This is a Stihl OEM
.55mm Oil Pump / Oiler Assembly
in new condition.
Part # 4138-640-3200
Will fit on a HT131 (older model - that has bar & chain on the right side).
(Send serial number if you are not exactly sure which pump you need.)
Will fit the following units -
Thank you for looking, if you have any questions, please E-mail
Thanks!
Fit and quality of parts are guaranteed. Every part is in solid, usable condition.
If the part is unsatisfactory you can send it back for a full refund less shipping and handling.
International bidders please read before purchasing: