AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar SIS
  3. SEAL
  4. 5J4988

SEAL ASSEM. 5J4988 - Caterpillar


5J4988 SEAL ASSEM. Caterpillar parts 12E, 14G, 16, 16G, 225, 615, 615C, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 773, 824C, 826C, 926, 936, 936F, 950, ...


Price: query
Add in request price Go to cart
Rating:
56
Alternative (cross code) number:
CA5J4988
5J-4988
5J4988
Caterpillar 5J4988 SEAL ASSEM.
Weight: 0.13 pounds 0 kg.

Buy SEAL ASSEM. 5J4988 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
5J-4988 Seal Assy (Surplus Open Box) - G&T Engine Parts
$48.73

17 Oct 2025

US: QUALITY PARTS
5J-4988 Seal Assy (Surplus Open Box) - G&T Engine Parts
G&T Engine Parts Fits equipment: ARTICULATED DUMP TRUCK: D350E, D400E; EARTHMOVING COMPACTOR: 826C; ENGINE - MACHINE: 3306, 3406, 3406B, 3406C, 3406E, C9, C15; WHEEL TRACTOR-SCRAPER: 623F, 621F, 623E, 627E, 615C, 621E, 623G, 627G, 627F, 621G, 615C II. || Condition: Surplus Open Box || Weight: 0.44 lbs || Related Items: 1u3824, 3j9025, 5j4416, 5j4417, 5j4988, m5j4988 || 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.
Replacement for fits 5J4988 Seal Assy Fits Caterpillar 3J9025 D350E D400E 826C
$27.98

27 Apr 2025

US: hubeishengxiang
Replacement for fits 5J4988 Seal Assy Fits Caterpillar 3J9025 D350E D400E 826C
TAZYMKSD
Replacement for fits 5J4988 Seal Assy Fits Caterpillar 3J9025 D350E D400E 826C
$27.59

27 Apr 2025

US: WITHOUTHAMHEP
Replacement for fits 5J4988 Seal Assy Fits Caterpillar 3J9025 D350E D400E 826C
YINcrinx
Show more prices Caterpillar parts
Number on catalog scheme: 3
Caterpillar 5J4988 Parts scheme SEAL ASSEM.
  For full view, you need register

Compatible equipment models: 5J4988:

ARTICULATED TRUCK  D25D   D350E   D400E  
EXCAVATOR  225  
LANDFILL COMPACTOR  826C  
MOTOR GRADER  12E   14G   16   16G  
RIPPER  951  
TRACK LOADER  953   955H   955K   955L   963   973   973C   977H   977K  
TRACK-TYPE TRACTOR  D4E   D6R   D6R II  
TRUCK  773  
WHEEL DOZER  824C  
WHEEL LOADER  926   936   936F   950   966C   980   980B   988   992   G936  
WHEEL SCRAPER  615   615C   623E   623F   627E  
WHEEL TRACTOR  621B   621E   621F   621G   621H   623   623G   623H   627B   627E   627F   627G   627H  
WHEEL TRACTOR-SCRAPER  621K   623K   623K LRC   627K   627K LRC   Caterpillar

Information:


Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01335247
Typical example
(1) Screws for the breather cover
(2) Breather cover
(3) Spring
(4) Diaphragm and plate
(5) Spacer for turbocharged engines only
(6) Joint for turbocharged engines only
(7) Cavity
(8) Vent hole
Loosen the screws (1) and remove the breather cover (2) from the valve mechanism cover.
Remove the spring (3). Remove the diaphragm and plate (4).
For turbocharged engines, remove the spacer (5) and the joint (6).
Clean the vent hole (8) and the cavity (7) in the valve mechanism cover.
Make sure that the components of the breather assembly are installed correctly. Engine damage may occur if the breather assembly is not working correctly.
For turbocharged engines, install a new joint (6) and the spacer (5).
Install a new diaphragm and plate (4) for the breather assembly into the cavity (7) of the valve mechanism cover or the spacer (5) for turbocharged engines.
Install a new spring (3).
Install the breather cover (2) and the four screws (1). Tighten the screws.

Cat SIS web machinery list:

