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BBTV 2M4637 Engine Piston Ring
| Brand | BBTV 2M4637 |
|---|---|
| 1st Oil Groove | 4 |
| 1st Oil Ring Material | Steel rail/stainless exp |
| 1st Oil Ring Surface Treatment | Chrome |
| 2nd Groove | 1.5 |
| 2nd Ring Surface Treatment | Phosphate |
| Cylinder Quantity | 4 |
| 2nd Ring Material | Grey iron |
| Top Ring Material | Ductile iron |
| Engborein | 3.646 |
| Engboremetric | 92.60 |
| Oversize | Std |
| Top Groove | 1.5 |
| Top Ring Surface Treatment | Plasma moly |
| Fits | Honda and Isuzu · 26 vehicles |
Precision bore match. Built for 92.60 mm engine bore applications with standard oversize sizing.
Ring surface treatments. Plasma moly, phosphate, and chrome finishes support sealing and wear control.
Cross-references 13508P, E617K and E617KC for the same application. See all 3.
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Engine piston ring set for 4-cylinder applications
This engine piston ring set is built for specific 4-cylinder applications with a 92.60 mm bore and standard oversize. It uses a plasma moly top ring, phosphate-treated second ring, and chrome-treated oil ring components for a precise sealing package.
Key features
- Fits engines with a 3.646 in. / 92.60 mm bore
- Standard oversize configuration
- Plasma moly top ring surface treatment
- Phosphate-treated second ring surface
- Chrome-treated oil ring components
- Designed for 4-cylinder engine applications
Detailed fitment and application
Fits 1991-1997 Isuzu Rodeo, N/A. Fits 1996 Honda Passport, N/A. Fits 1988-1995 Isuzu Pickup, N/A. Fits 1989-1994 Isuzu Amigo, N/A. Fits 1988-1991 Isuzu Trooper, N/A. Part number 2M4637 is listed for these applications and cross-references Monroe Shocks & Struts (e.g., 13508P, E617K) for the same application.
What this part helps address
- Oil control concerns from worn ring surfaces
- Compression loss caused by ring wear
- Excessive blow-by in high-mileage engines
- Uneven sealing across the piston ring package
Installation notes and quality
Verify bore size, groove dimensions, and engine configuration before installation. Match the ring set to the correct cylinder application and confirm all measurements against the engine specifications. Part number 2M4637 should be installed according to standard engine assembly procedures.
This part fits 26 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 1997 | Isuzu | Rodeo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1996 | Honda | Passport | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1996 | Isuzu | Rodeo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1995 | Isuzu | Pickup | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1995 | Isuzu | Rodeo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1994 | Isuzu | Amigo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1994 | Isuzu | Pickup | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1994 | Isuzu | Rodeo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1993 | Isuzu | Amigo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1993 | Isuzu | Pickup | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1993 | Isuzu | Rodeo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1992 | Isuzu | Amigo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1992 | Isuzu | Pickup | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1992 | Isuzu | Rodeo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1991 | Isuzu | Amigo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1991 | Isuzu | Pickup | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1991 | Isuzu | Rodeo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1991 | Isuzu | Trooper | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1990 | Isuzu | Amigo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1990 | Isuzu | Pickup | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1990 | Isuzu | Trooper | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1989 | Isuzu | Amigo | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1989 | Isuzu | Pickup | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1989 | Isuzu | Trooper | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1988 | Isuzu | Pickup | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| 1988 | Isuzu | Trooper | 2.6L | L4 | EngBoreIn:3.646 in;EngBoreMetric:92.60 mm;Top Groove:1.50 mm;2nd Groove:1.50 mm;1st Oil Groove:4.00 mm; Plasma Moly Top Ring ;4Cyl Ring Set; Top Ring Surface Treatment: Plasma Moly |
| No rows match your filter. | |||||
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
13508PE617KE617KC