1252968 SEAL Caterpillar parts
311B, 311C, 311D LRR, 312B, 312C, 312C L, 312D, 312D L, 313D, 314D CR, 314D LCR, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320B, 320B L, 320B U, 320C, 320C FM, 320C...
Rating:
Alternative (cross code) number:
CA1252968
125-2968
1252968
CA1252968
125-2968
1252968
Weight: 0.01 pounds 0 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
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$10.60
05 Dec 2023
US: Florida-Parts-Z
1252968 - Gasket fit Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$43.99
24 Aug 2023
US: OLIMIE
Replacement for Compatible with 1252968 Seal O Ring Fits Caterpillar Models
BRAMOV
BRAMOV
$10.60
01 Jun 2022
US: Florida-Parts-Z
1252968 - Gasket fit Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
Number on catalog scheme:
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Compatible equipment models: 1252968:
Information:
System Operation Description:The ECM uses vehicle speed information for the following features:
Cruise control
Fast idle control
Idle speed control
PTO operation
Vehicle speed limiting
Speedometer
Progressive shift
Idle shutdown
Operation of the air inlet heater
Secure idle theft deterrent
Trip data
Maintenance dataWith SEP00 and newer software, there are two different methods that can be used to obtain the information for the ECM to use for calculating vehicle speed. The ECM can calculate vehicle speed by either of the following means:
The ECM monitors the signal from a vehicle speed sensor in pulses per kilometer (mile). The vehicle speed sensor is connected to the ECM vehicle speed input circuit (terminals 32 and 33). This is the "Vehicle Speed Calibration" option.
The ECM receives a J1939 Datalink Broadcast Message from the Transmission ECU that indicates revolutions per kilometer (mile) of the transmission output shaft. This option is only available with SEP00 and newer software. This is the "Vehicle Speed Cal (J1939-Trans)" option.Each of these methods require a specific calibration number to be programmed into the ECM to calculate vehicle speed. For the "Vehicle Speed Calibration" option that uses the vehicle speed sensor, the ECM must know the number of pulses that are produced by the vehicle speed sensor during each kilometer (mile) of travel by the vehicle. In order to find the number of pulses that are produced by the sensor, multiply the tire size by the axle ratio. Multiply the number that was obtained in the previous calculation by the number of teeth on the output shaft that is used by the sensor to obtain the pulses. For the "Vehicle Speed Cal (J1939-Trans)" option, the ECM must know the number of times that the output shaft revolves per kilometer (mile) of travel by the vehicle. This can be calculated by one of the following methods:
Divide the pulses per kilometer (mile) of the sensor on the transmission output shaft by the number of teeth on the transmission output shaft.
Multiply the axle ratio by the number of revolutions per kilometer (mile) of the tire.The ECM calculates vehicle speed by converting the vehicle speed signal to kilometers per hour (km/h) or miles per hour (mph). The conversion factor is customer programmable and the conversion factor is stored in pulses per km (PPKM) or pulses per mile (PPM).The tire revolution variable could be affected by changing from bias ply tires to radial tires, and vice versa. Also, changing to low profile radial tires could affect the tire revolution variable. This result may change the actual vehicle speed which could result in performance complaints or fuel consumption complaints. If the tire configuration has been changed, determine the new tire revolution variable. Enter the new value in pulses per km (PPKM) or pulses per mile (PPM). The preferred method is obtaining the data from the individual tire manufacturers for the specific tire that is being used.Note: The ECM speedometer signal is set to 18,600 pulses per km (PPKM) or 30,000 pulses per mile (PPM). For "GM Truck Manufacturer" configurations with SEP00 or newer software, the output of the
Cruise control
Fast idle control
Idle speed control
PTO operation
Vehicle speed limiting
Speedometer
Progressive shift
Idle shutdown
Operation of the air inlet heater
Secure idle theft deterrent
Trip data
Maintenance dataWith SEP00 and newer software, there are two different methods that can be used to obtain the information for the ECM to use for calculating vehicle speed. The ECM can calculate vehicle speed by either of the following means:
The ECM monitors the signal from a vehicle speed sensor in pulses per kilometer (mile). The vehicle speed sensor is connected to the ECM vehicle speed input circuit (terminals 32 and 33). This is the "Vehicle Speed Calibration" option.
The ECM receives a J1939 Datalink Broadcast Message from the Transmission ECU that indicates revolutions per kilometer (mile) of the transmission output shaft. This option is only available with SEP00 and newer software. This is the "Vehicle Speed Cal (J1939-Trans)" option.Each of these methods require a specific calibration number to be programmed into the ECM to calculate vehicle speed. For the "Vehicle Speed Calibration" option that uses the vehicle speed sensor, the ECM must know the number of pulses that are produced by the vehicle speed sensor during each kilometer (mile) of travel by the vehicle. In order to find the number of pulses that are produced by the sensor, multiply the tire size by the axle ratio. Multiply the number that was obtained in the previous calculation by the number of teeth on the output shaft that is used by the sensor to obtain the pulses. For the "Vehicle Speed Cal (J1939-Trans)" option, the ECM must know the number of times that the output shaft revolves per kilometer (mile) of travel by the vehicle. This can be calculated by one of the following methods:
Divide the pulses per kilometer (mile) of the sensor on the transmission output shaft by the number of teeth on the transmission output shaft.
