Baldwin B27 Spin-On Lube Oil Filter – Heavy-Duty Full-Flow, 18 Micron Nominal, 3.81″ OD × 4.38″ L, 13/16-16 Thread – Replaces Fram TG30, PH30, GMC 6437412, WIX 51751 and LF651 (Pack of 6)
- Genuine Baldwin B27 spin-on lube oil filter engineered for full-flow lubrication systems on automotive, light-truck, and industrial engines using a 13/16-16 threaded filter.
- Verified Baldwin dimensions: 3.81″ outside diameter, 4.38″ length, and 13/16-16 UNF thread, ensuring proper fit in housings specified for the B27 filter format.
- 18-micron nominal / 40-micron absolute filtration supports consistent oil cleanliness when replaced at recommended service intervals (Baldwin-published rating).
- Cross Reference (verified): Replaces Fram TG30 / PH30 / XG30, WIX 51751, Fleetguard LF651, AC Delco PF25, and OEM numbers such as GMC 6437412 (confirm application before installation).
- Bulk 6-pack ideal for service shops and fleet maintenance, supporting routine oil-change programs across compatible passenger-vehicle and light-duty truck platforms.