STIHL line trimmer spools and parts by part number
7 STIHL parts sold in Australia. Each part page lists the models it fits, how often to change it and what sellers charge.
The spools and parts
- NGK CMR6H spark plugCMR6H · 9 modelsfrom $8.80
NGK's compact CMR6H resistor spark plug. STIHL's manuals approve it for saws such as the MS 162, MS 172, MS 182, MS 212, MS 231, MS 251, MS 362, MS 400, MS 462 and MS 500i, the HT 56, HT 133 and HT 135 pole pruners and trimmers such as the FS 70, FS 94, FS 131 and FS 240. Gap 0.5 mm.
After the change: No reset needed.
Fits 9 STIHL models: FS 130, FS 131, FS 240, FS 261 C-E, FS 361 C-EM, FS 460 C-EM, FS 461 C-EM L, FS 70 R, FS 94.
- NGK BPMR7A spark plugBPMR7A · 8 modelsfrom $5.60
NGK's BPMR7A resistor spark plug. STIHL's manuals approve it (with Bosch WSR 6 F) for 2-stroke saws such as the MS 170, MS 180, MS 261, MS 271, MS 291, MS 311, MS 391 and MS 661, and trimmers such as the FS 38 and FS 55, with a 0.5 mm gap.
After the change: No reset needed.
Fits 8 STIHL models: FS 120, FS 250, FS 38, FS 45, FS 450, FS 55, FS 561 C-EM, FS 85.
Bosch WSR6F spark plugWSR6F · 6 modelsfrom $4.00Bosch's WSR6F resistor spark plug. STIHL's manuals name it as the plug for the MS 881 and MS 250, and as one of two approved plugs (with NGK BPMR 7 A) for saws such as the MS 170, MS 180, MS 261, MS 271, MS 291, MS 311, MS 391 and MS 661 and trimmers such as the FS 38 and FS 55. STIHL gives a 0.5 mm gap and says to fit a new plug after about 100 hours.
After the change: No reset needed.
Fits 6 STIHL models: FS 120, FS 38, FS 45, FS 450, FS 55, FS 85.
Service Kit 24 for FS 38, FS 45 and FS 55 (4140 007 4100)4140 007 4100 · 3 modelsfrom $20.00STIHL's Service Kit 24 for the FS 38, FS 45 and FS 55: a fleece air filter, spark plug and fuel filter in one box, so the air filter and spark plug can be changed together. STIHL says the combination tool supplied with the machine is the only tool needed, and the box has a hook for pulling out the fuel filter.
After the change: No reset needed.
Service Kit 26 for FS 70, HT 56 and KM 56 (4144 007 4100)4144 007 4100 · 1 modelfrom $24.00STIHL's Service Kit 26 for the FS 70, HT 56 and KM 56: a fleece air filter, spark plug and fuel filter in one box, so the air filter and spark plug can be changed together. STIHL says the combination tool supplied with the machine is the only tool needed, and the box has a hook for pulling out the fuel filter.
After the change: No reset needed.
Fits the FS 70 R.
Service Kit 30 for FS 91, FS 111 and HT 103 (4180 007 4102)4180 007 4102 · 1 modelfrom $35.00STIHL's Service Kit 30 for the FS 91, FS 111, HT 103 and KM 91: a paper air filter, spark plug and fuel filter in one box, so the air filter and spark plug can be changed together. STIHL says the combination tool supplied with the machine is the only tool needed, and the box has a hook for pulling out the fuel filter.
After the change: No reset needed.
Fits the FS 91 R.
Service Kit 31 for FS 131, HT 133 and KM 131 (4180 007 4103)4180 007 4103 · 1 modelfrom $50.00STIHL's Service Kit 31 for the FS 131, HT 133, KM 131 and BT 131: a paper air filter, spark plug and fuel filter in one box, so the air filter and spark plug can be changed together. STIHL says the combination tool supplied with the machine is the only tool needed, and the box has a hook for pulling out the fuel filter.
After the change: No reset needed.
Fits the FS 131.
Brand names describe compatibility only; FitMatch is independent of STIHL. Fitment sources are recorded on every model page.