Caterpillar Style Protector 8J4143

  • Caterpillar Style Protector 8J4143

Caterpillar Style Protector 8J4143, Replacement Caterpillar style Sidebar Protector Side-Pin, Excavator Wheel Loader Sidebar and Corner Protector, Caterpillar style ripper guard, Sidebar Protector Extended Guard, GET Caterpillar Guards & Protectors Spare Parts China Factory

Caterpillar Style Protector 8J4143 Feature:
Part No.:  8J4143
Replacement Brand: Caterpillar
Material ductile iron, gray iron, carbon steel, low alloy steel
Surface hardness:470-540MM HRC
Style: GUARDS & PROTECTORS (Ripper Protection \ Shank Protection \ Sidebar Protector \ Corner Protector)
Material 1# Hardness :48-52HRC Impact Value :>15J
Material 2# Hardness :48-52HRC Impact Value :>20J
OEM are acceptable

Caterpillar style protector with a 1 1/2″ opening, it is 26″ long and has a 14 1/2″ bolt hole spacing, center to center; takes 2 – 9J8441 pins and 2 – 8E5559 sleeved retainers
Weight 45.08 lb / 20.45 kg


Bolt Spacing (mm): 368.3
Pins: 9J-8441
Retainer: 8E-5559
Shear Blocks: 341-6010
Sidebar Width (mm): 34.04


962H, 950H, 992C, 962L, 950L, 992B

330, 330L, 322BL, 325BL, 330BL, 322L, 325L, 245, 325

Sidebar protector Side-pin
Offering unparalleled manufacturing precision, Cat® weld-on bucket corners protect your bucket from damage. Our Ground Engaging Tools (G.E.T) are designed specifically for the DNA of your Cat iron and deliver consistent, superior protection.

Cat weld-on bucket corners are designed to perform across a variety of applications boosting your machines versatility. They are designed to reduce the time required to replace your corners, help maintain bucket capacity, and reduce downtime by maintaining a long wear.

Manufactured from steel with properties that maintain hardness for long wear life, our durable weld-on corners make it possible for your machines to deliver the performance you demand. Protect your investment by always choosing genuine Cat Ground Engaging Tools.

• Moderate impact and abrasion resistance

• Stockpiling, re-handling, excavating, and bank loading

Product Feature
1.Mainly with single tooth, and some with two or three teeth, featuring strong digging and cutting capacity
2.Made of high strength steel plate
3.Easy to install
4. Easy to use
5.Suitable for shoving hard substance such as hard rocks and weathered granite to facilitate later operation

Ground engaging tools dozer excavator rock bucket tips shank guard 8E1848, Steel Casting Machiery Drill Shark Ripper Spare Parts, 8E1848 Protector, Ripper Caterpillar Style
HD Corner Protector Sidebar Protector Side-Pin, j350 right hand corner protector, caterpillar rh corner protector, left hand corner protector, j350 corner protector, wheel loader corner guard, heavy duty corner protector, j250 corner guard, heavy duty corner protector, caterpillar corner protector, caterpillar style extended ripper guard, caterpillar vertical protector, weld-on corner protector rh, lh corner protector
NOTE: Caterpillar Style Aftermarket – Fits CAT equipment. This part may fit various machines.
Quality & Service You Can Trust!
-Our products are manufactured to meet or exceed OEM specifications.
-We ONLY sell Quality, Reliable and Guaranteed products!
-Over 11 branches throughout the USA for fast and efficient delivery.

  • Affordable Price
  • OEM Parts Available
  • Payment Easy
  • Worldwide Delivery
  • Quality Guaranteed
  • Bulk Discount

Product Range

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