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SEAL-O-RING 2D2444 - Caterpillar


2D2444 SEAL-O-RING Caterpillar parts 24H, 24M, 621, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 824B, 824G II, 824H, 824K, 966M, 972M, 980C, 98...
Rating:
83
Alternative (cross code) number:
CA2D2444
2D-2444
2D2444
Caterpillar 2D2444 SEAL-O-RING
Weight: 0.37 pounds 0 kg.
Information:
CROSS SECTION DIAMETER  9.91  mm
ID  674.62  mm
MATERIAL  Rubber 
OD  0  mm

Buy SEAL-O-RING 2D2444 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEEL TRACTOR-SCRAPER,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$51.40

13 Oct 2025

US: Sma5Wal
Replacement For Compatible With 2D2444 Seal O Ring Fits Caterpillar 826G II 826H 825H
ZZQYY
$37.99

02 Aug 2025
0.4[0.18] pounds
US: RAParts Inc.
RAParts 2D2444 Seal O Ring Fits Caterpillar Models
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
$34.99

01 Jul 2025
0.4[0.18] pounds
US: RAParts Inc.
RAParts 2D2444 Seal O Ring Fits Caterpillar Models
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
Number on catalog scheme: 2
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Compatible equipment models: 2D2444:

ARTICULATED TRUCK  D40D  
LOAD HAUL DUMP  R2900   R2900G  
MOTOR GRADER  24H   24M  
TOWED SCRAPER  TS180   TS220  
UNDERGROUND ART TRUCK  AD40   AD45   AD45B   AE40   AE40 II  
WHEEL DOZER  824B   824G II   824H   824K  
WHEEL TRACTOR-SCRAPER  621K   623K   623K LRC   627K   627K LRC   Caterpillar

Information:

3500 Family Of Commercial EnginesDescription of Change: An improved oil pump adapter assembly is used in the front gear groups. The improved oil pump adapter assembly includes a new oil pump adapter. The three oil pump mounting holes in the new adapter are tapped to 26.0 mm (1.02 in), while the three oil pump mounting holes in the former adapter were tapped to 22.0 mm (.87 in). The deeper tapped holes provide stronger mounting for the oil pump. Adaptable To: The part number of the improved 7N-5263 Oil Pump Adapter Assembly has not changed. The improved assembly can be identified by the casting number 107-7329 on the adapter. The former adapter assembly had the casting number 7N-5247 on the adapter. The improved 7N-5263 Oil Pump Adapter Assembly is in effect as shown in the chart.

Cat SIS web machinery list:

