AVSPARE.COM
parts catalog

SEAL-U-CUP 2892948 - Caterpillar



2892948 SEAL-U-CUP Caterpillar parts 14H, 14H NA, 14M, 16G, 16H, 16H NA, 16M, 24H, 24M, 324D FM LL, 325D FM, 325D FM LL, 330D FM, 416B, 416C, 416E, 416F, 420E, 420F, 426C, 428B, 428C, 436C, 438C, 530B, 568 FM LL, 621E, 621F, 621G, 621H, ... SEAL
Rating:
76
Alternative (cross code) number:
CA2892948
289-2948
2892948
Caterpillar 2892948 SEAL-U-CUP
Weight: 0.02 pounds 0 kg.

Buy SEAL-U-CUP 2892948 Caterpillar genuine, new aftermarket tractor parts with delivery
ASPHALT PAVER, WHEEL TRACTOR-SCRAPER,

You can buy parts: .

$8.09

18 Jan 2019
CATERPILLAR SEAL U CUP 2892948 NEW
$7.06

08 Apr 2020
0.110231131[0.00] Pounds
CTP Caterpillar Seal U (2892948)
Number on catalog scheme: 3
 
  For full view, you need register

Compatible equipment models: 2892948:

ASPHALT PAVER  AP-1000   AP-1050  
BACKHOE LOADER  416B   416C   416E   416F   420E   420F   426C   428B   428C   436C   438C  
EXCAVATOR  324D FM LL   325D FM   325D FM LL   330D FM   568 FM LL  
GRAPPLE-LOG LOADING  GH52   GLL60  
INTEGRATED TOOLCARRIER  IT18F   IT24F   IT28F   IT28G  
LANDFILL COMPACTOR  816F   816F II   826K  
LOAD HAUL DUMP  R1700G   R2900G   R3000H  
MOTOR GRADER  14H   14H NA   14M   16G   16H   16H NA   16M   24H   24M  
QUARRY TRUCK  775D  
RECLAIMER MIXER  RM-250C   RM-350B  
ROAD RECLAIMER  RR-250B  
SOIL COMPACTOR  825K  
STABILIZER MIXER  SM-350  
THUMB  HYDRAULIC  
TRACK LOADER  953C  
TRACK-TYPE TRACTOR  D5M   D5N   D6K LGP   D6N   D6R   D6R II   D6R III   D6R STD   D6T   D6T LGP   D6T LGPPAT   D6T XL   D7H   D7R   D7R II   D7R XR  
TRACTOR  776D   784B   784C  
TRUCK  773D   773E   773F   773G   773G LRC   773G OEM   775E   775F   775G   775G LRC   775G OEM   777D   777F   777G   785B   785C   785D  
UNDERGROUND ART TRUCK  AD45B   AD55   AD55B   AD60  
WHEEL DOZER  814F   814F II   824K  
WHEEL LOADER  924G   924GZ   924H   924HZ   928G   928H   928HZ   930G   938F   938G  
WHEEL SCRAPER  621G   623E   623F   623G   627E   627G  
WHEEL SKIDDER  530B  
WHEEL TRACTOR  621E   621F   621G   621H   623G   623H   627E   627F   627G   627H  
WHEEL TRACTOR-SCRAPER  621K   623K   623K LRC   627K   627K LRC   Caterpillar

Information:


