Search Stocked PartsOrdering across your parts list
We handle enquiries across categories and part references, considering smaller quantities and stock availability by reference. Your quotation confirms order contents, availability, packing and delivery.
Engine Pistons
RigForce supplies aluminium and steel engine pistons for distributors and engine rebuilders, including monobloc, welded and composite designs. Send the engine or piston reference to confirm construction, standard or repair size, and any rings, pins or circlips required.
Request a Piston Quote
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Stocked Parts
One contact for sourcing and order support
Work with a RigForce contact providing multilingual support who coordinates with our engineering team and partner factories.
Quality control from supplier to dispatch
Our shared quality process covers supplier evaluation through dispatch. Specific checks depend on the product and order.
Incoming and production checks
We evaluate suppliers and carry out incoming and production checks to identify nonconforming parts before they move further through the process.
Finished parts and dispatch
We inspect finished parts and check packing and outgoing goods before dispatch, helping catch problems before they reach your warehouse or workshop.
Issues and corrective action
Nonconforming parts are identified and handled through rework, return or scrap, as applicable. We investigate problems and follow up corrective action to help prevent the same issue recurring.
Support from enquiry to arrival
Delivery updates and shipping coordination
One contact providing multilingual support provides order progress updates and packing confirmation. We coordinate warehouse, packing and export arrangements, shipping documents and shipment tracking, so you can plan for the delivery.
Support after arrival
We follow up after arrival and coordinate sales and engineering input on concerns, giving you a clear contact for reviewing order or product issues.
Pistons with the components you specify
Supply can cover aluminium, monobloc steel, welded steel or composite pistons with a steel crown and aluminium skirt, subject to reference. Rings, pins and circlips are included only where specified in the quotation.
Help choosing the correct piston reference
An existing piston number or engine details give us a starting point. We can help distinguish crown, pin and ring-groove features and confirm the required standard or repair size against the reference.
For oversize pistons, include the marked repair size and unit with the piston reference. Specify rings, pins and circlips separately so the quotation states exactly which matching components are included.
Engine applications
Applications include engine repairs and agricultural machinery, with steel designs used in high-load applications. Suitability depends on the engine and specified piston reference.
Complete your parts list
Add related parts to the same enquiry, with a reference and quantity for each item. Compatibility and kit contents are confirmed for your engine and order.
Cylinder Liners
Cylinder liners for engine rebuilds and repairs.
Explore Cylinder Liners
Piston Rings
Piston rings for standard and repair-size requirements.
Explore Piston Rings
Connecting Rods
Connecting rods for engine overhaul and repair.
Explore Connecting Rods
Circlips
Circlips to retain the piston pin.
Explore CirclipsFrequently asked questions
Can you help identify a piston without the complete specification?
Yes. We can start with an existing number or engine details and help identify the relevant crown, pin and ring-groove features against the application.
Are piston rings, pins and circlips included?
They are included only as stated in the quotation. We can assess these components alongside the piston and clearly list the agreed order contents.
Which piston constructions can you help source?
We can assess aluminium, monobloc steel, welded steel and composite designs against the reference. Composite pistons use a steel crown and aluminium skirt.
Can you help source a repair-size piston?
We can assess standard or specified repair-size requirements against the piston reference and engine application, including the matching size designation for any quoted rings.
What quality information is available?
Applicable checks and available records vary by reference and order. Our team can clarify these before you order.
Can I order a small quantity or mix parts?
We can discuss smaller quantities and check stock availability for your references. You can also combine different models and parts categories in one enquiry.
When can you deliver?
Availability and delivery arrangements are confirmed in the quote for your requested references and quantities.
Who handles a concern after delivery?
Your RigForce contact will coordinate the review with the relevant team.
Preparing a mixed order or planning repeat purchases? Read our engine parts buying guide for enquiry, payment and delivery questions, or explore wholesale supply and replenishment support.
Send your piston requirements
Share your piston number or engine details, and we can help identify the design, size and included parts.
Send Your Piston Requirements