MELLING S1225 Idler Sprocket 12566659

( Brand: Melling ), ( Manufacturer Part Number: S1225 ), ( Type: Engine Timing Idler Sprocket ), ( Country/region Of Manufacture: Taiwan ), ( Ipn: 12566659 ), ( Item Height: 2.800 ), ( Item Length: 4.800 ), ( Item Weight: 1.6000 ), ( Manufacturer Warranty: 1 Year ), ( Material: Hardened Steel ), ( Item Width: 39.0 Mm, 1.55 In )

Review MELLING Stock Replacement Idler Sprocket

The Melling S1225 Idler Sprocket is an essential component in the fuel system of various engines, specifically those utilizing Melling fuel pumps. This idler sprocket is meticulously engineered to ensure smooth and efficient operation of the fuel pump.

The S1225 Idler Sprocket is manufactured using high-quality materials, primarily steel, which provides it with the strength and durability required to withstand the demanding conditions of an engine environment. Its precision-machined surface ensures a perfect fit and alignment with other components, reducing the risk of wear and tear.

This idler sprocket features a standard 1.25-inch (31.75mm) bore size and comes with a set of eight (8) bearings. These bearings are designed to minimize friction and wear, enabling the idler sprocket to rotate smoothly and steadily. This, in turn, contributes to the reliable performance of the fuel pump and the overall health of the engine.

The Melling S1225 Idler Sprocket is a direct replacement for the original equipment manufactured (OEM) part, ensuring a perfect fit and function in various engine applications. It is suitable for use with both gasoline and diesel engines and is backed by Melling's commitment to quality and customer satisfaction.

In conclusion, the Melling S1225 Idler Sprocket is a crucial component in the fuel system of engines using Melling fuel pumps. Its high-quality construction, precision machining, and inclusion of eight (8) bearings make it a reliable and efficient solution for maintaining the smooth operation of the fuel pump and the overall health of the engine.

1. Improved Performance: Replacing a worn-out idler sprocket can help improve engine performance by reducing power loss due to worn teeth or misalignment.

2. Longer Engine Life: A new idler sprocket ensures that the timing system functions correctly, reducing the load on other components and potentially increasing the engine's lifespan.

3. Smoother Running: A worn idler sprocket can cause vibrations and rough idling. A new one ensures a smoother running engine.

1. Cost: Replacing an idler sprocket can be an expensive repair, especially if the timing belt or chain also needs replacement.

2. Labor Costs: Installing a new idler sprocket may require specialized tools and expertise, adding to the overall cost.

3. Potential for Additional Repairs: A worn idler sprocket could be a sign of more extensive engine damage, requiring additional repairs.

The decision to buy a Melling S1225 idler sprocket depends on your engine's condition, your budget, and your willingness to invest in potential preventative maintenance. If your engine is performing poorly or showing signs of timing issues, replacing the idler sprocket may be a worthwhile investment. However, if your budget is tight or you prefer to wait until other components fail before making repairs, you may choose to delay the purchase. Ultimately, it's essential to weigh the potential benefits against the costs and consult with a trusted mechanic for professional advice.

If you're experiencing engine performance issues or notice signs of timing issues, consider investing in a new Melling S1225 idler sprocket. Ensure that you follow the manufacturer's instructions for installation to ensure proper alignment and ensure that all other components, such as the timing belt or chain, are also in good condition to avoid potential future issues.

Details:

Melling Engine: S1225. Each gear and sprocket is manufactured to the required specifications, using high quality materials most up date manufacturing processes. SA Gear: S1225. ABOUT MELLING: Melling serves the global transportation original equipment and aftermarket segments is noted for its world-class engineering, product development, distribution capabilities.

All accessories hardware. Original packaging. Fits what vehicles: 2004 - 2006 Buick Rendezvous, 2004 - 2007 Cadillac CTS, SRX, 2005 - 2006 Allure, 2005 Lacrosse, STS, 2006 - 2007 Saab 9-3, 2007 2009 Suzuki XL-7, 2008 Chevrolet Equinox, Pontiac Torrent.

Melling S1225 Stock Replacement Idler Sprocket: Engine Timing Sprocket. Melling gears and sprockets are offered in both steel powered metal materials. Placing an order outside the US is easy. Title: Engine Timing Idler Sprocket.

Assure a quality engine rebuild with new Melling gear and sprockets. Two piece timing gear kits are also available when the engine application calls for gears only. Timing gears and sprockets from Melling are provided as a part of complete timing kit program including chain sprocket kits, well for the individual gear sales.

part #: s1225 prices

• $69.00-$75.60

specifications tensionpull:

• brand: Melling
• mpn: S1225
• type: Engine Timing Idler Sprocket
• country/region of manufacture: Taiwan
• ipn: 12566659
• item height: 2.800
• item length: 4.800
• item weight: 1.6000
• manufacturer warranty: 1 Year
• material: Hardened Steel
• item width: 39.0 Mm, 1.55 In

shipping tensionpull:

• type: Fixed
• transit: 4-10 Days
• class: Standard
• service: USPS First Class
• carrier: USPS
• cost: $0.00

seller tensionpull:

• city: Miami, Florida
• # reviews: 114652
• rating: 98.6%

returns tensionpull:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments tensionpull:

• credit card: Discover
• wallet: Paypal
• other

offer tensionpull:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 1
• started: August 8, 2025

general tensionpull:

• Engines Engine Parts > Timing Components Kits > Tensioners Pulleys
• condition: New

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