The M806418 oil filter is a widely used OEM engine oil filter commonly found in John Deere lawn tractors, compact utility tractors, and small diesel-powered equipment. Its primary role is to ensure clean engine oil circulation by trapping contaminants such as dirt, metal particles, and carbon deposits.
M806418 Oil Filter Cross Reference
| Brand | Part Number | Filter Type | Thread Size | Notes |
|---|---|---|---|---|
| AC Delco | PF1127 | Spin-on | Standard OEM match | High durability filter media |
| AC Delco | PF1237 | Spin-on | Standard | Improved filtration efficiency |
| Baldwin | B1400 | Spin-on | Compatible OEM equivalent | Heavy-duty construction |
| Baldwin | B7285 | Spin-on | Compatible | Designed for agricultural engines |
| Bosch | 3300 | Spin-on | Standard | High-quality synthetic media |
| Bosch | 72182 | Spin-on | Standard | Strong anti-drainback valve |
| Bosch | P7210 | Spin-on | Standard | Premium filtration design |
| AMSOIL | EAO12 | Spin-on | OEM compatible | Extended life synthetic filter |
| AMSOIL | EAOM103 | Spin-on | OEM compatible | High-efficiency nanofiber media |
| Fram | PH6607 | Spin-on | Standard | Common aftermarket replacement |
| Fram | PH3593 | Spin-on | Standard | Budget-friendly option |
| Fram | PH7317 | Spin-on | Standard | Good for light-duty use |
| Champion Labs | PH2802 | Spin-on | OEM equivalent | Widely used industrial filter |
| Champion Labs | PH2876 | Spin-on | OEM equivalent | Heavy-duty filtration |
| CARQUEST | 85365 | Spin-on | Standard | Professional-grade filter |
| CARQUEST | B4622 | Spin-on | Standard | Durable metal housing |
| Autolite | AL6607 | Spin-on | Standard | OEM replacement grade |
| AutoEdge | AL6607 | Spin-on | Standard | Budget aftermarket option |
| Beck/Arnley | 041-8136 | Spin-on | OEM match | Japanese-engine compatible design |
| Casite | CF113 | Spin-on | Standard | Entry-level replacement filter |
| Castrol | CAS6607 | Spin-on | Standard | Reliable mid-tier filter |
| Champion | PH7028 | Spin-on | OEM compatible | Strong sealing system |
| Bosch | F026407210 | Spin-on | Standard | European-grade filtration |
| ATP | B198 | Spin-on | OEM compatible | Common fleet application filter |
Related John Deere Engine Oil(Top Best Picks 2026)
Best Oil Filter Alternatives for M806418
1. AC Delco PF1127 (Best OEM-Grade Alternative)
AC Delco PF1127 is one of the most reliable replacements for the M806418 oil filter.
Key features:
- OEM-level filtration performance suitable for John Deere equipment
- Strong metal construction for durability under pressure
- An anti-drainback valve helps prevent dry starts
- High dirt-holding capacity for extended engine protection
- Widely used in compact tractors and small diesel engines
Best suited for users who want factory-level quality and long-term engine protection.
2. Fram PH6607 (Best Budget-Friendly Option)
Fram PH6607 is a commonly used aftermarket alternative that offers affordable maintenance.
Key features:
- Low-cost option for routine oil changes
- Standard spin-on design for easy installation
- Adequate filtration for residential lawn tractors and light-duty use
- Widely available and frequently used in general maintenance applications
Best suited for homeowners and light mowing or seasonal equipment use.
3. Baldwin B1400 (Best Heavy-Duty Performance)
Baldwin B1400 is designed for demanding agricultural and commercial applications.
Key features:
- Heavy-duty construction for harsh working environments
- High-capacity filtration media for extended service intervals
- Strong sealing design to prevent leaks under pressure
- Suitable for tractors and equipment used in continuous operation
Best suited for farm work, commercial mowing, and heavy-duty engine conditions
Related AC Delco Oil Filter Cross Reference(For All Brands)
M806418 Key Specifications
| Specification | Value |
|---|---|
| OEM Part Number | M806418 |
| Thread Size | ~0.787 in (varies by application) |
| Filter Type | Spin-on oil filter |
| Height | ~2.8 in |
| Application | John Deere compact tractors & mowers |
| Function | Engine oil filtration |
Related Cross Reference Chart for Oil Filters(For ALL Brands)
Compatibility Notes
When choosing an M806418 replacement filter, always verify:
1. Thread Match
Thread size must align exactly with the OEM specification to avoid leakage or damage.
2. Gasket Diameter
Even a small mismatch can cause oil leaks or poor sealing.
3. Filter Height
Ensure there is enough clearance in the engine compartment.
4. Valve System
Look for:
- Anti-drainback valve (prevents dry starts)
- Bypass valve (protects the engine under high pressure)
5. Filtration Rating
Higher efficiency filters (10–20 micron range) provide better engine protection.
Related Hydraulic Oil Equivalent Chart(For All Brands)
Common Equipment Using M806418
| Equipment Type | Examples |
|---|---|
| Lawn Tractors | John Deere 425, 445, 455 |
| Compact Tractors | John Deere 1025R, 2025R |
| Utility Vehicles | Gator series models |
| Diesel Engines | Small industrial diesel units |
Final Thoughts
The M806418 oil filter cross reference list is extensive, with over 150+ compatible replacements across major global brands. However, not all filters are equal. The best replacement depends on your usage, whether it’s residential mowing, farm work, or commercial equipment operation.
For best results, always prioritize:
- OEM compatibility
- High filtration efficiency
- Proper sealing and valve design
Choosing the right cross-referenced filter ensures longer engine life, improved performance, and reduced maintenance costs.
