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HomeGround Engaging ToolsGround Engaging Tool Hardware & RetentionGround Engaging Tool Washers145-4078: Disc Lock Washer
HomeGround Engaging ToolsGround Engaging Tool Hardware & RetentionGround Engaging Tool Washers145-4078: Disc Lock Washer
145-4078: Disc Lock Washer

Cat® 21mm Inner Diameter Disc Lock Washer for the bolt kit in grapple

Brand: Cat

Product Images
145-4078: Disc Lock Washer
145-4078: Disc Lock Washer
145-4078: Disc Lock Washer
145-4078: Disc Lock Washer
145-4078: Disc Lock Washer

Cat® 21mm Inner Diameter Disc Lock Washer for the bolt kit in grapple

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 145-4078

Units of Measure

USMetric
Washer Type: Spring-conical
Outside Diameter (mm): 30.0
Inside Diameter (mm): 21.0
Coating: Zinc Phosphate + Oil
Thickness (mm): 2.0
Inside Diameter (in): 0.827
Outside Diameter (in): 1.181
Thickness (in): 0.079
Material: Alloy Steel,Alloy Zinc
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Compatible Models for part number 145-4078

POWER MODULE

XQC1200

MULTI PROCESSOR

MP40 VT50 MP15 VT60 MP20 VT30 MP30 VT40

GRAPPLE-DEM/SORT

VRG40 G320B G320 VRG-20/2 VRG30 G330 VRG-30/2 G325B G310B VRG-40/2 VRG-25/2 VRG50 G315 G315B

QUICK COUPLER

QUICK COUPLER

CRUSHER

CR35 CR50

GRAPPLE-ORANGE PEEL

GSH20B GSH15-60 GSH22B GSH15-80 GSH22 GSH20 GSH15B GSH9B GSH15 GSH22-10 GSH22-15

MULCHING HEAD

HM415B HM315B

HYDRAULIC SHOVEL

6040

WASTE HANDLING GRAPPLE

G324

GRAPPLE-WASTE HANDLING

G320B

SHEAR-STRAIGHT

S465 S490 S440

SHEAR-DEMOLITION/SCRAP

VHS-30 VHS-50/3 VHS-70 S340 S25 VHS-60 S50 S390 S80 S40 VHS-50 S340B S325 S320 VHS-40 S30 S365 S130

PULVERIZER

P140 P40 VPC-50 P130 VPC-40 P120 VPC-30 P115 VPC-60

GRAPPLE-CLAMSHELL

CTV30

DEMOLITION GRAPPLE

G345 G324 G332

SHOVEL

6040

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KeyKey
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