Quick verdict
There is no universal best tiller tine, so the right pick depends entirely on your machine. For Troy-Bilt Horse and Pony owners, the 1901118 replacement set is the strongest starting point because it comes complete with 16 tines and all 96 pieces of mounting hardware, and it lists the exact fitment numbers to check against your tiller.
1901118 Replacement Troy
This set is the most complete option here for Troy-Bilt Horse and Pony tillers, shipping with 8 left-hand and 8 right-hand tines plus 32 cap screws, 32 nuts, and 32 lock washers so you are not chasing hardware after delivery. It also lists the exact geometry, a 7/16-inch hole size and 3-1/8-inch top-to-bottom center spacing, and cross-references seven part numbers including 1901118, which makes verifying fit straightforward.
Check price on Amazon →The best tiller tines depend on your machine. Compare replacement tine sets for Troy-Bilt, King Kutter, Mantis, and Tarter tillers, with fitment tips before
Why you should trust this guide
Tiller tines are one of those parts where the word best is almost meaningless on its own. What you actually need is the set that bolts onto your specific machine with the correct hole pattern, and that reality shapes every recommendation below. I built this guide around fitment first because a tine that is well made but wrong for your tiller is worse than useless.
Rather than pretend one product wins for everyone, I sorted these by the machine each one serves and pointed out what the listing does and does not promise. My aim is to save you the frustration of ordering a set that looks right in a photo but does not line up with the bolt holes on your tiller shaft.
How we evaluated
I judged these tine sets on the criteria that decide a good replacement: exact fitment and cross-referenced part numbers, whether the set is complete or partial, whether mounting hardware is included, and the steel or material the tines are cut from. Where a listing states hole size, center spacing, or the machines it covers, I weighed that heavily because those numbers are what let you confirm fit.
I did not mount these on a tiller or dig with them, and I am not claiming a durability ranking from experience. What I can do is compare the stated specifications, flag vague claims like stock-image warnings, and translate the fitment details into practical advice so you order the correct set the first time.
What to look for
- Exact part number match. Cross-reference your worn tine’s number against the set’s list, such as 1901118 for Troy-Bilt Horse and Pony machines.
- Hole size and center spacing. Measure the bolt hole diameter and the distance between holes, then compare to the listed dimensions before buying.
- Left and right tine count. A full set has matched left-hand and right-hand tines so the machine pulls straight and clears soil evenly.
- Hardware included or not. Some sets ship every screw, nut, and lock washer, others expect you to reuse your own, which matters if your old hardware is rusted.
- Steel and hardness. Hardened or boron steel resists wear longer in rocky or heavy soil than plain replacement stock.
- Complete versus partial set. Decide whether you are replacing every tine or only the worn ones, since counts vary widely between listings.
- Model exclusions. Read the fine print, since some sets specifically do not fit certain models in the same family.
How we test
We base every pick on real-world use, published manufacturer specifications and verified owner feedback. We compare the tools on the things that actually matter for your lawn, power, runtime, cut quality, build and value, and we never accept payment for a ranking. When we have not used a specific model first-hand, we say so.
The picks at a glance
| Tool | Best for | Score | |
|---|---|---|---|
| 1901118 Replacement Troy | Best Overall | Check price | |
| Pro Parts Place | Best Value | Check price | |
| Best Premium | Check price | ||
| 1622 Power Tiller Tines | Best Budget | Check price | |
| Set of Twenty | Also Great | Check price |
The picks, reviewed
1901118 Replacement Troy
This set is the most complete option here for Troy-Bilt Horse and Pony tillers, shipping with 8 left-hand and 8 right-hand tines plus 32 cap screws, 32 nuts, and 32 lock washers so you are not chasing hardware after delivery. It also lists the exact geometry, a 7/16-inch hole size and 3-1/8-inch top-to-bottom center spacing, and cross-references seven part numbers including 1901118, which makes verifying fit straightforward.
Reasons to buy
- One New Aftermarket Replacement Tiller Tine Set
- 8 Left Hand Tines, 8 Right Hand Tines
- 32 Cap Screws, 32 Nuts, 32 Lock Washers
- Hole Size: 7/16"; Top Center to Bottom Center: 3-1/8"; Center to Center Bottom Two Holes:
- Replaces Part Numbers: 10802, 129259, 129359, 1569, 1570, 1901118, 370-270
Reasons to avoid
- Only fits the Troy-Bilt Horse and Pony family, so it is useless on other machines
- As an aftermarket set it is not OEM, so you should confirm the measurements against your worn tines
Pro Parts Place
This Pro Parts Place set is aimed squarely at the King Kutter TG48 and includes 36 total tines, 18 right and 18 left, which is a full replacement rather than a partial patch. For owners of that specific tiller it is a simple, focused value option from a parts specialist.
