8H8257 SEAL --TO OUTPUT BEARING RETAINER Caterpillar parts
24H, 24M, 3192, 550, 550B, 560B, 570, 570B, 580, 580B, 583H, 583K, 621, 621B, 621E, 621F, 621G, 621H, 621K, 623F, 623G, 623H, 623K, 623K LRC, 630B, 631B, 633, 7241, 7251, 824C, 824G, 824G II, 824H, 82...
Rating:
Alternative (cross code) number:
CA8H8257
8H-8257
8H8257
CA8H8257
8H-8257
8H8257
Weight: 0.010 pounds 0 kg.
Information:
CROSS SECTION DIAMETER
6.99
mm
DASH SIZE
452
ID
291.46
mm
MATERIAL
Nitrile (NBR) Rubber - 75 Duro
OD
0
mm
LANDFILL COMPACTOR, WHEEL TRACTOR-SCRAPER,
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Replacement for fits Seal 8H8257 for Caterpillar 72 7241 7251 824C 824G 824GII 824H 824K 825G 825GII
Gelako Replacement for fits Seal 8H8257 for Caterpillar 72 7241 7251 824C 824G 824GII 824H 824K 825G 825GII || Kindly provide us with your Appliance Model Number and we will check if it's the right part you need. If not, we will sell you the correct one || Design improved for more durability, stable and updated characteristics, high reliability || PREMIUM QUALITY || Most items are 1 packs, unless specifically stated that it is a 2 pack
Gelako Replacement for fits Seal 8H8257 for Caterpillar 72 7241 7251 824C 824G 824GII 824H 824K 825G 825GII || Kindly provide us with your Appliance Model Number and we will check if it's the right part you need. If not, we will sell you the correct one || Design improved for more durability, stable and updated characteristics, high reliability || PREMIUM QUALITY || Most items are 1 packs, unless specifically stated that it is a 2 pack
Replacement for fits Seal 8H8257 for Caterpillar 834H 834K 836 836G 836H 836K 972G 980GII 980KHLG
Gelako Replacement for fits Seal 8H8257 for Caterpillar 834H 834K 836 836G 836H 836K 972G 980GII 980KHLG || Kindly provide us with your Appliance Model Number and we will check if it's the right part you need. If not, we will sell you the correct one || Design improved for more durability, stable and updated characteristics, high reliability || PREMIUM QUALITY || Most items are 1 packs, unless specifically stated that it is a 2 pack
Gelako Replacement for fits Seal 8H8257 for Caterpillar 834H 834K 836 836G 836H 836K 972G 980GII 980KHLG || Kindly provide us with your Appliance Model Number and we will check if it's the right part you need. If not, we will sell you the correct one || Design improved for more durability, stable and updated characteristics, high reliability || PREMIUM QUALITY || Most items are 1 packs, unless specifically stated that it is a 2 pack
Replacement for fits Seal 8H8257 Fits Caterpillar 72 7241 7251 824C 824G 824GII 824H 824K 825G 825GII
ksisbdbw Replacement for fits Seal 8H8257 Fits Caterpillar 72 7241 7251 824C 824G 824GII 824H 824K 825G 825GII || [PREMIUM QUALITY] Brand New & High-Quality parts. Strict quality control standards to Build and test || Stable and updated characteristics || Brand new || 100% Manufacturer Verified: All parts are tested and verified to ensure 100% operational quality
ksisbdbw Replacement for fits Seal 8H8257 Fits Caterpillar 72 7241 7251 824C 824G 824GII 824H 824K 825G 825GII || [PREMIUM QUALITY] Brand New & High-Quality parts. Strict quality control standards to Build and test || Stable and updated characteristics || Brand new || 100% Manufacturer Verified: All parts are tested and verified to ensure 100% operational quality
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This information for suppliers only!
2025-01-22
2020-07-16
Compatible equipment models: 8H8257:
Information:
Grounding conductor for field wiring
Bonding point for internal bonding of equipment parts to ground
Caution. Refer to manual for more information.
Risk of electrical shock
Input
Output
Bypass input switch
DC current
Alternating current
Phase
Positive
Negative
Neutral
Caution - See service manual
No Service
Read service manual
Telecommunication connection
Not a connection - Not a connection for a telecommunication network.
High leakage current - Earth connection essential before connecting the supply.
Lithium battery - Danger of explosion if the battery is incorrectly replaced. Replace the battery with the same type of battery or replace the battery with an equivalent battery. Dispose of the batteries according to the manufactures instructions.
The heat sink or the bracket is not grounded. - Test before touching.
