Fittings
Genuine Diesel Engines Fittings – Onan, Cummins & Fleetguard
Upgrade your diesel engine’s reliability with our premium selection of genuine fittings. Specially crafted for Onan, Cummins, and Fleetguard power engines, our fittings ensure leak-free, secure connections essential for optimal performance and longevity.
Fittings for Durable, Precision Engine Connections | Genuine Cummins, Onan & Fleetguard Parts
Our extensive range includes fuel line fittings, hose connectors, and adapter fittings—all engineered to meet OEM standards. Whether you need threaded fittings, compression fittings, or quick-connect solutions, our parts deliver unmatched durability and fitment precision to keep your diesel engines running smoothly.
- High-Quality Materials: Manufactured from corrosion-resistant metals to withstand harsh engine conditions.
- Perfect Compatibility: Designed specifically for Onan, Cummins, and Fleetguard diesel engines, ensuring seamless integration.
- Easy Installation: Ergonomically designed for quick and secure assembly, reducing downtime.
Why Choose Our Fittings? Our genuine diesel engine fittings combine expert craftsmanship and trusted brand quality, ensuring your equipment performs reliably with every connection.
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CUMMINS 3911447 BANJO FITTING Original OEM part
CUMMINS
$73.42$67.07Precision engineered for seamless integration and optimal fluid flow in Cummins engines Durability designed to withstand high pressure and extreme operating conditions 100% genuine OEM Cummins part...$73.42$67.07 -
CUMMINS 3523049 BANJO CONNECTOR UNION Original OEM part
CUMMINS
$296.79$271.12Engineered for seamless fuel and oil connectivity under demanding conditions Durable construction guarantees long-lasting service life and leak-free operation 100% Genuine OEM CUMMINS part designed...$296.79$271.12 -
CUMMINS 3355095 BANJO FITTING Original OEM part
CUMMINS
$96.72$88.35Engineered Excellence for Enduring Power Precision-crafted banjo fitting ensuring leak-free hydraulic connections Robust material composition for high-pressure resistance and durability 100% genuine...$96.72$88.35 -
CUMMINS 3335098 GREASE FITTING Original OEM part
CUMMINS
$35.83$32.73Precision in every drop – engineered to maintain your system’s peak efficiency. Robust corrosion resistance for extended service life under demanding conditions. Directly sourced from Cummins,...$35.83$32.73 -
ONAN A034C554 NIPPLE FITTING Original ONAN/CUMMINS OEM part
ONAN
$50.12$45.78Cummins NIPPLE FITTING A034C554 When it comes to finding original replacement parts like the NIPPLE FITTING (SKU: A034C554) for your outdoor equipment, look no further than our store. We exclusively...$50.12$45.78 -
ONAN 1470577 FUEL OVERFLOW FITTING Original ONAN/CUMMINS OEM part
ONAN
$166.26$151.88Precision engineered for lasting reliability and seamless integration. Durable construction ensures effective management of fuel overflow, enhancing system safety. Specifically designed to maintain...$166.26$151.88 -
ONAN A028Y444 HOSE BARB FITTING Original ONAN/CUMMINS OEM part
ONAN
$164.56$150.33Precision engineering meets enduring reliability with ONAN’s trusted quality. Durable hose barb fitting designed for optimal fluid flow and secure connection. Resistant to wear and environmental...$164.56$150.33 -
ONAN A034C563 UNION FITTING Original ONAN/CUMMINS OEM part
ONAN
