Serial Number Location
The serial number for the Ford 881 is typically stamped:
Serial Numbers by Year:
| Year |
Serial Number Range |
| 1958 |
1001 – 11930 |
| 1959 |
11931 – 38931 |
| 1960 |
38932 – 63429 |
| 1961 |
63430 – 85675 |
| 1962 |
85676 and up |
Key Specifications
| Feature |
Specification |
| Engine |
2.8L (172 cu in) 4-cylinder (Gas, Diesel, LP) |
| Gross Horsepower |
62.6 HP (46.7 kW) |
| PTO Power |
46.16 HP (34.4 kW) |
| Transmission |
Select-O-Speed 10-speed power shift |
| PTO |
Dual-speed Independent |
| Fuel Capacity |
16 gallons (60.6 liters) |
| Operating Weight |
3,563 lbs (1,616 kg) |
600 Series (1954-1957):
- 620: Four-speed transmission, no PTO or three-point hitch.
- 630: Four-speed transmission without PTO.
- 640: Four-speed transmission with PTO and three-point hitch.
- 650: Five-speed transmission, non-live PTO with three-point hitch.
- 660: Five-speed transmission, live PTO, and three-point hitch.
601 Workmaster Series (1957-1962):
- 611: Select-O-Speed transmission, no PTO.
- 621: Four-speed transmission, no PTO or three-point hitch.
- 631: Four-speed transmission without PTO.
- 641: Four-speed transmission with PTO and three-point hitch.
- 651: Five-speed transmission, non-live PTO with three-point hitch.
- 661: Five-speed transmission, live PTO, and three-point hitch.
- 671: Select-O-Speed transmission with single-speed PTO and three-point hitch.
- 681: Select-O-Speed transmission with dual-speed PTO and three-point hitch.
801 Powermaster Series (1957-1962):
- 811: Select-O-Speed transmission, no PTO.
- 821: Four-speed transmission, no PTO or three-point hitch.
- 831: Four-speed transmission without PTO.
- 841: Four-speed transmission with PTO and three-point hitch.
- 851: Five-speed transmission, non-live PTO with three-point hitch.
- 861: Five-speed transmission, live PTO, and three-point hitch.
- 871: Select-O-Speed transmission with single-speed PTO and three-point hitch.
- 881: Select-O-Speed transmission with dual-speed PTO and three-point hitch.
901 Powermaster Series (1957-1962):
- 911: Select-O-Speed transmission, no PTO.
- 921: Four-speed transmission, no PTO or three-point hitch.
- 931: Four-speed transmission without PTO.
- 941: Four-speed transmission with PTO and three-point hitch.
- 951: Five-speed transmission, non-live PTO with three-point hitch.
- 961: Five-speed transmission, live PTO, and three-point hitch.
- 971: Select-O-Speed transmission with single-speed PTO and three-point hitch.
- 981: Select-O-Speed transmission with dual-speed PTO and three-point hitch.
2000 Series (1962-1965):
- 2000: Featured a 134 cubic inch gasoline engine, available with various transmission options.
4000 Series (1962-1965):
- 4000: Equipped with a 172 cubic inch gasoline engine, also available with multiple transmission configurations.
Hydraulic System
| Feature |
Specification |
| Type |
Open center |
| Hydraulic Capacity |
2.5 gallons (9.5 liters) |
| 3-Point Hitch |
Category I |
| Rear Lift Capacity |
1,250 lbs (567 kg) |
Dimensions
| Feature |
Measurement |
| Wheelbase |
74.5 inches (189 cm) |
| Length |
126 inches (320 cm) |
| Width |
64.75 inches (164 cm) |
| Height (Hood) |
55.5 inches (141 cm) |
| Ground Clearance |
21 inches (53 cm) |
Tire Sizes
-
Front: 6.00-16
-
Rear: 13-26
Key Features
-
Dual-Speed PTO – Ideal for various implements, enhancing field versatility
-
Select-O-Speed Transmission – A 10-speed power shift system offering smooth, clutchless shifting
-
Multiple Fuel Options – Available in gasoline, diesel, or LP-gas configurations
-
Compact Powerhouse – Balanced weight and size make it maneuverable yet strong
-
Category I Hitch – Supports small-to-mid range attachments with 1,250 lb lift capacity
Common Replacement Parts
Browse Ford 881 Powermaster Tractor parts tailored for maintenance and repair:
Engine & Fuel
-
Carburetors, fuel pumps, injectors, radiator hoses, thermostats
Transmission
Hydraulics
Rear PTO & Axle
Electrical
Maintenance Schedule
| Task |
Recommended Interval |
| Engine Oil & Filter |
Every 100 hours |
| Fuel Filter Replacement |
Every 200 hours |
| Air Filter Cleaning |
Monthly or as needed in dusty conditions |
| Transmission Service |
Every 400 hours or annually |
| Greasing Points |
Weekly or before heavy field operation |
| Coolant System Flush |
Every 2 years |
