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REF: Oiling & Lubrication

Oil Filters for Sportsters

Champion Labs are reportedly the supplier of OEM HD filters. Champion and FRAM merged together in 2013 to form FRAM Filtration. ¹⁾

Harley Oil Filter (63731-99A) Cross Reference
Alternative Filter	Model	Media	Advertised Filtration Efficiency	Height	O.D.	Anti-Drainback Valve	Bypass Setting	Notes
AC-Delco	PF1787
AMSOIL	EaOM135 black
AMSOIL	EaOM135C chrome
AMSOIL	EaOM134 black
AMSOIL	EaOM134C chrome
Bosch DistancePlus	D330 blue
Champ-Lab	PH2835 white
Champ-Lab	PH2835XL silver
Champ-Lab	PH7022 chrome
Cummins	LF335
Fram	PH6022 ²⁾ (black)	Not published		3.359“	3.00”	Yes	12 psi
Fram	PH6065B ³⁾ (chrome)	Not published		3.625“	2.994”	Yes	7-9 psi	Metal end caps. Filter reportedly sourced from Champion Labs ⁴⁾
Fram	XG3614 ⁵⁾	2-Ply Synthetic	99% or more > 20 microns	3.343“	2.984”	Yes	12 psi
Hastings	LF576
HIFLO	HF170
HIFLO	HF170RC
K&N	KN-170
K&N	K-170C chrome
K&N	SS171 reusable
LUBER-FINER	PH2835
LUBER-FINER	PH7022 chrome
MAHLE	OC21
Micro Green	MG201-1
Mobil 1	M1MC-131 black
Mobil 1	M1MC-132 chrome
Motorcraft	FL910S
NAPA Gold	FIL7148 black
NAPA Gold	FIL7348 chrome
Pennzoil Platinum HE	HPZ-21
ProGuard	PG63798
Purolator	ML16831 black
Purolator	ML16831C chrome
Purolator Boss	PBL10241
Purolator	PL10241
Wix	51225 chrome
Wix	51348XP
Wix	52215 black
Wix	57148 black
Wix	57348 chrome