Cloth Tracker Replacement Parts and Spares
AJM Polyfilters provide replacement parts for all tracker systems, again these are engineered to your required specifications. Most Tracker Parts can be replaced which is far more cost effective than replacing the whole Tracker System. All parts are supplied with fitting instructions or you may wish to request our fitting service. Find more information below about tracker replacement parts including everything from Roller Body’s to Actuator Valves.
Rubber Covered Rollers
Rubber Covered Roller Parts List
| Ref | Qty | Description | Part No. |
| 1 | one | Roller body with food grade synthetic rubber covering. 230mm lg. | NR 14 |
| 2 | one | Roller body with food grade synthetic rubber covering. 125mm lg. | NR 15 |
| 3 | two | Sealed bearing: 6202-2RS-C3 | —— |
| 4 | one | Stainless steel spindle- to suit 230mm or 125mm roller body | NR 16/17 |
| 5 | two | Bearing sleeves (stainless steel) | NR 19 |
| 6 | one | Distance piece (stainless steel) | NR 20 |
| 7 | two | M10 stainless steel nuts | —— |
| 8 | two | M10 stainless steel washers | —— |
DFE Type Actuator Valve Assembly
DFE Type Actuator Valve Parts List
| Ref | Qty | Description | |
| A | one | Acetal valve top | |
| B | one | Acetal valve base with 1/8” BSP tapped hole. | |
| C | one | Moulded rubber diaphragm | |
| D | one | DU bronze glacier bush (8mm) | |
| F | one | Stainless steel plunger | |
| G | one | Conical spring | |
| H | one | 24mm external circlip | |
| K | six | M4 x 20 stainless steel allen cap head screws. | |
Lever Arm Sensing Unit
Lever Arm Sensing Unit Parts List
| Ref | Qty | Description | |
| A / B | one | Cast Iron or Aluminium Bracket | |
| C | one | Stainless steel cover – secured with M5 x10 pan head screw | |
| D | one | Valve operating lever – secured with M3 x 20 grub screw | |
| E | one | Valve spindle (stainless steel) | |
| F | one | Operating collar (stainless steel) secured with M3 x 20 grub screw | |
| G | one | Locating collar (stainless steel) secured with M3 x 20 grub screw | |
| H | two | Oilite bushes | |
| J | one | Pneumatic valve, reverse action. Type S-3-PK-3 | |
| or / | (secured with M3 x 20 s/s countersunk head screws) | ||
| K | one | Pneumatic valve standard action. Type SO-3-PK-3B | |
| P | two | Rubber grommets type No. 2 |
Instructions to reset lever:
1. Remove cover “C”
2. Position lever “D” to the inside edge of the retaining slot.
3. Release the operating collar “F” by means of the grub screw.
4. Bring the peg on the collar with the operating button on the pneumatic valve “J or K” and re tighten the grub screw.