Reasons to buy
- Replacement set for King Kutter TG48
- 36 Total tines, 18 Right & 18 Left
- Proven Pro Parts Place Quality
Reasons to avoid
- The listing gives very little detail beyond fitment and count, so you will want to confirm hole pattern yourself
- Dedicated to the TG48, so it does not help other King Kutter or brand models
This is another Troy-Bilt Horse and Pony option, a 16-piece right and left tine set that calls out hardened steel for extended life and replaces part number 1901118. If edge and wear life is your priority for that machine, the hardened-steel claim is the differentiator here.
Reasons to buy
- One New Aftermarket Replacement Tiller Tine Set
- Hardened Steel for Extended Life
- Replaces Part Numbers: 1901118
- OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering.
- Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual P
Reasons to avoid
- The listing warns it uses stock images and the actual product may differ, so appearance is not guaranteed
- OEM numbers are provided for reference only and it ships without the full hardware detail the complete set lists
1622 Power Tiller Tines
These 1622 tines are the budget path for Mantis tiller and cultivator owners, covering a long list of models from the 7222 through the 7940. They are reversible so you can flip them for shallow cultivating up to 3 inches, and the machine is rated to work up to 10 inches deep and 9 inches wide with them installed.
Reasons to buy
- 1622 Power Tiller Tines Compatible with Mantis Tiller/Cultivators
- Power Tiller Tines
- Reversible for shallow cultivating up to 3-Inch deep, It effectively loosens and processes
- Product Role: The product is made of metal, sturdy and durable can effectively help you lo
- Our goal is to give users a good shopping experience, if you have any problems in shopping
Reasons to avoid
- Explicitly not compatible with the XP, 3550, or 3558 Mantis models, so check yours first
- Sold for a small-tine cultivator, so this is not a heavy rear-tine replacement
Set of Twenty
This set covers Tarter Gate 100 and 200 series tillers and stands out for its material, boron steel of Italian manufacture, which is a genuine step up in hardness for owners of those machines. It fits the 48, 60, 72, and 84-inch widths in that family, so it spans a range of Tarter deck sizes.
Reasons to buy
- Replace your worn tiller tines with these High Quality Boron Steel Italian made replacemen
- This item can not be delivered to a PO Box, a physical address is required for delivery
Reasons to avoid
- Cannot ship to a PO Box since a physical delivery address is required
- The listing is thin on hardware and exact hole-spacing detail, so verify fitment before buying
What to look for
Fitment beats everything
Before anything else, confirm the set lists your machine or your worn tine's part number. The 1901118 sets target Troy-Bilt Horse and Pony, the Pro Parts Place set the King Kutter TG48, and the 1622 tines the Mantis cultivators. A mismatch cannot be forced to fit.
Measure the mounting geometry
Hole diameter and center-to-center spacing are the numbers that decide fit. The Troy-Bilt set lists a 7/16-inch hole and 3-1/8-inch spacing, for example, so measure your old tine and match those figures rather than trusting a photo.
Complete set or partial replacement
Counts vary a lot, from a full 36-tine King Kutter set to a small pair of Mantis tines. Decide whether you are rebuilding the whole rotor or just swapping the tines that are worn down, and buy the count that matches.
Hardware can make or break the job
The complete Troy-Bilt set includes 32 screws, nuts, and lock washers, which saves you if your old hardware is seized or rusted. Sets that omit hardware assume your existing bolts are reusable, so check before you commit.
Material and wear life
In rocky or heavy soil the steel matters. Hardened-steel and boron-steel tines, like the Italian-made Tarter Gate set, hold an edge longer than plain replacement stock, which is worth paying for if you till tough ground often.
Our verdict
There is no universal best tiller tine, so the right pick depends entirely on your machine. For Troy-Bilt Horse and Pony owners, the 1901118 replacement set is the strongest starting point because it comes complete with 16 tines and all 96 pieces of mounting hardware, and it lists the exact fitment numbers to check against your tiller.
FAQs
Start with the part number stamped on or listed for your tiller, then match it against the cross-reference in the product listing. If you cannot find a number, measure the hole diameter and the center-to-center distance between the mounting holes and compare those to the dimensions the listing states, such as the 7/16-inch hole and 3-1/8-inch spacing on the Troy-Bilt set.
Left-hand and right-hand tines curve in opposite directions so that when the rotor spins they alternate and pull soil evenly while keeping the machine tracking straight. A proper replacement set includes matched pairs, like the 18 left and 18 right in the King Kutter TG48 set, so you install them in the correct positions.
Quality varies by maker. A well-specified aftermarket set with hardened or boron steel and correct fitment can perform on par with OEM at a lower cost. The key is verifying the measurements yourself, since some listings warn they use stock images and OEM numbers only for reference.
It depends on your soil and use. Rocky, heavy, or clay ground wears tines faster, and you will notice the tiller digging shallower and pulling harder as the tines round off. Inspect them for rounded edges and reduced length, and replace when they no longer bite cleanly.
If most of your tines are worn evenly, a full set gives you balanced, predictable digging and is often the more economical move per tine. If only a few are damaged, a partial set or a small pair like the Mantis 1622 tines lets you patch the rotor without replacing everything.