Friction Disc Kit for ADVANCE MB Series (MB170 / MB270 / MB450)
Product Overview
Nantong Yida Friction Materials Co., Ltd offers premium aftermarket replacement friction solutions for ADVANCE (Hangzhou Advance / Hangchi) Gearboxes.
This specific kit is engineered to fit the (MB170 / MB270 / MB450) marine and industrial transmission systems. Our friction discs are manufactured using high-grade sintered bronze powder, ensuring a stable coefficient of friction and excellent heat dissipation under heavy loads.
Why Choose Yida Replacements?
OEM Match: Strictly produced according to original dimensions (OD, ID, Teeth) for a drop-in fit.
High Durability: Superior wear resistance significantly extends the service life of your gearbox.
Versatile Application: Suitable for marine gearboxes, wheel loaders, and construction machinery.
Specifications for MB Series
| OEM Part No. | Type | Material | Dimensions (mm) | Teeth |
|---|---|---|---|---|
| MB170-01-012 | Inner Disc | Sintered Bronze | 122 x 87.5 x 2 | IT 36 |
| MB170-01-011 | Outer Plate | Steel | 132 x 98 x 3 | OT 52 |
| MB270-01-003 | Inner Disc | Sintered Bronze | 170 x 105 x 2 | IT 36 |
| MB450-01-012 | Inner Disc | Sintered Bronze | 230 x 156 x 3 | IT 40 |
| MB450-01-011 | Outer Plate | Steel | 244 x 170 x 3 | OT 60 |
Technical Notes & Installation
Material composition:
Inner Discs (SM): Copper-based sintered metal (Bronze) for high thermal conductivity.
Outer Plates (SI): High-carbon steel with precision flatness control to prevent shudder.
Recommendation: We highly recommend replacing friction discs and mating plates in complete sets to ensure optimal transmission performance.
Global Shipping & Support
We export daily to Southeast Asia, Russia, South America, and the Middle East. Whether you need a single repair kit or a bulk wholesale order, we have the stock to support you.
Ready to Order?
Part Number: MB170-01-012,MB170-01-011,MB270-01-003,MB450-01-012,MB450-01-011
Condition: New Aftermarket
Stock Status: Available
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