$19.47$17.79Cummins UNION FITTING A034C563 We are proud to offer the original UNION FITTING by Cummins, SKU A034C563, ensuring top-notch quality and compatibility. Our store is your go-to option for genuine...$19.47$17.79 -
ONAN A034K205 HOSE CONNECTOR FITTING Original ONAN/CUMMINS OEM part
ONAN
$108.56$99.17Cummins HOSE CONNECTOR FITTING A034K205 Find the perfect replacement part for your outdoor equipment with the original HOSE CONNECTOR FITTING A034K205 by Cummins. Our store offers authentic products...$108.56$99.17 -
ONAN 5021566 CONNECTOR FITTING Original ONAN/CUMMINS OEM part
ONAN
$94.06$85.92Precision that powers your peace of mind. Engineered for seamless connectivity and long-term durability. Corrosion-resistant design ensuring stable operation under demanding conditions. Certified...$94.06$85.92 -
ONAN A034C561 TEE FITTING Original ONAN/CUMMINS OEM part
ONAN
$86.09$78.65Cummins TEE FITTING A034C561 Find the genuine Cummins "TEE FITTING" with SKU A034C561 at our store. Experience top-quality replacement parts that ensure the optimal performance of your outdoor...$86.09$78.65 -
ONAN A029L963 TEE FITTING Original ONAN/CUMMINS OEM part
ONAN
$46.59$42.56Cummins TEE FITTING A029L963 Explore our online store for the original Cummins TEE FITTING with the SKU A029L963. Sourcing directly from Cummins ensures high-quality and precise fitting for your...$46.59$42.56 -
ONAN 1852124 HEX PIPE NIPPLE Original ONAN/CUMMINS OEM part
ONAN
$38.83$35.47Cummins HEX PIPE NIPPLE 185-2124 When it comes to finding high-quality original replacement parts like the HEX PIPE NIPPLE with SKU 185-2124 from Cummins, look no further than our online store. We...$38.83$35.47 -
ONAN A029C829 GREASE FITTING Original ONAN/CUMMINS OEM part
ONAN
$11.54$10.54Precision-engineered for optimal lubrication delivery Durable construction withstands high pressure and harsh conditions Authentic OEM component from the trusted ONAN brand, guaranteeing exact fit...$11.54$10.54 -
ONAN 450076 PERMANENT MAGNET GENERATOR FITTING KIT UC22/27 Original ONAN/CUMMINS OEM part
ONAN
$60.22$55.01Cummins PERMANENT MAGNET GENERATOR FITTING KIT UC22/27 45-0076 Find high-quality original replacement parts like the PERMANENT MAGNET GENERATOR FITTING KIT UC22/27 by Cummins at our store. With...$60.22$55.01 -
ONAN A026F931 FITTING Original ONAN/CUMMINS OEM part
ONAN
$14.57$13.31Depend on Precision, Trust in ONAN Authenticity Engineered for flawless integration – designed to fit perfectly within ONAN generator systems ensuring optimal operation Durability under demanding...$14.57$13.31 -
ONAN 5021602 BANJO FITTING Original ONAN/CUMMINS OEM part
ONAN
$22.59$20.64Precision engineered for flawless integration in your Onan power system Durable design ensuring leak-proof fuel and oil connections Genuine Onan OEM part guaranteeing perfect compatibility and...$22.59$20.64 -
ONAN A034V284 HOSE CONNECTOR FITTING Original ONAN/CUMMINS OEM part
ONAN
$12.78$11.68Cummins HOSE CONNECTOR FITTING A034V284 Discover the genuine A034V284 HOSE CONNECTOR FITTING by Cummins, designed for optimal performance and durability. As the leading online store for outdoor...$12.78$11.68 -
ONAN A029N401 ELBOW FITTING Original ONAN/CUMMINS OEM part
ONAN
$17.67$16.14Precision-engineered for enduring generator performance Ensures optimal fuel and fluid flow within your Onan system Constructed to withstand rigorous operational demands and wear Certified OEM...$17.67$16.14 -
ONAN A034K207 HOSE CONNECTOR FITTING Original ONAN/CUMMINS OEM part