DANGER: Shock/Electrocution Hazard-Do not operate this equipment or work on this equipment unless you have read and understand the instructions and warnings in the Operation and Maintenance Manual. Failure to follow the instructions or heed the warnings will result in serious injury or death.
Personal injury or death can result from high voltage.When power generation equipment must be in operation to make tests and/or adjustments, high voltage and current are present.Improper test equipment can fail and present a high voltage shock hazard to its user.Make sure the testing equipment is designed for and correctly operated for high voltage and current tests being made.When servicing or repairing electric power generation equipment:
Make sure the unit is off-line (disconnected from utility and/or other generators power service) , and either locked out or tagged DO NOT OPERATE.
Remove all fuses.
Make sure the generator engine is stopped.
Make sure all batteries are disconnected.
Make sure all capacitors are discharged.Failure to do so could result in personal injury or death. Make sure residual voltage in the rotor, stator and the generator is discharged.
Accidental engine starting can cause injury or death to personnel working on the equipment.To avoid accidental engine starting, disconnect the battery cable from the negative (−) battery terminal. Completely tape all metal surfaces of the disconnected battery cable end in order to prevent contact with other metal surfaces which could activate the engine electrical system.Place a Do Not Operate tag at the Start/Stop switch location to inform personnel that the equipment is being worked on.
Grounding the Frame
In any generator set installation, the frame of the generator must be positively connected to an earth ground. This connection is the first connection that is made at the installation. This connection is the last connection that should be removed. If the generator set is on flexible mounting pads, the ground connection must be flexible in order to avoid possible breakage in later operation.Ground connection cable or straps should have at least the current carrying capacity of the largest line lead to the connected load. Joints in cables or straps must be clean, free of electrical resistance, and protected from possible oxidation. Bolted ground connection joints eventually oxidize. The joints are frequent sources of radio frequency interference (RFI). Joints that are silver soldered and bolted are preferred.Neutral Connections
The generators with a Wye Configuration usually have the neutral ground when the generator is installed. Grounding the neutral is for preventing damage to equipment.If the neutral wire is grounded and one of the phase leads becomes grounded, the excessive current will open a load circuit breaker. Also, the excessive current will cause the generator voltage to collapse. The result depends on the following items: electrical characteristics of the generator , type of fault and trip rating of the circuit breaker. An undervoltage device may be required in order to provide an adequate short circuit protection.There are some cases when the neutral wire is not grounded. An ungrounded generator neutral lead is acceptable when the possibility of grounds to the phase leads

Cat SIS web machinery list:

