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10-Pack Trencher / Bucket Teeth with Mounting Bolts for 5/8-Inch Lip – 6684447 – Northline Parts
  • 10-Pack Trencher / Bucket Teeth with Mounting Bolts for 5/8-Inch Lip – 6684447 – Northline Parts
  • 6684447 Trenching Bucket Teeth 10PK with Bolts and Nuts 20PK for 5/8" Bucket Lip - aftermarket replacement part from Northline Parts
  • 6684447 Trenching Bucket Teeth 10PK with Bolts and Nuts 20PK for 5/8" Bucket Lip - aftermarket replacement part from Northline Parts
  • 6684447 Trenching Bucket Teeth 10PK with Bolts and Nuts 20PK for 5/8" Bucket Lip - aftermarket replacement part from Northline Parts
  • 6684447 Trenching Bucket Teeth 10PK with Bolts and Nuts 20PK for 5/8" Bucket Lip - aftermarket replacement part from Northline Parts
  • 6684447 Trenching Bucket Teeth 10PK with Bolts and Nuts 20PK for 5/8" Bucket Lip - aftermarket replacement part from Northline Parts
  • 6684447 Trenching Bucket Teeth 10PK with Bolts and Nuts 20PK for 5/8" Bucket Lip - aftermarket replacement part from Northline Parts
  • 6684447 Trenching Bucket Teeth 10PK with Bolts and Nuts 20PK for 5/8" Bucket Lip - aftermarket replacement part from Northline Parts
  • 6684447 Trenching Bucket Teeth 10PK with Bolts and Nuts 20PK for 5/8" Bucket Lip - aftermarket replacement part from Northline Parts
10-Pack Trencher / Bucket Teeth with Mounting Bolts for 5/8-Inch Lip – 6684447

10-Pack Trencher / Bucket Teeth with Mounting Bolts for 5/8-Inch Lip – 6684447

SKU: NLT2S00677
$290.19 In Stock
$290.19
$290.19
Ships for free in 2–4 business days.
This ten-tooth replacement kit is listed for trenching buckets with a compatible 5/8-inch mounting lip and reference #6684447. The original listing also lists twenty bolts/nuts.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model

Listed applications and configurations:

  • 5/8-inch bucket lip trenching or digging attachment — 6684447 tooth pattern

Fitment note: Confirm each tooth's mounting hole center distance, tooth width and hardware count. The complete machine model is not established by bucket-lip thickness alone.

Product Overview

The teeth protect the cutting edge during digging and can be replaced individually when worn.

Tooth mounting thickness, hole spacing and bolt grade must match the bucket lip. A tooth that cannot seat fully can loosen under digging loads.

Confirm each tooth's mounting hole center distance, tooth width and hardware count. The complete machine model is not established by bucket-lip thickness alone.

Key Features & Performance

  • Application: 5/8-inch bucket lip trenching or digging attachment — 6684447 tooth pattern.
  • Purpose: The teeth protect the cutting edge during digging and can be replaced individually when worn.
  • Identification: 6684447.

Specifications

  • Part / assembly: 10-Pack Trencher / Bucket Teeth with Mounting Bolts
  • Application / size: 5/8-inch bucket lip trenching or digging attachment — 6684447 tooth pattern
  • Reference number(s): 6684447
  • Northline Parts SKU: NLT2S00677

Replaces Part Numbers

  • 6684447

Part numbers listed here are identifiers for comparing components. Different formatting of the same number is not a separate interchange, and unrelated versions should not be assumed compatible.

What Is Included

The replacement component or kit pictured in this listing. Accessories, mounting hardware, fluids, and seals are included only when specifically shown or stated.

Installation & Fitment Notes

Confirm each tooth's mounting hole center distance, tooth width and hardware count. The complete machine model is not established by bucket-lip thickness alone.

Inspect related components during replacement and follow the equipment manufacturer’s procedures for fastener torque, alignment, sealing, and any required calibration or fluid service. Do not assume that installation supplies or fluids are included.

Frequently Asked Questions

Is this an OEM part?

No. Unless the product listing explicitly states otherwise, this is an aftermarket replacement. The manufacturer names and OE references identify applicable equipment, not the maker of this item.

How do I check fitment?

Confirm each tooth's mounting hole center distance, tooth width and hardware count. The complete machine model is not established by bucket-lip thickness alone.

What if my model year appears above but the part looks different?

Do not install it based on the model year alone. Factory equipment changes by engine, build date, trim, mounting style, and option package. Match the original part number and physical connections first.

Part Summary

Part: 10-Pack Trencher / Bucket Teeth with Mounting Bolts

Applications: 5/8-inch bucket lip trenching or digging attachment — 6684447 tooth pattern

Reference Numbers: 6684447

Purpose: The teeth protect the cutting edge during digging and can be replaced individually when worn.

Northline Parts SKU: NLT2S00677

Keywords: 10-Pack Trencher / Bucket Teeth with Mounting Bolts, 10-Pack Trencher / Bucket Teeth with Mounting Bolts for 5/8-Inch Lip – 6684447, NLT2S00677, Northline Parts, 6684447, 5/8-inch bucket lip trenching or digging attachment — 6684447 tooth pattern.

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