08$60.37 -
CUMMINS 125338 PLAIN PIPE NIPPLE Original OEM part
CUMMINS
$26.26$23.99Cummins 125338 - PLAIN PIPE NIPPLE MINS125338 Discover the authentic 125338 - PLAIN PIPE NIPPLE by Cummins at our store. Made with precision and quality materials, this replacement part ensures...$26.26$23.99 -
CUMMINS 109660 PLAIN PIPE NIPPLE Original OEM part
CUMMINS
$104.44$95.40Precision-engineered durability for lasting power Ensures seamless connection and optimal flow in your Cummins engine Crafted as a genuine Cummins OEM part to guarantee exact fit and...$104.44$95.40 -
ONAN 505217701 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$829.05$757.34Cummins PIPE NIPPLE 505-2177-01 Discover the high-quality PIPE NIPPLE by Cummins, with SKU 505-2177-01, at our online store. We pride ourselves on offering only original replacement parts. Trust us...$829.05$757.34 -
ONAN 5052420 4 NPT X CLOSE 2.8 PIPE NIPLE Original ONAN/CUMMINS OEM part
ONAN
$70.98$64.84Precision in every connection, engineered to last. Robust 4 NPT thread for secure, leak-free fitting. Corrosion-resistant material designed to endure demanding environments. Authentic ONAN OEM...$70.98$64.84 -
ONAN 5050070 1/8 X 7 NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$87.48$79.92Built for endurance, crafted for precision. Durable 1/8 X 7 nipple designed to maintain optimal generator system integrity. Engineered to ensure seamless connection and leak-free performance under...$87.48$79.92 -
ONAN 505145802 1/8 IN PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$238.77$218.12Engineered to Perform Perfectly: This 1/8 IN pipe nipple delivers reliable sealing and precise fit for your generator system. Durability That Endures: Crafted from high-grade materials to resist...$238.77$218.12 -
ONAN 505145811 1/8 IN PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$100.65$91.94Precision-crafted for reliable connectivity under demanding generator conditions Engineered to maintain optimal fluid flow with resistance to corrosion and wear Certified OEM quality guarantees...$100.65$91.94 -
ONAN 505145805 1/8 IN PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$205.39$187.63Precision-engineered for seamless integration in your Onan generator system Durable construction ensures optimal flow and leak-free connections Genuine OEM part crafted to uphold Onan’s rigorous...$205.39$187.63 -
ONAN 5050679 NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$105.62$96.48Cummins NIPPLE 505-0679 Discover the genuine Cummins NIPPLE (SKU: 505-0679) at our store for top-notch quality and performance. Our commitment to providing original replacement parts ensures...$105.62$96.48 -
ONAN 505145815 Y8 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$112.15$102.45Cummins Y8 PIPE NIPPLE 505-1458-15 Discover the original Y8 PIPE NIPPLE by Cummins with SKU 505-1458-15 at our store. We pride ourselves on offering genuine replacement parts for lawn mowers and...$112.15$102.45 -
ONAN 5051524 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$139.58$127.51Cummins PIPE NIPPLE 505-1524 Get your hands on the original Cummins PIPE NIPPLE (SKU: 505-1524) from our store for top-notch quality and reliability. Our store stands out as the best option with...$139.58$127.51 -
ONAN 505145814 1/8 IN PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$110.20$100.67Engineered for seamless power continuity and uncompromised durability. Precisely crafted 1/8 inch pipe nipple designed to maintain optimal fuel and oil flow. Corrosion-resistant material ensures...$110.20$100.67 -
ONAN 5052031 RDCR 11/4 X 1 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$203.77$186.15Cummins RDCR 1-1/4 X 1 PIPE NIPPLE 505-2031 Find the original Cummins RDCR 1-1/4 X 1 PIPE NIPPLE with SKU 505-2031 at our store, the ultimate destination for high-quality outdoor equipment parts...$203.77$186.15 -
ONAN 5052510 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$25.84$23.60Cummins PIPE NIPPLE 505-2510 Explore the top-tier quality PIPE NIPPLE with SKU 505-2510 from Cummins, your go-to brand for replacement parts. Our online store stands out as the best choice for...$25.84$23.60 -
