Moose Racing 10031450 Overhaul kit for return pumpRef : ME02505A / 10031450

Rebuild Kit for the MOOSE OFFROAD HARD - PARTS accelerator pump (manufacturer part no. 46-4006). Designed to refurbish the diaphragm circuit of the accelerator pump and the air cut-off system, this kit includes all the necessary components to service the carburetion without replacing the entire carburettor.

A worn or punctured diaphragm can cause stalling during deceleration, backfiring, or erratic engine behaviour while riding. This kit allows for the replacement of worn parts and restores the accelerator pump and air cut-off circuit to working order for a healthier throttle response and stable idle.

• Contents: diaphragm, O-rings, spring, screws, and other necessary parts for refurbishment.
• Type: Air cut-off system / accelerator pump.
• Unit: Complete kit ready to install.

Compatible with several Enduro models, frequently including the YAMAHA WR 250 F (2012–2013) and WR 450 F (2011). An ideal part for riders looking to repair carburetion on track or off-road without surprises.