Diesel Engine Retainers
Genuine Diesel Engine Retainers for Onan, Cummins & Fleetguard
Maintain optimal engine performance with our authentic Diesel Engine Retainers designed specifically for Onan, Cummins, and Fleetguard power engines. These retainers ensure reliable component hold, preventing loosening and wear under demanding conditions.
Secure Your Engine’s Integrity with Diesel Engine Retainers | Genuine Parts from Trusted Brands
Our category features high-quality retainers engineered for durability and precision fit. Compatible with a broad range of diesel engine models, they help maintain operational stability and extend engine life.
- Premium Quality: Manufactured to meet rigorous OEM standards for long-lasting durability.
- Brand-Specific Fit: Designed for seamless integration with Onan, Cummins, and Fleetguard diesel engines.
- Enhanced Reliability: Prevents component displacement, reducing maintenance frequency and costs.
Why Choose Our Diesel Engine Retainers?
We offer genuine, expertly sourced retainers ensuring your engine’s peak performance, backed by trusted brands and competitive pricing for dependable service life.
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CUMMINS 3908563 ALTERNATOR PULLEY RETAINER Original OEM part
CUMMINS
$23.32$21.30Precision engineered to uphold Cummins' legacy of power and dependability. Durable alternator pulley retainer designed for optimal belt alignment and secure fitment. Enhances alternator stability,...$23.32$21.30 -
ONAN 1855204 RETAINER Original ONAN/CUMMINS OEM part
ONAN
$8.89$8.12Cummins RETAINER 185-5204 Upgrade your outdoor equipment with the original "RETAINER" from Cummins. Our store offers the genuine product with SKU 185-5204. Ensure optimal performance and durability...$8.89$8.12 -
CUMMINS 3376489 RETAINER PLUG INSTALLER Original OEM part
CUMMINS
$228.55$208.78Cummins 3376489 - RETAINER PLUG INSTALLER MINS3376489 Finding the right tool for your outdoor equipment can make a significant difference in repairs and maintenance. Look no further than the Cummins...$228.55$208.78 -
CUMMINS 5558803 GEAR RETAINER Original OEM part
CUMMINS
$63.25$57.78Precision-engineered reliability for your Cummins power system Essential gear stabilizing component to maintain smooth engine operation Durable construction designed to endure demanding...$63.25$57.78 -
CUMMINS 5558783 GEAR RETAINER Original OEM part
CUMMINS
$58.33$53.28Precision-engineered to uphold Cummins’ legacy of power and reliability. Feature Highlight: Robust design ensures secure gear assembly under demanding operational conditions. Feature Highlight:...$58.33$53.28 -
CUMMINS 5558124 GEAR RETAINER Original OEM part
CUMMINS
$881.47$805.22Engineered for excellence: Trust in precision-crafted Cummins components designed to maintain peak system performance. Durable protection: This gear retainer shields critical engine parts from wear...$881.47$805.22 -
CUMMINS 3695590 GEAR RETAINER Original OEM part
CUMMINS
$23.13$21.13Precision engineered to power your system's reliability Robust gear retention for enhanced engine stability Seamless compatibility with Cummins power generation equipment Authentic OEM Cummins...$23.13$21.13 -
CUMMINS 3651680 GEAR RETAINER Original OEM part
CUMMINS
$1,051.15$960.23Precision engineered for enduring power and reliability Robust gear retention ensuring stable transmission of torque Constructed from premium materials for long service life Certified Genuine OEM...$1,051.15$960.23 -
CUMMINS 3089281 GEAR RETAINER Original OEM part
CUMMINS
$411.28$375.71Engineered to empower your Cummins engine with precision and reliability Robust design ensures optimal gear alignment and extended operational life Essential for maintaining peak engine performance...$411.28$375.71 -
FLEETGUARD Q62984 - RETAINER - Original FLEETGUARD OEM part
FLEETGUARD
$16.59$15.32Fleetguard Q62984 - RETAINER - Original part FLGQ62984 Find the authentic Q62984 RETAINER by Fleetguard at our store. We pride ourselves on offering genuine replacement parts like the FLGQ62984 at...$16.59$15.32 -
FLEETGUARD Q62520 RETAINER Original FLEETGUARD OEM part
FLEETGUARD
