Leak Proof Seals
Leakproof Seals is a leading provider of high‑performance sealing solutions for motorcycles, ATVs and powersports machines, specializing in precision‑fit fork seals, wiper kits and engineered seal components. Their products help prevent fluid leakage and maintain fork performance and suspension integrity under real‑world conditions. Riders performing suspension service, rebuilds or custom upgrades rely on Leakproof Seals for durable motorcycle fork seals, seal/wiper kits and mechanical seals engineered to resist abrasion and temperature extremes
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Leakproof Seals - 7201 - Fork Seals - 35 mm ID x 47 mm OD x 10.5 mm T
Leak Proof Seals
$28.95Leakproof Seals - 7201 - Fork Seals - 35 mm ID x 47 mm OD x 10.5 mm TFeaturesConstructed from premium Buna-N rubber compoundReduces stiction 20% more than standard OEM sealsSeals effectively in...$28.95 -
Leakproof Seals - 5201 - Fork Seal Kit - 35 mm ID x 47 mm OD x 10.5 mm T - For Kayaba Forks
Leak Proof Seals
$33.95Leakproof Seals - 04070144 - Fork Seal Kit - 35 mm ID x 47 mm OD x 10.5 mm T - For Kayaba ForksFeaturesClassic fork seals are rated up to 400 psi – nearly four times that of OEM; their...$33.95 -
Out of stock
Leakproof Seals - 5260 - Fork Seals - 47 mm ID x 58 mm OD x 10 mm T - Pro-Moly
Leak Proof Seals
$33.95Leakproof Seals - 5260 - Fork Seals - 47 mm ID x 58 mm OD x 10 mm T - Pro-MolyFeaturesConstructed from premium Buna-N rubber compoundReduce stiction 60% more than standard OEM sealsImproved abrasion...$33.95 -
Out of stock
Leakproof Seals - 7234 - Fork Seals - 40 mm ID x 52 mm OD x 10.5 mm T
Leak Proof Seals
$28.95Leakproof Seals - 7234 - Fork Seals - 40 mm ID x 52 mm OD x 10.5 mm TFeaturesConstructed from premium Buna-N rubber compoundReduces stiction 20% more than standard OEM sealsSeals effectively in...$28.95 -
Leakproof Seals - 7263 - Fork Seals - 48 mm ID x 58 mm OD x 8.5/10 mm T
Leak Proof Seals
$28.95Leakproof Seals - 04070041 - Fork Seals - 48 mm ID x 58 mm OD x 8.5/10 mm TFeaturesConstructed from premium Buna-N rubber compoundReduces stiction 20% more than standard OEM sealsSeals effectively in...$28.95 -
Leakproof Seals - 5263 - Fork Seals - 48 mm ID x 58 mm OD x 8.5/10 mm T - Pro-Moly
Leak Proof Seals
$33.95Leakproof Seals - 04070043 - Fork Seals - 48 mm ID x 58 mm OD x 8.5/10 mm T - Pro-MolyFeaturesConstructed from premium Buna-N rubber compoundReduce stiction 60% more than standard OEM sealsImproved...$33.95 -
Leakproof Seals - 7236 - Fork Seals - 39 mm ID x 52 mm OD x 11 mm T
Leak Proof Seals
$28.95Leakproof Seals - 7236 - Fork Seals - 39 mm ID x 52 mm OD x 11 mm TFeaturesConstructed from premium Buna-N rubber compoundReduces stiction 20% more than standard OEM sealsSeals effectively in...$28.95 -
Out of stock
Leakproof Seals - 7235 - Fork Seals - 41 mm ID x 53 mm OD x 10.5 mm T
Leak Proof Seals
$28.95Leakproof Seals - 7235 - Fork Seals - 41 mm ID x 53 mm OD x 10.5 mm TFeaturesConstructed from premium Buna-N rubber compoundReduces stiction 20% more than standard OEM sealsSeals effectively in...$28.95 -
Leakproof Seals - 7206 - Fork Seals - 36 mm ID x 48 mm OD x 10.5/11 mm T
Leak Proof Seals
$28.95Leakproof Seals - 7206 - Fork Seals - 36 mm ID x 48 mm OD x 10.5/11 mm TFeaturesConstructed from premium Buna-N rubber compoundReduces stiction 20% more than standard OEM sealsSeals effectively in...$28.95 -
Leakproof Seals - 5247 - Fork Seals - 41 mm ID x 54 mm OD x 11 mm T - Pro-Moly
Leak Proof Seals
