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HomeHardware, Seals, & ConsumablesHardwareFastenersNuts5D-1986: 7/8''-14 Cone Lock Nut
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Hardware, Seals, & ConsumablesHardwareFastenersNuts
5D-1986: 7/8''-14 Cone Lock Nut
5D-1986: 7/8''-14 Cone Lock Nut

Cat® Hydraulic Cylinder Locknut ensures secure cylinder assembly with locknuts for reliable fastening and stability in hydraulic systems

Brand: Cat

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5D-1986: 7/8''-14 Cone Lock Nut
5D-1986: 7/8''-14 Cone Lock Nut
5D-1986: 7/8''-14 Cone Lock Nut
5D-1986: 7/8''-14 Cone Lock Nut
5D-1986: 7/8''-14 Cone Lock Nut

Cat® Hydraulic Cylinder Locknut ensures secure cylinder assembly with locknuts for reliable fastening and stability in hydraulic systems

Brand: Cat

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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 5D-1986
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Specifications for part number 5D-1986

Units of Measure

USMetric
Thickness (mm): 19.05
Thickness (in): 0.75
Height (in): 0.75
Nut Type: Hex
Drive (in): 1.312
Material: STEEL,Other Mixed: Metal-Nonmetal
Thread Size (in - TPI) (in): 7/8-14
Material Description:  SAE J995 Grade 8
Coating: Manganese Phosphate
Hand of Thread: RH
Thread Size (in): 0.034
Thread Size (mm): 0.875
Class or Grade: SAE J995 Grade 8
Hardened: Yes
Nut Width - 3 (in): 1 5/16
Thread: Fine Thread UNF
Hole Thread Pitch: 14
Thread Size (dia x pitch) (mm): 7/8x14
Drive (mm): 33.32
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Compatible Models for part number 5D-1986

ROTARY MIXER

RM500B

RECLAIMER MIXER

RM400 RM500B RM-250C RM-300 RM-350B RM-500 RM-350

BUCKET

BUCKET

SOIL COMPACTOR

CP7 CP5 CS44B CP44B CS5

COLD PLANER

PM-465 PM-201 PM-565 PM-565B

LANDFILL COMPACTOR

816 826C 816B

MOTOR GRADER

14M3 16 120M 12F 140M 2 160M 2 14M 140 14E

ROAD RECLAIMER

RM400 RM-350B RM500B RR-250 RM500 RR-250B

TRACK-TYPE TRACTOR

D7F D8H D9G

MINI HYD EXCAVATOR

303.5C 303.5E 303.5D 303E CR 302CR 303.5E2 CR 304.5E2 301.7CR 304E 301.8 304E2 302.4D 301.6 301.5 303.5E2 302.7D 304E2 CR 304D CR

ASPHALT PAVER

AP-655C AP500F AP-655D AP1055 BG-2455D BG-2455C AP-1055B AP-1055F AP-1055D AP-1055E AP655 AP655F BG-240C BG600D BG555E AP-900B BG-2255C AP-1000B AP-1000E AP-1000D AP-1000F BG-225C AP-555E AP-600D BG-230D AP-1050B AP-650B AP-800D AP-800C BG655D BG1000E BG-230 AP-500E BG-260D BG-260C BG1055E BG-245C AP655F L AP600 AP600F AP-200B AP555F BG500E AP1000

RIPPER

8D 9 9D

STABILIZER MIXER

SM-350

ASPHALT SCREED

AS2302 AS2301 8 FT AS2251 AS3251C 10 FT 8-16B 10-20WB AS2302C AS4252C AS2252C AS3301C 10-20B

TRUCK

785 789

ASPHALT FINISHER

MF41WD

EXCAVATOR

320C 315C

VIBRATORY COMPACTOR

CS-44B CS7 CS-323C CS-44 CS-34 CP-44 CS-433E CP-34 CS-323 CP-433E CS-423E CP-323 CP-323C CP7 CS44B CP44B CP-44B

BLADE

SNOW WING

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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

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