MT40049446
New Holland Safety Engine Air Filter
Part details
Replacements & cross references
Direction matters: “Replaced by” points from a legacy number to the current substitute; “Replaces” identifies older numbers superseded by this part.
Compatible equipment
Equipment type: Tractor
Fitment confidence: High-confidence reference
Version: United States · Boomer 35-55 compact tractor · current version
Configuration: Tier 4B North America; ROPS
Safety/inner engine air filter for New Holland Boomer 35 Tier 4B North America. New Holland Rochester lists MT40049446 under Boomer 35 ROPS applications beginning 03/17; use serial/build-date verification when ordering because the dealer also identifies O
Source: New Holland Rochester MT40049446 model fitment and replacement listing
View machine specs → · Check a serial number for this model →
Equipment type: Tractor
Fitment confidence: Official direct fitment
Inner/safety engine air filter listed in the official MyCNH North America Tier 4B Boomer Initial Stocking List A. Verify serial/build date and air-cleaner configuration before ordering.
Source: New Holland MyCNH North America Tier 4B Boomer Initial Stocking List A
View machine specs → · Check a serial number for this model →
Equipment type: Tractor
Fitment confidence: High-confidence reference
Version: United States · Boomer 35-55 compact tractor · current version
Configuration: Tier 4B North America; ROPS or cab
Safety/inner engine air filter for New Holland Boomer 45 Tier 4B North America. New Holland Rochester lists MT40049446 for both ROPS and cab Boomer 45 applications beginning 03/17; use serial/build-date verification when ordering because the dealer also i
Source: New Holland Rochester MT40049446 model fitment and replacement listing
View machine specs → · Check a serial number for this model →
Equipment type: Tractor
Fitment confidence: Official direct fitment
Inner/safety engine air filter listed for Tier 4B Boomer 50 applications in CNH service parts data. Verify serial/build date before ordering.
Source: New Holland MyCNH North America Tier 4B Boomer Initial Stocking List A
View machine specs → · Check a serial number for this model →
Equipment type: Tractor
Fitment confidence: High-confidence reference
Version: United States · Boomer 35-55 compact tractor · current version
Configuration: Tier 4B North America; ROPS or cab
Safety/inner engine air filter for New Holland Boomer 55 Tier 4B North America. New Holland Rochester lists MT40049446 for both ROPS and cab Boomer 55 applications beginning 11/16; use serial/build-date verification when ordering because the dealer also i
Source: New Holland Rochester MT40049446 model fitment and replacement listing
View machine specs → · Check a serial number for this model →