$92.38$84.39Fleetguard Q62520 - RETAINER - Original part FLGQ62520 When it comes to finding the original Q62520 RETAINER part for your equipment, look no further than our store. As an authorized retailer of...$92.38$84.39 -
FLEETGUARD Q62487 RETAINER Original FLEETGUARD OEM part
FLEETGUARD
$90.00$82.22Fleetguard Q62487 - RETAINER - Original part FLGQ62487 Get the genuine Fleetguard Q62487 RETAINER part at the best price from our online store. Our inventory is stocked with original replacements,...$90.00$82.22 -
CUMMINS 5264181 INJECTOR FUL SUP CNR RETAINER Original OEM part
CUMMINS
$17.83$16.29Engineered for Precision and Reliability Stabilizes Injector Functionality Under High Stress Ensures OEM Compatibility for Peak Performance Authentic Cummins OEM Part for Trustworthy...$17.83$16.29 -
CUMMINS 5262663 GEAR RETAINER Original OEM part
CUMMINS
$7.52$6.87Engineered for Excellence and Endurance Precision-Machined Gear Retainer for Optimal Performance Durable design to maintain gear alignment and reduce wear Certified OEM Genuine Cummins component for...$7.52$6.87 -
CUMMINS 5262662 GEAR RETAINER Original OEM part
CUMMINS
$7.52$6.87Cummins 5262662 - GEAR RETAINER MINS5262662 Find the 5262662 - GEAR RETAINER at our store, the ideal destination for original Cummins parts. Rest assured that you are getting genuine products...$7.52$6.87 -
CUMMINS 4978196 CONNECTION RETAINER Original OEM part
CUMMINS
$330.06$301.51Precision engineered to keep your Cummins system running flawlessly. Robust design ensures secure connection retention under extreme conditions. Durability that withstands rigorous engine demands...$330.06$301.51 -
CUMMINS 4365229 GEAR RETAINER Original OEM part
CUMMINS
$1,376.52$1,257.45Precision that powers progress Robust construction for enduring strength Seamless integration with Cummins engines 100% genuine OEM component from Cummins ensuring uncompromised quality CUMMINS...$1,376.52$1,257.45 -
CUMMINS 4095478 GEAR RETAINER Original OEM part
CUMMINS
$275.50$251.67Engineered Precision for Enduring Strength Enhances Gear Alignment and Powertrain Integrity Guaranteed OEM Quality from Cummins for Authentic Performance Experience the Power of Precision with the...$275.50$251.67 -
CUMMINS 4007354 GEAR RETAINER Original OEM part
CUMMINS
$2,084.78$1,904.45Precision-engineered for uncompromising dependability in demanding power systems Designed to maintain optimal gear alignment enhancing overall engine efficiency Crafted as a genuine OEM component...$2,084.78$1,904.45 -
CUMMINS 4007157 GEAR RETAINER Original OEM part
CUMMINS
$879.12$803.07Precision engineered for dependable power delivery Robust construction ensures extended gear system life Authentic Cummins OEM component guaranteeing full compatibility and warranty...$879.12$803.07 -
CUMMINS 4006340 CONNECTION RETAINER Original OEM part
CUMMINS
$373.17$340.89Precision crafted for seamless power continuity Robust design ensures secure and stable connections Engineered to withstand demanding operational stresses Official Cummins OEM part guarantees...$373.17$340.89 -
FLEETGUARD 3968209S RETAINER Original FLEETGUARD OEM part
FLEETGUARD
$957.76$874.91Fleetguard 3968209-S - RETAINER FLG3968209-S When it comes to finding genuine replacement parts like the "3968209-S - RETAINER" by Fleetguard, our store stands out as the top choice. We offer the...$957.76$874.91 -
CUMMINS 3919943 GEAR RETAINER Original OEM part
CUMMINS
$185.97$169.89Precision engineered to maintain your engine’s integrity with uncompromising reliability Robust construction offers long-term protection against wear and gear displacement OEM-certified to guarantee...$185.97$169.89 -
CUMMINS 3685670 GEAR RETAINER Original OEM part
CUMMINS
$98.82$90.27Engineered for Performance: Trust in the precision-crafted CUMMINS 3685670 Gear Retainer to maintain your powertrain’s smooth operation. Durability You Can Rely On: Built to withstand harsh...$98.82$90.27 -
CUMMINS 3681273 GEAR RETAINER Original OEM part
CUMMINS
$90.50$82.68Cummins 3681273 - GEAR RETAINER MINS3681273 Our store proudly offers the authentic Cummins 3681273 - GEAR RETAINER (SKU: MINS3681273), guaranteeing top-notch quality and compatibility for your...$90.50$82.68 -
CUMMINS 3558690 CONNECTION RETAINER Original OEM part
CUMMINS
