Proline® piston rings for select Stihl, Husqvarna and Echo. Verify this is the correct part for your model before purchasing, as some models listed used more than one style or part number, depending on the manufacturing date. Please compare your existing part with ours to verify proper fitment; actual product pictures are shown. Parts are Not made in China.
Includes:
- Piston rings (2pcs)
Specs:
- Size: 34mm x 1.5mm
- Color: black
- Type of end gap: side pin
Replaces OEM Part Numbers:
- Stihl: 1129 890 3401, 11298903401
- Husqvarna: 537 40 62-01, 537406201
- Echo / Shindaiwa: A101000170, 10001109560
Fits Models:
Choose your equipment brand below to view compatible models and any available product-number, date, or serial-number details.
VIEW STIHL MODELS
Blowers
BG45, BG46, BG55, BG65, BG75, BG85
Trimmers / Brushcutters
FR85, FR85T, FS55, FS75, FS80, FS80R, FS85, FS85R, FS85RX, FS85T
Hedge / Long-Reach Trimmers
HL45, HS45, HS75, HS80, HS81R, HS81RC, HS81T, HS81TC, HS85, HS86R, HS86T
Kombi Engines
KM55, KM55C, KM55R, KM55RC, KM85, KM85R
Pole Pruners
HT70, HT75
Shred ’n Vac Units
SH55, SH85
Power Sweeper
KW85
Other Compatible Equipment
KR85, SP81
VIEW HUSQVARNA MODELS
Trimmers / Brushcutters
323L (2007-01)
323R (2007-01)
323RII (2008-03, 2009-08)
326LDX (2007-01, 2009-05)
326LS (2007-01, 2009-05)
326LX (2007-01, 2009-05)
326RJX (2007-01, 2009-05)
326RX (2007-01, 2009-05)
327LDX (2008-03, 2009-08)
327LS (2009-08)
327LX (2008-03, 2009-08)
327RDX (2008-03, 2009-08)
327RJX (2008-03, 2009-08)
327RX (2008-03, 2009-08)
Edgers
326ES (2008-04)
327ES (2010-05)
Hedge / Long-Reach Trimmers
327HDA65X-Series (2009-04)
327HE3X-Series — Product number: 966976401 (2009-04)
327HE4X-Series — Product number: 966976501 (2009-04)
Pole Pruners
327P4 (2008-03)
327P5X (2008-03)
327PT5S (2011-06)
VIEW ECHO / SHINDAIWA MODELS
Edgers (PE Series)
PE-2400
After S/N 040061
Type 1E — After S/N 001001
S/N 040061–999999
Trimmers / Brushcutters (GT and SRM Series)
SRM-265, SRM-266, SRM-280
GT-2400
S/N 001001–103574
After S/N 103575
Type 1E
SRM-2400
S/N 001001–161628
After S/N 161629
Type 1
Type 1E
SRM-2400SB
Type 1
Type 1E
SRM-2410
S/N 001001–161628
After S/N 161629
Type 1
Type 1E
SRM-2450
Type 1 — After S/N 001001
Type 1E — After S/N 001001
Additional SRM Models
SRM-2601, SRM-2610
Engine Drills
EDR-2400
Type 1
Type 1E — After S/N 001001
Power Pruners / Tree Trimmers
PP-1250
S/N 001001–007863
Type 1
Type 1E — After S/N 07864
PP-1260
After S/N 001001
Type 1
Type 1E
PP-1400
S/N 001001–007863
Type 1
Type 1E — After S/N 007864
PPFD-2400
Type 1E — S/N 001001–501000
Type 1E — S/N 501001–999999
PPT-2400
Type 1E — S/N 001001–505899
Type 1E — After S/N 505900
S/N E14536001001–E14536999999
PPSR-2433
Type 1E — S/N 001001–503999
Type 1E — S/N 504000–999999
SRS-2400
Type 1 — After S/N 001001
Type 1E — After S/N 001001
TT-24
After S/N 001001
TT-24A
After S/N 001001
Type 1E — After S/N 001001
Shred ’n Vac Units (ES Series)
ES-2000
After S/N 007942
S/N 007942–999999
ES-2400
Type 1
Type 1E
Hedge / Long-Reach Trimmers
HC-2400
Type 1
Type 1E
Type 2E
HC-2410
Type 1
Type 1E
Type 2E
HCA-2400
S/N 001001–005909
After S/N 005910
Type 1E
LHE-2475
After S/N 002704
S/N 002704–999999
LHS-3050
After S/N 001001
LHS-4050
After S/N 001001
LST-2450
After S/N 008000
S/N 008000–999999
SHC-2400
Type 1
Type 1E
SHC-2401
Type 1E
Blowers
PB-2400
Type 1 — After S/N 001001
Type 1E — After S/N 001001
PB-24LN
Type 1 — S/N 001001
Type 1E — After S/N 001001
Pro Attachment Series (PAS)
PAS-2400 (Type 1E)