1
/
of
0
WSM
Piston Kit - Mercury / Mariner 175-250 HP 2.5L Sport Jet 97-06 Port Standard OEM# 785-841088T1 | WSM 100-21PK
Piston Kit - Mercury / Mariner 175-250 HP 2.5L Sport Jet 97-06 Port Standard OEM# 785-841088T1 | WSM 100-21PK
Regular price
$238.00 AUD
Regular price
Sale price
$238.00 AUD
Unit price
/
per
Taxes included.
Shipping calculated at checkout.
Couldn't load pickup availability
Low Stock. We might need to transfer this product from one of our other warehouses. It could be 3-10 Days before we can dispatch this product.
Replacement piston kit for selected Mercury / Mariner 175 - 250 HP 2.5L Sport Jet Port models (1997–2006) — WSM 100-21PK.
Product Details
| Brand | WSM |
|---|---|
| Part Number | 100-21PK |
| Product Type | Piston Kit |
| Application | Mercury |
| Position | Port |
Available Sizes
Choose standard or over-size bore: Standard Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore. Select the WSM SKU that matches your engine bore.
| Option | Bore | WSM SKU |
|---|---|---|
| Standard (this listing) | — | 100-21PK |
| Standard | — | 100-21SK |
| +0.00 mm | — | 100-21-045PK |
| +0.00 mm | — | 100-21-045SK |
| +0.00 mm | — | 100-21-04PK |
| +0.00 mm | — | 100-21-04SK |
| +0.00 mm | — | 100-21-05PK |
| +0.00 mm | — | 100-21-05SK |
| +0.00 mm | — | 100-21-06PK |
| +0.00 mm | — | 100-21-06SK |
| +0.00 mm | — | 100-21-07PK |
| +0.00 mm | — | 100-21-07SK |
Fitment
Fits selected Mariner / Mercury models — see table below.
Mariner
| Model | Engine | Years |
|---|---|---|
| ALL Mariner ALL Mercury 6 Cyl 3.501 Bore 2.5L Sport Jet | 175 | 1997–2004 |
Mercury
| Model | Engine | Years |
|---|---|---|
| 6 Cyl 3.501 Bore 2.5L Sport Jet | 175 | 1997–2004 |
| 6 Cyl 3.501 Bore 2.5L Sport Jet | 200 | 2001–2006 |
| 6 Cyl 3.501 Bore 2.5L Sport Jet | 210 | 2000–2005 |
| 6 Cyl 3.501 Bore 2.5L Sport Jet | 240 | 2001–2006 |
| 6 Cyl 3.501 Bore 2.5L Sport Jet | 250 | 2002–2006 |
Fitment confirmation: Please confirm suitability using the OEM references, fitment guide and product images before ordering.









