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John Deere’s current U.S. tillage overview lists 11 high-speed disk variants, from the HSD15 to the HSD45, and describes the HSD Series as “autonomy ready.” Deere publishes family-level operating ranges of 2–6 inches deep, 10–14 mph and 15+ hp per foot. The company calls the lineup expanded, but its accessible public material does not identify which individual sizes are new or explain the HSD-specific autonomy equipment or operating modes.
Which John Deere high-speed disk sizes are listed?
Deere’s U.S. tillage overview lists these 11 HSD variants:
- HSD15
- HSD19
- HSD22
- HSD25 2S
- HSD25
- HSD29
- HSD32
- HSD35
- HSD39
- HSD42
- HSD45
The listing establishes the available named variants in the overview, not which models were newly introduced. Deere’s U.S. agriculture page describes an “Expanded High-Speed Disk Lineup” and positions it as an improvement over the 2680H High-Performance Disk, citing reliability and serviceability. The accessible page does not specify the added sizes or state an announcement or delivery date.
What operating specifications does Deere publish?
Deere shows the following ranges across the HSD family. These are manufacturer-published product specifications, not independently verified field-test results:
#1 Best Overall
- Compatible with Degelman Tillage(s) Pro-Till 10, Pro-Till 13, Pro-Till 20, Pro-Till 26, Pro-Till 28, Pro-Till 30, Pro-Till 33, Pro-Till 36, Pro-Till 40, Pro-Till 41, Pro-Till 45
- Compatible with John Deere Tillage(s) 2680H
- Compatible with Norwood Tillage(s) HSD800, HSD1000, HSD1200, HSD1600, HSD1800, HSD2100, HSD2450, HSD2500, HSD3000, HSD3500, HSD4500
- Compatible with Norwood Kwik-Till Tillage(s) HSD4000
- Replaces Degelman OEM Number(s) 143562
| Specification | HSD family figure |
|---|---|
| Working depth | 2–6 in (5.1–15.2 cm) |
| Working speed | 10–14 mph (16–22.5 km/h) |
| Power requirement | 15+ hp per foot (36.7 kW/m) |
| Residue conditions listed | Light, medium and heavy |
| Depth control listed | TruSet set-point or single-point depth control |
The overview does not establish individual working widths, transport dimensions or tractor requirements for each model or configuration. The family-level horsepower-per-foot figure should not be treated as a complete tractor match: buyers still need the specific implement configuration and tractor requirements.
Is the John Deere HSD autonomy ready?
Yes—in Deere’s product language, the HSD Series is listed among tillage tools that come “Autonomy Ready.” The same overview names TruSet, AutoPath and AutoTrac Turn Automation as precision-ag technologies. However, Deere’s accessible overview does not define the HSD-specific autonomy package, identify included or required hardware, name compatible tractors, or specify which autonomous operating modes are supported. The label alone does not establish that an HSD can operate autonomously with any tractor or without additional equipment.
Rank #2
- Compatible with Degelman Tillage(s) Pro-Till 10, Pro-Till 13, Pro-Till 20, Pro-Till 26, Pro-Till 28, Pro-Till 30, Pro-Till 33, Pro-Till 36, Pro-Till 40, Pro-Till 41, Pro-Till 45
- Compatible with John Deere Tillage(s) 2680H
- Compatible with Norwood Tillage(s) HSD800, HSD1000, HSD1200, HSD1600, HSD1800, HSD2100, HSD2450, HSD2500, HSD3000, HSD3500, HSD4500
- Compatible with Norwood Kwik-Till Tillage(s) HSD4000
- Replaces Degelman OEM Number(s) 143563
What should buyers verify before choosing a size?
The family overview is useful for understanding broad operating ranges, but it is not a model-by-model selection sheet. Before comparing variants, ask a local John Deere dealer for the detailed specifications for the exact model and configuration under consideration.
- Actual implement working width and transport dimensions.
- Tractor horsepower and drawbar requirements for the selected configuration.
- Depth-control setup and any configuration differences.
- Suitability for the field’s residue conditions and intended operating depth and speed.
- Availability, delivery timing and dealer support.
- For autonomy, the required HSD equipment, compatible tractor and supported operating functions.
Deere cautions that equipment availability may be limited and directs prospective buyers to local dealers for additional information. The accessible material does not establish a price or regional inventory.
Rank #3
- Replacement Part Numbers: AB12603, B15107
- Compatible with John Deere AWR, BF, BFT, BW & BWA;
- Contains: 1.) B15107 Trunnion Housing (1pc); 2.) AB12603 Double Tapered Bearing (1pc); 3.) JD8237 Taper Cups (2pc); 4.) B31312 Seals (2PC); 5.) B16306 Snap Rings (2pc);
- Package Contents: 1 x 1-1/4 inch Square Disc Harrow Trunnion Bearing;
- Service: Contact us anytime for prompt, effective solutions — our dedicated support team is available 24/7 to resolve issues and ensure seamless satisfaction.
Do 2680H replacement blades fit an HSD?
Not on the evidence available. Deere parts references identify 20-inch notched and plain blades and an 18-inch smooth disk for the separate 2680H High-Performance Disk; those references do not establish fitment for any HSD model. Check the implement model and serial information in Deere’s Tillage Guide or official parts lookup before selecting a replacement. The Spring 2024 parts catalog is a 2680H-related parts reference, not an HSD compatibility guide.
Quick Recap
Best Value
- OEM Part Numbers: M114485
- 526 726 732 826 832 1032 TRS27 TRS32 TRX27 TRX32 Snow Blowers
- Subs For M45190 or AM38356
- Please Refer to Original Equipment Owners Manual to verify Compatibility
Rank #4
- Fits models: John Deere Combine 6600, 6620, 7700, 7720
- Spline Count:19, Spline Diameter:1.250"
- Crossed from John Deere, A&I
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
