# Main Shaft Assembly with Oil Seal

Full listing title: Main Shaft Assembly with Gasket and Oil Seal Kit Direct Replacement Main Shaft Assembly with Oil Seal Complete for Mechanics, Home Mechanics

- SKU: DCD-10001388774
- Price: 67.79 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 12-22 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-13 to 2026-10-23
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Garage & Ride (Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts)
- Condition: new; brand: SuntekStore
- Package size: 24.5 x 20.2 x 9.2 cm (9.6 x 8.0 x 3.6 in)
- Weight: 0.70 kg (1.54 lb)
- Material: Metal
- In the box: Crankshaft ×1, Oil Seal ×2, Needle Roller ×1, Repair Gasket Kit ×1 set
- Product size: 15 x 10 x 6 cm (5.9 x 3.9 x 2.4 in)
- Color: Silver-toned and brown
- Type: main shaft assembly assembly
- Compatible engines: compatible power equipment brand K760, compatible power equipment brand K770
- Included components: Oil seals, bushing bearing, repair gaskets

## Description

Compatibility: Designed as a direct replacement part for compatible power equipment brand K760 and K770 engines, ensuring fit and reliable performance.
Function: This essential engine part restores the internal combustion power strokes cycle converting linear piston motion into rotational force.
Components: complete main shaft assembly assembly includes the main shaft, oil seals, a bushing bearing, and repair gaskets for a comprehensive overhaul.
Construction: Built with a silver-toned metal main shaft and a sturdy brown connecting rod, this main shaft assembly is engineered to withstand demanding workshop environments.
Convenience: This complete main shaft assembly kit with seals provides all the necessary matching components in a single package, simplifying your maintenance and rebuild projects.

Keep your outdoor power equipment running at optimal performance with this premium replacement part. Specifically engineered for compatible power equipment brand K760 and K770 engines, this essential component part is the solution for mechanics, home mechanics, and workshop technicians undertaking a complete rebuild or routine maintenance. Central to this kit is main shaft assembly assembly designed to reestablish smooth and optimal power transfer. The main shaft features a metal construction with a silver-toned finish, paired with a sturdy brown connecting rod built to endure high engine cycles. By converting linear piston movement into rotational motion, it ensures your machinery operates with maximum efficiency. To simplify your repair process, this comprehensive main shaft assembly kit with seals comes complete with matching oil seals, a bushing bearing, and necessary overhaul gaskets. Having all these components packaged together eliminates the hassle of sourcing individual pieces, saving you valuable time in the workshop. Whether you are performing a routine service or a full engine restoration, this kit provides the reliable, fit components needed to get your equipment back to work quickly.

Option: K760 K770 Cranksha B

## How to buy

Open https://suntekstore.com/buy/DCD-10001388774?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001388774/
- JSON: https://suntekstore.com/products/DCD-10001388774.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/49/49de13559ac982e25059d7e2fcbd305e0e63a1e5.jpg
- Store policies: https://suntekstore.com/llms.txt