ONAN
$22.45$20.51Cummins HOSE CONNECTOR FITTING A034K207 Explore the authentic HOSE CONNECTOR FITTING with SKU "A034K207" from Cummins at our store. Crafted with precision, this connector ensures a secure fitting...$22.45$20.51 -
ONAN A026N460 TUBE ELBOW FITTING Original ONAN/CUMMINS OEM part
ONAN
$18.74$17.12Cummins TUBE ELBOW FITTING A026N460 Discover the genuine Cummins TUBE ELBOW FITTING with the SKU A026N460, ensuring a perfect fit and optimal performance for your outdoor equipment. Our store offers...$18.74$17.12 -
ONAN A029C428 HOSE BARB FITTING Original ONAN/CUMMINS OEM part
ONAN
$11.76$10.74Seamless integration for dependable power systems Precision-engineered hose barb fitting for leak-free connections Robust construction to withstand demanding operational conditions 100% genuine ONAN...$11.76$10.74 -
ONAN A026C913 HOSE CONNECTOR FITTING Original ONAN/CUMMINS OEM part
ONAN
$7.57$6.92Cummins HOSE CONNECTOR FITTING A026C913 Explore our inventory for the high-quality Cummins HOSE CONNECTOR FITTING with SKU A026C913, ensuring a perfect fit and reliable performance for your outdoor...$7.57$6.92 -
ONAN 5021317 HOSE FITTING Original ONAN/CUMMINS OEM part
ONAN
$10.16$9.28Cummins HOSE FITTING 502-1317 Find the perfect replacement part for your outdoor equipment with the Cummins HOSE FITTING (SKU: 502-1317). We are proud to offer original parts that ensure optimal...$10.16$9.28 -
ONAN A029U460 NIPPLE FITTING Original ONAN/CUMMINS OEM part
ONAN
$4.18$3.82Cummins NIPPLE FITTING A029U460 Explore original Cummins NIPPLE FITTING, SKU A029U460, for your lawn mowers and outdoor equipment. Our store ensures top-quality products at the best price and...$4.18$3.82 -
ONAN A026N458 CONNECTOR FITTING Original ONAN/CUMMINS OEM part
ONAN
$7.77$7.10Experience unmatched reliability with genuine ONAN engineering designed to keep your power system running smoothly. Constructed from premium materials to ensure long-lasting service even under...$7.77$7.10 -
ONAN A026C931 HOSE CONNECTOR FITTING Original ONAN/CUMMINS OEM part
ONAN
$7.20$6.58Cummins HOSE CONNECTOR FITTING A026C931 Our store proudly offers the original Cummins HOSE CONNECTOR FITTING with SKU A026C931, ensuring a perfect fit and durable performance for your outdoor...$7.20$6.58 -
ONAN 1491321 FUEL FITTING CAP Original ONAN/CUMMINS OEM part
ONAN
$8.24$7.53Trusted Precision Engineered – Designed to seamlessly integrate and preserve your generator’s fuel system integrity. Durability Meets Dependability – Crafted to withstand rigorous use, ensuring...$8.24$7.53 -
ONAN A026L122 HOSE BARB FITTING Original ONAN/CUMMINS OEM part
ONAN
$7.64$6.98Precision crafted for reliable connection in your generator system. Durability that withstands high pressure and temperature variations. 100% OEM quality to ensure optimal generator performance and...$7.64$6.98 -
ONAN A034B561 C90200600 3/8 X 1/4 FITTING HOSE BARB Original ONAN/CUMMINS OEM part
ONAN
$5.85$5.34Engineered to perform flawlessly under pressure Durable construction ensures reliable fuel or coolant flow Designed specifically for ONAN generators for perfect OEM compatibility Genuine OEM quality...$5.85$5.34 -
ONAN 5021199 INLET FITTING Original ONAN/CUMMINS OEM part
ONAN
$7.10$6.49Cummins INLET FITTING 502-1199 Find the genuine Cummins INLET FITTING with SKU 502-1199 at our online store. Engineered to precise specifications, this authentic replacement part ensures optimal...$7.10$6.49