MAN B&W Fuel Pump Plunger | K80MEC K80MCC K80MC S80MC L80MC Spare Parts
For 9K80MC, 8K80MC, 7K80MC, 6K80MC, 9K80MC-C, 8K80MC-C, 7K80MC-C, 6K80MC-C, 8S80MC, 7S80MC, 6S80MC, 5S80MC, 8S80MC-C, 7S80MC-C, 6S80MC-C, 10L80MC, 8L80MC, 7L80MC, 6L80MC, 5L80MC, 4L80MC.
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MAN B&W Fuel Pump Plunger | K80MEC K80MCC K80MC S80MC L80MC Spare Parts
For big two-stroke marine diesel engines like the K80MEC, S80MEC, K80MCC, K80MC, S80MC, and L80MC, the MAN B&W fuel pump plunger is an essential part of the fuel injection system. In order to guarantee the best possible combustion efficiency and engine performance in harsh marine settings, this matched barrel operates with a high-precision jerk-type plunger to supply fuel at high pressure. Built to last for more than 50,000 hours, it has VIT support for accurate injection start and end management and maximum combustion pressure maintenance under all loads.
The plunger is made of high-quality, corrosion- and wear-resistant materials. It has helical spill grooves that quickly stop injection by opening ports, which reduces pollutants and fuel waste. The perfect solution for ship operators looking to minimize downtime with dependable OEM-equivalent spare parts.
Model Details
Compatible with MAN B&W 80-series MC/MC-C/MEC engines, including K80MEC (camshaft-controlled with electronic features), S80MEC, K80MCC, K80MC, S80MC, and L80MC variants used in propulsion plants. These engines feature bore sizes around 800 mm, with the plunger integrated into per-cylinder fuel pumps actuated by camshaft cams via roller guides. The design includes a foot on the plunger resting on a steel disc in the roller guide, allowing rotation for rack adjustment.
Technical Specifications
| Specification | Details |
|---|---|
| Type | Jerk pump plunger/barrel |
| Clearance (plunger-barrel) | 4-12 microns ​ |
| Material | High-strength steel alloy, erosion-resistant ​ |
| Lifetime | >50,000 hours ​ |
| Compatibility | K80MEC, S80MEC, K80MCC, K80MC, S80MC, L80MC ​ |
| Plunger velocity | Cam-driven, engine RPM dependent ​ |
| Features | Helical spill grooves, VIT adjustable |
Usage:
1) The main fuel distribution system for MAN B&W 80MC-series two-stroke low-speed marine propulsion engines aboard container ships, tankers, and bulk carriers.
2) High-pressure injection for heavy fuel oil (HFO) or marine diesel, works with emulsified fuels thanks to strong seals.
3) An important part for shipyards that work on industrial maritime machinery to do engine overhauls, maintenance, and upgrades.
4) Used in engines with project manuals that tell them how to set up fuel systems so they work reliably at different loads.
30 DAYS RETURN POLICY
RETURNS ACCEPTED IN 30 DAYS. BUYER PAYS THE SHIPPING CHARGES. RESTOCKING FEES 20%.
NOTE:
IF THE ITEM COMES UNDER CUSTOMS, THE BUYER WILL BE FULLY RESPONSIBLE FOR DUTIES & OTHER CHARGES. WE AS A SELLER DO NOT ACCEPT THE RETURN AND REFUND IN THIS CASE. KINDLY CONNECT WITH US BEFORE PURCHASING AND ITEM OR IF YOU HAVE ANY OTHER QUERIES.
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