6V-8979: 9/16-18 Thread 90 Degrees Elbow Bulkhead O-Ring Union Adapter

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6V-8979: 9/16-18 Thread 90 Degrees Elbow Bulkhead O-Ring Union Adapter

6V-8979: 9/16-18 Thread 90 Degrees Elbow Bulkhead O-Ring Union Adapter

Fluid Carrying Elbow Adapter (ORFS)

Brand: Cat

Frequently bought together

6V-8979

4J-5477

6V-8397

View All Parts

Frequently bought together

6V-8979: 9/16-18 Thread 90 Degrees Elbow Bulkhead O-Ring Union Adapter

4J-5477: 1.78 x 7.67mm 90A NBR O-Ring

6V-8397: 1.78 x 9.27mm 90A NBR O-Ring

6V-8980: 11/16-16 Thread Hex Head 90 Degrees Elbow O-Ring Adapter

345-4467: Hydraulic Lines Routing Bracket

3J-1907: 1.98 x 11.89mm 90A NBR O-Ring

Diagram

Description

Specifications

Compatible Models

Description for part number 6V-8979

Description:
Cat® Fluid Carrying Adapters are held to the highest standards of quality and reliability. These adapters are manufactured to exacting tolerances to ensure leak free connections. Each Cat Fluid Carrying Adapter is designed to meet or exceed industry standards for operating pressure, assembly torque capability, and corrosion protection to ensure a long life and proper machine functionality.

Attributes:
• Fluid carrying component
• Designed to meet or exceed the performance of industry standard parts and provide leak free connections
• The image provided is for reference only. Adapter construction may differ slightly from the image depicted, but the part is designed to be interchangeable with the OEM part.

Application:
Adapters are designed to connect fluid carrying hoses and tubes to other system components. Consult your owner’s manual or contact your local Cat Dealer for more information.

Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cat® Hose Assembly Products Warning

Improper selections of hose and coupling combinations will void warranties and may result in serious personal injury or death, property damage, or component and machine system failure.

Specifications for part number 6V-8979

We are still working on adding a specification for this part.

Compatible Models for part number 6V-8979

QUICK COUPLER-S

S80 S70

INTEGRATED TOOLCARRIER

IT18 IT24F IT12B IT14B IT28G IT28F IT28B IT18F IT18B

WHEEL TRACTOR-SCRAPER

637 631 631K 637K 657 651

QUICK COUPLER

QUICK COUP QUICK COUPLE HCS70 PIN GRAB QUICK COUPLER FUSION HCS70H HEX-WEDGE HCS80

LOAD HAUL DUMP

R1700 R2900 XE R1700 XE

OFF HIGHWAY TRUCK

789G 796 AC 793D 798 AC 789 793 798

MOTOR GRADER

140

WINCH

59 58 59N 59L 58L

BACKHOE

BH150 BH160

TRACK-TYPE TRACTOR

D6XE D11 D6N XL D6T D6N D7E D6 D7 D6 XE D6N LGP D10N D11N D6T LGP D6T LGPPAT D6T XW D6T XL D9N D6T XL PAT D6T XW PAT

WHEEL SKIDDER

535C 545C 525C

ASPHALT COMPACTOR

CW16

KNUCKLEBOOM LOADER

2484D 2384D

ASPHALT PAVER

AP1055 AP500 AP655 PE636 AP400 AP-1050B AP-800D AP-800C AP600 AP-600D SE47 AP-655D BG-2455C AP-555E AP-650B BG-230 AP-1050 AP355 AP-1055B AP-1000 BG-225C AP555 BG-230D AP355F AP455 BG-245C AP1000