Caterpillar parts catalog
R2900G Load Haul Dump NLK00001-UP (MACHINE) POWERED BY C15 Engine
745 Articulated Truck 3T600001-UP (MACHINE) POWERED BY C18 Engine
740EJ Articulated Truck 3T700001-UP (MACHINE) POWERED BY C18 Engine
745 Articulated Truck 3F600001-UP (MACHINE) POWERED BY C18 Engine
740 EJ Articulated Truck 3F700001-UP (MACHINE) POWERED BY C18 Engine
740 Articulated Truck 3T800001-UP (MACHINE) POWERED BY C15 Engine
740 Articulated Truck 3F800001-UP (MACHINE) POWERED BY C15 Engine
980M Wheel Loader WW300001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader WMD00001-UP (MACHINE) POWERED BY C13 Engine
966M Wheel Loader MD700001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader DZL00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader WGN00001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader R1Z00001-UP (MACHINE) POWERED BY C9.3 Engine
824K Wheel Dozer 2T200001-UP (MACHINE) POWERED BY C15 Engine
824K Wheel Dozer 2L400001-UP (MACHINE) POWERED BY C15 Engine
24 Motor Grader N9Z00001-UP (MACHINE) POWERED BY C27 Engine
24 Motor Grader E9Z00001-UP (MACHINE) POWERED BY C27 Engine
966H Wheel Loader Military RWE00001-UP (MACHINE) POWERED BY C11 Engine
24H Motor Grader 7KK00001-UP (MACHINE) POWERED BY 3412E Engine
R2900G Load Haul Dump JLK00001-UP (MACHINE) POWERED BY C15 Engine
24M Motor Grader B9K00001-UP (MACHINE) POWERED BY C18 Engine
24M Motor Grader B9300001-UP (MACHINE) POWERED BY C18 Engine
735C Articulated Truck TFJ00001-UP (MACHINE) POWERED BY C15 Engine
735C Articulated Truck LFJ00001-UP (MACHINE) POWERED BY C15 Engine
745C Articulated Truck TFK00001-UP (MACHINE) POWERED BY C18 Engine
745C Articulated Truck LFK00001-UP (MACHINE) POWERED BY C18 Engine
740C Ejector Articulated Truck TFN00001-UP (MACHINE) POWERED BY C18 Engine
740C Ejector Articulated Truck LFN00001-UP (MACHINE) POWERED BY C18 Engine
R2900 Load Haul Dump ZLK00001-UP (MACHINE) POWERED BY C15 Engine
966L Wheel Loader FRS00001-UP (MACHINE) POWERED BY C9 Engine
972L Wheel Loader RFB00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader L8E00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader R8D00001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader B8P00001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader M5S00001-UP (MACHINE) POWERED BY C9.3 Engine
980M Wheel Loader MK200001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader MK600001-UP (MACHINE) POWERED BY C13 Engine
980M Wheel Loader MGD00001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader LRS00001-UP (MACHINE) POWERED BY C13 Engine
966M Wheel Loader EJA00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader LSJ00001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader FL200001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader L9S00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader GMS00001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader XCR00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader A7800001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader AN300001-UP (MACHINE) POWERED BY C9.3 Engine
980M Wheel Loader XDJ00001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader XDL00001-UP (MACHINE) POWERED BY C13 Engine
CUSTOM PRODUCT LITERATURE FOR THE 824GII WHEEL TYPE TRACTOR AND THE 826GII LANDFILL COMPACTOR AWW00001-UP (MACHINE)
CUSTOM PRODUCT SUPPORT LITERATURE FOR THE 824H WHEEL TYPE TRACTOR, THE 825H COMPACTOR (SOIL) AND THE 826H COMPACTOR (LANDFILL) ASX00001-UP (MACHINE)
980C Wheel Loader 63X06575-UP (MACHINE) POWERED BY 3406 Engine
627E Scraper PS 6EB00001-UP (MACHINE) POWERED BY 3306 Engine
623E Wheel Tractor/Scraper 5SG00001-00479 (MACHINE) POWERED BY 3406 Engine
627E WHEEL Tractor-Scraper 3WJ00001-UP (MACHINE)
621E Wheel Tractor-Scraper 2PD01011-UP (MACHINE) POWERED BY 3406 Engine
621E Wheel Tractor-Scraper 6AB01428-UP (MACHINE) POWERED BY 3406 Engine
621F Wheel Tractor Scraper 4SK00001-UP (MACHINE) POWERED BY 3406 Engine
621F Wheel Tractor-Scraper 8PL00001-UP (MACHINE) POWERED BY 3406C Engine
627F Wheel Tractor Scraper 1DL00001-UP (MACHINE)
623F Wheel Tractor-Scraper 5SG00480-UP (MACHINE) POWERED BY 3406C Engine
623F Wheel Tractor-Scraper 3XW00001-UP (MACHINE) POWERED BY 3406C Engine
621G Wheel Tractor ALP00001-UP (MACHINE) POWERED BY 3406E Engine
621G WHEEL SCRAPER ANG00001-UP (MACHINE)
623G Wheel Tractor ARW00001-UP (MACHINE) POWERED BY 3406E Engine
623G WHEEL SCRAPER AWB00001-UP (MACHINE)
627G Wheel Tractor AXF00001-UP (MACHINE) POWERED BY 3406E Engine
627G WHEEL SCRAPER AYK00001-UP (MACHINE) POWERED BY 3306 Engine
621G Wheel Tractor CEN00001-UP (MACHINE) POWERED BY 3406E Engine
621G Wheel Scraper CEP00001-UP (MACHINE)
623G Wheel Tractor CES00001-UP (MACHINE) POWERED BY 3406E Engine
623G Wheel Scraper CEW00001-UP (MACHINE)
AD45B Underground Articulated Truck CXM00001-UP (MACHINE) POWERED BY C18 Engine
627G Wheel Tractor CEX00001-UP (MACHINE) POWERED BY 3406E Engine
627G Wheel Scraper CEZ00001-UP (MACHINE) POWERED BY C-9 Engine
980H Wheel Loader JMS00001-UP (MACHINE) POWERED BY C15 Engine
621G Wheel Tractor DBB00001-UP (MACHINE) POWERED BY C15 Engine
621G Wheel Scraper DBX00001-UP (MACHINE)
623G Wheel Tractor DBC00001-UP (MACHINE) POWERED BY C15 Engine
623G Wheel Scraper DBY00001-UP (MACHINE)
627G Wheel Tractor DBD00001-UP (MACHINE) POWERED BY C15 Engine
627G Wheel Scraper DBZ00001-UP (MACHINE) POWERED BY C9 Engine
966H Wheel Loader Military FMW00001-UP (MACHINE) POWERED BY C11 Engine
TS180 Towed Scraper E1J00001-UP (MACHINE)
TS220 Towed Scraper E1L00001-UP (MACHINE)
621H Wheel Tractor Scraper DBK00001-UP (MACHINE) POWERED BY C13 Engine
623H Wheel Tractor Scraper DBF00001-UP (MACHINE) POWERED BY C13 Engine
627H Wheel Tractor Scraper DBW00001-UP (MACHINE)
621G Wheel Tractor (US Military) KJW00001-UP (MACHINE) POWERED BY C15 Engine
621G Scraper (US Military) KLK00001-UP (MACHINE)
980K Wheel Loader W7K00001-UP (MACHINE) POWERED BY C13 Engine
980K Wheel Loader GTZ00001-UP (MACHINE) POWERED BY C13 Engine
972M Wheel Loader A8P00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader JPR00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader KJP00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader DYC00001-UP (MACHINE) POWERED BY C9.3 Engine
980M Wheel Loader KRS00001-UP (MACHINE) POWERED BY C13 Engine
621H Wheel Tractor Scraper EAZ00001-UP (MACHINE) POWERED BY C13 Engine
623H Wheel Tractor Scraper EJD00001-UP (MACHINE) POWERED BY C13 Engine
627H Wheel Tractor Scraper LCT00001-UP (MACHINE)
621G Wheel Tractor (US Military) NEL00001-UP (MACHINE) POWERED BY C15 Engine
621G Scraper (US Military) MEX00001-UP (MACHINE)
621H OEM Wheel Tractor NYY00001-UP (MACHINE) POWERED BY C13 Engine
621H OEM Wheel Tractor HKK00001-UP (MACHINE) POWERED BY C13 Engine
621K Wheel Tractor-Scraper WTA00001-UP (MACHINE) POWERED BY C13 Engine
623K Wheel Tractor-Scraper WTB00001-UP (MACHINE) POWERED BY C13 Engine
627K Wheel Tractor-Scraper WTC00001-UP (MACHINE)
621K Wheel Tractor-Scraper WTL00001-UP (MACHINE) POWERED BY C13 Engine


