Product Description
Engine Re-Ring Kit (Economy)
1987 Jeep J10 4.2L / 258 OHV L6 12V 3.750" Bore 71-90
#PN-RMJ258B-6Engine ReMain Kit - Economy - RMJ258B
Details Value Part number RMJ258B Sizes available N/A
Kit components
Category Part number Sizes available Piston Ring Set R37556 STD, 030, 040, 060 Bearing Set - Rod BB612J STD, 010, 020, 030 Bearing Set - Main BC315J STD, 010, 020, 030 Gasket Set - Full J4.2-76
Also fits
Category Make Model User engine Year range Notes Car AMC 4.2L / 258 OHV L6 12V 3.750" Bore 71-88 86-88 Add P/N VCJ258 For Eng. W/Alum Valve Cover. TRUCK, VAN, SUV Jeep 4.2L / 258 OHV L6 12V 3.750" Bore 71-90 86-90
Vehicle-Specific Engine Part Information
1987 Jeep J10 4.2L Re-Ring Kit (Economy) Enginetech RMJ258B. This re-ring kit (economy) is listed for the 1987 Jeep J10 4.2L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Supplier-listed kit component categories include Piston Ring Set, Bearing Set - Rod, Bearing Set - Main, Gasket Set - Full. Component part numbers and available sizes can vary by configuration; verify the selected kit before ordering.
Manufacturer application notes: Add P/N VCJ258 For Eng. W/Alum Valve Cover.
For a 1987 Jeep J10 4.2L engine repair, the same part may be identified as 1987 Jeep J10 Engine Re-Ring Kit, Jeep J10 4.2L Engine Re-Ring Kit, Engine Re-Ring Kit for 1987 Jeep J10 4.2L. These vehicle-specific descriptions help distinguish the required re-ring kit (economy) from other engine components used on similar vehicles.
Additional application-specific terminology includes 1987 Jeep 4.2L Engine Re-Ring Kit, Jeep J10 Engine Re-Ring Kit, 4.2L Jeep J10 Engine Re-Ring Kit, 1987 Jeep J10 4.2L Piston Ring and Gasket Kit. All of these references concern the same Enginetech RMJ258B listing; they do not indicate extra components in the package.
Whether you are refreshing a worn engine or completing a full rebuild of a 1987 Jeep J10 4.2L, selecting the right re-ring kit (economy) depends on accurate engine identification. Check the engine code, relevant dimensions and any vehicle-specific installation restrictions against your existing components. This listing identifies Enginetech RMJ258B; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this re-ring kit (economy) for shoppers searching by the 1987 Jeep J10 4.2L application, Enginetech manufacturer number RMJ258B, or the unique vehicle-specific listing number PN-RMJ258B-6. Confirm fitment, selected sizes and exact package contents on the product page. Cross-reference part numbers are provided for identification and comparison, not as substitutes for fitment verification.
Engine ReMain Kit - Economy - RMJ258B
| Details | Value |
|---|---|
| Part number | RMJ258B |
| Sizes available | N/A |
Kit components
| Category | Part number | Sizes available |
|---|---|---|
| Piston Ring Set | R37556 | STD, 030, 040, 060 |
| Bearing Set - Rod | BB612J | STD, 010, 020, 030 |
| Bearing Set - Main | BC315J | STD, 010, 020, 030 |
| Gasket Set - Full | J4.2-76 |
Also fits
| Category | Make | Model | User engine | Year range | Notes |
|---|---|---|---|---|---|
| Car | AMC | 4.2L / 258 OHV L6 12V 3.750" Bore 71-88 | 86-88 | Add P/N VCJ258 For Eng. W/Alum Valve Cover. | |
| TRUCK, VAN, SUV | Jeep | 4.2L / 258 OHV L6 12V 3.750" Bore 71-90 | 86-90 |
Vehicle-Specific Engine Part Information
1987 Jeep J10 4.2L Re-Ring Kit (Economy) Enginetech RMJ258B. This re-ring kit (economy) is listed for the 1987 Jeep J10 4.2L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Supplier-listed kit component categories include Piston Ring Set, Bearing Set - Rod, Bearing Set - Main, Gasket Set - Full. Component part numbers and available sizes can vary by configuration; verify the selected kit before ordering.
Manufacturer application notes: Add P/N VCJ258 For Eng. W/Alum Valve Cover.
For a 1987 Jeep J10 4.2L engine repair, the same part may be identified as 1987 Jeep J10 Engine Re-Ring Kit, Jeep J10 4.2L Engine Re-Ring Kit, Engine Re-Ring Kit for 1987 Jeep J10 4.2L. These vehicle-specific descriptions help distinguish the required re-ring kit (economy) from other engine components used on similar vehicles.
Additional application-specific terminology includes 1987 Jeep 4.2L Engine Re-Ring Kit, Jeep J10 Engine Re-Ring Kit, 4.2L Jeep J10 Engine Re-Ring Kit, 1987 Jeep J10 4.2L Piston Ring and Gasket Kit. All of these references concern the same Enginetech RMJ258B listing; they do not indicate extra components in the package.
Whether you are refreshing a worn engine or completing a full rebuild of a 1987 Jeep J10 4.2L, selecting the right re-ring kit (economy) depends on accurate engine identification. Check the engine code, relevant dimensions and any vehicle-specific installation restrictions against your existing components. This listing identifies Enginetech RMJ258B; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this re-ring kit (economy) for shoppers searching by the 1987 Jeep J10 4.2L application, Enginetech manufacturer number RMJ258B, or the unique vehicle-specific listing number PN-RMJ258B-6. Confirm fitment, selected sizes and exact package contents on the product page. Cross-reference part numbers are provided for identification and comparison, not as substitutes for fitment verification.
