AVSPARE.COM
parts catalog

SEAL-BUFFER 2043622 - Caterpillar


2043622 SEAL-BUFFER Caterpillar parts 318B, 318C, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 321B, 321C, 321D LCR, 322C, 323D L, 323D LN, 323D SA, 323D2 ...
Rating:
86
Alternative (cross code) number:
CA2043622
204-3622
2043622
Caterpillar 2043622 SEAL-BUFFER
Weight: 0.02 pounds 0 kg.
Information:
GROOVE AXIAL WIDTH  0  mm
GROOVE DIAMETER  0  mm
MATERIAL  Urethane Rubber - 90 Duro 
ROD DIAMETER  85  mm

Buy SEAL-BUFFER 2043622 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$75.87

28 Jul 2025

US: Super Brakes
NA Car Parts Rear Both Side Upper Forward Control Arm for 2011-2015 Hyundai Sonata | Premium Chassis Replacement Parts
NA Car Parts Get the right fit: NA Car Parts Replacement Control Arm for 2011 2012 2013 2014 2015 Sonata Sedan. || Ready to install: Streamline your repair with NA Car Parts’ fully pre-greased automotive replacement control arms, ready to install right out of the box for a hassle-free upgrade. || Original Specifications: Ensure a perfect OEM fit with NA Car Parts’ Replacement control arm, engineered for direct, no modification required installation that meets or exceeds original specifications. || Quality Parts, Quality Control: Trust NA Car Parts’ control arm, engineered with premium materials and subjected to various fatigue, temperature, and push-pull testing to ensure exceptional durability and performance. || The Durable Replacement: Choose NA Car Parts’ premium control arms, backed by a limited lifetime warranty against manufacturing defects to reflect our unwavering confidence in their quality, performance, and durability.
$50.52

10 Feb 2025

US: Super Brakes
NA Car Parts Rear Both Side Upper Forward Control Arm for 2011-2015 Hyundai Sonata | Premium Chassis Replacement Parts
NA Car Parts Get the right fit: NA Car Parts Replacement Control Arm for 2011 2012 2013 2014 2015 Sonata Sedan. || Ready to install: Streamline your repair with NA Car Parts’ fully pre-greased automotive replacement control arms, ready to install right out of the box for a hassle-free upgrade. || Original Specifications: Ensure a perfect OEM fit with NA Car Parts’ Replacement control arm, engineered for direct, no modification required installation that meets or exceeds original specifications. || Quality Parts, Quality Control: Trust NA Car Parts’ control arm, engineered with premium materials and subjected to various fatigue, temperature, and push-pull testing to ensure exceptional durability and performance. || The Durable Replacement: Choose NA Car Parts’ premium control arms, backed by a limited lifetime warranty against manufacturing defects to reflect our unwavering confidence in their quality, performance, and durability.
$6.17
 

04 Oct 2018

CATERPILLAR AFTERMARKET: CATERPILLAR AFT
CATERPILLAR SEAL-BUFFER 2043622 NEW
Number on catalog scheme: 8
  For full view, you need register

Information:

Connect Cat® Electronic Technician (Cat® ET) to the machine. Turn the key start switch to the RUN position. Start Cat ET. Cat ET will initiate communications with the Electronic Control Modules on the machine. After communication has been established, Cat ET will list the Electronic Control Modules. Choose the desired Electronic Control Module. After the diagnostic codes have been determined with Cat ET, refer to the test procedure for the corresponding diagnostic code.Reference: Troubleshooting, "Service Tools"Active Diagnostic Codes
Illustration 1 g02052559
Typical Cat ET screen for active diagnostic codes
The following procedures may cause new diagnostic codes to be logged. Therefore, before any procedures are performed, make a list of all the active diagnostic codes to determine the system problems. Clear the diagnostic codes that were caused by the procedure, when each procedure is complete.Note: Before performing a procedure, always check all the circuit breakers. Repair the cause of any circuit breaker that is tripped.A screen is provided in Cat ET for active diagnostic codes. The screen will display the diagnostic codes that are active. Active diagnostic information shall include a component identifier (CID), a failure mode identifier (FMI), and a text description of the problem.Logged Diagnostic Codes
Illustration 2 g02052574
Typical Cat ET screen for logged diagnostic codes
A screen is provided in Cat ET for logged diagnostic codes. The screen will display diagnostic codes that are logged. Cat ET will log diagnostic codes that are intermittent. The logged diagnostic data shall include a component identifier (CID), a failure mode identifier (FMI), and a text description of the problem. Also, the logged diagnostic data shall include the number of occurrences of the problem and two time stamps. The time stamp displays the first occurrence of the problem and the time stamp displays the most recent occurrence of the problem.Diagnostics are logged in non-volatile memory. On powerup, the ECM will clear any diagnostic codes that have not been detected or active within the last 150 hours of machine operation.

