Description
Overview:
The Pump Cylinder for Husqvarna chainsaws is a small precision component that restores the performance of the pump mechanism when the original part is worn or damaged. Manufactured from a durable engineered polymer for long service life, it supports smooth, consistent operation by maintaining a close, stable bore and reliable movement of the pump plunger. This is a Genuine Husqvarna part (537 15 48-01 / 537154801) designed for an exact fit on a wide range of models, including the 135 and 140. It is a direct replacement with no modification required, helping both professional users and DIY owners keep their saws running reliably and reduce unplanned downtime.
Key Features:
- Genuine Husqvarna part for assured compatibility and performance
- Direct-fit replacement for quick, straightforward installation
- Hard-wearing polymer construction resists wear, cracking, and deformation
- Helps restore consistent pump output and smooth operation
- Supports overall reliability of the machine during regular use
- Stable internal bore for dependable sealing and movement
- Suitable for routine maintenance or preventative replacement
- Backed by Husqvarna's design standards for the specified models
Typical Applications:
Used during service or repair of the chainsaw's pump assembly to resolve reduced flow, irregular pumping, or leakage due to a fatigued cylinder. Ideal when refurbishing a well-used machine, preparing equipment for seasonal work, or maintaining a small fleet to keep tools reliable on site, in the workshop, or for domestic garden tasks.
Also known as:
Pump sleeve, pump barrel, replacement pump cylinder, chainsaw pump cylinder, oiler pump sleeve, pump housing insert, service pump component.
Fits Models:
135, 135E, 140, 140E, 327PT5S, 330i, 330iKP, 340, 340E, 340i, 345, 345E, 350, 435, 435E, 435EII, 435II, 436LI, 440E, 440EII, 440II, 445, 445E, 445E TrioBrake, 445EII, 445ETrioBrake, 445II, 450, 450E, 450EII, 525PT5S, 525iDEPS, 530iP4, 530iPT5, 530iPX, 535i XP, 535iXP, 536Li XP, 536LiP4, 536LiPT5, 536LiPX, 536LiXP, T535i XP, T535iXP, T536Li XP, T536LiXP
Alternate Part Numbers:
537 15 48-01, 537154801
Product Specifications
| L&S Part No. | 537 15 48 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 537154801 |
| Unit of Sale | 1 |
| Applications | 135, 135E, 140, 140E, 327PT5S, 330i, 330iKP, 340, 340E, 340i, 345, 345E, 350, 435, 435E, 435EII, 435II, 436LI, 440E, 440EII, 440II, 445, 445E, 445E TrioBrake, 445EII, 445ETrioBrake, 445II, 450, 450E, 450EII, 525PT5S, 525iDEPS, 530iP4, 530iPT5, 530iPX, 535i XP, 535iXP, 536Li XP, 536LiP4, 536LiPT5, 536LiPX, 536LiXP, T535i XP, T535iXP, T536Li XP, T536LiXP |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 340 | 135 | 135E | 140E | 327PT5S | 525PT5S | 536LiP4 | 536LiPT5 | 536LiPX | 340E | 345 | 345E | 350 | 435 | 435E | 435EII | 435II | 436LI | 440E | 440EII | 440II | 445 | 445E | 445EII | 445II | 450 | 450EII | 536LIXP | 530iPT5 | 340i | 535i XP | T535i XP | 330i | 436Li | 536Li XP | T536Li XP | 330iKP | 525iDEPS | 530iP4 | 530iPX |