Caterpillar parts catalog
AP-1050 Asphalt Paver 1JG00001-UP (MACHINE) POWERED BY 3116 Engine
AP-1000 Asphalt Paver 1HD00001-UP (MACHINE) POWERED BY 3116 Engine
RM-350, SM-350 Reclaimer, Stabilizer Mixer 1RM00001-00059 (MACHINE) POWERED BY 3406C Engine
SS-250B Soil Stabilizer RR-250B Road Reclaimer 3RR00001-UP (MACHINE) POWERED BY 3406C Engine
RM-350 SM-350 Reclaimer, Stabilizer Mixer 1RM00060-UP (MACHINE) POWERED BY 3406C Engine
RM-250C Reclaimer Mixer AWG00001-UP (MACHINE) POWERED BY 3406C Engine
RM-350B Reclaimer Mixer 7FS00001-UP (MACHINE) POWERED BY 3406C Engine
785G Off-Highway Truck RTL00001-UP (MACHINE) POWERED BY 3512E Engine
R2900G Load Haul Dump NLK00001-UP (MACHINE) POWERED BY C15 Engine
14M Series 3 Motor Grader N9S00001-UP (MACHINE) POWERED BY C13 Engine
14M Series 3 Motor Grader E9S00001-UP (MACHINE) POWERED BY C13 Engine
R3000H Load Haul Dump RCY00001-UP (MACHINE) POWERED BY C15 Engine
773E Off-Highway Truck PRB00001-UP (MACHINE) POWERED BY 3412E Engine
773E Off-Highway Truck DJS00001-UP (MACHINE) POWERED BY 3412E Engine
777E Off-Highway Truck KDZ00001-UP (MACHINE) POWERED BY C32 Engine
548 Log Loader WRA00001-UP (MACHINE) POWERED BY Engine C7.1
24 Motor Grader N9Z00001-UP (MACHINE) POWERED BY C27 Engine
24 Motor Grader E9Z00001-UP (MACHINE) POWERED BY C27 Engine
16G Motor Grader 93U02679-UP (MACHINE) POWERED BY 3406 Engine
784B Tractor 5RK00001-UP (MACHINE) POWERED BY 3512 Engine
785B Off-Highway Truck 6HK00001-UP (MACHINE) POWERED BY 3512 Engine
416B Backhoe Loader 8ZK00001-05999 (MACHINE) POWERED BY 3054 Engine
IT24F Integrated Toolcarrier 6KN00001-UP (MACHINE) POWERED BY 3114 Engine
IT24F Integrated Toolcarrier 4NN00001-UP (MACHINE) POWERED BY 3114 Engine
416B Backhoe Loader 8ZK06000-11031 (MACHINE) POWERED BY 3054 Engine
428B Backhoe Loader 7EJ06000-09446 (MACHINE) POWERED BY 3054 Engine
IT28F Integrated Toolcarrier 3CL01200-UP (MACHINE) POWERED BY 3116 Engine
428C Backhoe Loader 8RN00001-04088 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Parallel Lift 2CR00001-16211 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Single Tilt 1JR00001-01106 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Parallel Lift 1TR00001-01283 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN00001-15147 (MACHINE) POWERED BY 3054 Engine
816F COMPACTOR 5FN00001-UP (MACHINE)
14H Motor Grader 7WJ00001-UP (MACHINE) POWERED BY 3306 Engine
16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
24H Motor Grader 7KK00001-UP (MACHINE) POWERED BY 3412E Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1WR00001-08115 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1XR00001-02183 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1CR00001-00863 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1MR00001-00955 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 1FR00001-01415 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1PR00001-01598 (MACHINE) POWERED BY 3054 Engine
773D Off-Highway Truck 7CS00001-UP (MACHINE) POWERED BY 3412E Engine
775D Quarry Truck 8AS00001-UP (MACHINE) POWERED BY 3412E Engine
785C Off-HighwayTruck 1HW00001-UP (MACHINE) POWERED BY 3512B Engine
785C HAA Off-Highway Truck 5AZ00001-UP (MACHINE) POWERED BY 3516B Engine
784C Tractor 2PZ00001-UP (MACHINE) POWERED BY 3512 Engine
416B Backhoe Loader 8SG00001-11999 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Center Pivot, Single Tilt 8RN04089-04989 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Parallel Lift 2CR16212-19309 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Single Tilt 1JR01107-01149 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Parallel Lift 1TR01284-01549 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 4ZN16044-50156 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN15148-16589 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader 1WR08116-10736 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1XR02184-02249 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1CR00864-01085 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1MR00956-01179 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 1FR01416-01421 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1PR01599-01815 (MACHINE) POWERED BY 3054 Engine
