1633744 BUSHING Caterpillar parts
315C, 318C, 319C, 320B, 320C, 320C FM, 320C L, 320D L, 321B, 321C, 322B LN, 322C, 322C FM, 325C
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Alternative (cross code) number:
CA1633744
163-3744
1633744
CA1633744
163-3744
1633744
Weight: 3 pounds 1 kg.
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YNRSP 1633744 Sleeve Bearing Bushing for Heavy Equipment (2Pcs)
YNRSP Brand: YNRSP || Part Number: 1633744 || Part type: Sleeve Bearing || Weight: 3.63 lbs (1.65 kg) || Easy in-and-out fit
YNRSP Brand: YNRSP || Part Number: 1633744 || Part type: Sleeve Bearing || Weight: 3.63 lbs (1.65 kg) || Easy in-and-out fit
YNRSP 1633744 Sleeve Bearing Bushing for Heavy Equipment (1Pcs)
YNRSP Brand: YNRSP || Part Number: 1633744 || Part type: Sleeve Bearing || Weight: 3.63 lbs (1.65 kg) || Easy in-and-out fit
YNRSP Brand: YNRSP || Part Number: 1633744 || Part type: Sleeve Bearing || Weight: 3.63 lbs (1.65 kg) || Easy in-and-out fit
$106.96
14 Nov 2023
CN: RELIABLE SPARE
YNRSP 1633744 Sleeve Bearing Bushing for Heavy Equipment (2Pcs)
YNRSP Brand: YNRSP || Part Number: 1633744 || Part type: Sleeve Bearing || Weight: 3.63 lbs (1.65 kg) || Easy in-and-out fit
YNRSP Brand: YNRSP || Part Number: 1633744 || Part type: Sleeve Bearing || Weight: 3.63 lbs (1.65 kg) || Easy in-and-out fit
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1A
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Caterpillar Products:
AllIntroduction
Note: Caterpillar recommends S O S Services for monitoring the condition of the fluid systems in your equipment. S O S Services enhance a variety of Caterpillar Preventive Maintenance Programs.This article explains the reasons for elevated copper levels that are sometimes observed in used oil samples. These elevated copper levels can be dramatic. Customers that observe these elevated copper levels are very concerned about excessive wear or component failure. In most cases, the customer should not be concerned about these elevated copper levels: the condition does not usually indicate excessive wear and/or component failure. However, it is important to understand the cause of the condition.Affected Compartments
The elevated copper levels that are described in this article occur in compartments with a lubrication system that has an oil cooler with copper tubes.On Cat Machines, the following compartments typically have an oil cooler with a copper core:
Engine
Power shift transmission
Hydraulic system
Steering systemOn most machines, the lubricants for these other compartments are not usually cooled: front wheels, tandem drives, differentials and final drives. Consult your Caterpillar dealer about the oil cooling systems for your machine.Oil Cooler Break-In
Note: S O S Services oil analysis measures the levels of several elements in used oil samples: copper, iron, chrome, lead, aluminum and silicon. Many of the S O S Services labs also analyze the used oil for sodium and for potassium in order to check for contamination of the oil by coolant.Elevated copper levels are usually associated with the break-in of a new oil cooler. The copper level in the used oil may have a dramatic increase. However, the other wear elements in the used oil remain at normal levels. S O S Services analysts are familiar with normal levels of wear elements in used oils and the analysts are trained to identify this condition of elevated copper levels.When this break-in of the oil cooler occurs, the copper level can reach several hundred parts per million (ppm). In some cases, the copper level can exceed 1000 ppm. Usually, the copper levels diminish within two or three oil changes.Illustration 1 represents the typical trend of copper levels. The graph demonstrates some results from analyses that were performed during the development of a project. The engine oil was analyzed at every 50 service hours and the engine oil was changed at every 250 service hours.