$42.04$38.40Precision engineered for seamless integration and lasting dependability Critical connection retention for uninterrupted power system operation Manufactured as a genuine OEM part guaranteeing full...$42.04$38.40 -
CUMMINS 3102571 CONNECTION RETAINER Original OEM part
CUMMINS
$18.00$16.45Cummins 3102571 - CONNECTION RETAINER MINS3102571 Find top-tier quality with "3102571 - CONNECTION RETAINER" under the brand Cummins. Our store offers genuine parts like SKU "MINS3102571" for your...$18.00$16.45 -
CUMMINS 3100109 GEAR RETAINER Original OEM part
CUMMINS
$24.75$22.61Built to Last: Engineered to maintain optimal gear alignment and extend engine life. Precision Fit: Designed specifically for Cummins systems to ensure flawless compatibility. Genuine OEM Quality:...$24.75$22.61 -
CUMMINS 3094025 GEAR RETAINER Original OEM part
CUMMINS
$270.50$247.11Engineered Precision for Unmatched Reliability Robust construction for long-lasting performance under demanding conditions Designed specifically for seamless integration with Cummins...$270.50$247.11 -
CUMMINS 3092960 GEAR RETAINER Original OEM part
CUMMINS
$268.62$245.38Cummins 3092960 - GEAR RETAINER MINS3092960 With the MINS3092960 Cummins GEAR RETAINER, maintain your outdoor equipment's optimum performance effortlessly. Our store provides authentic replacement...$268.62$245.38 -
CUMMINS 3090261 GEAR RETAINER Original OEM part
CUMMINS
$268.16$244.97Precision-engineered durability for uncompromised power Maximizes gear alignment stability under demanding conditions Certified Cummins OEM component ensuring perfect compatibility Depend on...$268.16$244.97 -
CUMMINS 3089320 GEAR RETAINER Original OEM part
CUMMINS
$412.70$377.01Cummins 3089320 - GEAR RETAINER MINS3089320 Find genuine quality with the 3089320 - GEAR RETAINER by Cummins available at our store. Crafted with precision, this replacement part ensures dependable...$412.70$377.01 -
CUMMINS 3069681 CONNECTION RETAINER Original OEM part
CUMMINS
$651.58$595.22Cummins 3069681 - CONNECTION RETAINER MINS3069681 Find the genuine Cummins 3069681 - CONNECTION RETAINER at our store. With our focus on providing top-notch original replacement parts, trust us for...$651.58$595.22 -
CUMMINS 3054405 DIAPHRAGM RETAINER Original OEM part
CUMMINS
$40.63$37.11Engineered for Excellence—Empower your Cummins generator with authentic precision. Robust design that maintains diaphragm positioning for consistent engine response. Essential durability that...$40.63$37.11 -
CUMMINS 3026233 GEAR RETAINER Original OEM part
CUMMINS
$102.33$93.48Precision engineered for uncompromising reliability Robust design enhances gear alignment and long-term operation Critical component ensuring smooth drivetrain performance 100% genuine OEM Cummins...$102.33$93.48 -
CUMMINS 3021544 TAPPET RETAINER Original OEM part
CUMMINS
$1,351.97$1,235.03Precision engineered for lasting engine health and dependable power delivery Robust design enhances valve train stability for smooth, efficient operation Manufactured as an OEM Cummins component...$1,351.97$1,235.03 -
CUMMINS 2891579 INJECTOR FUL SUP CNR RETAINER Original OEM part
CUMMINS
$18.97$17.33Engineered with unwavering precision for injector stability Optimizes fuel delivery and engine efficiency under challenging conditions Manufactured as an authentic Cummins OEM component to guarantee...$18.97$17.33 -
CUMMINS 2869656 GEAR RETAINER Original OEM part
CUMMINS
$103.46$94.51Engineered for seamless integration and unwavering performance Precision-crafted design ensures reliable gear alignment under high stress Durable construction enhances engine longevity and...$103.46$94.51 -
CUMMINS 2868940 GEAR RETAINER Original OEM part
CUMMINS
$107.80$98.48Cummins 2868940 - GEAR RETAINER MINS2868940 Find the original 2868940 - GEAR RETAINER from Cummins at our store. Rest assured you are getting quality replacement parts for your outdoor equipment...$107.80$98.48 -
CUMMINS 110827 COOLER AND RING RETAINER Original OEM part
CUMMINS
$211.89$193.57Cummins 110827 - COOLER AND RING RETAINER MINS110827 Discover the genuine Cummins 110827 - COOLER AND RING RETAINER at our store. With fast shipping and the best price on the market, we pride...$211.89$193.57