LYCOMING 74389 Bushing Rocker Arm
( Brand: Lycoming ), ( Manufacturer Part Number: 74389 ), ( Part Type: Bushing Arm )
Review LYCOMING Bushing Rocker Arm
The 74389 Bushing for Rocker Arm (Lycoming) is an essential component in the operation of your Lycoming engine. This bushing is specifically designed for use with Lycoming rocker arms, providing a critical interface between the arm and the engine's cylinder head.
The 74389 bushing is made from high-quality materials, ensuring durability and reliability under the demanding conditions of engine operation. It is precision-engineered to fit perfectly with your Lycoming rocker arm, ensuring smooth operation and reducing the risk of wear and damage.
The bushing is designed with a diameter of approximately 1.125 inches (28.6 mm) and a length of approximately 1.5 inches (38.1 mm). It has a bore diameter of 0.9375 inches (23.8 mm) to accommodate the rocker arm shaft. The bushing is manufactured to tight tolerances, ensuring a snug fit that reduces the risk of excessive play or movement.
Installation of the 74389 bushing is straightforward, but it is important to follow the manufacturer's instructions carefully to avoid damage to the engine or the bushing. The bushing should be installed using a suitable press, ensuring that it is fitted evenly and without damage.
In summary, the 74389 Bushing for Rocker Arm (Lycoming) is a crucial component in the operation of your Lycoming engine. Its precision engineering, high-quality materials, and tight tolerances ensure reliable operation and long service life. Whether you are maintaining your engine for regular use or preparing it for a long flight, the 74389 bushing is an important investment in the safety and performance of your aircraft.
Pros of buying a 74389 bushing rocker arm for Lycoming engines:1. Improves engine performance: The bushing rocker arm is designed to reduce engine vibrations and improve engine performance by ensuring proper valve control.
2. Durable and long-lasting: The bushing material is designed to withstand high temperatures and pressures, ensuring that the bushing rocker arm lasts for a long time.
3. Easy installation: The bushing rocker arm is designed to be easy to install, requiring minimal tools and mechanical knowledge.
4. Cost-effective: Replacing a worn-out bushing rocker arm is often less expensive than replacing the entire engine.
Cons of buying a 74389 bushing rocker arm for Lycoming engines:1. Potential compatibility issues: It's important to ensure that the bushing rocker arm is compatible with your specific engine model and year.
2. Quality concerns: Not all bushing rocker arms are created equal. Some may be made from lower-quality materials or manufactured poorly, leading to premature failure.
3. Installation errors: If not installed correctly, the bushing rocker arm may not function properly, leading to engine performance issues.
Conclusion: If you're experiencing engine performance issues or have a worn-out bushing rocker arm, replacing it with a quality bushing rocker arm can improve engine performance and longevity. However, it's important to ensure that the bushing rocker arm is compatible with your engine model and year, and that it's installed correctly to avoid potential issues. I recommend purchasing the bushing rocker arm from a reputable supplier and consulting with a professional mechanic if you're unsure about installation.
Recommendation: When purchasing a 74389 bushing rocker arm for Lycoming engines, I recommend looking for a bushing made from high-quality materials and manufactured by a reputable supplier. I also recommend consulting with a professional mechanic to ensure that the bushing rocker arm is installed correctly and that it's compatible with your engine model and year. By taking these steps, you can ensure that your engine performs optimally and lasts for a long time.
Details:
If you think the shipping cost is too high, to verify the charges in case there is a mistake.
I am not an expert with these items so please view the pictures carefully and ask all questions before buying. Here are 6 bushing rocker arm economy shipping such as parcel select will take weeks to travel to the western states.
6 bushing rocker arm to just purchase several items from a bankrupt aviation service company.
