Tractor reference
New Holland Boomer 55
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · Boomer 35-55 compact tractor · Current Official New Holland North America current data captured August 2026.
Engine
Gross engine power55 hp
Emissions systemTier 4B Final
Transmission
TransmissionHST, HST with Servo Assist, or 16x16 synchronized shuttle shift
Compatible parts & kits
Parts shown here are limited to the selected reference context plus generic machine-level fitment. Configuration-specific fitment, evidence confidence and the direct fitment source are shown under each part when available.
MT40007576Primary Engine Air Filter · Legacy number — replaced by 87682994Applies to: Tier 4B North America; ROPS or cabEvidence: High-confidence source-backed fitment · New Holland Rochester MT40007576 model fitment and replacement listing →Air Filters →
MT40049446Safety Engine Air Filter · Legacy number — replaced by 87682991Applies to: Tier 4B North America; ROPS or cabEvidence: High-confidence source-backed fitment · New Holland Rochester MT40049446 model fitment and replacement listing →Air Filters →
MT40032863Cab Air FilterApplies to: Cab-equipped Tier 4B North America; production date after 01-Sep-2022Evidence: High-confidence source-backed fitment · Messick's New Holland MT40032863 Boomer cab post-2022 fitment catalog →Cab Filters →
92287748Engine Oil FilterApplies to: Current New Holland Boomer application; exact serial/build date should be verified before orderingEvidence: High-confidence source-backed fitment · New Holland Rochester 92287748 Boomer fitment and replacement listing →Engine Oil Filters →
MT40409065Engine Oil FilterApplies to: Tier 4B North America; production date after 01-Sep-2022Evidence: High-confidence source-backed fitment · Messick's New Holland MT40409065 Boomer fitment catalog →Engine Oil Filters →
MT40407354Fuel FilterApplies to: Tier 4B North America; production date after 01-Sep-2022Evidence: High-confidence source-backed fitment · Messick's New Holland MT40407354 Boomer fitment catalog →Fuel Filters →
MT40416089Fuel Filter ElementApplies to: Tier 4B North America fuel-filter service replacement; verify serial/build date before orderingEvidence: High-confidence source-backed fitment · New Holland Rochester MT40271228 three-component service replacement →Fuel Filters →
MT40383187Servo HST Hydraulic Filter ElementApplies to: Cab-equipped Servo HST Tier 4B North AmericaEvidence: High-confidence source-backed fitment · Messick's New Holland MT40383187 Boomer 55 Servo HST fitment →Hydraulic Filters →
Sources
New Holland · official sourceNew Holland US Boomer 35-55 current specifications
New Holland Rochester · supplier referenceNew Holland Rochester MT40007576 model fitment and replacement listing
New Holland Rochester · supplier referenceNew Holland Rochester MT40049446 model fitment and replacement listing
Messick's · supplier referenceMessick's New Holland MT40032863 Boomer cab post-2022 fitment catalog
New Holland Rochester · supplier referenceNew Holland Rochester 92287748 Boomer fitment and replacement listing
Messick's · supplier referenceMessick's New Holland MT40409065 Boomer fitment catalog
Messick's · supplier referenceMessick's New Holland MT40407354 Boomer fitment catalog
New Holland Rochester · supplier referenceNew Holland Rochester MT40271228 three-component service replacement
Messick's · supplier referenceMessick's New Holland MT40383187 Boomer 55 Servo HST fitment