
Product Description
Sundown Bolt-On Tooth Bar | Model TB-42 To TB-72 | Working Width 42" To 72" | 20 To 60 HP | For Tractor
DESCRIPTION
When your tractor loader bucket needs more bite, the Sundown Bolt-On Tooth Bar delivers instant digging authority without permanent modification. Designed for compact and utility tractors, this heavy-duty tooth bar bolts on in minutes no drilling, no welding, no downtime. Built from A572 Grade 50 hardened steel, it dramatically improves performance in hard soil, clay, gravel, roots, and light rock, turning a smooth bucket into a serious ground-engaging tool. Ideal for landowners, farmers, landscapers, and contractors who demand better penetration, faster digging, and cleaner cuts, this tooth bar fits most standard-duty buckets and removes just as easily when the job is done. Available in 42" to 72" widths, it’s a cost-effective upgrade that boosts productivity, control, and efficiency every time you dig.
Key Features
- Heavy-Duty Hardened Steel Teeth engineered to aggressively penetrate compacted soil, clay, and gravel for faster, cleaner excavation results.
- Quick Bolt-On Installation System allows mounting in minutes using allen-head set screws no drilling, welding, or permanent bucket changes required.
- A572 Grade 50 Steel Construction delivers exceptional strength, wear resistance, and long service life in demanding digging conditions.
- Improved Loader Digging Performance transforms a smooth bucket into a high-traction digging tool with noticeably reduced effort and cycle time.
- Precision-Fit Working Width Design measures approximately 2 inches less than bucket width for secure fit and optimal edge engagement.
- Secure Set-Screw Locking System holds the tooth bar firmly in place, capped for protection against debris, impacts, and corrosion.
- Ideal for Land Clearing Tasks such as breaking sod, cutting roots, loosening packed soil, and preparing ground for landscaping or fencing.
- Compatible with Compact Tractors typically operating in the 20–60 horsepower range using standard-duty loader buckets.
- Non-Permanent Bucket Upgrade removes easily when smooth grading or material handling is required, preserving bucket versatility.
- Enhanced Bucket Control & Bite reduces slippage while digging, giving operators better control and more consistent material loading.
- Multiple Width Options Available including 42", 48", 54", 60", 66", and 72" to match common tractor bucket sizes.
- Low-Cost Productivity Upgrade delivers professional-grade digging performance without investing in a dedicated attachment.
- Rugged Finish & Build Quality designed to withstand repeated ground contact and abrasive materials job after job.
- Fits Standard-Duty Cutting Edges designed to slide over most factory bucket edges (not compatible with bolt-on edges).
- Trusted Sundown Engineering built for real-world farm, ranch, and property maintenance applications.
Detailed Specifications
| Specification | TB42 | TB48 |
|---|---|---|
| Brand | Sundown | Sundown |
| Model | TB42 | TB48 |
| Bucket Fit Width | Fits 42" Buckets | Fits 48" Buckets |
| Actual Working Width | 40" | 46" |
| Tooth Count | 38 Teeth | 42 Teeth |
| Material | A572 Grade 50 Hardened Steel | A572 Grade 50 Hardened Steel |
| Mounting Style | Bolt-On with Allen-Head Set Screws | Bolt-On with Allen-Head Set Screws |
| Installation Type | No Drilling Required | No Drilling Required |
| Compatible Equipment | Compact & Utility Tractors | Compact & Utility Tractors |
| Recommended Tractor Power | 20–60 HP | 20–60 HP |
| Approximate Weight | 328 lbs | 376 lbs |
| Bucket Edge Compatibility | Standard-Duty Cutting Edge | Standard-Duty Cutting Edge |
| Primary Applications | Digging, Soil Penetration, Land Clearing | Digging, Soil Penetration, Land Clearing |
| Specification | TB54 | TB60 |
|---|---|---|
| Brand | Sundown | Sundown |
| Model | TB54 | TB60 |
| Bucket Fit Width | Fits 54" Buckets | Fits 60" Buckets |
| Actual Working Width | 52" | 58" |
| Tooth Count | 50 Teeth | 53 Teeth |
| Material | A572 Grade 50 Hardened Steel | A572 Grade 50 Hardened Steel |
| Mounting Style | Bolt-On with Allen-Head Set Screws | Bolt-On with Allen-Head Set Screws |
| Installation Type | No Drilling Required | No Drilling Required |
| Compatible Equipment | Compact & Utility Tractors | Compact & Utility Tractors |
| Recommended Tractor Power | 20–60 HP | 20–60 HP |
| Approximate Weight | 404 lbs | 420 lbs |
| Bucket Edge Compatibility | Standard-Duty Cutting Edge | Standard-Duty Cutting Edge |
| Primary Applications | Digging, Roots, Gravel, Clay | Digging, Roots, Gravel, Clay |
| Specification | TB66 | TB72 |
|---|---|---|
| Brand | Sundown | Sundown |
| Model | TB66 | TB72 |
| Bucket Fit Width | Fits 66" Buckets | Fits 72" Buckets |
| Actual Working Width | 64" | 70" |
| Tooth Count | 62 Teeth | 64 Teeth |
| Material | A572 Grade 50 Hardened Steel | A572 Grade 50 Hardened Steel |
| Mounting Style | Bolt-On with Allen-Head Set Screws | Bolt-On with Allen-Head Set Screws |
| Installation Type | No Drilling Required | No Drilling Required |
| Compatible Equipment | Compact & Utility Tractors | Compact & Utility Tractors |
| Recommended Tractor Power | 20–60 HP | 20–60 HP |
| Approximate Weight | 436 lbs | 452 lbs |
| Bucket Edge Compatibility | Standard-Duty Cutting Edge | Standard-Duty Cutting Edge |
| Primary Applications | Land Clearing, Hard Soil, Roots | Land Clearing, Hard Soil, Roots |
Manuals & Documents
General Warranty Info:
- Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
- The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
- Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
- Please reach out to us for any specific warranty information needed about products and parts you can’t find!
Videos
Shipping
General Shipping Info:
- Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
- Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
- Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
- Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!