$33.95Leakproof Seals - 5247 - Fork Seals - 41 mm ID x 54 mm OD x 11 mm T - Pro-MolyFeaturesConstructed from premium Buna-N rubber compoundReduce stiction 60% more than standard OEM sealsImproved abrasion...$33.95 -
Leakproof Seals - 5236 - Fork Seals - 39 mm ID x 52 mm OD x 11 mm T - Pro-Moly
Leak Proof Seals
$33.95Leakproof Seals - 5236 - Fork Seals - 39 mm ID x 52 mm OD x 11 mm T - Pro-MolyFeaturesConstructed from premium Buna-N rubber compoundReduce stiction 60% more than standard OEM sealsImproved abrasion...$33.95 -
Leakproof Seals - 5211 - Fork Seals - 33 mm ID x 46 mm OD x 10.5 mm T - Pro-Moly
Leak Proof Seals
$33.95Leakproof Seals - 5211 - Fork Seals - 33 mm ID x 46 mm OD x 10.5 mm T - Pro-MolyFeaturesConstructed from premium Buna-N rubber compoundReduce stiction 60% more than standard OEM sealsImproved...$33.95 -
Leakproof Seals - 5206 - Fork Seals - 36 mm ID x 48 mm OD x 10.5/11 mm T - Pro-Moly
Leak Proof Seals
$33.95Leakproof Seals - 5206 - Fork Seals - 36 mm ID x 48 mm OD x 10.5/11 mm T - Pro-MolyFeaturesConstructed from premium Buna-N rubber compoundReduce stiction 60% more than standard OEM sealsImproved...$33.95 -
V-Twin - 14-0254 - Leak Proof Fork Seal Set
Leak Proof Seals
MSRP: $30.44$28.45V-Twin - 14-0254 - Leak Proof Fork Seal SetDescriptionLeak proof fork seal set, 49mmSold as a pair. Fits:FLST 2006-2017FXST 2006-2017FXDWG 2006-2017Additional Information UOM1 - SET ...MSRP: $30.44$28.45 -
V-Twin - 14-0252 - Leak Proof Fork Seal Set
Leak Proof Seals
MSRP: $30.73$28.73V-Twin - 14-0252 - Leak Proof Fork Seal SetDescriptionThis 41mm leak proof fork seal set features a Veloprene coating to reduce drag and carries a manufacturer's lifetime guarantee. Sold in pairs...MSRP: $30.73$28.73 -
V-Twin - 14-0251 - Leak Proof Fork Seal Set
Leak Proof Seals
MSRP: $28.91$27.03V-Twin - 14-0251 - Leak Proof Fork Seal SetDescriptionThis Showa 35mm leak proof fork seal set features a Veloprene coating to reduce drag and carries a manufacturer's lifetime guarantee. Sold in...MSRP: $28.91$27.03 -
V-Twin - 14-0250 - Leak Proof Fork Seal Set
Leak Proof Seals
MSRP: $30.73$28.73V-Twin - 14-0250 - Leak Proof Fork Seal SetDescriptionThis Kayaba 35mm leak proof fork seal set features a Veloprene coating to reduce drag and carries a manufacturer's lifetime guarantee. Sold in...MSRP: $30.73$28.73 -
V-Twin - 14-0024 - Fork Seal Set
Leak Proof Seals
MSRP: $30.44$28.45V-Twin - 14-0024 - Fork Seal SetDescriptionFork seal set 39mm is leak proof and features Veloprene coating to reduce drag. Sold as a pair. Fits:XL 1988-UPFXR 1988-1994Additional Information UOM1 -...MSRP: $30.44$28.45 -
Leakproof Seals - 5261 - Fork Seal Kit - 49 mm ID x 61 mm OD x 10 mm T - For Showa Conventional Forks
Leak Proof Seals
$33.95Leakproof Seals - 5261 - Fork Seal Kit - 49 mm ID x 61 mm OD x 10 mm T - For Showa Conventional ForksFeaturesLeak Proof Classic fork seals are made of a premium-blend buna N rubber compoundClassic...$33.95 -
Out of stock
Leakproof Seals - 7260 - Fork Seals - 47 mm ID x 58 mm OD x 10 mm T
Leak Proof Seals
$28.95Leakproof Seals - 7260 - Fork Seals - 47 mm ID x 58 mm OD x 10 mm TFeaturesConstructed from premium Buna-N rubber compoundReduces stiction 20% more than standard OEM sealsSeals effectively in...$28.95 -
Leakproof Seals - 7261 - Fork Seals - 49 mm ID x 60 mm OD x 10 mm T
Leak Proof Seals
$28.95Leakproof Seals - 7261 - Fork Seals - 49 mm ID x 60 mm OD x 10 mm TFeaturesConstructed from premium Buna-N rubber compoundReduces stiction 20% more than standard OEM sealsSeals effectively in...$28.95 -
