AVSPARE.COM
parts catalog

KIT-SEAL 2812321 - Caterpillar


2812321 KIT-SEAL Caterpillar parts 303.5C, 304D CR, 304E
Rating:
57
Alternative (cross code) number:
CA2812321
281-2321
2812321
Caterpillar 2812321 KIT-SEAL
Weight: 0.17 pounds 0 kg.

Buy KIT-SEAL 2812321 Caterpillar genuine, new aftermarket tractor parts with delivery
MINI HYD EXCAVATOR,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$41.32

18 Aug 2025

US: QUALITY PARTS
2812321 Seal KIT (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 0.44 lbs || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$57.99

25 Jul 2025
0.3[0.14] pounds
US: RAParts Inc.
RAParts 2812321 Seal Kit 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.
$81.58

01 Jun 2025

US: Astra Tech Glob
TM USWWAGOODS Replacement For/Fits 2812321 Seal Kit Fits erpillar Models
USWWAGOODS TM USWWAGOODS Replacement For/Fits 2812321 Seal Kit Fits erpillar Models || Replacement For/Fits Replaces Part Number(s): 2812321. Fits erpillar Models. Mower Parts for Bad Boy, for Briggs & Stratton, for Cub Cadet, for Honda, for Sears, for Snapper & More! . || Trusted brand with a history of excellence || Improved fuel efficiency and reduced emissions || Compatibility with a wide range of tractor models
Number on catalog scheme:
  For full view, you need register

Compatible equipment models: 2812321:

MINI HYD EXCAVATOR  303.5C   304D CR   304E   Caterpillar

Information:

Removal Procedure
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual,

Caterpillar parts catalog:

Caterpillar parts catalog
304E2CR Mini Hydraulic Excavator FC200001-UP (MACHINE) POWERED BY C2.4 Engine
304D CR Mini Excavator TYK00001-UP (MACHINE) POWERED BY S3Q2 Engine
303.5C CR Mini Hydraulic Excavator DMY00001-UP (MACHINE) POWERED BY S3Q2 Engine
304E Mini Hydraulic Excavator TTN00001-UP (MACHINE)
304E Mini Hydraulic Excavator SSC00001-UP (MACHINE)
304E Mini Hydraulic Excavator TSR00001-UP (MACHINE)
304E2 CR Mini Hydraulic Excavator GC500001-UP (MACHINE) POWERED BY C2.4 Engine
304E2 CR Mini Hydraulic Excavator HC500001-UP (MACHINE) POWERED BY C2.4 Engine


Parts kit Caterpillar catalog:

3620288 KIT-SERVICE METER
120K, 120K 2, 12K, 140K, 140K 2, 160K, 303.5C, 303.5D, 303.5E, 303C CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306E, 307D, 308D, 308E, 308E CR, 3176C, 3196, 3208, 320D, 320D F...
3664622 KIT-SERVICE METER
120K, 120K 2, 12K, 140K, 140K 2, 160K, 303.5E, 303E CR, 304E, 305.5E, 305E, 307E, 308E, 308E2 CR, 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D...
1552274 KIT-CONNECTING PLUG
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
1552271 KIT-CONNECTING PLUG
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
1552265 KIT-CONNECTING PLUG
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
1028806 KIT-RECEPTACLE
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
1028804 KIT-RECEPTACLE
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
3017292 KIT-SERVICE METER
140G, 303.5C, 303C CR, 304C CR, 305C CR, 312D, 312D L, 314D LCR, 315D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D L, 320D LRR, 320D RR, 321D LCR, 322C FM, 323D L, 323D LN, 323D SA, 324D FM, 324D FM LL...
2839122 KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5D, 305.5E, 305C CR, 305D CR, 305E
3154628 KIT-SOLENOID
303.5C, 304C CR, 304D CR, 305C CR
2788641 KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2790639 KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2788641 KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2803118 KIT-BRAKE
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304D CR, 304E
2886901 KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304D CR, 304E
2803116 KIT-BARREL
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304D CR, 304E
2886900 KIT-BLOCK
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304D CR, 304E
3154628 KIT-SOLENOID
303.5C, 304C CR, 304D CR, 305C CR
2802367 KIT-PUMP
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2790639 KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2812323 KIT-SEAL
303.5C, 304D CR, 304E
3611078 KIT-SEAL
303.5D, 303.5E, 303E CR, 304D CR, 304E, 305.5D, 305.5E, 305D CR, 305E
2782257 KIT-PACKING
303.5C, 303.5D, 303.5E, 303E CR, 304D CR, 304E
2812322 KIT-SEAL
303.5C, 303E CR, 304D CR, 304E
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.