Buy MSI 77780690 Small End Bush – OE Quality Connecting Rod Bush – Wholesale
77780690
Product Overview
The MSI 77780690 Small End Bush Set is a precision-engineered connecting rod bush kit designed for engine rebuild and repair applications. It is used at the small end of the connecting rod to support the piston pin (gudgeon pin), ensuring smooth oscillation, reduced friction, and long-term durability under high combustion pressure conditions. Manufactured to semi-finished repair grade standards, it allows precise fitting during engine overhauls.
Technical Specifications
- Part Number: 77780690
- Brand: MSI
- Part Type: Small End Bush Set (Connecting Rod)
- Component Number: 72410690
- Repair Grade: Semi-finished
- Quantity Unit: Set
Applications & Compatibility
This small end bush set is used in engine rebuilding and overhaul operations where connecting rod small-end clearance must be restored to OEM specification. It is suitable for a wide range of internal combustion engines requiring precise piston pin support and reduced wear in high-load environments.
Key Features
- Precision-machined for accurate fitment during engine rebuilds
- Reduces friction at piston pin connection
- Improves engine durability and smooth operation
- Semi-finished for custom sizing during installation
- Suitable for professional engine repair applications
Warranty & Product Authenticity
- Manufactured to OEM repair standards
- Recommended for professional engine rebuilders
- Requires precision machining during installation
- Ensures long-term reliability after rebuild
Why Choose AAA Trading?
- Trusted supplier of engine repair components
- Wide range of rebuild and bearing solutions
- Competitive wholesale pricing
- Fast availability for workshop and overhaul needs
Shipping & Delivery Policy
At Triple A Trading, we are committed to fast, reliable shipping to ensure our clients receive their automotive spare parts without unnecessary delays. We are a registered business in Dubai, United Arab Emirates. For more information about business registration, please visit the Dubai Trade Portal.
Order Processing Time
All orders are processed within 1-3 business days following payment confirmation. You'll receive a notification once your order has been dispatched.
Shipping Options & Delivery Timeframes
- Standard Shipping – Delivered within 5-7 business days
- Expedited Shipping – Delivered within 3-5 business days
- Express Shipping – Delivered within 1-3 business days
Shipping Costs
Shipping rates are calculated based on your order’s weight and destination. The total shipping cost will be clearly displayed at checkout before finalizing your order.
International Shipping
We proudly serve customers across Africa, Europe, Asia, and the Middle East. Please note that international shipments may be subject to customs duties and taxes, which are the customer’s responsibility.
Triple A Trading works diligently to ensure smooth cross-border deliveries, minimizing delays due to customs or political complications. For more details, please refer to the Dubai Customs official website.
Order Tracking
Once your order ships, you'll receive a tracking number via email, which can be used to monitor the shipment through the carrier's website.
Delivery Issues
If you experience any issues with your delivery, such as delays or missing items, please contact our customer service team:
- Email: sales@triple-a-trading.com
- Phone: +971 50 443 1871
We’re here to assist you and ensure your order is resolved quickly and efficiently.
Thank you for choosing Triple A Trading – Your trusted source for quality automotive spare parts, delivered with speed and care.
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Product Overview
The Kolbenschmidt Connecting Rod Bearing Set 77879600 is a high-performance engine component specifically developed for MAN commercial vehicles. As part of the engine’s rotating assembly, these bearings ensure optimal crankshaft-to-connecting-rod contact, enabling smooth engine operation, reduced friction, and extended service life. Manufactured by Kolbenschmidt, a global leader in OE engine parts, this bearing set meets the highest standards of precision, durability, and reliability.Key Features
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- OEM-quality connecting rod bearings
- Engineered for high load resistance and minimal wear
- Perfectly matched to MAN engine tolerances and crankshaft dimensions
- High-grade materials for superior performance under thermal and mechanical stress
What’s Included
- Complete set of upper and lower connecting rod bearing shells
- Protective packaging to prevent contamination and ensure integrity
Wholesale Buyer Benefits
- Competitive pricing for bulk and repeat orders
- Available for wholesale and international distribution
- Backed by AAA Trading's expert sourcing and quality assurance
Applications and Compatibility
- Suitable for select MAN commercial engines
- Used in various on-road and off-road heavy-duty applications
- Always confirm engine variant and compatibility with OE catalog before purchase
Warranty and Product Authenticity
- 100% genuine Kolbenschmidt product
- Backed by manufacturer warranty when installed by qualified personnel
- Direct fit replacement—no modifications required
Why Choose AAA Trading Dubai
- Authorized distributor of OEM engine components
- Trusted supplier to workshops, fleet operators, and diesel engine rebuilders
- Expert support, competitive pricing, and fast worldwide delivery

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