Tractor reference
New Holland Boomer 40
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 power40 hp
Emissions systemTier 4B Final
Transmission
TransmissionHST or 12x12 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 87682994Evidence: Official direct fitment · New Holland MyCNH North America Tier 4B Boomer Initial Stocking List B →Air Filters →
MT40049446Safety Engine Air Filter · Legacy number — replaced by 87682991Evidence: Official direct fitment · New Holland MyCNH North America Tier 4B Boomer Initial Stocking List A →Air Filters →
MT40032863Cab Air FilterEvidence: Official direct fitment · New Holland MyCNH North America Tier 4B Boomer Initial Stocking List A →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 →
MT40318591Engine Oil Filter · Legacy number — replaced by 92287748Evidence: Official direct fitment · New Holland MyCNH North America Tier 4B Boomer Initial Stocking List A →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 →
MT40271228Fuel FilterEvidence: Official direct fitment · New Holland MyCNH North America Tier 4B Boomer Initial Stocking List A →Fuel 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 →
MT40007563HST Hydraulic Oil FilterEvidence: Official direct fitment · New Holland MyCNH North America Tier 4B Boomer Initial Stocking List A →Hydraulic Filters →
MT40007638Hydraulic Suction / Transmission Filter · Legacy number — replaced by MT40347273Evidence: Official direct fitment · New Holland MyCNH North America Tier 4B Boomer Initial Stocking List A →Hydraulic Filters →
MT40347273Hydraulic Oil FilterApplies to: Tier 4B North America; production date after 01-Sep-2022Evidence: High-confidence source-backed fitment · Messick's New Holland MT40347273 Boomer fitment catalog →Hydraulic Filters →
Sources
New Holland · official sourceNew Holland US Boomer 35-55 current specifications
New Holland Parts · official sourceNew Holland MyCNH North America Tier 4B Boomer Initial Stocking List B
New Holland Parts · official sourceNew Holland MyCNH North America Tier 4B Boomer Initial Stocking List A
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 MT40347273 Boomer fitment catalog