CUMMINS 3906629 Rocker Arm Shaft 4BT 3.9

( Brand: Cummins ), ( Manufacturer Part Number: 3906629 ), ( Part Type: Arm Shaft ), ( Material: Steel ), ( Country/region Of Manufacture: United States )

Review CUMMINS Oem 4bt 3.9 Rocker Arm Shaft

The Cummins 3906629 4BT 3.9 Rocker Arm Shaft is a crucial component in the operation of the 4BT engine, a popular choice for heavy-duty applications such as construction equipment and military vehicles. This rocker arm shaft is specifically designed for the Cummins 4BT engine, ensuring a perfect fit and seamless functionality.

The rocker arm shaft is a key part of the engine's valvetrain system. It connects the rocker arm to the pushrod, transmitting the force generated by the camshaft to open and close the engine's intake and exhaust valves. The 3.9-inch length of this particular shaft is suitable for engines that require a longer stroke, providing optimal power and efficiency.

Made from high-quality materials, the Cummins 3906629 4BT 3.9 Rocker Arm Shaft is built to withstand the rigors of heavy-duty use. Its durability is further enhanced by its robust design, which includes precision machining and heat treatment to ensure strength and longevity. The shaft's smooth surface finish minimizes friction, reducing wear and tear and promoting efficient operation.

Replacing a worn-out or damaged rocker arm shaft with this Cummins original part can help maintain the engine's performance and prolong its lifespan. With its precise fit and reliable construction, this rocker arm shaft is an excellent investment for anyone who relies on their Cummins 4BT engine for work or play.

1. High-quality material: The Cummins 3906629 4BT 3.9 Rocker Arm Shaft is made of high-quality materials, ensuring durability and reliability.

2. OEM part: This is an original equipment manufacturer (OEM) part, meaning it is designed and manufactured by Cummins, the original engine manufacturer.

3. Compatibility: This part is compatible with Cummins 4BT engines, ensuring a perfect fit and function.

4. Improved performance: Replacing a worn-out or damaged rocker arm shaft can improve engine performance by reducing vibrations and improving valve timing.

1. Cost: Replacing a rocker arm shaft can be an expensive repair, especially if you are not doing the work yourself.

2. Availability: Depending on your location, it may be difficult to find this specific part in stock, requiring you to order it online or from a specialized dealer.

3. Installation difficulty: While the part itself is relatively simple, the installation process can be challenging, especially for those without mechanical experience.

If you own a Cummins 4BT engine and are experiencing issues with your rocker arm shaft, replacing it with an OEM part like the Cummins 3906629 4BT 3.9 Rocker Arm Shaft can be a worthwhile investment. The high-quality materials and improved performance can help extend the life of your engine and ensure reliable operation. However, be aware of the cost and installation difficulty before making a decision. If you are not confident in your mechanical abilities, it may be worth considering hiring a professional mechanic.

If you decide to replace the rocker arm shaft yourself, make sure to follow the manufacturer's instructions carefully to avoid any damage to your engine. Consider purchasing additional tools and parts, such as new seals and gaskets, to ensure a complete and proper repair. If you are unsure about the installation process, it may be best to hire a professional mechanic to ensure the job is done correctly.

Details:

Good used condition with no damage. 3906629 rocker arm mount.

part #: 3906629 prices

• $74.70-$149.00

specifications rockeareng:

• brand: Cummins
• mpn: 3906629
• part type: Arm Shaft
• material: Steel
• country/region of manufacture: United States

payments rockeareng:

• other
• wallet: Paypal
• credit card: Discover

general rockeareng:

• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
• condition: Used

seller rockeareng:

• city: Powell, Wyoming
• rating: 100.0%
• # reviews: 3656

shipping rockeareng:

• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• type: Fixed
• cost: $0.00
• transit: 3-8 Days

offer rockeareng:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: November 12, 2024
• quantity: 4

returns rockeareng:

• policy: No Returns

Cummins 3906629 Is Similar To:

• 05011432ab Cummins Mopar Engine Rocker (41.5% similar) Selling a 05011432AB Cummins rocker arm no warranty...(September 28th, 2017)
• 0808 Cummins Dodge Valve Rocker Arm Tree (52.4% similar) Thanks I have a lot of other Cummins diesel engine parts if you do not see it listed send me message and can. The rocker arm was removed from a valve Cummins motor. Up for sale is dodge Cummins 12 valve rocker arm tree 0808...(July 16th, 2018)
• 307622 Cummins Celect Plus Diesel Engine Rocker Housing Cast (42.3% similar) Gets you noticed. Same day shipping is usually available. Used Cummins N14 elect plus diesel engine rocker housing cast, for sale...(August 30th, 2018)
• 3335301 Cummins Celect Plus Diesel Engine Rocker Housing Cast (41.9% similar) Same day shipping is usually available. Used Cummins N14 elect plus diesel engine rocker housing for thermostat housing, sale...(August 30th, 2018)
• 3680167 Cummins Isx Injector Rocker Arm (53% similar) See pictures HP2 al 3a arm buyer will receive item as pictured. Used part in good working condition...(May 30th, 2018)
• 4059294 Cummins Exhaust Rocker Arm (51.3% similar) Used part in good working condition. See pictures HP2 al 11D arm buyer will receive item as pictured...(April 18th, 2018)
• 4059297 Cummins Exhaust Rocker Arm (51.3% similar) See pictures HP2 al 11D arm buyer will receive item as pictured. Used part in good working condition...(April 18th, 2018)
• 4059342 4059329 Cummins Set Of Isx Diesel Engine Crosshead Valve Bridges Oem (20% similar) Set of 12 Cummins six diesel engine cross head valve bridges oem in good condition please see pictures...(November 2nd, 2018)
• 4059351 Cummins Rocker Arm Set (56.8% similar) Spokane valley, WA. Prepaid to us. In the automotive world this can be quite a task...(January 9th, 2019)
• 4318206 Cummins New Rocker Arm Lever Oem (50% similar) New rocker arm lever Cummins oem...(December 14th, 2018)
• 3964713 3942748 Cummins Oem C Series Rocker Arm Assemblies 1 Set (50% similar) It is all original not aftermarket. This will do one engine...(February 13th, 2016)