Cat SIS web machinery list:

Caterpillar parts catalog
320 Excavator ZBN00001-UP (MACHINE) POWERED BY C7.1 Engine
320 GC Excavator DKJ00001-UP (MACHINE) POWERED BY C4.4 Engine
318B L & 318B LN Excavators 3LR00001-UP (MACHINE) POWERED BY 3046 Engine
320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine
322C & 322C L Excavators BKM00001-UP (MACHINE) POWERED BY 3126 Engine
320C & 320C L Excavators BDC00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators BPR00001-UP (MACHINE) POWERED BY 3066 Engine
320C Forest Swing Machine BGB00001-UP (MACHINE) POWERED BY 3066 Engine
320C U 320C LU Excavators CLM00001-UP (MACHINE) POWERED BY 3066 Engine
318C L & 318C LN Excavators GPA00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine
322C & 322C L Excavators DAA00001-UP (MACHINE) POWERED BY 3126 Engine
320C U & 320C LU Excavators MAC00001-UP (MACHINE) POWERED BY 3066 Engine
321C LCR Hydraulic Excavator MCF00001-UP (MACHINE) POWERED BY 3066 Engine
320C Forest Machines SAH00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators RAW00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
324D & 324D L Excavators CJX00001-UP (MACHINE) POWERED BY C7 Engine
321C LCR Excavator KCR00001-UP (MACHINE) POWERED BY 3066 Engine
320D RR & 320D LRR Excavators EBY00001-UP (MACHINE) POWERED BY 3066 Engine
320D & 320D L Excavators CXY00001-UP (MACHINE) POWERED BY 3066 Engine
320C L Excavator EAG00001-UP (MACHINE) POWERED BY 3066 Engine
320D FM Forest Swing Machine CYZ00001-UP (MACHINE) POWERED BY C6.4 Engine
320D RR FM Forest Swing Machine SRT00001-UP (MACHINE) POWERED BY 3066 Engine
319D L & 319D LN Excavators EAW00001-UP (MACHINE) POWERED BY C4.2 Engine
320D & 320D L Excavators MCH00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators FAL00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LRR Excavator XCK00001-UP (MACHINE) POWERED BY C6.4 Engine
320D RR Excavator YDS00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LRR Excavator TAE00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LRR Excavator ZGB00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator MDT00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator NAS00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator PBD00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators JGZ00001-UP (MACHINE) POWERED BY 3066 Engine
320D Forest Machines BZF00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators A6F00001-UP (MACHINE) POWERED BY C6.4 Engine
320D L Excavator A9F00001-UP (MACHINE) POWERED BY C6.4 Engine
320D FM Forest Swing Machine BWW00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators JFZ00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LN Excavator WBN00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator LFL00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator PBE00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator YSD00001-UP (MACHINE) POWERED BY C6.4 Engine
323D & 323D L Excavators WGC00001-UP (MACHINE) POWERED BY C6.4 Engine
319D L & 319D LN Excavators AYF00001-UP (MACHINE) POWERED BY C4.2 Engine
319D L & 319D LN Excavators KFM00001-UP (MACHINE) POWERED BY C4.2 Engine
320D L & 320D LN Excavators GDP00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LRR Excavator EJT00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators KLM00001-UP (MACHINE) POWERED BY C6.4 Engine
320D RR & 320D LRR Excavators GMX00001-UP (MACHINE) POWERED BY C6.4 Engine
320D L Excavator SPN00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator TXA00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator KBZ00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator MPG00001-UP (MACHINE) POWERED BY C6.4 Engine
323D, 323D L & 323D LN Excavators CWG00001-UP (MACHINE) POWERED BY C6.4 Engine
324D & 324D L Excavators JAT00001-UP (MACHINE) POWERED BY C7 Engine
324D L Excavator PYT00001-UP (MACHINE) POWERED BY C7 Engine
323D SA Excavator NES00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LRR Excavator DHE00001-UP (MACHINE) POWERED BY C6.4 Engine
320D GC Excavator KTF00001-UP (MACHINE) POWERED BY C6.4 Engine
320D GC Excavator PCM00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator GTF00001-UP (MACHINE) POWERED BY C6.4 Engine
323D2 L Excavators KCE00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators KHR00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators YEA00001-UP (MACHINE) POWERED BY C7.1 Engine
323 Excavator KTY00001-UP (MACHINE) POWERED BY C7.1 Engine


