Exmark 103-6401-S 16.25 Inch High-Lift Notched Blade OEM
Achieve a clean, professional cut with the genuine Exmark 103-6401-S High-Lift Notched Blade. Designed for compatible Exmark 32-inch and 48-inch mower decks, this 16.25-inch OEM blade features a 15/16-inch center hole and an airflow-enhancing notched profile. Its high-lift design raises grass before cutting and moves clippings efficiently through the mower deck for consistent side-discharge and bagging performance.
Fits Select Exmark 32 and 48 Inch Mower Decks
This OEM high-lift notched blade fits select Exmark Lazer Z, Metro, Pioneer, Quest, Radius, Staris, Turf Tracer, Vantage, and Vertex models. Use the fitment list below to verify compatibility with your specific model and serial number.
View Complete Fitment List (154 Models)
Lazer Z
- LAZER Z – LCT18BV483 – Serial 600000-789999
- LAZER Z – LCT21BV523 – Serial 600000-789999
- LAZER Z – LCT23BV523 – Serial 720000-789999
- LAZER Z – LCT23BV603 – Serial 600000-789999
- LAZER Z – LCT4418BV – Serial 540000-599999
- LAZER Z – LCT5218BV – Serial 540000-599999
- LAZER Z – LHP4419KA – Serial 540000-599999
- LAZER Z – LHP4819KA – Serial 540000-599999
- LAZER Z – LHP4820KC – Serial 540000-599999
- LAZER Z – LHP4823KA – Serial 540000-599999
- LAZER Z – LHP5220KC – Serial 540000-599999
- LAZER Z – LHP5223KA – Serial 540000-599999
- LAZER Z – LHP5223KC – Serial 540000-599999
- LAZER Z – LZA20KAS484 – Serial 850000-919999
- LAZER Z – LZA20KAX484 – Serial 850000-919999
- LAZER Z – LZA20KAX524 – Serial 850000-919999
- LAZER Z – LZA27KC604 – Serial 820000-919999
- LAZER Z – LZAS20BV484 – Serial 790000-849999
- LAZER Z – LZAS20KC484 – Serial 790000-849999
- LAZER Z – LZAS22KA484 – Serial 850000-919999
- LAZER Z – LZAS22KA484CA – Serial 850000-919999
- LAZER Z – LZAS23KC524 – Serial 790000-919999
- LAZER Z – LZAS25KC604 – Serial 790000-919999
- LAZER Z – LZAS26LKA604 – Serial 790000-919999
- LAZER Z – LZAS27KC524 – Serial 790000-919999
- LAZER Z – LZAS27KC524CA – Serial 850000-919999
- LAZER Z – LZAS27KC604 – Serial 790000-919999
- LAZER Z – LZAS27KC604CA – Serial 820000-919999
- LAZER Z – LZAS29KA724 – Serial 790000-919999
- LAZER Z – LZE20KA484 – Serial 920000-999999
- LAZER Z – LZE22KA484 – Serial 920000-999999
- LAZER Z – LZE600GKA484A2 – Serial 315000000-315999999
- LAZER Z – LZE600KA484 – Serial 312000000-314999999
- LAZER Z – LZE651CKA484A2 – Serial 406294345-416150474
- LAZER Z – LZE651GKA484A2 – Serial 316000000-408644345 and 416150475-417930745
- LAZER Z – LZS22KA484 – Serial 920000-999999
- LAZER Z – LZS22KA484CA – Serial 920000-999999
- LAZER Z – LZS651CKA484A2 – Serial 315000000-316999999 and 400000000-407114159
- LAZER Z – LZS651KA484 – Serial 312000000-314999999
- LAZER Z – LZS651KA484CA – Serial 312000000-312999999
- LAZER Z – LZX23KC486 – Serial 920000-999999
- LAZER Z – LZX680KC486 – Serial 312000000-312999999
- LAZER Z – LZZ23KA526 – Serial 790000-849999
- LAZER Z – LZZ23KC486 – Serial 790000-919999
- LAZER Z – LZZ23KC526 – Serial 790000-919999
- LAZER Z – LZZ24KA526 – Serial 850000-919999
- LAZER Z – LZZ24KA526CA – Serial 850000-919999
- LAZER Z – LZZ27KC526 – Serial 790000-919999
- LAZER Z – LZZ27KC526CA – Serial 850000-919999
- LAZER Z – LZZ27KC606 – Serial 790000-919999
- LAZER Z – LZZ27KC606CA – Serial 850000-919999
- LAZER Z – LZZ29KA606 – Serial 790000-919999
- LAZER Z – LZZ29KCE606 – Serial 850000-919999
- LAZER Z – LZZ34KA606 – Serial 790000-919999
- LAZER Z – LZZ34KA726 – Serial 790000-919999
- LAZER Z – LZZ34KC606 – Serial 850000-919999
- LAZER Z – LZZ34KC726 – Serial 850000-919999
- LAZER Z – LZZ38KC606 – Serial 850000-919999
- LAZER Z – LZZ38KC726 – Serial 850000-919999
Metro
- METRO – MHP3615KAC – Serial 540000-599999
- METRO – MHP4815KAC – Serial 540000-599999
Pioneer
- PIONEER – PNE22KA482 – Serial 920000-999999
- PIONEER – PNE651GKA48200 – Serial 315000000-399999999
