Looking for spike tooth harrow teeth that deliver reliable performance across farm fields and garden plots? This guide highlights five top options that balance durability, compatibility, and value. Each pick is best for different users—ranging from professional farmers needing steady replacement parts to hobbyists assembling display-grade replicas. Below, you’ll find concise product highlights, who they’re best for, and practical buying tips. A quick comparison table at the start helps you decide faster.
| Product | Best For | Key Benefit |
|---|---|---|
| Sourcefy 10E511D | Pro farmers and heavy-use markets | High-quality components with warranty |
| sozajra Round Bar 8-1/2 | Budget-conscious replacements | Sturdy round-bar design |
| AI Products A-16429 | Standard harrows needing exact sizing | Specific dimensional specs |
| SKKUVY 5 Teeth | Multi-warehouse quick delivery | Five-tooth set with fast shipping |
| TOYANDONA Pigsy Nine-Tooth | Cosplay or display models | Detailed, decorative replica |
Sourcefy 10E511D Diamond Harrow Spike Tooth 0.63″x 0.88″ for International Harvester Disc Harrow Models 370 470-5 Pack

The Sourcefy 10E511D is designed for multidisc harrow setups common on International Harvester models. It uses precision dimensions—0.63″ by 0.88″—to fit compatible harrow assemblies, making it a strong pick for consistent field performance. Best for operators who require reliable, factory-like replacement parts with a warranty-backed promise.
Why it stands out: The product emphasizes high-quality components and a 6-month unlimited warranty, with pressure and computer testing cited as quality assurances. This makes it a practical choice for buyers who prioritize durability and predictable service life over price alone.
Who should buy this: Professional growers who want a dependable, long-term replacement option for heavy-use harrows and who appreciate formal testing and warranty coverage. Potential limitation: availability may be tied to specific harrow models, so verify compatibility before purchase.
sozajra Round Bar 8-1/2 E506D Harrow Spike, Drag Harrow Tine Replacement Parts Steel

The sozajra spike features a sturdy round-bar construction built to withstand tough field conditions. Measuring 8-1/2 inches in length, it serves as a reliable replacement tine for standard drag harrows and is designed specifically for use with drag harrows, offering robust durability at a practical price.
Best for: Land managers and contractors who need consistent, easy-to-source replacements that fit common drag harrow configurations. Better for: Those prioritizing straightforward installation with standard-sized tines. Caution: round-bar design may limit some non-standard harrow setups, so check your exact mounting hole pattern and length before buying.
AI Products Harrow Tooth Pack, Part No. A-16429

Harrow Tooth Pack A-16429 focuses on precision dimensions for compatible harrows. The product lists dimensional details—Dim A, B, and C—helping buyers confirm exact fit for their equipment. It’s a practical option for users who emphasize repeatable, dimension-driven replacements for standard harrows.
Best for: Buyers who need exact sizing to match a particular harrow model. Choose this if your project requires predictable geometry and consistent replacement parts. Limitation: The listing provides dimension shorthand rather than a full compatibility chart, so verify your harrow model and mounting points before purchasing.
SKKUVY Five Teeth Set for Field Cultivator/Harrow

SKKUVY’s set emphasizes versatility with five teeth, marketed as suitable for various field cultivator and harrow configurations. The listing notes multiple local warehouses, which can translate into faster delivery and shorter downtime for replacement parts.
Best for: Buyers who value quick availability and multi-warehouse logistics for rapid replacements. Better for: Projects requiring a small, install-ready set of tines. Caution: The listing notes non-China origin, which may influence availability depending on regional stock and shipping times.
TOYANDONA Pigsy Nine-Tooth Spike Harrow Alloy Model

This is a decorative and replica model rather than a functional harrow component. The Pigsy Nine-Tooth Spike Harrow Alloy Model features delicate detailing and robust alloy construction for collectors and cosplay enthusiasts. It is marketed as a portable, display-ready piece rather than a replacement part for field use.
Best for: Collectors, cosplay hobbyists, and display purposes. Choose this if your goal is accurate aesthetics rather than field performance. Limitation: Not designed for actual harrowing tasks; suitability for real equipment is limited and not recommended for field use.
Milisten Pigsy Rake Model Realistic Nine Tooth Spike Harrow

The Milisten Pigsy Rake Model offers a realistic nine-tooth spike harrow design aimed at collectors and display setups. The model emphasizes unique alloy styling and compact size for desk or shelf display. It’s a decorative piece built to endure as a collectible item.
Best for: Display purposes and model enthusiasts who want a distinctive nine-tooth replica. Better for: Non-functional décor rather than field use. Caution: As a model, it should not be used as a functional agricultural tool and may not match actual harrow dimensions in field settings.
Buying Guide: Spike Tooth Harrow Teeth
What should you consider when buying spike tooth harrow teeth? Start with compatibility. Check your harrow model’s disc spacing, tooth width, and length to ensure a proper fit. If you lack exact specs, aim for widely compatible sizes used in common drag harrows or field cultivators.
Durability matters. Look for steel construction and serialization that indicates pressure testing or warranty coverage. For heavy-use environments, features like corrosion resistance and reinforced mounting points improve lifecycle performance.
Material and finish influence longevity. Coatings that resist rust and wear reduce replacement frequency in damp or saline soils. If you operate in rocky soil, a robust round-bar design often performs better than delicate, thin-tine alternatives.
Delivery and availability are practical considerations. Some listings highlight multiple warehouses or regional stock, enabling faster delivery. If you require quick replacements to minimize downtime, prioritize those options.
Cost vs. reliability. In many cases, slightly higher-priced parts deliver longer service life, reducing total replacement needs. Consider warranty terms and supplier reputation when evaluating price alone.
FAQ
- What is a spike tooth harrow used for?
Spike teeth are used on harrows to break up soil clods, smooth the seedbed, and integrate residue with minimal soil disruption.
- How do I know which tooth size I need?
- How important is the warranty for replacement parts?
- Are decorative Pigsy models suitable for display outdoors?
- Can I mix tooth types on a harrow?