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AU GET supplied by AU Buckets & Equipment

Part #195-78-71380, also known as 195-78-71380HX, is a heavy-duty Komatsu-style ripper nose designed for D375 bulldozer ripper shanks. This component serves as the core connection point for mounting ripper teeth, bushings, and pins—built to withstand the intense forces of deep ripping in quarrying, mining, and bulk earthworks.

Product Specifications:

• Part Number: 195-78-71380 / 195-78-71380HX

• Type: Ripper Nose / Tooth Holder

• Machine Compatibility: Komatsu D375 dozer

• Material: High-strength cast steel (HX = heavy-duty, extra hard)

• Mounting: Weld-on to ripper shank

• Compatible With: D375 series ripper teeth, pins, and retainers

Key Features:

• Precision-fit for Komatsu D375 rippers

• Reinforced heavy-duty (HX) variant for extreme wear resistance

• Weld-on nose provides a solid base for ripper point installation

• Designed to accept side-lock pin and bushing systems

AU GET supplied by AU Buckets & Equipment – built to anchor your toughest ripping gear.

AU GET supplied by AU Buckets & Equipment

This Caterpillar-style ripper bucket tooth is designed for the D10 dozer ripper groups and R500 series attachments, delivering maximum penetration and durability in the most extreme ripping and excavation environments. Ideal for heavy quarrying, mining, and bulk earthmoving, it’s built to withstand high-impact forces and abrasive wear.

Product Specifications:

• Machine Fitment: Caterpillar D10 / R500 series

• Tooth Type: Ripper Bucket Tooth

• Application: Heavy ripping, rock excavation, mining

• Material: Heat-treated, high-strength alloy steel

• Mounting System:

  • Pin: 6Y3909

  • Retainer: 4T4707 (sleeved style)

Key Features:

• Aggressive ripper tooth profile for maximum ground penetration

• Built to perform in extreme-impact and high-abrasion conditions

• Secure mounting with 6Y3909 pin and 4T4707 retainer system

• Compatible with OEM CAT D10 rippers and AU Buckets R500 series assemblies

AU GET supplied by AU Buckets & Equipment – engineered to rip deep and last longer.

AU GET supplied by AU Buckets & Equipment

Part #4T4501 is a CAT style R500 centerline short tooth, designed for heavy-duty ripping and penetration applications. Built for maximum strength and direct ground engagement, it’s ideal for dozers, large excavators, and ripping equipment operating in the harshest conditions.

Product Specifications:

• Part Number: 4T4501

• Series: CAT R500

• Tooth Type: Centerline Short Tooth

• Bolt Diameter: 0" (bolt system not applicable – typically pinned)

• Thickness: 8.624"

• Width: 6.169"

• Length: 14.76"

• Material: Heat-treated, high-strength alloy steel

Key Features:

• Short, reinforced design for concentrated force and breakout power

• Engineered for high-impact and abrasive digging conditions

• Suits large equipment using the R500 series ripper group

• Fully compatible with OEM CAT R500 setups and AU Buckets GET systems

AU GET supplied by AU Buckets & Equipment – built to tear through the toughest terrain.

AU GET supplied by AU Buckets & Equipment

Part #9J6586 is a CAT style straight ripper shank designed specifically for the Caterpillar D4 dozer. Built for light to moderate ripping applications, it delivers consistent performance in compacted soils, clay, and light rock. Its straight profile provides excellent penetration and control during surface preparation and trenching.

Product Specifications:

• Part Number: 9J6586

• Machine Fitment: CAT D4 Dozer

• Component Type: Straight Ripper Shank

• Application: Light ripping, surface prep, trenching, compacted soil

• Material: Heat-treated, high-tensile alloy steel

• Compatible Tips: J200 or D4-series ripper tips (e.g., 6Y5230, 8E7300 nose + tooth assemblies)

Key Features:

• Straight shank profile for controlled ripping in moderate ground

• Built for durability and impact resistance

• Fully compatible with CAT OEM rippers and AU Buckets tip systems

• Ideal for contractors and earthmovers working in construction and utility environments

AU GET supplied by AU Buckets & Equipment – rip clean, rip confident.