Illustration 1 g00955365
The engine oil samples that were obtained during the initial 250 service hours revealed an increasing copper level that exceeded 200 ppm. Between the first oil change and the second oil change, the copper level rose to less than 50 ppm. By the third oil change, the copper level was normal.Causes of Elevated Copper Levels
Elevated copper levels occur when copper dissolves from the surface of the oil cooler tubes. The copper is in a solution with the oil and an insignificant amount of copper is removed from the oil cooler's tubes.After a period of time, a protective coating forms on the copper tubes and the reaction stops. The equipment will not
AllIntroduction
Note: Caterpillar recommends S O S Services for monitoring the condition of the fluid systems in your equipment. S O S Services enhance a variety of Caterpillar Preventive Maintenance Programs.This article explains the reasons for elevated copper levels that are sometimes observed in used oil samples. These elevated copper levels can be dramatic. Customers that observe these elevated copper levels are very concerned about excessive wear or component failure. In most cases, the customer should not be concerned about these elevated copper levels: the condition does not usually indicate excessive wear and/or component failure. However, it is important to understand the cause of the condition.Affected Compartments
The elevated copper levels that are described in this article occur in compartments with a lubrication system that has an oil cooler with copper tubes.On Cat Machines, the following compartments typically have an oil cooler with a copper core:
Engine
Power shift transmission
Hydraulic system
Steering systemOn most machines, the lubricants for these other compartments are not usually cooled: front wheels, tandem drives, differentials and final drives. Consult your Caterpillar dealer about the oil cooling systems for your machine.Oil Cooler Break-In
Note: S O S Services oil analysis measures the levels of several elements in used oil samples: copper, iron, chrome, lead, aluminum and silicon. Many of the S O S Services labs also analyze the used oil for sodium and for potassium in order to check for contamination of the oil by coolant.Elevated copper levels are usually associated with the break-in of a new oil cooler. The copper level in the used oil may have a dramatic increase. However, the other wear elements in the used oil remain at normal levels. S O S Services analysts are familiar with normal levels of wear elements in used oils and the analysts are trained to identify this condition of elevated copper levels.When this break-in of the oil cooler occurs, the copper level can reach several hundred parts per million (ppm). In some cases, the copper level can exceed 1000 ppm. Usually, the copper levels diminish within two or three oil changes.Illustration 1 represents the typical trend of copper levels. The graph demonstrates some results from analyses that were performed during the development of a project. The engine oil was analyzed at every 50 service hours and the engine oil was changed at every 250 service hours.
Illustration 1 g00955365
The engine oil samples that were obtained during the initial 250 service hours revealed an increasing copper level that exceeded 200 ppm. Between the first oil change and the second oil change, the copper level rose to less than 50 ppm. By the third oil change, the copper level was normal.Causes of Elevated Copper Levels
Elevated copper levels occur when copper dissolves from the surface of the oil cooler tubes. The copper is in a solution with the oil and an insignificant amount of copper is removed from the oil cooler's tubes.After a period of time, a protective coating forms on the copper tubes and the reaction stops. The equipment will not
Cat SIS web machinery list:
Parts bushing Caterpillar catalog:
320B, 320B FM LL, 320C, 320C FM, 320D, 320E, 320E L, 320E RR, 321B, 321C, 321D LCR, 322, 322B, 322C, 324D, 324D L, 324E, 324E L, 324E LN, 325B, 325C, 325C L, 326D L, 328D LCR, 330C L, 375
320B, 320B FM LL, 320C FM, 320D, 322B, 325B, 375
320 L, 320B, 320B L, 320N, 345B, 345B L, OEMS
320B, 320C, 320C FM, 320C L, 321B, 321C
320C, 322C, 325C, 325C FM, 330C, 330C L, 385B, 385C L
322C, 322C FM, 325C, 328D LCR
322C, 325C
322C, 325C, 330C, 330C FM, 330C L, 385B, 385C L
322C, 325C, 330C, 330C FM, 330C L, 385B, 385C L
322C, 322C FM
321C, 322C, 325C, 330C, 330C FM, 330C L, 385B
320C, 325C, 325C FM, 325D
2003338
BUSHING
315C, 315D L, 316E L
315C, 315D L, 316E L
1893870
BUSHING
311C, 312C, 312C L, 314C
311C, 312C, 312C L, 314C
311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320C, 320D, 320D L, 320D2, 320D2 L, 32...
311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320C, 320D, 320D L, 320D2, 320D2 L, 320E, 32...
312C, 312C L
311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320C, 320D, 320D L, 320D2, 320D2 L, 320E, 32...
215, 225, 225D, 229, 229D, 315C, 320C, 962G, IT38F, IT38G, IT38G II, IT38H, IT62G, IT62G II, IT62H
2398060
BUSHING
315C, 320C
315C, 320C
315C, 318C, 320B, 320C, 320C FM, 321B, 321C, 322C, 322C FM, 325C, 325C FM, 325C L, 330D L, 345B II, 365B II, 385B
315C, 315D L, 316E L, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, ...
315C, 318C, 319C, 320B, 320C, 320C FM, 320C L, 321C, 322B LN, 322C, 324D, 324D L, 325D L, 329D, 329D L, S305, VHS-50
315C, 315D L, 316E L, 318D L, 318D2 L, 318E L, 320D, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E, 324E L, 324E LN, 325D, 325D FM, 3...