Parts seal Caterpillar catalog:

1959706 SEAL GP-DUO-CONE
AD40, AD45, AD45B, AE40, AE40 II
1659290 SEAL-LIP TYPE
320B, 320C, 322B L, 322B LN, 322C, 323D L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325B L, 325C, 325C FM, 325C L, 325D, 325D FM, 325D FM LL, 325D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L...
1672217 SEAL AS-BUFFER
1390, 2590, 320C, 322C, 324D, 324D L, 324E, 324E L, 324E LN, 325B L, 325C, 325C L, 325D, 325D L, 325D MH, 329D, 329D L, 329E, 330B L, 330C, 330C L, 330D, 330D FM, 330D L, 330D LN, 345B, 345B II, 345B ...
1709864 SEAL-U-CUP
320C, 322B L, 322C, 322C FM, 323D L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325B L, 325C, 325C FM, 325C L, 325D, 325D FM, 325D FM LL, 325D L, 328D LCR, 329D, 329D L, 329E, 330B L, 330C, 330C FM...
8C9179 SEAL AS
345C, 350, 350 L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C L, 390D, 390D L, 390F L, 5080, AD45B, CR20, P16
5P5520 SEAL-LIP TYPE (168.43MM OD)
824G, 824G II, 824H, 826G, 826G II, 826H, 844, 844H, 844K, D8L, D9N, D9R
4J9964 SEAL
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12E, 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 ...
8J2330 SEAL
120G, 120H, 120H ES, 120H NA, 12E, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 24H
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
5K0983 SEAL-LIP TYPE
12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 160M, 160M 2,...
3D1968 SEAL-OIL
621, 621B, 621E, 621F, 623B, 623E, 627B, 627E, 627F
7D6233 SEAL-PISTON
611, 615, 615C, 621, 621B, 621E, 621F, 621G, 623B, 623E, 623F, 623G, 627B, 627E, 627F, 627G
7D6232 SEAL-PISTON
611, 615, 615C, 621, 621B, 621E, 621F, 621G, 621H, 621K, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC
7J8267 SEAL
631D, 631E, 637D
5P5588 SEAL-LIP TYPE
621E, 621F, 621G, 621H, 621K, 623F, 623G, 623H, 623K, 623K LRC, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631D, 631E, 631G, 633E, 637D, 637E, 637G, 639D, SH-56B
8W6199 SEAL
621E, 623E, 627E
8C9139 SEAL-RING
621E, 623E, 627E, 631E, 637E
1672216 SEAL AS-BUFFER
539, 621E, 621F, 621G, 623F, 627E, 627F, 627G, 633E, 844, 844H, 854G, 854K, 988F, 988F II, 992D, 993K, D10N, D10R, D10T, D11N, D11R, D11T, D250E, D300E, D350E, D400E, R1700 II, R1700G, R2900, R2900G
2052008 SEAL AS
621E, 621F, 621G, 627E, 627F, 627G
6J9354 SEAL AS
14E, 16, 615, 615C, 621B, 621E, 623, 623E, 627B, 627E, 631C, 631E, 633D, 637D, 637E, 639D, 824B, 825B, 834, 834B, 836, 988B, 992, 992C, 994, 994D, D250B, D250E, D25C, D25D, D300B, D300D, D300E, D30C, ...
8W1661 SEAL
621E, 623E, 627E
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