Safety extra low voltage connections only.
Wait for 5 minutes before disconnecting all power sources before removing any covers or panels.
Illustration 1 g00785184
Bypass Input
Illustration 2 g00785185
The system is designed for services that have a three wire grounded wire configuration.
Illustration 3 g00785207
The system is designed for services that have a delta configuration.
Illustration 4 g00785208
The system is designed for services that are impedance grounded.
Illustration 5 g00785210
The system is designed for with services that have a 4-wire grounded wire configuration.
Illustration 6 g00785212
The UPS receives power from multiple sources.
Illustration 7 g00785215
Maintenance bypass switch
Illustration 8 g02442538
Warning bypass switch shut off
Illustration 9 g00785216
Input isolation switch
Illustration 10 g00785218
Output isolation switch
Illustration 11 g02442139
MMU modules are connected in parallel. Voltage may be present at the output of this module when the input power has been removed.
Illustration 12 g02442496
MMU disconnect switch
Illustration 13 g02442560
MMU modules are connected in parallel. Deenergize input and output switches prior to servicing.
Illustration 14 g00785222
"On" symbol
Illustration 15 g00785223
"Off" symbol
Cat SIS web machinery list:
Parts seal Caterpillar catalog:
1672219
SEAL AS-BUFFER
834G, 834H, TK1051
834G, 834H, TK1051
5P5520
SEAL-LIP TYPE (168.43MM OD)
824G, 824G II, 824H, 826G, 826G II, 826H, 844, 844H, 844K, D8L, D9N, D9R
824G, 824G II, 824H, 826G, 826G II, 826H, 844, 844H, 844K, D8L, D9N, D9R
2D1521
SEAL
12E, D8H, D8K
12E, D8H, D8K
3P2778
SEAL
D7G, D8H, D8K
D7G, D8H, D8K
8M8955
SEAL
D8H
D8H
1S8816
SEAL
D8H
D8H
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 ...
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
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,...
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
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
1659954
SEAL-LIP TYPE
24H, 24M
24H, 24M
3D1084
SEAL --TO OUTPUT BEARING SPACER
3192, 7241, 7251
3192, 7241, 7251
2N6037
SEAL OUTPUT FLANGE BEARING RETAINER
D346, D353C
D346, D353C
7L2197
SEAL OUTPUT FLANGE RETAINER
950G, 950G II, 962G, 962G II, D346, D348, D353C, IT62G, IT62G II
950G, 950G II, 962G, 962G II, D346, D348, D353C, IT62G, IT62G II
7L2176
SEAL DRIVE SHAFT BEARING RETAINER FRONT
D346, D348, D353C
D346, D348, D353C
7L2174
SEAL DRIVE SPIDER RETAINER
D346, D348, D353C
D346, D348, D353C
3L3314
SEAL OUTPUT FLANGE
16, D346, D348, D353C, D375D
16, D346, D348, D353C, D375D
4N2786
SEAL
120G, 12G, 130G, 140B, 14G, 1673C, 215, 225, 235, 3208, 3304, 3306, 518, 613B, 627B, 637D, 772, 941, 950, 955L, D4D, D4E, D5, D5B, D6C, D6D
120G, 12G, 130G, 140B, 14G, 1673C, 215, 225, 235, 3208, 3304, 3306, 518, 613B, 627B, 637D, 772, 941, 950, 955L, D4D, D4E, D5, D5B, D6C, D6D
7S3206
SEAL CHAMBER ASSEMBLY
120B, 12G, 130G, 140B, 14G, 16, 1673C, 1693, 225, 3304, 3306, 528, 561C, 621R, 627, 631C, 633D, 637D, 641, 651, 657, 657B, 666, 768B, 769, 824B, 825B, 826B, 834, 920, 930, 941, 950, 951B, 955K, 966C, ...
120B, 12G, 130G, 140B, 14G, 16, 1673C, 1693, 225, 3304, 3306, 528, 561C, 621R, 627, 631C, 633D, 637D, 641, 651, 657, 657B, 666, 768B, 769, 824B, 825B, 826B, 834, 920, 930, 941, 950, 951B, 955K, 966C, ...
8F6498
SEAL
583T, 587R, 587T, 69D, 7261, 7271, AD40, AD45, AD55, AE40, AE40 II
583T, 587R, 587T, 69D, 7261, 7271, AD40, AD45, AD55, AE40, AE40 II
4L4360
SEAL --TO OUTPUT FLANGE
3192, 7241, 7251
3192, 7241, 7251
4L4355
SEAL --TO PILOT RING
3192, 7261
3192, 7261