Description
This Husqvarna 372XP cylinder kit is a 50mm HYWAY TITANIKEL cylinder and piston assembly for the older non-X-Torq engine family.
It uses the round intake connection and corresponds to replacement reference:
- 503 93 93 72
The cylinder features:
- HYWAY TITANIKEL bore coating
- 50mm bore
- Round intake configuration
- Decompression-valve port
This is the 50mm version.
It is not:
- A 52mm big-bore kit
- A 372 X-Torq cylinder
Compatible models
Husqvarna chainsaws:
- 362
- 362XP
- 362XP Special
- 365
- 365 Special
- 371
- 371XP
- 372
- 372XP
- 372XPG
Jonsered chainsaws:
- 2065
- 2071
- 2163
- CS2163
- 2165
- CS2165
- 2171
- CS2171
Husqvarna cut-off saws:
- 371K
- Compatible 375K versions using the corresponding 50mm cylinder assembly
On smaller-bore engines, this kit is a 50mm conversion rather than an original-size replacement.
Older machines with bolt-on intake manifolds may require:
- Correct round intake boot
- Matching intake clamp
For 375K and some 372 variants, check the original cylinder carefully.
51.4mm cylinders must not be confused with this 50mm version.
This kit is not a direct replacement for 365 X-Torq or 372 X-Torq engines.
Cylinder kit contents
The kit includes:
- 50mm TITANIKEL cylinder
- Matching piston
- Piston rings
- Piston pin
- Circlips
The cylinder has a decompression-valve port.
The presence of the port does not mean the decompression valve itself is included.
Before installation
Compare:
- Intake shape
- Cylinder base
- Decompression arrangement
- Existing cylinder bore
- Original part reference
If fitting this kit as a conversion, plan the required intake components before starting the repair.
Inspect the remaining engine components and follow the correct service procedure for assembly, sealing and carburettor setup.
Browse our chainsaw parts for other components required during the rebuild.
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