When choosing bolt-on bucket teeth for skid steers, durability, fit, and digging efficiency matter most. This guide highlights five top options designed to improve penetration, maintainability, and long-term performance across demanding environments like farming, mining, and construction. Each selection includes practical specs and installation notes to help you make an informed choice.
| Product | Brand | Key Fit | Bolts Included |
|---|---|---|---|
| BDI WEAR PARTS 6 Pack 6684447 | BDI Wear Parts | 5/8″ Bucket Lip, 7.34″ L x 1.96″ W | Bolts and nuts included |
| Hicarer 5 Set Trenching Teeth | Hicarer | Approx. 7.5″ L x 1.9″ W | Yes, bolts and nuts |
| BDI Wear Parts 6684447 Trenching Bucket Teeth | BDI Wear Parts | 5/8″ Bucket Lip, 7.34″ L x 1.96″ W | Bolts and nuts included |
| BDI Wear Parts 132-4720 Bucket Teeth | BDI Wear Parts | 9.25″ L x 2.32″ W | Bolts and nuts included |
| Upgraded 6684447 Trenching Teeth (5 Packs) | YXINANOM | Approx. 7.5″ L x 1.9″ W | Bolts and nuts included |
BDI WEAR PARTS 6 Pack 6684447 Trenching Bucket Teeth

The 6684447 bolt-on teeth by BDI Wear Parts are designed with a curved profile to boost digging efficiency across demanding environments such as farms, mining sites, and construction zones. Each tooth is sized for a 5/8″ bucket lip, with overall dimensions of approximately 7.34 inches in length, 1.96 inches in width, and 1.8 inches in height. Bolt hole spacing is centered at about 1.76 inches, with mounting spacing around 0.69 inches. This set includes bolts and nuts, simplifying replacement and installation. Consider measuring your bucket lip thickness before purchase to ensure a proper fit.
Hicarer 5 Set Trenching Bucket Teeth

This 5-pack from Hicarer provides a practical replacement solution for regular maintenance. Each set includes 5 bucket teeth with 10 bolts and nuts for quick changes, supporting daily operational demands. The teeth measure around 7.5 inches in length with a width near 1.9 inches and height about 1.8 inches, designed to fit standard skid steer and mini excavator attachments. Constructed from alloy steel, they promise durability under heavy digging and impact, helping keep machinery productive during intensive workloads.
BDI Wear Parts 6684447 Trenching Bucket Teeth

This listing features the same high-efficiency curved design as other 6684447 teeth by BDI Wear Parts, optimized for digging and material handling in farms, plants, and construction sites. The teeth measure 7.34 inches in length, 1.96 inches in width, and 1.8 inches in height, with bolt hole spacing at 1.76 inches and mounting spacing around 0.69 inches. The kit includes the necessary bolts and nuts, facilitating a straightforward installation on 5/8″ bucket lips.
BDI Wear Parts 132-4720 Bucket Teeth

The 132-4720 model from BDI Wear Parts is designed for skid steers and loaders, featuring a longer, robust build. Each tooth measures 9.25 inches in length and 2.32 inches in width, with a height of 2.00 inches. Bolt hole spacing is 2.38 inches center-to-center. This package includes bolts and nuts, ensuring a ready-to-install option for upgrading worn teeth or stocking spare parts for regular maintenance in demanding environments such as mining or construction.
Upgraded 6684447 Trenching Bucket Teeth (5 Packs)

The Upgraded 6684447 set, sold under the YXINANOM brand, offers five bolt-on teeth designed for extended life under heavy digging conditions. Each tooth is approximately 7.5 inches long with a width near 1.9 inches and a height of 1.8 inches, matching common skid steer and mini excavator attachments. The kit includes bolt and nut hardware, and teeth are intended to be welded or bolted onto the bucket, accommodating various servicing preferences for durability in hard soil, gravel, and sand.
Hicarer 3 Set Trenching Bucket Teeth

The Hicarer 3-set option provides a compact replacement solution with three teeth, six bolts and nuts, and timely coverage for routine service needs. Each tooth measures approximately 7.5 inches in length and 1.9 inches in width, with a height of about 1.8 inches. As with other options, these are crafted from alloy steel for durability and are designed to fit standard skid steer hardware. The kit is intended for efficient installation and quick replacements to maintain productivity on the job site.
Buying Guide
- Material and durability: Look for alloy steel construction and a curved digging profile that enhances soil penetration and reduces wear in tough materials.
- Fit and compatibility: Confirm lip size (commonly 5/8″ for many skid steers) and bolt hole spacing to ensure secure mounting and minimal gaps during operation.
- Quantity and maintenance: Consider whether you need a bulk pack for routine replacements (e.g., 4–7 pack options) to minimize downtime and service intervals.
- Installation approach: Some teeth are designed to be welded on, others bolt-on. Verify whether bolts and nuts are included and if the kit suits your preferred installation method.
- Impact resistance: For environments with hard soil, rock, gravel, or sand, prioritize teeth with robust edge geometry and high impact resistance to extend service life.
- Size and footprint: Make sure the tooth dimensions align with your bucket width and bucket lip profile to avoid interference with attachments and ensure smooth operation.
- Vendor and support: Choose trusted brands with replacement parts readily available and clear installation guidance for long-term maintenance.
Summary: The selections above emphasize reliable, bolt-on designs with standard bolt sizes and practical dimensions suitable for skid steer buckets. By focusing on fit, durability, and ease of installation, these options help maintain digging performance across diverse work sites while reducing downtime associated with tooth wear and replacement.