Description
Product Overview
The 7135-112 Maintenance Kit is a complete set of consumables specifically designed for the maintenance of mechanical diesel fuel injection pumps. After long-term operation, various rubber seals and metal gaskets of the oil pump will age, deform, and corrode, leading to oil leakage, pressure loss, intake air problems, etc. This complete set of accessories covers all the sealing points of the oil pump, and all the easily damaged seals can be replaced simultaneously during disassembly and major repair, without the need to purchase separate loose gaskets and rubber rings, significantly reducing the maintenance time and the probability of repeated leakage and repair of the oil pump. It is suitable for deep maintenance of truck engines, construction machinery, and generator sets with mechanical fuel injection pumps.
Unique Core Features of the Individual Product
Full coverage of all sealing points, one set solves all the seals of the oil pump
The kit includes large, medium, and small-sized rubber O-rings, frame oil seals, irregular rubber sealing pads, composite metal paper pads, purple copper sealing rings, steel flat washers, pressure regulating protection plugs, limit rubber plugs, and fixed small hardware, covering all sealing positions of the pump head, fuel supply valve, housing, end cover, and speed governor. No additional accessories are required.
Multi-material layered sealing accessories, suitable for different working conditions
There are three types of sealing materials: oil-resistant rubber parts are suitable for moving shaft seals; high-temperature composite paper pads are suitable for the joint surface of the pump body and housing; purple copper metal seals are suitable for high-pressure threaded joints. Different temperature and oil pressure positions are matched with corresponding sealing parts to achieve long-term leak prevention.
Thickened oil-resistant rubber seals, resistant to aging and high temperatures
All rubber rings and oil seals are made of diesel-resistant and high-temperature-resistant rubber materials. They are not prone to hardening, shrinking, or cracking when exposed to high-temperature diesel for a long time, and have a longer service life compared to ordinary rubber rings, reducing the frequency of short-term repair of the oil pump.
Precise molded metal pads, no gap and no oil leakage
The metal paper pads and purple copper seals are integrated through stamping, with standard dimensions and flatness. After assembly, they fit the pump body joint surface, fill the gaps in the housing, and prevent high-pressure fuel from leaking through the joint area, avoiding accumulation of oil and dirt in the pump volume.
Rackable complete set accessories, convenient maintenance inventory management
The complete set of accessories is well categorized and clearly specified in terms of specifications. Maintenance stores can batch stock without the need to separately check the size of each gasket. All aging seals and worn parts can be replaced at once during the disassembly of the oil pump, improving maintenance efficiency. Applicable scenarios
This product is compatible with the corresponding series of mechanical inline fuel injection pumps and is widely used in heavy-duty freight trucks, wheeled loaders, mining engineering equipment, and fixed diesel generator sets. It is suitable for oil pump overhaul of road transportation, outdoor construction sites with high and low temperatures, and continuous heavy-load conditions with a lot of dust.
Product basic parameters
Product name: 7135-112 Fuel Injection Pump Complete Machine Overhaul Sealing Maintenance Kit
Part number: 7135-112
Kit contents: Various-sized O-ring seals, frame oil seals, irregular rubber pads, composite metal gaskets, copper sealing rings, pressure regulating plugs, tightening flat washers, limit rubber plugs, installation hardware
Materials: Oil-resistant nitrile rubber, high-temperature resistant composite paper, copper, cold-rolled steel
Application conditions: All-weather continuous heavy-load, alternating high and low temperatures, multi-particle dust diesel mechanical fuel supply system
Product status: New complete set of sealing components, size accuracy calibrated, rubber parts pass oil aging test
Packaging: Separately packaged for classification storage, rubber rings and gaskets stored separately to prevent deformation, loss of small parts, suitable for cross-border small package logistics.