ROTARY DRILL

MD6200 MD6250

MINI HYD EXCAVATOR

303.5D 306E 305.5D 303E CR 304D CR 304 305 303 306 305D CR 305.5

MARINE ENGINE

C280-12

PIPELAYER

PL72

FORESTRY PRODUCTS

538 548 558 568 FM528

QUICK COUPLER-MWL HPL

PW2503/7

EXCAVATOR

311D LRR 316F L 330 L 345B II 349D L 320-A L 325B L M315F 312E FM538 312F 320-A S 320-A N 336D 324D 336E 312D 324E 375-A L 315D L 325-A 320D2 336D2 L 322B LN 314D CR 335F 323F 323D 322N 322-A LN 349E L 330D2 325C L 323D LN 324E LN 352F XE VG 330B LN 345D 320D2 GC 349F L 325D L 330 LN 352F-VG 317 315 313 320D LRR 326F L 336D L 312D2 L 336F L XE 323E LN 350-A L 314E CR 326F FM568 324D L 330GC 336E L 320 GC 325C 349E 325D 320E RR 325F 312D2 312D L 340F 322B L 345B L 330-A L 329D LN 314D LCR 320E LRR 323F LN 318D2 L 324E L 336F L 312E L 330 GC 325-A L 323D SA 320D RR 323D S 323D L 313F L 322 L 330D2 L 326D2 L 314F CR 345D L 320N 320B 320D 320E 314E LCR 323E L 336F LN 329E LN 323E SA 320E LN 320B S 320B N 330F 320B L 330D 323F L 320 L 317 GC 336E LN 336E LH 336D2 LXE 320D LN 312F GC 320D L 325 LN 350-A 315 GC 336D LN 319D LN 330B L 320E L 325B LN 320D GC 326D2 319D L 323D2 L 325 L 320F L 313D2 330F LN 330D L 322-A L 322-A N 352 UHD 318E L 340 349 325-A LN 336 GC 345 328D LCR 313 GC 329D L 352 350 325F LCR 319D 330D LN 318F L 320 326 325 323 329E L 322 LN 319 320-A 330 335 336 333 311F LRR 329D 330F L 329E 330-A 318D2 329F L 336D2 XE 335F LCR 395 COUPLER 313F LGC 321D LCR 375-A 330-A LN 316E L 315F LCR M320GC 329D2 L 320D2 L 324D LN 374 329D2 345 GC

VIBRATORY COMPACTOR

CB-545 CB-544 CB-534C CB-534B CB-534D CB-535B CB-634 CB-634C CB-634D CB-64 CB-54 CB-564D CB-434B CB-434D CB-434C

COMPACT TRACK LOADER

285XE 275 285 255 265 275XE

WHEEL TRACTOR

631K 651 623G 621G 627G 637K

ROTARY MIXER

RM800

QUICK COUPLER-DWL

CW-45 CW-40 CW-40S CW-30S CW-20S CW-45S CW-20 CW-30 CW-10

RECLAIMER MIXER

RM-350B RM800 RM-300 RM-500 RM-250C

TRACK LOADER

973K

PETROLEUM ENGINE

C280-12

BACKHOE LOADER

420F2 430F2 430E 430F 416F2 428 420E 420F 434 432 444 416E 416F

COLD PLANER

PM820 PM825 PM822 PM620 PM622 PM312 PM313 PM310

WHEEL DOZER

824K 824

COMPACT WHEEL LOADER

910F 910E 910K 914K 904B

WHEEL LOADER

988 XE 962H 950H 950K 962L 962K 950M 950L 962M 988K 930G 930H 930K 930M 924H 924G 924K 962G II 938G 938H 938K 926M 962 928H 928G 950G II 928HZ 988 994 993 992 988K XE 950 962M Z 950M Z 924GZ 924HZ 993K 992K 994F 994D

ROAD RECLAIMER

RM800 RR-250B RM600 RR-250

SOIL STABILIZER

SS-250B SS-250

FORWARDER

554 584 584HD

ARTICULATED TRUCK

725 730

RIPPER

9 11 10

WHEELED EXCAVATOR

M320GC M314 M315 M320 M318 M320F M317D2 M315D2 M318F M315GC M322F M315D M316F M316D M320D2 M313D M314F

DELIMBER

PRE426 DLK426

PNEUMATIC COMPACTOR

PS-300B PS-300C PS-360B PF-300C PF-300B

TRUCK

793F XQ 793F CMD 793F OEM 793D 793F 797F

WHEEL SCRAPER

637K

ASPHALT SCREED

AS2251 AS2252C SE60 FM AS4251C SE47 FM AS4251 SE60 AS2302 AS2301

QUICK COUPLER-MWL

SW2007/8 SW2003/6 QUICK COUPLER

BULLDOZER

9SU 10SU 11SU 9U 11U 10U

STUMP GRINDER

SG18B SG18 SG36

Related parts

228-7088: 1.78 x 7.67mm 90A FKM O-Ring

Cat® Rubber O-Ring Seal for ORFS Connector End

Check Price

4J-5477: 1.78 x 7.67mm 90A NBR O-Ring

Cat® O-Ring Face Seal ensures a leak-free connection between hydraulic hoses and adapter

Check Price

228-7088: 1.78 x 7.67mm 90A FKM O-Ring

Check Price

4J-5477: 1.78 x 7.67mm 90A NBR O-Ring

Check Price

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced