5x Primer Bulb

5x Brand New OEM quality replacement primer bulbs. General primer bulb, fits for chainsaws, trimmers, brushcutters. Please check your models and primer bulbs size. We carry the 2 main primer bulbs. These are the smaller size of the two. For our other size please check out this link: PRIMER BULBS. We have 1000s of these primer bulbs in stock and ready to ship.

  • Includes 5 primer bulbs that are common on most major brands such as: Echo, Stihl, Roybi, Troy Bilt, Cub Cadet, Zama, Southland
  • Primer Bulbs work on Zama C1U, C1Q Carburetors
  • Size: OD: 19mm, ID: 14mm, H:15mm
  • Replaces MTD Part 791-181701
  • Replaces Part # 12318140630, A202743 
  • Replaces Stihl Part # 4133 121 2700, 41331212700
  • Replaces obsolete part #: 68206-81430, 20036-81670, 70029-81480, 188121 and 12318109560
 Here is a list of many of the models these bulbs fit in the Stihl and Echo brands:

ECHO MODELS:

  • PB-260I, PB-261L, PB-500H, PB-500T, PB-650, PB-650H, PB-650T, PE-2400, PE-260, PE-2601, PE-261, PE-261, PE-280, PE-310, PE-3100, PE-311, SRM-3001, SRM-3010, SRM-310, SRM-3100, SRM-3100S, SRM-310S, SRM-310U, SRM-311, SRM-3110, SRM-311S
  • Fits some GT or SRM series Echo Gas String Trimmer (Be sure to double check your part numbers before ordering if your model is not listed - These are the smaller size).
Cub Cadet:
  • CC 2000, 2025, 3000, 3075 String Trimmers
Ryobi:
  • 2075R, 2075RC, 2079R, 2090R, 2090RC Trimmer
Troy Bilt:
  • TB2000, TB3000 String Trimmers
Southland:
  • SWSTM4317 String Trimmers 
Shindaiwa

  • AH230, AH230, AH231, AH231, AH242, AH242, AH2510, AH2510, AHS231, AHS231, AHS242, AHS242, AHS2510, AHS2510, DH230, DH230, DH231, DH231, DH2510, DH2510, HT230, HT230, HT231, HT2510, HT2510, LE230, LE231, P230, P231, PB230, PB3410, GP3410,C242, C282, C2510, 22C, EB240S, EB480, EB500, EB630, EB630RT, EB633RT, EB802, EB802RT, EB2510, EB3410, EB8510, EB8520, EB8520RT, 80280, 80192, 81742, 80613, 81088, CT2510, 61480, 81017, 89026, F-21, TCX230, X230, T231, T231B, T231X, T231XB, T242, T242X, T272X, T282, T282X,T2500, T2500X, T2510, T2510X, T3410, T3410X