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6V8398

Caterpillar 1.78 x 12.47mm 90A NBR O-Ring

5.00 $ 5.00 $

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Descriptions

OD-Controlled O-Rings are used in sealing applications where the outside diameter of the seal is the critical dimension. O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. 

In addition, certain O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.

Attributes:

  • Cross Section Diameter (in): 0.07 
  • Inside Diameter (in): 0.491 
  • SAE AS568 Dash Size: -14 
  • Material: NBR - Nitrile,Nitrile (NBR),Polytetrafluoroethylene (PTFE) Plastic,Nitrile / NBR / HNBR / XNBR Rubber 
  • 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. 
  • Notes: Dimensions and material descriptions provided for reference only. 
  • Polymer: NBR (Nitrile butadiene) 
  • Material Hardness: 90A 
  • Dash Size: 014 
  • Fitting Size (in): 13/16 – 16 
  • Primary Sealing Material: Rubber 
  • O-Ring Type: O-ring Face Seal (ORFS)


Compatible Models


GENERATOR 
SR4 SR4B SR4BHV 

TRUCK ENGINE 
C-15 3126B 3406E 3406C 3406B 

INTEGRATED TOOLCARRIER 
IT18B IT12B IT14G IT28G IT28F IT28B 

CRUSHER 
CR28 CR35 

WHEEL SKIDDER 
518 

ROTARY DRILL 
MD6310 

TRACK FELLER BUNCHER 
TK751 1190 1390 1190T 1090 

HARVESTER HEAD 
HH45 HH55 HH65 HH75 

EXCAVATOR 
330 L 320-A L 320-A N 312C 325C L 390D L 321B 312C L 350-A L 350 L 325C 313B 330-A L M325D MH 235 320-A 330-A 320N 375-A 245B M312 M315 320 L M325D L MH 

MULTI TERRAIN LOADER 
257B 247B 

COMPACT TRACK LOADER 
259D 

WHEEL TRACTOR 
651E 615 631E 657E 621K OEM 621E 621S 

TRACK LOADER 
973 943 953 973C 963B 953C 953D 

PETROLEUM ENGINE 
C9 

SOIL COMPACTOR 
825K 

BACKHOE LOADER 
438C 426B 438D 426C 438B 416 426 424D 428 424B 436C 446B 420D 432D 420F 442D 430D 438 436 428D 416C 416D 428B 416B 428C 

WHEEL DOZER 
834B 824K 854K 

LANDFILL COMPACTOR 
836 836K 826K 

COMPACT WHEEL LOADER 
910F 910E 914G 

WHEEL LOADER 
928G 972G 960F 972H 928HZ 950B 950E 950G 950F 962G G926 916 988B G916 926 930 966D 966F 966E 966H 966G 930H 950B/950E 924GZ 924HZ 924G 980C 992C 980F 980H 980G 928F 938G 938F 926E 970F 966G II 950F II 

TELEHANDLER 
RT80 TH82 TH83 TH103 RT100 TH62 TH63 TH350B 

SOIL STABILIZER 
SS-250 

INDUSTRIAL TRACTOR 
HA771 

ARTICULATED TRUCK 
D30D D25D 

GRAPPLE-LOG LOADING 
GLL55 GLL52 GLL60 

WHEELED EXCAVATOR 
M318C M322C M318C MH M315C M316C M313C 

PNEUMATIC COMPACTOR 
PS-180 

QUARRY TRUCK 
775B 771D 771C 

ASPHALT SCREED 
10 FT 

WHEEL SCRAPER 
651E 613 631E 621E 621F 657E 657B 623F 623E 637E 613B 657 

GAS ENGINE 
G3612 G3608 G3516 

TRACTOR 
776B 768C 772B 

BULLDOZER 
7SU 7S LGP 8S 7S 8A 

PUMPER 
SCT673 

UNDERGROUND ART TRUCK 
AD55 

FELLING HEAD 
HF222 HF221 HF201 HF181 

LOAD HAUL DUMP 
R3000H R2900G R1300 

OFF HIGHWAY TRUCK 
796 AC 

MOTOR GRADER 
120G 140G 16G 130G 140 14G 12G 160G 140M 3 

BACKHOE 
BH30 BH27 BH30W 

TRACK-TYPE TRACTOR 
D6R II D4G D4H D4D D5H D6D D7G2 D6R D6H D7G D7H D6 D5 D8L D9R D10R 

ASPHALT PAVER 
AP-800 AP-1000F AP-800B 

MARINE AUXILIARY 
3512C 

MARINE ENGINE 
3516 3512 3508 C175-16 D333B C32 C9 

PIPELAYER 
572R II 

SHEAR-DEMOLITION/SCRAP 
VHS-30 

VIBRATORY COMPACTOR 
CS-553 CS-563 CS-653 CP-563 CP-553 CS-643 CB-434 CP-563C CP-643 CB-614 CS-563C 

RIPPER SCARIFIER 
16G 

GENERATOR SET 
C27 C32 

COLD PLANER 
PR-450 

ROAD RECLAIMER 
RR-250 

ENGINE - MACHINE 
3306 3208 

GEN SET ENGINE 
3516B 3304B 3304 3208 3508 3516 

CHALLENGER 
55 70C 65 65C 65B 65D 75C 85C 35 45 

RIPPER 

ROTARY/TRACK DRILLS 
MD6640 

SKID STEER LOADER 
226B 216B 236 248 246 252B 216 242B 228 226 232B 236B 

TRUCK 
785 789 793F 69D 785D 773B 793F OEM 775D 769D 769C 

SNOW BLOWER 
SR121 SR117 SR118