Caterpillar parts catalog
826C Landfill Compactor 87X00587-UP (MACHINE)
D400E Articulated Truck 2YR00001-UP (MACHINE) POWERED BY 3406 Engine
D350E Articulated Truck 9LR00001-UP (MACHINE) POWERED BY 3406 Engine
225 EXCAVATOR 51U00001-00589 (MACHINE)
225 EXCAVATOR 76U00694-01199 (MACHINE) POWERED BY 3304 ENGINE
225 EXCAVATOR 51U00001-00589 (MACHINE)
225 EXCAVATOR 51U00590-02033 (MACHINE)
225 EXCAVATOR 76U00001-00693 (MACHINE)
225 EXCAVATOR 20S00001-UP (MACHINE)
225 EXCAVATOR 76U00694-01199 (MACHINE) POWERED BY 3304 ENGINE
225 EXCAVATOR 76U00001-00693 (MACHINE)
225 EXCAVATOR 20S00001-UP (MACHINE)
225 EXCAVATOR 76U00001-00693 (MACHINE)
225 EXCAVATOR 51U00001-00589 (MACHINE)
225 EXCAVATOR 51U00590-02033 (MACHINE)
225 EXCAVATOR 51U00001-00589 (MACHINE)
225 EXCAVATOR 51U00590-02033 (MACHINE)
D6R Custom Parts Manual Track-Type Tractors 1RW00001-UP (MACHINE) POWERED BY 3306 Engine
973C Custom Parts Manual Track-Type Loader Steel Mill 3RZ00001-UP (MACHINE) POWERED BY 3306 Engine
D6R SERIES II CUSTOM PARTS MANUAL TRACK-TYPE TRACTOR AAX00001-UP (MACHINE) POWERED BY C-9 Engine
627E Scraper PS 6EB00001-UP (MACHINE) POWERED BY 3306 Engine
615C Wheel Tractor-Scraper 2XG00001-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
615C Series II Wheel Tractor-Scraper 2XG00898-UP (MACHINE) POWERED BY 3306 Engine
621F Wheel Tractor Scraper 4SK00001-UP (MACHINE) POWERED BY 3406 Engine
627F Wheel Tractor Scraper 1DL00001-UP (MACHINE)
623F Wheel Tractor-Scraper 5SG00480-UP (MACHINE) POWERED BY 3406C Engine
973 LGP Track-Type Loader 86G03000-UP (MACHINE) POWERED BY 3306 Engine
623F Wheel Tractor-Scraper 3XW00001-UP (MACHINE) POWERED BY 3406C Engine
621G Wheel Tractor ALP00001-UP (MACHINE) POWERED BY 3406E Engine
623G Wheel Tractor ARW00001-UP (MACHINE) POWERED BY 3406E Engine
627G Wheel Tractor AXF00001-UP (MACHINE) POWERED BY 3406E Engine
973C Track-Type Loader Hydrostatic Drive 3RZ00001-UP (MACHINE) POWERED BY 3306 Engine
973C Track-Type Loader BCP00001-UP (MACHINE) POWERED BY C-9 Engine
621G Wheel Tractor CEN00001-UP (MACHINE) POWERED BY 3406E Engine
623G Wheel Tractor CES00001-UP (MACHINE) POWERED BY 3406E Engine
627G Wheel Tractor CEX00001-UP (MACHINE) POWERED BY 3406E Engine
621G Wheel Tractor DBB00001-UP (MACHINE) POWERED BY C15 Engine
623G Wheel Tractor DBC00001-UP (MACHINE) POWERED BY C15 Engine
627G Wheel Tractor DBD00001-UP (MACHINE) POWERED BY C15 Engine
973C TRACK-TYPE LOADER LDX00001-UP (MACHINE) POWERED BY C9 Engine


Parts seal Caterpillar catalog:

4D0907 SEAL
12G, 130G, 140, 140B, 140G, 14E, 14G, 16G
4D9641 SEAL
120B, 12E, 140, 140B
4B5171 SEAL
120, 12E
2D4204 SEAL
120, 120B, 12E
7D7837 SEAL
14E, 16
5K1814 SEAL
16
4J9965 SEAL
12E, 16
5F4258 SEAL
120G, 12G, 14G, 16G
3G1689 SEAL KIT
14G, 16G
2G5994 SEAL
14G
2G5976 SEAL
16G
6G6244 SEAL
14G
8J5919 SEAL ASSEM.
215, 215B, 215C, 215D, 225, 225D, 227, 229, 229D, 235, 235C
7K2018 SEAL WASHER
215, 225, 323D LN, 941, D4D, D4E, D4E SR, D4H, D4HTSK II, D4HTSK III, PM-201, PM-565, PM-565B, PR-1000
1P7249 SEAL GROUP
225, 583K, 594, 594H, 623B, 931, D3, D8H, D8K, D9G, D9H
5K5288 SEAL GROUP
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...
7J7621 SEAL
225, 235, 235C, 235D, 245, 245D
4J3043 SEAL
140, 16, 225, 615, 621, 621B, 623, 627, 631C, 633C, 637D, 641, 641B, 657, 657B, 920, 930, 941, 951B, 980B, 983, 988, 992
2P5219 SEAL
773, 951B
2P5602 SEAL ASSEM.
773, 951B
2M2858 SEAL GROUP
12F, 14E, 16, 205B, 211B, 215, 215B, 225, 227, 229, 561B, 561C, 561M, 561N, 815, 824B, 834, 931B, 939, 939C, 941, 943, 951B, 953, 953C, 953D, 955C, 955H, 955K, 955L, 977D, D3, D4D, D4E, D4E SR, D4H, D...
6J7167 SEAL
10, 215, 225, 227, 651, 651B, 651E, 657B, 657E, 666, 8D, 950B, 966D, 966F, 973, 983, 983B, 988, 988B, 992C, D10, D11N, D8K, D8L, D9H, D9L
5J8325 SEAL
10, 215, 225, 225D, 227, 229, 229D, 651, 651B, 651E, 657B, 657E, 666, 836, 8D, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 960F, 962G, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 973, ...
6J4169 SEAL
10, 215, 225, 227, 651, 651B, 651E, 657B, 657E, 666, 8D, 950B, 966D, 966F, 973, 983, 983B, 988, 988B, 992C, D10, D11N, D8K, D8L, D9H, D9L
Back to top
Contacts Request list Affiliate disclosure
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.