Oil Filter

KT-OF6243 — replaces Fleetguard LF3675

KT-OF6243 is an oil filter that replaces Fleetguard LF3675. It has a 1.125-16 UNF 2B thread size, 10.390163091 in height, and cellulose media. It cross-references 24 brands, including Baldwin B7600 and Donaldson P550369, P550519, P559664. Fitment is confirmed against the manufacturer’s parts documentation for specific Volvo D13 diesel variants, not all D13 years or emissions versions.

Cross-reference

Brand	Part number(s)
Fleetguard	LF3675
Baldwin	B7600
Bosch	F026407043
Caterpillar	3I0730, 1R1807, 5P1119
Coopers	LSF5140, LSF5189
Crosland	2003
Cyclone Gaskets	PM481
Donaldson	P550369, P550519, P559664
Fram	PH8842, PH8842FP
General Motors	6439392, 6439393, 25011932
Hengst	H200W04
Kalmar	800042990
Knecht	OC246, OC370
Linde	3562227701
Luber-finer	LFP3191
Mack	20539275, 5839LF9667, 484GB3191C, 23658111
Mahle	OC370
Mann-filter	W1110220, W1110227
Renault	20709459, 5001846642, 7420709459
Sdmo	330050545, 330560551, 330560688
Sogefi Pro	FT5715
Terex	103847
Ufi	2314402
Volvo	478736, 4787362, 478362, 8132685, 466634, 23658092, 3581732, 21707133, 6884417
Wix	WIX FILTERS, 51791

Fitment engine

Volvo D13 diesel engines.

Why this fits: Supported for specific Volvo D13 variants, not as a blanket all-years/all-emissions D13 claim. Fleetguard/Cummins truck guide directly lists LF3675 as the oil filter for Volvo FH13 D13C and Volvo FM/FMX D13A/D13B/D13C applications; later D13K Euro 6 entries use LF17503 instead. Verified against source ↗

Specifications

Attribute	Value
Capacity Test Specification	ISO 4548-12 IN
Gasket Inside Diameter	3.564962555 IN
Gasket Outside Diameter	3.935041495 IN
Height	10.390163091 in
Hydrostatic Burst Minimum	246.49999999999997 IN
Largest Outside Diameter	4.2389679000000005 IN
Media Type	Cellulose IN
Pressure Valve	No IN
Primary Particle Efficiency	24.6 micron (c) @ 95% IN
Rated Flow	24.5706 IN
Thread Size	1.125-16 UNF 2B IN