Vintage Roost - Fork Oil Seals

Fork Oil Seals

Product Number

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$14.95

We also have Fork Oil Seal and Dust Seal Combo Kits and Fork Seal Savers, which can extend the life of your seals up to five times.

All of the Fork Seals & Dust Seals are made from the very best 'Low Stiction' material and where applicable are triple lipped and double sprung. The seals have been developed specifically for motorcycles and will out perform most seals on the market including OEM.

All of the fork seals are made from the very best 'Low Stiction' material and where applicable are tripple lipped and double sprung. The seals have been developed specifically for motorcycles and will out perform most seals on the market including OEM Seals.

The Red Rubber Grease, when used correctly this grease will greatly increase the life of your seals (up to 3x OEM in our trials).

Note: The Red Rubber Grease is specifically designed to 'Grab' dust and dirt that passes via your dust seals/boot and keep it there avoiding it getting through to the fork oil seals. We recommend that the grease is spread evenly on the underside of your fork dust seals/boots (not on the oil seals). Do not apply it directly to the oil seals as you don't want dirt kept around the oil seals (stuck in the grease) as this will ruin them quicker.

Kit Includes: Fork Oil Seals (x2) & Fitment Grease

PART NUMBER	SIZE
FOS-002	43X55X10.5/12
FOS-003	43x54x11
FOS-004	41.7x55x10/10.5
FOS-005	41x53x8/10.5
FOS-009	38x50x8/9.5
FOS-009A	38x50x7 - NEW!
FOS-012-354710*	35x47x10
FOS-012A-35477*	35x47x7 - NEW!
FOS-013	35x48x11
FOS-015	38x50x10.5
FOS-017	40x52x10/10.5
FOS-020	31X43X10.3
FOS-022	34x46x10.5
FOS-028	30x40.5x10.5
FOS-034	31x43x12.5
FOS-037	37x48x10.5/12
FOS-046	36x48x10.5

* Seals only, no fitment grease, supplied as pictured (not from Pyramid Parts)

The following chart can be used as a guideline.

Considering the age of these dirt bikes, modifications may have occurred over the years, so the best way to determine the seals you need it to measure it or if you are 100% sure the forks are original to the bike, refer to the bike manual.