Leakproof Seals - 7249 - Fork Seals - Classic Leak Proof - 39 mm
Leak Proof Seals
$28.95Leakproof Seals - 7249 - Fork Seals - Classic Leak Proof - 39 mmFeaturesReduces running and break-away friction for improved abrasion resistanceClassic fork seals are rated up to 400 psi – nearly...$28.95 -
Leakproof Seals - 7227 - Fork Seals - Classic Leak Proof - 41.3 mm x 54 mm
Leak Proof Seals
$28.95Leakproof Seals - 7227 - Fork Seals - Classic Leak Proof - 41.3 mm x 54 mmFeaturesReduces running and break-away friction for improved abrasion resistanceClassic fork seals are rated up to 400 psi –...$28.95 -
Leakproof Seals - 7209 - Fork Seals - 35 mm ID x 48 mm OD x 10.5/11 mm T
Leak Proof Seals
$28.95Leakproof Seals - 7209 - Fork Seals - 35 mm ID x 48 mm OD x 10.5/11 mm TFeaturesConstructed from premium Buna-N rubber compoundReduces stiction 20% more than standard OEM sealsSeals effectively in...$28.95 -
Leakproof Seals - 5249 - Fork Seal Kit - 39 mm ID x 52 mm OD x 11 mm T - For Showa Forks
Leak Proof Seals
$33.95Leakproof Seals - 5249 - Fork Seal Kit - 39 mm ID x 52 mm OD x 11 mm T - For Showa ForksFeaturesLeak Proof Classic fork seals are made of a premium-blend buna N rubber compoundClassic fork seals are...$33.95 -
Leakproof Seals - 5227 - Fork Seal Kit - 41 mm ID x 54 mm OD x 10 mm T - For Showa Forks
Leak Proof Seals
$33.95Leakproof Seals - 5227 - Fork Seal Kit - 41 mm ID x 54 mm OD x 10 mm T - For Showa ForksFeaturesLeak Proof Classic fork seals are made of a premium-blend buna N rubber compoundClassic fork seals are...$33.95 -
Leakproof Seals - 5209 - Fork Seals - 35 mm ID x 48 mm OD x 10.5/11 mm T - Pro-Moly
Leak Proof Seals
$33.95Leakproof Seals - 5209 - Fork Seals - 35 mm ID x 48 mm OD x 10.5/11 mm T - Pro-MolyFeaturesConstructed from premium Buna-N rubber compoundReduce stiction 60% more than standard OEM sealsImproved...$33.95
Leakproof Seals Premium Seal Systems – Fork Seals, Wipers & Mechanical Seal Components
Leakproof Seals manufactures a comprehensive range of motorcycle fork seals, wiper kits and related components designed to ensure dependable suspension sealing and long service life. Using advanced materials and precision molding, Leakproof Seals products help maintain proper fluid containment in front forks, reduce friction and protect against contamination. Their lineup covers a wide variety of bore sizes and thicknesses, supporting OEM replacement and performance‑oriented suspension rebuilds on street, dirt and powersports bikes.
In addition to standard fork seal offerings, Leakproof Seals delivers Pro‑Moly premium fork seals, Pro Wiper only kits and seal/wiper combo kits that combine both components for complete fork service. These sealing solutions are engineered to handle repeated compression cycles, resist wear in harsh environments and minimize leakage over time. By selecting the correct motorcycle suspension seals for their motorcycle, riders can improve ride quality and extend fork component life.
Recognizing the differences between lip seals, wiper seals and combination seal/wiper designs is important for maintaining motorcycle suspension performance. Leakproof Seals designs its products to reflect best practices in sealing technology, reducing leaks, improving damping consistency and maintaining smooth fork operation. Whether you are performing routine maintenance or a full fork rebuild, Leakproof Seals offers dependable solutions for motorcycle suspension service and long‑term leak prevention.