The 1H-8278 O-Ring Seal Caterpillar CAT 1H8278 is a genuine product that is perfect for heavy-duty construction equipment repair. This product is brand new but comes in old stock open box, missing the original packaging. Designed to fit Caterpillar CAT 1H-8278, this O-Ring Seal is made to last and can withstand even the toughest conditions. It is a must-have for anyone in the construction industry who wants to keep their equipment running smoothly. Order yours today and experience the difference for yourself

Genuine 1H-8278 O-Ring Seal Caterpillar CAT 1H-8278

New: Old Stock Open Box, missing the original packaging

BB Ref B1GWA6-1-041223

SPECIFICATIONS FOR PART NUMBER 1H-8278
Units of Measure

Seal/O-Ring Type: Standard

Primary Sealing Material: Rubber

Dash Size (in): 265

Cross Section Diameter (in): 0.139

Inside Diameter (in): 7.734

Outside Diameter (in): 8.012

Material: NBR (75)

Material Description: Nitrile (NBR) rubber is capable of service temperatures of -40 to 100C and is resistant to fuel oils, gasoline, ultra low sulfur diesel fuel and lubricants. Nitrile rubber is not recommended for applications that require resistance to bio-diesel or coolant.

Hardness (Shore A): 75

SAE AS568 Dash Size: -265

Coating: None

Color: Black

Color Notes: Actual o-ring color may differ from image.

Notes: Dimensions and material descriptions provided for reference only.

COMPATIBLE MODELS FOR PART NUMBER 1H-8278

WHEEL-TYPE SKIDDER
525C 545C
GENERATOR
SR4 SR4B SR4BHV
INTEGRATED TOOLCARRIER
IT12B IT14B IT14F
MINI HYDRAULIC EXCAVATOR
305 CR 305.5 CR 305.5E2 305.5E2 CR 305E2 305E2 CR 306E2
WHEEL-TYPE LOADER
910E 910F 980 980B 980C 980F 980F II 986H 986K 988 988B 988F 988F II 988G 988GC 988H 988K 988K XE 990 990 II 990H 990K 992 992C 992D 992G 992K 994 994D 994F 994H 994K
WHEEL TRACTOR-SCRAPER
613 613B 621 623 627 633 633B 633D 639D 641B 650B 651B 651E 657B 657E 657G 666B 660B
MARINE PRODUCTS
3406B 3508 3512 3516 3516B D330A D330B D379A D379B D398A D398B D399
MATERIAL HANDLER
MH3295
LOAD, HAUL, DUMP
R1700 II R2900 R2900 XE R2900G R3000H
MOTOR GRADER
120 120B 12E 12F 140 140B 14E 16
OEM SOLUTIONS
TA19-M2WD TA19-M4WD TR53
ARTICULATED DUMP TRUCK
735 735 OEM 735B 740 740B D350E II D400E II
TRACK-TYPE TRACTOR
11 11SU 11U 184 183 193 3 53 5A PAT D11 D11N D11R D3 D3B D3C D3C II D3C III D4B D4C D4C II D4C III D5C D5C III D5C PAT D5C PATLGP D6 D6 XE D6XE D9E D9G
PIPELAYER
561B
UNDERGROUND ARTICULATED TRUCK
AD40 AD45 AD45B AD55 AD55B AD60 AD63 AE40 AE40 II
EXPANDED MINING PRODUCTS
6060 7495
EXCAVATOR
311-A 311C 311D LRR 311F LRR 312C 312C L 312D 312D L 312D2 312D2 GC 312D2 L 312E 312E L 312F 312F GC 313D 313D2 313D2 GC 313F 313F L 313F LGC 314C 314D CR 314D LCR 314E CR 314E LCR 314F CR 315B FM L 315B L 315C 318C 315F LCR 319C 320C 320D FM RR 320D LRR 320D RR 320E 320E L 320E LN 320E LRR 320E RR 320F L 321C 321D LCR 323E L 323E LN 323E SA 323F 323F L 323F LN 323F OEM 323F SA 324E 324E L 324E LN 325C 325F 325F LCR 326F 326F L 328D LCR 326F LN 329E 329E L 329E LN 329F L 330F 330F L 330F LN 330F OEM 330FMHPU 335F 335F LCR 336E 336E H 336E HVG 336E L 336E LH 336E LN 336E LNH 336F 336F L 336F L XE 336F LN 336F LN XE 336F LNXE 336F XE 336FMHPU 340F 340F L LRE 340F L UHD 345C 345C L 345C MH 345D 345D L 345D L VG 349D 349D L 349D2 349D2 L 349E 349E L 349E L HVG 349E L VG 349F 349F L 349F LXE 352F 352F OEM 352F XE VG 352F-VG 352FMHPU 374F 374F L 390F 390F L 5130 5130B 5230 5230B 568 FM 568 FM LL E140
ENGINE - GENERATOR SET
3406B 3508 3512 3512B 3516 D379B D398B D399 G3512 PM3508 PM3512 PM3516 PMG3516 PP3516 SR4
PAVING COMPACTOR
CB-614
EARTHMOVING COMPACTOR
825 825B 825C 826B 826C 836 836G 836H 836K
BACKHOE LOADER
414E 415F2 415F2 IL 416D 416E 416F 416F2 420D 420E 420F 420F2 422E 422F 422F2 424 426 F2 427F2 428E 428F 428F2 430D 430E 430F 430F2 432E 432F 432F2 440 442E 450 450E 450F
WHEEL DOZER
824 824B 824C 824S 834B 834G 834H 834K 844 844H 844K 854G 854K
ENGINE - TRUCK
3406B
FOREST PRODUCTS
521B 522B 538 548 558
TELEHANDLER
TH220B TH330B TH340B TH350B TH355B TH360B
WHEELED EXCAVATOR
W345C MH
OFF-HIGHWAY TRUCK
69D 768B 768C 769 769B 769C 769D 770G 770 770G OEM 771C 771D 772 772B 772G 772G OEM 773 773B 773D 773E 773F 773G 773G LRC 773G OEM 773GC 775B 775D 775E 775G 775F 775G LRC 775G OEM 776 776B 776C 776D 777 777B 777C 777D 784B 784C 785 785B 785C 789 789B 789C 793 793B 793C D10R
ENGINE - INDUSTRIAL
3406B 3406C 3508 3508B 3508C 3512 3512B 3516 3516B C175-16 C175-20 D320A D379 D379B D398 D398B D399 G3406 G3508 G3512 G3516 G3516B G3606 G379 G379A G398 G399 SPF343 SPS343 SPT343
TRACK-TYPE LOADER
931 931B 931C 931C II 933 935B 935C 935C II 939 955 955H 955K 963 955L 963D 963K 973 973D 973K 977D