416B Backhoe Loader 8SG12000-14798 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Single Tilt 8RN04990-UP (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Parallel Lift 2CR19310-UP (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Center Pivot, Single Tilt 1JR01150-01155 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side shift, Parallel Lift 1TR01550-02096 (MACHINE) POWERED BY 3054 Engine
776D Tractor AFS00001-UP (MACHINE) POWERED BY 3508B Engine
777D Off-Highway Truck AGC00001-UP (MACHINE) POWERED BY 3508B Engine
777D Truck AGY00001-UP (MACHINE) POWERED BY 3512B Engine
785C Off-Highway Truck APX00001-UP (MACHINE) POWERED BY 3512B Engine
424D Backhoe Loader BGP00001-00647 (MACHINE) POWERED BY 3054 Engine
428D Backhoe Loader BLL00001-00650 (MACHINE) POWERED BY 3054 Engine
428D Backhoe Loader BMT00001-01617 (MACHINE) POWERED BY 3054 Engine
432D Backhoe Loader BLD00001-01594 (MACHINE) POWERED BY 3054 Engine
438D Backhoe Loader BPE00001-00663 (MACHINE) POWERED BY 3054 Engine
442D Backhoe Loader BRG00001-00827 (MACHINE) POWERED BY 3054 Engine
14H Motor Grader ASE00001-UP (MACHINE) POWERED BY 3176C Engine
16H Motor Grader ATS00001-UP (MACHINE) POWERED BY 3196 Engine
773E Off-Highway Truck BDA00001-UP (MACHINE) POWERED BY 3412E Engine
775E Off-Highway Truck BEC00001-UP (MACHINE) POWERED BY 3412E Engine
816F Landfill Compactor BMR00001-UP (MACHINE) POWERED BY 3176C Engine
424D Backhoe Loader BGP00648-01612 (MACHINE) POWERED BY 3054B Engine
R2900G Load Haul Dump JLK00001-UP (MACHINE) POWERED BY C15 Engine
R1700G Load Haul Dump SBR00001-UP (MACHINE) POWERED BY C11 Engine
416E Backhoe Loader Single Tilt Center Pivot SHA00001-UP (MACHINE) POWERED BY 3054C Engine
420E Backhoe Loader Single Tilt Center Pivot HLS00001-UP (MACHINE) POWERED BY 3054C Engine
IT28G Integrated Toolcarrier EWF00001-UP (MACHINE) POWERED BY 3056E Engine
420E Backhoe Loader Parallel Lift Center Pivot KMW00001-UP (MACHINE) POWERED BY 3054C Engine
416E Backhoe Loader Single Tilt Center Pivot CBD00001-UP (MACHINE) POWERED BY 3054C Engine
24M Motor Grader B9K00001-UP (MACHINE) POWERED BY C18 Engine
16M Motor Grader B9H00001-UP (MACHINE) POWERED BY C13 Engine
14M Motor Grader B9J00001-UP (MACHINE) POWERED BY C11 Engine
816F Series 2 Landfill Compactor BZR00001-UP (MACHINE) POWERED BY C9 Engine
777F Off-Highway Truck JRP00001-UP (MACHINE) POWERED BY C32 Engine
773F Off-Highway Truck EED00001-UP (MACHINE) POWERED BY C27 Engine
775F Off-Highway Truck DLS00001-UP (MACHINE) POWERED BY C27 Engine
416E Single Tilt Backhoe Loader BWC00001-UP (MACHINE) POWERED BY C4.4 Engine
420E Backhoe Loader Parallel Lift PHC00001-UP (MACHINE) POWERED BY C4.4 Engine
420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine
773D Off-Highway Truck NBJ00001-UP (MACHINE) POWERED BY 3412E Engine
777D Off-Highway Truck FKR00001-UP (MACHINE) POWERED BY 3508B Engine
785D Off-Highway Truck MSY00001-UP (MACHINE) POWERED BY 3512C Engine
773E Off-Highway Truck ASK00001-UP (MACHINE)
773G LRC Off-Highway Truck MWH00001-UP (MACHINE) POWERED BY C27 Engine
777F OEM Off-Highway Truck JXP00001-UP (MACHINE) POWERED BY C32 Engine
773F OEM Off-Highway Truck EXD00001-UP (MACHINE) POWERED BY C27 Engine
775F OEM Off-Highway Truck EYG00001-UP (MACHINE) POWERED BY C27 Engine
785D OEM Off-Highway Truck DMC00001-UP (MACHINE) POWERED BY 3512 Engine
420E Backhoe Loader Parallel Lift GAN00001-UP (MACHINE) POWERED BY 3054C Engine
538 Forest Machine Log Loader JEY00001-UP (MACHINE) POWERED BY C7.1 Engine
538 Forest Machine General Forestry KBJ00001-UP (MACHINE) POWERED BY C7.1 Engine
558 Log Loader Forest Machine F5L00001-UP (MACHINE) POWERED BY C7.1 Engine
R2900 Load Haul Dump ZLK00001-UP (MACHINE) POWERED BY C15 Engine
GH52, GH55, and GH60 Hydraulic Excavator Forestry Grapples 7DW00001-UP (MACHINE)
324D FM Forest Swing Machine JLS00001-UP (MACHINE) POWERED BY C7 Engine
325D Forest Swing Machine Butt-N-Top Log Loader High Wide Undercarriage C8L00001-UP (MACHINE) POWERED BY C7 Engine
325D Forest Swing Machine Butt-N-Top Log Loader C9M00001-UP (MACHINE) POWERED BY C7 Engine
330D Forest Swing Machine H3K00001-UP (MACHINE) POWERED BY C9 Engine
330D Forest Swing Machine E4K00001-UP (MACHINE) POWERED BY C9 Engine
GLL52B, GLL55B & GLL60B Logging Grapples A3D00500-UP (MACHINE)
568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine
Hydraulic Thumbs THC00001-UP (MACHINE)
M313D Excavator K3D00001-UP (MACHINE) POWERED BY C4.4 Engine
M318F Wheeled Excavator F8B00001-UP (MACHINE) POWERED BY C7.1 Engine