Multiply the axle ratio by the number of revolutions per kilometer (mile) of the tire.The ECM calculates vehicle speed by converting the vehicle speed signal to kilometers per hour (km/h) or miles per hour (mph). The conversion factor is customer programmable and the conversion factor is stored in pulses per km (PPKM) or pulses per mile (PPM).The tire revolution variable could be affected by changing from bias ply tires to radial tires, and vice versa. Also, changing to low profile radial tires could affect the tire revolution variable. This result may change the actual vehicle speed which could result in performance complaints or fuel consumption complaints. If the tire configuration has been changed, determine the new tire revolution variable. Enter the new value in pulses per km (PPKM) or pulses per mile (PPM). The preferred method is obtaining the data from the individual tire manufacturers for the specific tire that is being used.Note: The ECM speedometer signal is set to 18,600 pulses per km (PPKM) or 30,000 pulses per mile (PPM). For "GM Truck Manufacturer" configurations with SEP00 or newer software, the output of the
Cat SIS web machinery list:
Parts seal Caterpillar catalog:
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 3...
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 3...
1390, 2590, 320D, 320D FM, 320D2, 320D2 L, 324D, 324D L, 324D LN, 325C, 325D, 325D L, 329D L, 329D LN, 329E, 521B, 522B, 541, 541 2, 551, 552, 552 2
320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 325D, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E LN
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
320 L, 320N, 322, 322 FM L, 322 LN, E110, E180, E200B, E240, E240C, E300B, EL240B, OEMS
320 L, 320N
320, 320N
320N, 322B, 325 L, 325B, 330, 330B, 330B L
1262150
SEAL-BUFFER
311B, 315B L, 317B LN, 318B
311B, 315B L, 317B LN, 318B
1214794
SEAL
307B, 311B, 312B L, 312C, 315B L, 315C, 317B LN, 318B, 318C, 319C, 320 L, 320B, 320C, 322B LN, 322C, 325B L, 325C, 330B L, 330C, 330C L, 345B II, 345B L, M313C, M315C, M316C, M318C, M318C MH, M322C
307B, 311B, 312B L, 312C, 315B L, 315C, 317B LN, 318B, 318C, 319C, 320 L, 320B, 320C, 322B LN, 322C, 325B L, 325C, 330B L, 330C, 330C L, 345B II, 345B L, M313C, M315C, M316C, M318C, M318C MH, M322C
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 312B L, 315B L, 317B LN, 318B, 320B, 320C FM, 320D, 320D FM, 320D FM RR, 322 FM L, 322B L, 322B LN, 322C, 322C FM, 324D FM, 324D FM LL, 32...
2384C, 2484C, 303, 307, 307C, 308C, 308E, 308E CR, 308E SR, 311B, 311C, 311D LRR, 311F LRR, 312B, 312B L, 312C L, 312D, 312D L, 312E, 312E L, 313B, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315B, 31...
1426742
SEAL-O-RING
312B L, 312C, 315B L, 315C, 317B LN, 318B, 318C, 319C, 320B, 320C, 320D, 320D LRR, 321C, 322B LN, 322C, 322C FM, 323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 325B L, 325C, 325D, 325D FM, 325D L, 3...
312B L, 312C, 315B L, 315C, 317B LN, 318B, 318C, 319C, 320B, 320C, 320D, 320D LRR, 321C, 322B LN, 322C, 322C FM, 323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 325B L, 325C, 325D, 325D FM, 325D L, 3...
1538748
SEAL
311B, 311C, 312B L, 312C, 313B, 315B L, 315C, 317B LN, 318B, 318C, 319C, 320B, 320B U, 320C, 320D, 320D L, 320D LRR, 321C, 322B LN, 322C, 322C FM, 323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 325B...
311B, 311C, 312B L, 312C, 313B, 315B L, 315C, 317B LN, 318B, 318C, 319C, 320B, 320B U, 320C, 320D, 320D L, 320D LRR, 321C, 322B LN, 322C, 322C FM, 323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 325B...
303.5C, 304C CR, 304D CR, 305.5, 305C CR, 306, 307D, 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
1184792
SEAL
303.5C, 304C CR, 304D CR, 305C CR, 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D4C III, D5C III, D5G
303.5C, 304C CR, 304D CR, 305C CR, 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D4C III, D5C III, D5G
1184771
SEAL-O-RING
303.5C, 304C CR, 304D CR, 305C CR, 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D4C III, D5C III, D5G
303.5C, 304C CR, 304D CR, 305C CR, 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D4C III, D5C III, D5G
1355786
SEAL
315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319D L, 319D LN
315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319D L, 319D LN
303, 307, 312B, 315, 315B, 315C, 317B LN, 318B, 325C, 330C, 330C L, 345C, 933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G, E110, E110B, E120, E120B, E140, E180, E200B, E240, E240C, E300...
315B, 315C, 317B LN, 318B, 318C, 319C, 320D, 320D FM, 320D GC, 320D L, 320D LN, 323D L, 323D LN, 323D SA