Engine Rocker Arm
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Cummins 4003912
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 4003911
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 3934921
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 3901717
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 4003914
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Volvo 21406640
Engine Rocker Arm
- Manufacturer
- Volvo
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 3068191
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 3072293
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 4003913
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Peterbilt E23-6001
Engine Rocker Arm - Swing Clutch Assembly, with Bearings (PB)
- Manufacturer
- Peterbilt
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 3069020
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 4995602
Rocker Lever Assembly - 5.9L & 6.7L Diesel Engines, 1998.5-2018
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Volvo 21881185
Engine Rocker Arm
- Manufacturer
- Volvo
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 3942749
Rocker Lever
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mack 21881529
Engine Rocker Arm
- Manufacturer
- Mack
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Detroit Diesel EA4710500834
Engine Rocker Arm - Outlet, 1.41" ID, for DD13 Engine Models
- Manufacturer
- Detroit Diesel
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Peterbilt SP11996
Engine Rocker Arm
- Manufacturer
- Peterbilt
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Interstate-McBee M-8N3325
Engine Rocker Arm
- Manufacturer
- Interstate-McBee
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 3068190
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Volvo 21460261
Engine Rocker Arm
- Manufacturer
- Volvo
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mack 23925115
Engine Rocker Arm
- Manufacturer
- Mack
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Peterbilt E23-6003
Engine Rocker Arm
- Manufacturer
- Peterbilt
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 4999834
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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PAI 692103OEM
Engine Rocker Arm - Detroit Diesel DD15 / Freightliner
- Manufacturer
- PAI
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mopar 05047896AD
ARM
- Manufacturer
- Mopar
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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PAI 345050
Engine Rocker Arm - Lower; Caterpillar 3126 Application
- Manufacturer
- PAI
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mopar 4892293AC
Engine Rocker Arm - Complete Assembly, for 2007 Dodge/Chrysler
- Manufacturer
- Mopar
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Interstate-McBee M-1298584
Engine Rocker Arm Roller
- Manufacturer
- Interstate-McBee
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mack 22004625
Engine Rocker Arm
- Manufacturer
- Mack
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mack 21406640
Engine Rocker Arm
- Manufacturer
- Mack
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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ACDelco 12579617
Engine Rocker Arm
- Manufacturer
- ACDelco
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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ACDelco 12556298
Engine Rocker Arm - 1.359 Ratio, Phosphate, Stamped, Steel, Stud
- Manufacturer
- ACDelco
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mopar 53021553AB
Engine Rocker Arm - Left/Right, with Other Components, for 2003-2024 Dodge/Jeep/Chrysler/Ram
- Manufacturer
- Mopar
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mopar 4573459
Engine Rocker Arm - Left, for 2001-2011 Dodge/Chrysler
- Manufacturer
- Mopar
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mopar 5184296AH
Engine Rocker Arm - For 2011-2023 Dodge/Jeep/Chrysler/Ram
- Manufacturer
- Mopar
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Interstate-McBee M-6I4431
Engine Rocker Arm Roller
- Manufacturer
- Interstate-McBee
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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ACDelco 93441240
Engine Rocker Arm - Cover, Aluminum, Black, Short Type, SOHC
- Manufacturer
- ACDelco
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mopar 53021552AB
ARM
- Manufacturer
- Mopar
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 3064600
Rocker Arm Lever
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Interstate-McBee M-1501218
Engine Rocker Arm - Right
- Manufacturer
- Interstate-McBee
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Interstate-McBee A-5148472
Engine Rocker Arm - Left
- Manufacturer
- Interstate-McBee
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 4999778
Rocker Lever Housing Seal
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Mack 21881195
Engine Rocker Arm
- Manufacturer
- Mack
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Cummins 4995628
Engine Rocker Arm
- Manufacturer
- Cummins
- Part Type
- Engine Rocker Arm
- Fetching our lowest price...
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Detroit Diesel DDE-A4720503734
Engine Rocker Arm - Outlet, 1.41" dia. Bore, for DD13 Engine Model
- Manufacturer
- Detroit Diesel
- Part Type
- Engine Rocker Arm
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Melling Engine Products MR-1332
Stock Replacement Rocker Arm
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- Melling Engine Products
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- Engine Rocker Arm
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Sealed Power R-861
Engine Rocker Arm
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- Sealed Power
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- Engine Rocker Arm
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Sealed Power R-814
Engine Rocker Arm
- Manufacturer
- Sealed Power
- Part Type
- Engine Rocker Arm
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Engine Rocker Arms at FinditParts.com
Your truck’s engine works hard, so why not give it the precision it deserves? FinditParts offers a top-tier selection of engine rocker arms designed to optimize valve operation, enhance performance, and keep your engine running at peak efficiency. Whether you’re replacing worn components or upgrading for better durability, our lineup includes top-quality options from trusted brands like Cummins and Volvo. Need help in choosing the right rocker arms? Our friendly parts experts are just an email away at support@finditparts.com. With competitive pricing and no-hassle returns, upgrading your engine has never been easier. Shop engine rocker arms today at FinditParts.com!
Before selecting your rocker arms, consider these key factors:
- High-Lift Designs: Improve airflow and horsepower for better engine performance.
- Friction-Reducing Coatings: Minimize wear, heat buildup, and power loss.
- Adjustability: Fine-tune valve timing for maximum efficiency and responsiveness.
- Material Strength: Choose aluminum for weight savings or steel for added durability.
Here are answers to common questions about rocker arms:
What are the signs of failing rocker arms?
Ticking noises, misfires, or poor engine performance could mean it’s time for a replacement.
Do aftermarket rocker arms improve performance?
Yes, performance rocker arms can enhance valve timing, reduce friction, and increase horsepower.
Can I replace the rocker arms without removing the engine?
In most cases, yes, but proper tools and knowledge are required for a smooth installation.
How often should rocker arms be replaced?
Replacement depends on usage, but regular inspections help catch wear before it affects performance.