Parts seal Caterpillar catalog:

2487175 SEAL-O-RING
322C, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
2371934 SEAL AS
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
0965382 SEAL-O-RING
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
2344583 SEAL AS
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...
3500955 SEAL-BUFFER
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...
3500960 SEAL-U-CUP
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...
1336813 SEAL-LIP TYPE
322B, 324D, 324D L, 325B, 325C, 325D L, 326D L, 329D, 329D L, 330B, 330B L, 330C L, 330D, 330D L, 336D, 336D L, 336D2
3776022 SEAL-BUFFER
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
3500956 SEAL-BUFFER
320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 325D, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E LN
1915645 SEAL-BUFFER
324D, 325C, 325D L, 328D LCR, 330C, 330C FM, 330C L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 340D L, 345C, 345C L, 345C MH, 385C L, W345C MH
2941849 SEAL-O-RING
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
1915646 SEAL-U-CUP
324D, 325C, 325D L, 328D LCR, 330C, 330C FM, 330C L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 340D L, 385C L
0961567 SEAL-U-CUP
318B, 318C, 319D L, 319D LN, 320, 320 L, 320B, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320N, 321B, 321C, 321D LCR, 322, 3...
1211611 SEAL-LIP TYPE
318B, 318C, 319D L, 319D LN, 320, 320B, 320B L, 320C, 320C FM, 320C L, 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...
3406594 SEAL
312D, 312D L, 312E, 312E L, 315D L, 316E L, 318B, 318E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 32...
3346414 SEAL
312E, 312E L, 316E L, 318B, 318E L, 320E L, 320E LRR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E L, 336E LH, 336E LN, 336F L, 349E, 349E L, 349E L VG, 349F L
1025672 SEAL
311, 315B FM L, 318B, 318C, 318D L, 320B FM LL, 320C, 322B L, 325B L, 330B, 345C, 365C L MH, 385C L MH
0951511 SEAL-O-RING
311B, 312B, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 314C, 314E CR, 314E LCR, 315B, 315B FM L, 316E L, 318B, 318E L, 320C, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321B, 323E L, 324E, 324E L, 3...
0994156 SEAL-U-CUP
318B, 318C, 319D L, 319D LN, E120
1505841 SEAL-LIP TYPE
318B, 318C, 319D L, 319D LN
0964443 SEAL-LIP TYPE
1190T, 1290T, 2391, 2491, 318B, 320, 320 L, 320B, 320B L, 320N, 522, 522B, 532, 552, 552 2, E200B, TK722, TK732, TK752
4I3611 SEAL-BUFFER
318B, 320, 320 L, 320B, 320C, 320C FM, 320N, 321C, 322
0964411 SEAL-LIP TYPE
318B, 320, 320 L, 320B, 320B FM LL, 320B L, 320C FM, 320D, 320N, 321C, 321D LCR, 322, 322B, 328D LCR, E200B, E300B
0967803 SEAL AS
318B, 318C, 319D L, 319D LN, 320, 320 L, 320B, 320B L, 320C, 320C FM, 320C L, 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, 3...
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.