- PIONEER – PNE651KA482 – Serial 312000000-314999999
- PIONEER – PNE710GKC48200 – Serial 315000000-315999999
- PIONEER – PNS22KA483 – Serial 920000-999999
- PIONEER – PNS651KA483 – Serial 312000000-314999999
- PIONEER – PNS710GKC48300 – Serial 315000000-399999999
- PIONEER – PNS710GKC483A4 – Serial 315000000-315999999
- PIONEER – PNS710KC483 – Serial 314000000-314999999
Quest
- QUEST – QSP20BV443 – Serial 850000-919999
- QUEST – QSP20BV483 – Serial 850000-919999
- QUEST – QSP20KAS443 – Serial 850000-919999
- QUEST – QSP20KAS483 – Serial 850000-919999
- QUEST – QSP20KAX443 – Serial 850000-919999
- QUEST – QSP22KAS523 – Serial 850000-919999
- QUEST – QST20BE422 – Serial 790000-919999
- QUEST – QST22BE482 – Serial 670000-919999
- QUEST – QST22BE482C – Serial 790000-919999
- QUEST – QST23KC482 – Serial 720000-789999
- QUEST – QST23KC522 – Serial 720000-789999
- QUEST – QST24BE522 – Serial 670000-919999
- QUEST – QST24BE522C – Serial 790000-919999
- QUEST – QZX735GKC48300 – Serial 413950474-416150475
Radius
- RADIUS – RAE708GEM48300 – Serial 400000000-413950473
- RADIUS – RAE720CKC48300 – Serial 402082300-413950473
- RADIUS – RAS651GKA483A3 – Serial 408644346-413950473
- RADIUS – RAS708GEM483C3 – Serial 402082300-408644345
- RADIUS – RAS710CKC48300 – Serial 400000000-402082299
- RADIUS – RAX651GKA484A3 – Serial 400000000-411294211
Staris
- STARIS – STE600CKA32300 – Serial 404314159-408644345
- STARIS – STE600CKA323H1 – Serial 408644346-413950474
- STARIS – STS650AKC48400 – Serial 404314159-411294211
- STARIS – STS651GKA48400 – Serial 404314159-411294211
Turf Tracer
- TURF TRACER – THP15KA363 – Serial 600000-849999
- TURF TRACER – THP16KA363 – Serial 850000-919999
- TURF TRACER – THP16KA363CA – Serial 850000-919999
- TURF TRACER – THP16KA483 – Serial 850000-919999
- TURF TRACER – THP16KA483CA – Serial 850000-919999
- TURF TRACER – THP17KA363CA – Serial 790000-849999
- TURF TRACER – THP17KA483 – Serial 600000-849999
- TURF TRACER – THP17KA483CA – Serial 790000-849999
- TURF TRACER – THP17KA523 – Serial 600000-849999
- TURF TRACER – THP17KA523CA – Serial 790000-849999
- TURF TRACER – THP18KA523 – Serial 850000-919999
- TURF TRACER – THP19KAE483 – Serial 600000-849999
- TURF TRACER – THP19KAE483CA – Serial 790000-849999
- TURF TRACER – THP19KAE523 – Serial 600000-849999
- TURF TRACER – THP20KAE483 – Serial 850000-919999
- TURF TRACER – THP20KAE483CA – Serial 850000-919999
- TURF TRACER – THP20KAE523 – Serial 850000-919999
- TURF TRACER – TT3615KAC – Serial 540000-599999
- TURF TRACER – TT4817KAC – Serial 540000-599999
- TURF TRACER – TT4819KAC – Serial 540000-599999
- TURF TRACER – TT4819KAEC – Serial 540000-599999
- TURF TRACER – TT5219KAC – Serial 540000-599999
- TURF TRACER – TT5219KAEC – Serial 540000-599999
- TURF TRACER – TTS16KA483 – Serial 920000-999999
- TURF TRACER – TTS16KA483CA – Serial 920000-999999
- TURF TRACER – TTS20KAE483 – Serial 920000-999999
- TURF TRACER – TTS20KAE483CA – Serial 920000-999999
- TURF TRACER – TTS20PKAE483 – Serial 920000-999999
- TURF TRACER – TTS481GKA48300 – Serial 315000000-416150474
- TURF TRACER – TTS481GKA483N0 – Serial 416150475-420130746
- TURF TRACER – TTS481KA483 – Serial 312000000-314999999
- TURF TRACER – TTS541CKA48300 – Serial 315000000-413950473
- TURF TRACER – TTS541KA483CA – Serial 312000000-314999999
- TURF TRACER – TTS600CKA483E0 – Serial 413950474-416150474
- TURF TRACER – TTS600GKA483E0 – Serial 315000000-413950473 and 416150475-420130747
- TURF TRACER – TTS600KAE483 – Serial 312000000-314999999
- TURF TRACER – TTS600PKAE483 – Serial 312000000-312999999
- TURF TRACER – TTS680PKC483E0 – Serial 315000000-408644345
- TURF TRACER – TTS680PKCE483 – Serial 313000000-314999999
Vantage
- VANTAGE – VT20KA484 – Serial 920000-999999
- VANTAGE – VT20KAS484 – Serial 850000-919999
- VANTAGE – VT20KAS524 – Serial 850000-919999