BRAND	MODEL	YEARS	MEASUREMENTS	PRODUCT #
Vintage European Including: AJS, BOGE, Bultaco, Cerani, CZ, KTM with Betor forks, Montessa, OSSA, Penton, Puch, Rokon, Telesco	35mm tubes		35x47x10	FOS-012-354710
Can-Am	35mm Betor forks	2 sets required	35x47x10	FOS-012-HS
Can-Am - 1977 MX3 250 (marzocchi)	35mm	2 sets required	35x47x7	FOS-012A-HS -NEW!
Can-Am MX4/5/QUAL370	38mm Tubes	2 sets required	38x50x7	FOS-009A-38507 NEW!
Can-Am MX6	38mm tubes		38x50x10.5	FOS-015
Can-Am	40 mm tubes	1983-84	40x52x10/10.5	FOS-017
Can-Am	41.7mm tubes		41.7x55x10/10.5	FOS-004
Honda	CR125	1974-75	31x43x12.5	FOS-034
Honda	CR125	1976-78	35x48x11	FOS-013
Honda	CR125	1979-80	37x48x10.5/12	FOS-037
Honda	CR125	1981-82	38x50x10.5	FOS-015
Honda	CR125	1983-89	43x54x11	FOS-003
Honda	CR250	1973-76	35x48x11	FOS-013
Honda	CR250	1978-80	37x48x10.5/12	FOS-037
Honda	CR250	1981	41x53x10.5	FOS-005
Honda	CR250	1982	43x55x10.5/12	FOS-002
Honda	CR250	1983-88	43x54x11	FOS-003
Honda	CR450	1981	41x53x8/10.5	FOS-005
Honda	CR480	1982	43x55x10.5/12	FOS-002
Honda	CR480	1983	43x54x11	FOS-003
Honda	CR500	1984-88	43x54x11	FOS-003
Husqvarna	35mm tubes	1975-81	35x47x10	FOS-012-354710
Husqvarna	40mm tubes	1981-84	40x52x10/10.5	FOS-017
Kawasaki	KX125	1974-76	31x43x12.5	FOS-034
Kawasaki	KX125	1978-79	36x48x10.5	FOS-046
Kawasaki	KX125	1980-81	38x50x10.5	FOS-015
Kawasaki	KX125	1982	41x53x10.5	FOS-005
Kawasaki	KX125	1983-87	43x55x10.5/12	FOS-002
Kawasaki	KX250	1974-78	36x48x10.5	FOS-046
Kawasaki	KX250	1979-81	38x50x10.5	FOS-015
Kawasaki	KX250	1982	41x53x10.5	FOS-005
Kawasaki	KX250	1983-87	43x55x10.5/12	FOS-002
Kawasaki	KX400	1975-76	36x48x10.5	FOS-046
Kawasaki	KX420	1980-81	38x50x10.5	FOS-015
Kawasaki	KX450	1974	34x46x10.5	FOS-022
Kawasaki	KX500	1983-87	43x55x10.5/12	FOS-002
Suzuki	TM125	1973-75	30x40.5x10.5	FOS-028
Suzuki	TM250	1972-73	34x46x10.5	FOS-022
Suzuki	TM250	1974-75	35x48x11	FOS-013
Suzuki	TM400	1971-72	34x46x10.5	FOS-022
Suzuki	TM400	1973-75	35x48x11	FOS-013
Suzuki	RM125	1975-76	35x48x11	FOS-013
Suzuki	RM125	1977-78	36x48x8/9.5	FOS-020
Suzuki	RM125	1979-83	38x50x10.5	FOS-015
Suzuki	RM125	1984-86	43x55x10.5/12	FOS-002
Suzuki	RM250	1976-78	36x48x8/9.5	FOS-020
Suzuki	RM250	1979-82	38x50x10.5	FOS-015
Suzuki	RM250	1983-87	43x55x10.5/12	FOS-002
Suzuki	RM370	1976-77	36x48x8/9.5	FOS-020
Suzuki	RM400	1978	36x48x8/9.5	FOS-020
Suzuki	RM400	1979-80	38x50x10.5	FOS-015
Suzuki	RM465	1981-82	43x55x10.5/12	FOS-002
Suzuki	RM500	1983-84	43x55x10.5/12	FOS-002
Yamaha	MX125	1974-75	30x40.5x10.5	FOS-028
Yamaha	MX125	1976	34x46x10.5	FOS-022
Yamaha	MX175	1974-75	30x40.5x10.5	FOS-028
Yamaha	MX250	1973-75	34x46x10.5	FOS-022
Yamaha	MX360	1972-74	34x46x10.5	FOS-022
Yamaha	MX400	1976	34x46x10.5	FOS-022
Yamaha	MX500	1973-74	34x46x10.5	FOS-022
Yamaha	YZ125	1974-75	30x40.5x10.5	FOS-028
Yamaha	YZ125	1976	34x46x10.5	FOS-022
Yamaha	YZ125	1977-80	36x48x10.5	FOS-046
Yamaha	YZ125	1981-83	38x50x8/9.5	FOS-009
Yamaha	YZ125	1984-85	43x54x11	FOS-003
Yamaha	YZ250	1974-76	34x46x10.5	FOS-022
Yamaha	YZ250	1977-80	38x50x8/9.5	FOS-009
Yamaha	YZ250	1981-87	43x55x10.5/12	FOS-002
Yamaha	YZ360	1974-75	34x46x10.5	FOS-022
Yamaha	YZ400	1977-79	38x50x8/9.5	FOS-009
Yamaha	YZ465	1980	38x50x8/9.5	FOS-009
Yamaha	YZ465	1981	43x55x10.5/12	FOS-002
Yamaha	YZ490	1982-87	43x55x10.5/12	FOS-002
Yamaha	YZ250	1989	41x53x8/10.5	FOS-005