856471 856472 Carburetor Kit for Volvo Penta AQ115A AQ115B AQ125A AQ125B AQ130C AQ130D AQ131A AQ131B AQ131C AQ131D AQ145A AQ145B AQ151A AQ151B AQ151C AQ170A AQ170B AQ170C AQ171A AQ171C | JLM Marine

Carburetor Kit for Volvo Penta AQ115A AQ115B AQ125A AQ125B AQ130C AQ130D AQ131A AQ131B AQ131C AQ131D AQ145A AQ145B AQ151A AQ151B AQ151C AQ170A AQ170B AQ170C AQ171A AQ171C

This Carburetor & Fuel Pump Diaphragm Repair Kit is designed for Volvo Penta marine gasoline engines equipped with Solex 44PA1 carburetors. It provides comprehensive coverage across the AQ115, AQ125, AQ130, AQ131, AQ145, AQ151, AQ170, and AQ171 series, delivering reliable aftermarket performance for inboard marine applications.

Direct Replacements: Volvo Penta 856471, 856472, 841292 | Sierra SIE18-7000 | Orbitrade ORB17803 | Crom 117104

• Complete carburetor rebuild kit for Solex 44 PA-1 carburetors
• Includes fuel pump diaphragm repair components
• Important: Not directly replaceable for 44 PAI carburetors; kit is designed for 1 carburetor

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

This Carburetor & Fuel Pump Diaphragm Repair Kit includes all necessary components to rebuild your Solex 44PA1 carburetor:

• Complete gasket and diaphragm set for carburetor and fuel pump
• Needle valve (11 mm thread diameter, 23 mm length)
• All seals, springs, and hardware for comprehensive rebuild
• Kit services 1 carburetor

Installation Guide

1. Disconnect the battery and fuel lines before beginning work. Relieve any residual fuel pressure in the system.
2. Remove the carburetor from the engine following your service manual's instructions. Clean the exterior thoroughly before disassembly.
3. Carefully disassemble the carburetor, keeping track of all components and their orientation. Take photos if needed for reassembly reference.
4. Remove all old gaskets, diaphragms, and seals completely. Inspect all metal surfaces for wear, corrosion, or damage.
5. Clean all carburetor passages and components with appropriate carburetor cleaner. Blow out all passages with compressed air.
6. Install the new needle valve, ensuring proper seating and torque. Replace all gaskets and diaphragms from the kit.
7. Replace the fuel pump diaphragm and associated gaskets, ensuring proper alignment. Tighten fasteners evenly in a cross pattern.
8. Reassemble the carburetor in reverse order, verifying that all springs and components are correctly positioned. Do not over-tighten screws.
9. Reinstall the carburetor on the engine with new mounting gaskets. Reconnect fuel lines and linkages.
10. Perform initial adjustments according to your engine's specifications. Start the engine and check for fuel leaks.
11. Allow the engine to warm up and make final idle and mixture adjustments. Test under load to verify proper performance.
12. Recheck all connections and fasteners after the first hour of operation. Monitor performance and adjust as needed.

Troubleshooting & FAQ

Q: How do I confirm this kit fits my Volvo Penta engine?
A: Cross-reference your engine model with the compatibility table above. Verify your carburetor is a Solex 44 PA-1 (not 44 PAI) by checking the casting markings. Also confirm your OEM part number matches 856471, 856472, or 841292.

Q: What's the difference between 44 PA-1 and 44 PAI carburetors?
A: This kit is designed specifically for 44 PA-1 carburetors and is not directly replaceable for 44 PAI models. Check your carburetor casting to confirm the exact type before ordering.

Q: How often should I rebuild my carburetor?
A: Rebuild intervals depend on usage and fuel quality, but typically every 3-5 years or when you experience hard starting, rough idle, poor acceleration, or fuel leaks. Ethanol fuels may require more frequent rebuilds.

Q: Does this kit include components for the fuel pump?
A: Yes, this is a Carburetor & Fuel Pump Diaphragm Repair Kit that includes fuel pump diaphragm and related gaskets in addition to carburetor rebuild components.

Q: Can I rebuild just one carburetor if my engine has multiple carburetors?
A: Yes, this kit services 1 carburetor. If your engine has multiple carburetors, we recommend rebuilding all of them simultaneously for balanced performance and ordering multiple kits.

Q: What are signs that my carburetor needs rebuilding?
A: Common symptoms include difficult starting, rough or unstable idle, black smoke, poor fuel economy, fuel leaking from the carburetor, and hesitation or stumbling during acceleration.

Q: Is this an OEM or aftermarket part?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.