D&A 250V Seal Kit

High-quality seal kit for D&A 250V hydraulic breakers. Stops leakage, maintains pressure and protects internals across cylinder, front head and valve interfaces. Weight: 0.5kg

D&A 250V Hydraulic Breaker Seal Kit

The D&A 250V seal kit is a comprehensive sealing package engineered to prevent oil leakage, maintain hydraulic pressure and protect internal components throughout the breaker, including the cylinder, front head, piston guidance and valve block. Depending on the model, kits typically include piston seals (U-cup/step), buffer seals, dust/wiper seals, O-rings, PTFE back-up rings and guide/wear rings for stable alignment under impact.

See All D&A 250V Spare Parts → See All Seal Kits → All Spare Parts →

🛡️ Warranty Disclaimer: Please note that seal kits and O-rings are highly stressed consumable parts subject to natural wear, friction, and tear during operation. Therefore, they are not covered under warranty.

FEATURES

Complete sealing solution for piston, front head outlet, cylinder joints and valve interfaces.
Optimized mix of HNBR/NBR, PU and PTFE with optional FKM for high-temperature areas.
Anti-extrusion PTFE back-ups and reinforced wipers to withstand pressure spikes and debris.
Tight tolerances for OEM-compatible fit; stabilizes clearances, reduces vibration and leakage.
Suitable for scheduled overhauls and corrective maintenance; supports extended service intervals.

TECHNICAL SPECIFICATIONS

Compatible Brand	D&A
Compatible Model	250V
Material	High-Performance Elastomer (HNBR/PU/PTFE)
Weight	0.5 kg

COMPATIBILITY & QUALITY

Direct-replacement kit manufactured to the original specifications of the related brand and model. Produced under strict QC: material certification, dimensional checks for every seal, surface finish requirements, hardness verification, and fit validation with mating grooves.
Also referred to as repair kit, overhaul kit, gasket & seal pack or service kit by different manufacturers.

INSTALLATION & SAFETY NOTES

Always install seals in a clean, dust-free environment to prevent contamination.
Lubricate all seals and O-rings with clean hydraulic oil before installation.
Use proper, non-sharp installation tools to avoid scratching or damaging the seal lips.

Frequently Asked Questions (FAQ)

Q: Is this seal kit compatible with D&A 250V?
A: Yes, this kit is specifically manufactured according to D&A 250V hydraulic breaker specifications for a 100% fit.

Q: How long does delivery take?
A: Delivery within Turkey takes 3 business days. International delivery times vary depending on the destination location.

Q: Are shipping costs included in the price?
A: No, shipping is not included in our prices. Please contact our sales team to get a quote for the best delivery options to your location.

🤔 Not Sure Which Seal Kit Fits?

If you are unsure whether this kit is the right match for your breaker, we are here to help.

Simply send us your breaker's brand and model details. Our expert team will identify the perfect match for you and share a personalized offer.

Weight (Kg) 0.5

Warranty Warranty Disclaimer: Please note that seal kits are highly stressed consumable parts subject to natural wear and tear during operation. Therefore, they are not covered under warranty

Delivery Information Delivery time is 3 business days for orders within Turkiye. For orders outside Turkiye, the transport time will be added. But for the products that we have in stock, the delivery time will be shortened significantly. For more information; contact sales@hkm.com.tr