They are still in the original shipping bag. Please look at and all pictures as they are part of the and will show details. It appears to be a little reddish but it is a reflection from a red color shirt.
part #: 74389 prices
- $49.00-$129.00
specifications engineaviatio:
- brand: Lycoming
- mpn: 74389
- part type: Bushing Arm
Offer engineaviatio:
- quantity: 1
- Started: January 30, 2016, 3:21 am
- best offer: false
- # Sold: 0
- # bids: 0
Shipping engineaviatio:
- handling: 1 days
- cost: $4.54
- type: Calculated
General engineaviatio:
- in stock: Yes
- Motors > Parts & Accessories > Aviation Parts & Accessories > Engines > Engine Components
- condition: New
Returns engineaviatio:
- details: If there are any problems, please for return instructions. A full refund will be processed immediately when the item is returned.
- time: 14 Days
- paid by: Buyer
- policy: returns accepted
- type: Money Back
Ratings:
- Excelllent Seller, instant response and helpful comments, AAAAAAA 01-29-16
- Seller accepted a return and refunded all money very quickly 01-29-16
- G 01-28-16
- Great service. Item just as described. Thanks! 01-29-16
- Thanks 01-29-16
Seller engineaviatio:
- city: Groveland, Florida
- zipcode: 34736
Payments engineaviatio:
- PayPal
Lycoming 74389 Is Similar To:
- 00712 Lycoming Continental Rocker Shaft Removal Must Have Tool (45.4% similar) I created and use this tool almost daily. These tools are in stock ready to ship free shipping on Jan at PST, hey guys just added a pic of this tool in use it was in a beech Debbie with a 470, makes taking these out a snap. It compresses the valve spring just enough to take pressure off the rocker ...(October 27th, 2016)
- 17f21185 67112 One 1 New Lycoming Ss Exhaust Rocker Arms (57.1% similar) If you only buy one item it will not have a box. Commercial accounts wholesalers let us know if you would like to open a commercial account and obtain more discounts. Aircraft spruce sells this same item for each shipping. One 1 Lycoming SS 17F21185 exhaust rocker arms note even though the photo ...(June 15th, 2016)
- 2805 395 7918 Lycoming Eight Rocker Nos Fits Others (53.5% similar) Lycoming rocker arms. These are new old stock nos and in their original factory the USA is free...(November 2nd, 2018)
- 60831-85 Lycoming Set Of Engine Cylinder Rocker Arms Pn (55.6% similar) In as removed condition. 8 Lycoming O-235 C1, L2C engine cylinder rocker arms o set of. Guaranteed to pass inspection and overhaul. See other offers. No rust or pitting...(July 7th, 2018)
- 61427 Lycoming Two Rocker Box (59.4% similar) Please - do not bid if you cannot pay...(December 8th, 2017)
- 68519 Lycoming Eight Nos Rocker (63.6% similar) Lycoming rocker arms. These are new old stock nos and in their original factory the USA is free...(November 2nd, 2018)
- 68579 Lycoming Two Nos Rocker (65.6% similar) They are in their original factory packaging. Free shipping applies to continental USA only. Two Lycoming rocker arms, P/N these are new old stock surplus parts...(October 10th, 2017)
- 69444 Lycoming Set Of Rocker Arms Io Pn As Removed (54.1% similar) Set of 6 as removed Lycoming rocker arms O-320, O-360, IO-360, Io this listing is for a only. No rust great shape. I have 8 sets available...(July 8th, 2018)
- 69795 Lycoming Angle Valve Rocker Cover (59.5% similar) Guaranteed to pass your inspection or money back. I try to describe items accurately so there are no disappointed buyers. No questions asked, that's the way I roll...(March 16th, 2019)
- 71264f Lycoming Rocker Arm Intake (64.7% similar) That is the number on rocker arm, not sure what engines it fits. 71264F Lycoming rocker arm intake. Sold as is, you determine airworthiness...(May 4th, 2017)
- 71450 Lycoming Set Of Rocker Box Gaskets (56% similar) Set of 6 Lycoming rocker box gaskets, P/N 71450...(October 27th, 2018)
