Qualcast F016L18028 Spare Part - SPRING WASHER
F016L18028 supersedes older part numbers: F016L18105
Allett F016L18028 — genuine Allett spring washer (single). A direct replacement spring/lock washer used on Allett cylinder and roller assemblies — supplied as one part and intended to restore the original retaining tension on bolts and spindles when servicing your mower.
This is the same spring washer referenced across classic Allett/Atco/Qualcast parts diagrams and is commonly found in spindle, roller and clutch-fastening positions on cylinder mowers. Example machines that use the same style part include Club B20 / Royale B20 family machines (and other Atco/Qualcast/Allett cylinder mower models listed in parts diagrams).
Why this part matters: it keeps fasteners tensioned under vibration so cylinders, rollers and clutch linkages stay secure — replacing a worn or flattened spring washer restores proper preload and reduces loosening. Supplied as a single genuine Allett part (F016L18028).
Note: check your mower’s exploded parts diagram or the part position number to confirm F016L18028 matches the washer called out for your machine before fitting.
Compatible models this part will fit:
- Qualcast SUFFOLK PUNCH 35S - F 016 L80 162
- Qualcast SUFFOLK PUNCH 43S - F 016 L80 163
- Atco CLUB 20 - F 016 312 003
- Atco CLUB B20 - F 016 L80 077
- Atco ENSIGN 12 - F 016 L80 184
- Atco ENSIGN 12E - F 016 L80 245
- Atco ENSIGN 14 - F 016 L80 185
- Atco ENSIGN 14E - F 016 L80 246
- Atco ENSIGN 17 - F 016 L80 186
- Atco ENSIGN 17E - F 016 L80 247
- Atco ROYALE 20 - F 016 310 003
- Atco ROYALE 24 - F 016 310 103
- Atco ROYALE 30 - F 016 310 203
- Atco ROYALE B20 - F 016 L80 029
- Atco ROYALE B24 - F 016 L80 031
- Atco ROYALE B24R - F 016 L80 036
- Atco ROYALE B30 - F 016 L80 033
- Atco TRACTOR 12/36 - F 016 L80 188
- Atco TRACTOR 8/30 - F 016 L80 187
- Qualcast SUFFOLK PUNCH 30S - F 016 L80 219
- Atco AUTO STEER SEAT 20 - F 016 L80 767
- Atco AUTO STEER SEAT 24 - F 016 L80 768
- Atco AUTO STEER SEAT 30 - F 016 L80 769
