Cheap PriceList for Crankshaft Gear – Cummins Engine Part Oil Seal 3649550/4100625/4066223/3171911/3089094 for Cummins QSK78 Engine – Raptors

Company Introduction

Raptors, the authorized dealer of Cummins (China), established in 2015 by Mr. Jordan Wang who worked in Cummins (China) for 8 years, Jordan had been responsible for mine market for 4 years during working in Cummins china, so we have big advantages for almost all genuine Cummins generators, engine assembly and spare parts, especially for NTA855, KTA19, KTA38, KTA50, QSK60, QSX15 etc…

Product Parameter

Introduction of oil seal

The oil seal is a mechanical component used to seal oil (oil is the most common liquid substance in the transmission system, and also generally refers to the general liquid substance). Oil leakage. The seals used for static seals and dynamic seals (generally reciprocating motion) are called seals. The representative form of the oil seal is the TC oil seal, which is a double-lip oil seal with a self-tightening spring completely covered by rubber. Generally speaking, the oil seal often refers to this TC skeleton oil seal.

The function of the engine oil seal is to:

1. It can prevent the oil from entering the intake (exhaust) pipe and avoid the loss of oil;

2. Prevent the leakage of gasoline and air mixture and exhaust gas;

3. Prevent engine oil from entering the combustion chamber.

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