- VANTAGE – VT24KA484 – Serial 920000-999999
- VANTAGE – VT24KA484CA – Serial 920000-999999
- VANTAGE – VT24KAS484 – Serial 850000-919999
- VANTAGE – VT24KAS484CA – Serial 850000-919999
- VANTAGE – VT24KAS524 – Serial 850000-919999
- VANTAGE – VT24KAS524CA – Serial 850000-919999
- VANTAGE – VT651KA484 – Serial 312000000-312999999
- VANTAGE – VT691KA484CA – Serial 312000000-312999999
- VANTAGE – VTS651KA484 – Serial 313000000-313999999
- VANTAGE – VTS691CKA48400 – Serial 315000000-404314158
- VANTAGE – VTS691KA484CA – Serial 313000000-314999999
- VANTAGE – VTX651GKA48400 – Serial 315000000-499999999
- VANTAGE – VTX651KA484 – Serial 313000000-314999999
Vertex
- VERTEX – VXE600GKA32300 – Serial 416150475-420130746
- VERTEX – VXS730GKA48400 – Serial 411294212-420130747
- VERTEX – VXS740AKC48400 – Serial 413950474-416150474
- VERTEX – VXS740EKC48400 – Serial 416150475-420130746
- VERTEX – VXS750AKC48400 – Serial 416150475-420130747
Exmark 16.25 Inch Standard Blade Replacement
The Exmark 103-6401-S is a genuine OEM 16.25-inch standard high-lift blade with a 15/16-inch center hole. Its raised, notched sail creates airflow beneath the mower deck to lift grass into the cutting path and carry clippings away after they are cut.
Compatible 32-inch decks commonly use two blades, while compatible 48-inch decks commonly use three. This listing is for one individual blade unless the product quantity states otherwise.
Product Details
- Genuine Exmark OEM Mower Blade
- Part Number: 103-6401-S
- Blade Length: 16.25 Inches
- Center Hole: 15/16 Inch
- Blade Type: Standard High-Lift Notched Blade
- Designed for compatible 32-inch and 48-inch mower decks
- Raises grass for a clean, even cut
- Supports efficient side-discharge and bagging performance
- High-carbon steel construction
- Heat-treated for edge retention and durability
- Manufactured for proper balance and deck clearance
- Built to Exmark factory specifications
- Sold individually unless otherwise stated
High-Lift Cutting and Discharge Performance
The high-lift notched profile generates strong airflow beneath the mower deck. This helps stand grass upright before cutting and carries the clippings through the discharge opening or into a compatible collection system. The result is a clean, consistent finish across regularly maintained turf.
High-lift blades require more engine power and move more air than medium- or low-lift designs. They are particularly useful when strong clipping discharge or collection performance is needed.
Why Choose Genuine Exmark OEM Blades?
Genuine Exmark blades are engineered to provide the correct length, center-hole size, cutting profile, balance, and deck clearance for compatible Exmark equipment. Using the specified OEM blade helps maintain proper airflow, cutting quality, and safe mower-deck operation.
Sharpen the blade as needed and inspect it regularly for excessive wear, cracks, bends, or deep nicks. A damaged or unbalanced blade can reduce cut quality, create vibration, and place unnecessary stress on spindle assemblies and other deck components.
Important: Verify your model, serial number, deck size, 15/16-inch center hole, and required blade quantity before ordering. Exmark frequently uses different blades across similar mower models and deck configurations, and fitment can vary by serial number.
Genuine Exmark Parts
Genuine Exmark OEM parts are built for commercial performance. Engineered to factory specifications, they deliver precise fit, long lasting durability, and the reliability professionals depend on. Protect your investment and minimize downtime with parts designed specifically for your Exmark machine.
Get Everything You Need
View the complete parts diagram for your machine. Find related maintenance items, replacement parts, and hardware before placing your order.
