Elastic sleeve. Carburetor manifold. Models: 44 044 C 044 R 044 W 46 046 C 046 Magnum 046 Magnum BR 046 Magnum R 046 W 046 WVH GS 461 GS 461-Z MS 440 MS 440-D MS 440-N MS 440-RZ Magnum MS 440-VWZ Magnum Arctic MS 440-W MS 440-Z MS 440-Z Magnum MS 460 MS 460 Magnum MS 460-D MS 460-R MS 460-RVWZ Magnum Arctic MS 460-RZ Magnum MS 460-VW Arctic MS 460-VWZ Magnum Arctic MS 460-W MS 460-Z Magnum MS 461 MS 461-R MS 461-RZ MS 461-RZ Rescue MS 461-Z MS 461-Z Magnum