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KIT-SEAL 2478998 - Caterpillar


2478998 KIT-SEAL Caterpillar parts 318C, 320C, 320C FM, 320C L, 321C
Rating:
52
Alternative (cross code) number:
CA2478998
247-8998
2478998
Caterpillar 2478998 KIT-SEAL
Weight: 0.49 pounds 0 kg.

Buy KIT-SEAL 2478998 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

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$70.88

04 Sep 2025
0.7[0.32] Pounds
US: RAParts Inc.
One New Cylinder Seal Kit Fits CAT, Fits Caterpillar 320C, 320CL, 320CLU, 320CU, 321CLCR Models Interchangeable with 1373763, 1373763-A, 2478998, 2478998-A, Bearings, Bushings, Cylinder Seal Ki
Stevens Lake Parts One New Replacement || This Is An Aftermarket Replacement Part Made To Meet Or Exceed OEM Specifications. || 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.
$70.88

02 Sep 2025
0.18[0.08] pounds
US: RAParts Inc.
RAParts 2478998 Fits CAT Excavator Boom Cylinder Seal Kit 320C L 320C LU 320C U 321C LCR
Reliable Aftermarket Parts One New Replacement Fits CAT Excavator Boom Cylinder Seal Kit That Fits The Following Models:"320C, || 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.
$70.88

02 Sep 2025
0.7[0.32] pounds
US: RAParts Inc.
RAParts 2478998 Fits CAT Excavator Boom Cylinder Seal Kit 320C L 320C LU 320C U 321C LCR
Reliable Aftermarket Parts One New Replacement Fits CAT Excavator Boom Cylinder Seal Kit That Fits The Following Models:"320C, || 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.
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Compatible equipment models: 2478998:

EXCAVATOR  318C   320C   320C FM   320C L   321C   Caterpillar

Information:

Installation Procedure
Illustration 1 g01013962
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install cartridge group (8) on housing (7). Tighten the cartridge group to a torque of 50 5 N m (37 4 lb ft).
Position coil assembly (6) on cartridge group (8) .
Install nut (5). Tighten the nut to a torque of 20 3 N m (15 2 lb ft).
Install O-ring seals (9) .
Install diaphragm (10) .
Install spring (11) .
Illustration 2 g01013685
Install cover (2) .
Connect hose (3) and hose (4) .
Connect harness assembly (1) .
Fill the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".

Caterpillar parts catalog:

Caterpillar parts catalog
320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 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
320C U & 320C LU Excavators MAC00001-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
320C L Excavator EAG00001-UP (MACHINE) POWERED BY 3066 Engine


Parts kit Caterpillar catalog:

2590633 KIT-SEAL
320C, 320C L, 321C, 322C
2590635 KIT-SEAL
320C, 320C FM, 320C L
2590634 KIT-SEAL
320C FM, 325C, 328D LCR
1373768 KIT-SEAL
320B FM LL, 320C FM, 325B, 375
2426840 KIT-SEAL
320C, 323D L, 325C, 325D, 325D FM, 325D L, 329D L, 330C, 330C L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D2, 345C L, 349D L, M330D
2478790 KIT-SEAL
320C, 320D, 320D FM, 320D FM RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D SA, 323E L, 324D L, 325D, 325D L, 330D L, 345C L
2396685 KIT-CAP
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
2331136 KIT-GASKET
318C, 319C, 320C, 320C L, 320D
2331135 KIT-GASKET
318C, 319C, 320C, 320C L, 320D
2042800 KIT-SEAL
318C, 319C, 320C, 320C FM, 320D, 320D FM, 320D L, 320D LRR, 320D RR, 320D2, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322C, 322C FM, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 32...
1733454 KIT-SEAL
315D L, 316E L, 318C, 318D L, 318E L, 319C, 319D, 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 GC, 320D2 L, 320E, 320E L...
1728487 KIT-SEAL
315C, 315D L, 316E L, 318C, 318E L, 319D, 319D L, 319D LN, 320C, 320D, 320D L, 320D LRR, 320D RR, 320D2 L, 321C, 321D LCR, 322C, 323D L, PIN GRAB
2479001 KIT-SEAL
318C, 320C, 320C FM, 320C L, 321C, 322C, 330D L
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