Description
Overview:
This Fuel Tank Vent is a Genuine Husqvarna part for petrol-powered chainsaws and disc cutters. Made from fuel‐resistant polymer in a compact, black one‐way breather design, it allows air into the tank while helping prevent vacuum build‐up and fuel starvation. That keeps the engine supplied with fuel under load and at idle, aiding smooth running and reliable restarts. Engineered to OEM standards for fit and performance, it is a direct replacement on a wide range of Husqvarna machines, including the K770 and K970 disc cutters. It is suitable for heavy on‐site cutting, forestry, and grounds work where consistent fuel delivery matters. MPN: 501 15 29‐01 (also 501152901). Brand: Husqvarna. Genuine Part.
Key Features:
- Genuine Husqvarna part for assured fit and compatibility (MPN 501 15 29‐01 / 501152901)
- One‐way breather design helps prevent tank vacuum and fuel starvation
- Fuel‐resistant polymer body for durability in harsh site conditions
- Supports smooth idling, clean acceleration, and consistent cutting performance
- OEM-standard construction for reliability and long service life
- Simple like‐for‐like replacement with no modification to the machine
- Helps maintain correct tank pressure and reduces risk of stalling under load
- Suitable for a wide range of Husqvarna chainsaws and disc cutters, including K770 and K970
Typical Applications:
Maintains proper fuel tank breathing on Husqvarna disc cutters working on concrete, asphalt, and masonry, and on chainsaws used for felling, logging, and maintenance. Ideal for professional crews and DIY users who need dependable fuel delivery during prolonged cuts and frequent stop‐start work.
Also known as:
Fuel tank breather, fuel vent, tank vent valve, breather valve, fuel tank check valve, petrol tank vent, tank breather valve.
Fits Models:
135, 135E, 140, 140E, 435, 435E, 435EII, 435II, 440E, 440EII, 440II, 445, 445E, 445EII, 445II, 450, 450E, 450EII, 455 Rancher, 455 Rancher II, 455 RancherII, 455E, 455E Rancher II, 455E Rancher II TrioBrake, 455E RancherII, 455E TrioBrake, 455ERancherII, 455ETrioBrake, 460, 461, 461C, 465 Rancher II, 465RancherII, 545, 545 Mark II, 545 TrioBrake, 545G Mark II, 545TrioBrake, 550XP, 550XP Mark II, 550XP Mark II Trio Brake, 550XP Mark II TrioBrake, 550XP TrioBrake, 550XPG, 550XPG Mark II, 550XPG Mark II Trio Brake, 550XPG Mark II TrioBrake, 550XPG TrioBrake, 550XPGTrioBrake, 550XPTrioBrake, 555, 556, 560XP, 560XP Mark II, 560XPG, 560XPG Mark II, 562XP, 562XP Mark II, 562XPG, 562XPG Mark II, 565, 570, 570II, 572XP, 572XPG, 576XP, 576XP AutoTune, 576XPAutoTune, K1270 II, K1270 Rail II, K1270II, K1270RailII, K760 Cut-n-Break, K760 Cut-n-Break II, K760 II, K760Cut-n-Break, K760Cut-n-BreakII, K760II, K770, K770 Dry Cut, K770 OilGuard, K770 Rescue, K770 VAC, K770DryCut, K770OilGuard, K770Rescue, K770VAC, K970, K970 Chain III, K970 III, K970 Ring, K970 Ring III, K970ChainIII, K970III, K970Ring, K970RingIII, T540XP
Alternate Part Numbers:
501 15 29-01, 537 35 95-01, 501152901, 537359501
Product Specifications
| L&S Part No. | 501 15 29 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 501152901 |
| Unit of Sale | 1 |
| Applications | 135, 135E, 140, 140E, 435, 435E, 435EII, 435II, 440E, 440EII, 440II, 445, 445E, 445EII, 445II, 450, 450E, 450EII, 455 Rancher, 455 Rancher II, 455 RancherII, 455E, 455E Rancher II, 455E Rancher II TrioBrake, 455E RancherII, 455E TrioBrake, 455ERancherII, 455ETrioBrake, 460, 461, 461C, 465 Rancher II, 465RancherII, 545, 545 Mark II, 545 TrioBrake, 545G Mark II, 545TrioBrake, 550XP, 550XP Mark II, 550XP Mark II Trio Brake, 550XP Mark II TrioBrake, 550XP TrioBrake, 550XPG, 550XPG Mark II, 550XPG Mark II Trio Brake, 550XPG Mark II TrioBrake, 550XPG TrioBrake, 550XPGTrioBrake, 550XPTrioBrake, 555, 556, 560XP, 560XP Mark II, 560XPG, 560XPG Mark II, 562XP, 562XP Mark II, 562XPG, 562XPG Mark II, 565, 570, 570II, 572XP, 572XPG, 576XP, 576XP AutoTune, 576XPAutoTune, K1270 II, K1270 Rail II, K1270II, K1270RailII, K760 Cut-n-Break, K760 Cut-n-Break II, K760 II, K760Cut-n-Break, K760Cut-n-BreakII, K760II, K770, K770 Dry Cut, K770 OilGuard, K770 Rescue, K770 VAC, K770DryCut, K770OilGuard, K770Rescue, K770VAC, K970, K970 Chain III, K970 III, K970 Ring, K970 Ring III, K970ChainIII, K970III, K970Ring, K970RingIII, T540XP |
| Machine Type | Disc Cutters, Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 135 | K770 | K970 | K760 Cut-n-Break | K970 Ring | 135E | 140E | 435 | 435E | 435EII | 435II | 440E | 440EII | 440II | 445 | 445E | 445EII | 445II | 450 | 450EII | 455E | 455E RANCHER II | 455E RANCHER II TRIOBRAKE | 455E TRIOBRAKE | 455 RANCHER | 455 RANCHER II | 460 | 461 | 465 RANCHER II | 545 | 545 TRIOBRAKE | 550XP TRIOBRAKE | 550XP, 550XPG | 555 | 556 | 560XP, 560XPG | 562XP, 562XPG | 565 | 570 | 570II | 572XP, 572XPG | 576XP | T540XP | 550XP Mark II | 545 Mark II | 545G Mark II | 550XPG Mark II | 550XPG Mark II Triobrake | 550XPG Triobrake | 550XP Mark II Triobrake | 560XPG Mark II | 560XP Mark II | 562XPG Mark II | 562XP Mark II | 576XP AutoTune | K970 Chain III | K970 Chain III (2 Bolt) | K1270 II | K1270 II Smartguard | K1270 Rail II | K760 Cut-n-Break II | K760 II | K770 Dry Cut | K770 OilGuard | K770 Rescue | K770 SmartGuard | K770 VAC | K970 Ring III | K970 SmartGuard | K970 III |