Parts seal Caterpillar catalog:

8D3307 SEAL
16G, 16H, 16H NA, 16M
2035957 SEAL
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14M, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16M
1731007 SEAL
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
1010509 SEAL-INTEGRAL
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA, 24H
4D0907 SEAL
12G, 130G, 140, 140B, 140G, 14E, 14G, 16G
5F4258 SEAL
120G, 12G, 14G, 16G
1757898 SEAL-O-RING
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
8C3839 SEAL AS
16G, 16H NA, 227, 322B L, 322C FM, 325B L, 330B L, 350, 350 L, 375, 375 L, 416, 416B, 416C, 426, 426B, 426C, 428B, 428C, 436C, 438, 438C, 550, 570, 570B, 580, 580B, 611, 621E, 623E, 627E, 785, 824C, 8...
5J0964 SEAL-U-CUP
12E, 140B, 14G, 16G, 16H NA, 215, 215B, 227, 235, 245, 245B, 322B L, 322C FM, 325B L, 330B L, 350, 350 L, 375, 375 L, 416, 416B, 416C, 426, 428B, 428C, 438, 438C, 550, 570, 570B, 580, 580B, 5S, 611, 6...
4T8054 SEAL AS
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
2H4145 SEAL-O-RING
1190T, 120B, 120G, 120H, 127, 1290T, 12E, 12G, 130G, 140, 140B, 140G, 140H, 141, 14G, 14H NA, 14M, 153, 16, 160G, 16M, 173B, 183B, 191, 215, 215B, 215C, 227, 2391, 245, 245B, 2491, 24H, 24M, 301.6C, 3...
4J5140 SEAL-O-RING
120, 12F, 140, 141, 14E, 153, 16, 163, 173B, 183B, 226B, 226B3, 227, 242B, 242B3, 247B, 257B, 257B3, 259B3, 30/30, 307, 307B, 307C, 307D, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 312, 312B L, 312...
1757902 SEAL-O-RING
416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 424D, 428B, 428C, 428D, 428E, 430D, 432D, 432E, 434E, 438C, 438D, 442D, 450E, 525C, 525D, 535C, 535D, 611, 615C, 725, 725C, 824G, 824G II, 824H, 8...
2313540 SEAL-WIPER
416B, 416C, 416D, 420D, 420E, 420F, 424D, 428B, 428C, 428D, 432D, 432E, 434E, 438C, 438D, 442D
1672310 SEAL-U-CUP
416B, 416C, 416D, 416E, 420D, 420E, 420F, 424D, 428B, 428C, 428D, 432D, 432E, 434E, 438C, 438D, 442D, 769C, 769D, 771C, 771D, 773B, 773D, 775B, 775D, 776C, 776D, 777D
1672202 SEAL AS-BUFFER
416B, 416C, 416D, 416E, 420D, 420E, 420F, 422E, 424D, 428B, 428C, 428D, 428E, 432D, 432E, 434E, 438C, 438D, 442D, 769C, 769D, 771C, 771D, 773B, 773D, 775B, 775D, 776C, 776D, 777D
9X7269 SEAL AS
416B, 416C, 416D, 416E, 420D, 424D, 428B, 428C, 428D, 432D, 438C, 438D, 442D, 527, 611, 615C, 725, 725C, 735, 735B, 740, 740B, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826G, 826G II, 826H...
2892937 SEAL AS-BUFFER
14H, 14H NA, 14M, 16G, 16H, 16H NA, 16M, 24H, 24M, 324D FM LL, 325D FM, 325D FM LL, 330D FM, 416B, 416C, 416E, 416F, 420E, 420F, 426C, 428B, 428C, 430E, 436C, 438C, 530B, 568 FM LL, 621E, 621F, 621G, ...
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.