ONAN 505044601 HALF NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$104.99$95.91Precision-engineered for unwavering power delivery. Robust half nipple design ensures leak-free connections under demanding conditions. Constructed to OEM specifications for optimal compatibility...$104.99$95.91 -
ONAN 5052425 2 IN X 6 IN NPT PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$56.13$51.27Precision-engineered for seamless integration and enduring strength Durable 2 inch by 6 inch NPT pipe nipple designed to maintain optimal system flow Manufactured as an authentic OEM Onan component...$56.13$51.27 -
ONAN 5051344 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$32.80$29.97Cummins PIPE NIPPLE 505-1344 Find top-quality original PIPE NIPPLE 505-1344 from the trusted brand Cummins at our store. Ensure the optimal performance and durability of your outdoor equipment by...$32.80$29.97 -
ONAN 5021261 WATER HEATER NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$56.36$51.49Cummins WATER HEATER NIPPLE 502-1261 Discover the genuine Cummins WATER HEATER NIPPLE, SKU 502-1261, at our online store. We pride ourselves on providing original replacement parts to keep your...$56.36$51.49 -
ONAN 5050748 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$17.43$15.92Cummins PIPE NIPPLE 505-0748 Explore our selection of genuine Cummins PIPE NIPPLE 505-0748, meticulously crafted for optimal performance and durability, ensuring a seamless fit for your outdoor...$17.43$15.92 -
ONAN 5050194 CLOSE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$22.38$20.45Seamless integration for lasting power. Engineered for precise fit and resilience. Vital for maintaining engine fluid pathways. Authentic OEM component from ONAN ensuring peak system reliability...$22.38$20.45 -
ONAN 5050324 NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$34.13$31.18Cummins NIPPLE 505-0324 Discover the genuine "NIPPLE" with SKU "505-0324" from the reputed brand, Cummins, at our online store. Benefit from the assurance of quality and compatibility, ensuring...$34.13$31.18 -
ONAN 5050382 CLOSE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$35.72$32.63Engineered for Peak Compatibility: The ONAN 505-0382 CLOSE NIPPLE is specifically designed to seamlessly integrate with Onan generator systems, assuring flawless fit and function. Durable...$35.72$32.63 -
ONAN 5020238 NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$15.43$14.09Cummins NIPPLE 502-0238 Discover the genuine "NIPPLE" replacement part bearing SKU "502-0238" by the trusted brand Cummins. At our store, authenticity is guaranteed. This high-quality part ensures...$15.43$14.09 -
ONAN 5050332 NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$14.69$13.42Cummins NIPPLE 505-0332 Discover the original NIPPLE, SKU 505-0332 by Cummins, a top-quality replacement part for your outdoor equipment. Our store prides itself on offering authentic products that...$14.69$13.42 -
ONAN 505157602 HEX PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$78.52$71.72Precision engineered for seamless integration and enduring reliability Designed to maintain pressure integrity and prevent leaks under demanding conditions Crafted as an original OEM component to...$78.52$71.72 -
ONAN 5050653 1 1/4 IN 4 NPT PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$22.95$20.96Precision engineered for seamless integration Robust 1 1/4 inch 4 NPT threading for secure connections Certified OEM quality assuring long-lasting durability Original Onan component designed...$22.95$20.96 -
ONAN 5052166 RDCR 3/4 X 1/2 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$23.87$21.81Cummins RDCR 3/4 X 1/2 PIPE NIPPLE 505-2166 Find genuine Cummins RDCR 3/4 X 1/2 PIPE NIPPLE with SKU 505-2166 at our online store. Our commitment to quality ensures you get the best original...$23.87$21.81 -
ONAN 5052483 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$25.12$22.94Cummins PIPE NIPPLE 505-2483 When looking for an original PIPE NIPPLE, our store is your best choice. We proudly offer the authentic Cummins 505-2483 model, ensuring top-quality performance and...$25.12$22.94 -
ONAN 5052103 PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$15.72$14.36Cummins PIPE NIPPLE 505-2103 Find the high-quality PIPE NIPPLE - SKU 505-2103 from the trusted brand Cummins at our store. With a reputation for original replacement parts, we offer the best prices...$15.72$14.36