Description
Overview:
This genuine Husqvarna gasket set (OEM 531 00 45-52) restores the correct seal between key engine joints on selected two‐stroke handheld machines. Made from OEM‐grade, fuel‐ and heat‐resistant gasket materials, it helps maintain crankcase pressure and cylinder compression, preventing air leaks that cause hard starting, poor idle, or loss of power. Designed for models such as the 323R and 333R, it suits a wide range of compatible Husqvarna brushcutters, trimmers, hedge trimmers, pole saws and related tools. Use it during servicing or when refitting cylinders, mufflers, or intake components to keep performance stable and emissions in check. As a Genuine Part from Husqvarna, it matches factory tolerances for fit and thickness to support reliable assembly and long service life.
Key Features:
- Genuine Husqvarna part for assured compatibility and reliability (OEM 531 00 45-52)
- Restores airtight sealing at crankcase, cylinder base, intake and exhaust interfaces
- Helps maintain compression, clean fueling, easy starting and stable idle
- OEM gasket materials resist fuel, oil and temperature cycling in two‐stroke engines
- Precision-cut profiles for accurate alignment with ports, studs and fasteners
- Suitable for frequent professional use and regular DIY maintenance
- Ideal after top‐end service, casing work, or intake/exhaust refits
- Supplied to Husqvarna specifications for consistent fit and thickness
- Wide model coverage across compatible Husqvarna handheld machines
Typical Applications:
Used during engine rebuilds and services to cure air leaks, reseal the cylinder base, intake and exhaust faces, and restore correct crankcase sealing. Suitable when replacing pistons or cylinders, reassembling split cases, or after carburettor and muffler work. Helps recover lost performance, improve throttle response, and reduce erratic running on compatible Husqvarna two‐stroke tools.
Also known as:
Engine gasket set, gasket kit, sealing kit, overhaul gasket kit, rebuild gasket pack, small engine gasket set, trimmer/brushcutter gasket kit.
Fits Models:
135R, 214R, 241R, 241RJ, 323 Ex, 323Ex, 323HD60, 323R, 323RII, 323RJ, 325 LDx, 325 Lx, 325 TX, 325HD75 X-Series, 325HS75 X-Series, 325HS99 X-Series, 325LDx, 325Lx, 325RDX, 325RJX, 325RX, 325TX, 326 AI 25, 326 ES, 326 EX, 326 HD75 X-Series, 326 L, 326 LDx, 326 LS, 326 Lx, 326AI25, 326ES, 326EX, 326HD60 X-Series, 326HD75 X-Series, 326L, 326LDx, 326LS, 326Lx, 326RJX, 326RX, 327 ES, 327 LDx, 327 LS, 327 Lx, 327ES, 327HDA65 X-Series, 327HE3 X-Series, 327HE4 X-Series, 327LDx, 327LS, 327Lx, 327P, 327P4, 327P5x, 327PT5S, 327RDX, 327RJX, 327RX, 333R, 333RJ, 335 LS, 335 LX, 335FR, 335LS, 335LX, 335R, 335RJX, 335RX, 336FR, 336FRD, 336RK, 338XPT, 535 LK, 535FBX, 535LK, 535LS, 535RJ, 535RX, 535RXT
Alternate Part Numbers:
531 00 45-52, 531004552
Product Specifications
| L&S Part No. | 531 00 45 52 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 531004552 |
| Unit of Sale | 1 |
| Applications | 135R, 214R, 241R, 241RJ, 323 Ex, 323Ex, 323HD60, 323R, 323RII, 323RJ, 325 LDx, 325 Lx, 325 TX, 325HD75 X-Series, 325HS75 X-Series, 325HS99 X-Series, 325LDx, 325Lx, 325RDX, 325RJX, 325RX, 325TX, 326 AI 25, 326 ES, 326 EX, 326 HD75 X-Series, 326 L, 326 LDx, 326 LS, 326 Lx, 326AI25, 326ES, 326EX, 326HD60 X-Series, 326HD75 X-Series, 326L, 326LDx, 326LS, 326Lx, 326RJX, 326RX, 327 ES, 327 LDx, 327 LS, 327 Lx, 327ES, 327HDA65 X-Series, 327HE3 X-Series, 327HE4 X-Series, 327LDx, 327LS, 327Lx, 327P, 327P4, 327P5x, 327PT5S, 327RDX, 327RJX, 327RX, 333R, 333RJ, 335 LS, 335 LX, 335FR, 335LS, 335LX, 335R, 335RJX, 335RX, 336FR, 336FRD, 336RK, 338XPT, 535 LK, 535FBX, 535LK, 535LS, 535RJ, 535RX, 535RXT |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
| Fits Models | 323HD60 | 325HD75 X-SERIES | 325HS75 X-SERIES | 325HS99 X-SERIES | 326HD60 X-SERIES | 326 HD75 X-SERIES | 327HDA65 X-SERIES | 327HE3 X-SERIES | 327HE4 X-SERIES | 327PT5S | 327P | 338XPT | 135R | 241R | 241RJ | 323R | 323RII | 323RJ | 325RDX | 325RJX | 325RX | 326RJX | 326RX | 327RDX | 327RJX | 327RX | 333R | 333RJ | 335FR | 335R | 335RJX | 335RX | 336FR | 336FRD, 336RK | 535FBX | 535LS | 535RJ | 535RX | 535RXT | 323 Ex | 325 LDx | 325 Lx | 325 TX | 326 ES | 326 EX | 326 L | 326 LDx | 326 LS | 326 Lx | 327 ES | 327 LDx | 327 LS | 327 Lx | 335 LS | 335 LX | 535 LK | 326 AI 25 | 327P4 | 327P5x |
Reviews
Ask a Question
Compatibility
Customers also bought
Related Products
-
![]()
Starter Pawl Bridge - Genuine Husqvarna No. 503 87 33 05£16.18 £13.48
