Support For over 50 years Robart has been manufacturing landing gear and machining products and, answering questions from customers. We have implemented a lot of those questions into the areas below. If you cant find the answers you are looking for, please feel free to reach out to use through our " Contact Page ". Thank you. Frequently Asked Questions | Troubleshooting | Dimension Drawings | Spare Parts Lists | Product Returns Product Repairs | Add/Remove to an Existing Order | Proposition 65 | Instructions | How To Installations | Conversion Kit Instructions | YouTube Videos | Material Safety Data Sheets Installation How To's: > Incidence Meter ​ > Incidence Meter 404-V2 ​ > Hinge Point Hinges ​ > 615 Pneumatic Rotating Retr acts installation instructions ​ > Scale Strut Covers ​ > Scale Wheels ​ > Disc Brake Instructions ​ > Robostrut cut down instructions and nose bushing instructions ​ > How it Works (Variable Rate Control Valve) ​ > #177 Electric Retract Instructions ​ > #177-RETREAX Instructions ​ > #689 Installation Instructions and Template ​ > GPGEEBEE Instructions ​ > GPCHIPMUNK Instructions ​ > GP-RYAN Instructions Instrutions Instructions: > Tires on Aluminum Wheels ​ > Air Leak Troubleshooting Guide ​ > Robart Electric Retract Instructions ​ > Robart EZ RETRAX Electric Retract Instructions ​ > Robart VR Air Kit Instructions ​ > Mini Hobby Brake Valve Instructions ​ > Setting up a gear door sequencer ​ > #164E: Electric Air Pump Instructions ​ > Strut Cover Instructions ​ > #210-P: Programmable Smoke Pump Instructions ​ > #210-E: Electronic Smoke Pump Instructions ​ > How to Make a Smoke Muffler, by Boli Muente's ​ > 407 SDI Gauge Instructions ​ > #164FP: Fuel Pump Instructions ​ > Instruction s for Installing #173 Pressure Gauge ​ > Compact Uni-Brake Instructions ​ > Disc Brake Instructions ​ > #345: Fowler Flap Hinge Instructions ​ > #650 Gear Door Bracket Installation ​ > Hanger 9 | P51D | Mounting Instructions Conversion Kit Instructions > 145 Conversion to Electric ​ > 148C/150C Conver sion to Electric ​ Conversin Kit Intructions Proposition 65: > Robart Product List ​ > Zap Product Lis t ​ > Dubro Product List ​ Prop 65 PDF's > Dimension Drawings ​ > Spare Parts Lists ​ > Robart Locator Form ​ > Edit an existing order MSDS Sheet: ​ > Smoke Oil ​ > Zap Adhesives MSDS Sheets Add/replce

Air R/C OEM Gears that drop in for a perfect fit. Retracts by Weight with over 350 options. RoboStruts & Wire Kits from 5/32" up to 5/8" diameter. Brakes Systems from 2" to 6" Wheels Scale, Aluminum, OEM Conversion Kits for your robart gears Accessories tools, add-ons & more! SPARE PARTS for all robart gears & accessories Airplanes with full combo kits. Refurbished gear & accessories at discounted prices.

Robart Money Savors From Daily Deals to the Holiday Season to Factory Refurbished, everything and anything that's extra bang for the buck can be found in here. Gift Boxes Gift Boxes clearance Clearance Deal Savers Deal Savers Factory Refurbished Factory Refurbished

HempOil About HWF Specifications Document Center HMF Outlasts Other Water proofers in Weathering Test HWF™ was designed to provide excellent durability under field conditions, and to meet or exceed the requirements of the following American Society for Testing and Materials (ASTM) standards. ASTM D 1006 Exterior Exposure Tests of Paint and Wood​ ​ ASTM D 3456 Exterior Exposure Tests for Susceptibility of Paint Film to Microbiological Attack ​ ASTM D 3719 Quantifying Dirt Collection on Exterior Panels HWF™ and HWF Log home Treatment™ were tested in an Accelerated Weathering Chamber (ASTM D 4587), where it out-lasted other competitors, including Thompsons Water Seal™ and Cabot’s Deck Stain™. HWF™ will keep your outdoor wood looking new and natural as long as possible. Accelerated Weathering Chamber Test Results All Tests Were Done in Clear & Shaded Varieties, On Douglas Fir, Redwood & Cedar Hour of Heat, Moisture & UV/B Light Exposure Thompson's Cabot's Restorex's HWF 1000 Fail 1000 Fail 1000 Fail 1000 Pass 900 Fail 900 Fail 900 Fail 900 Pass 800 Fail 800 Fail 800 Fail 800 Pass 700 Fail 700 Fail 700 Fail 700 Pass 600 Fail 600 Fail 600 Fail 600 Pass 500 Fail 500 Fail 500 Fail 500 Pass 400 Fail 400 Fail 400 Fail 400 Pass 300 Fail 300 Pass 300 Pass 300 Pass 200 Fail 200 Pass 200 Pass 200 Pass <100 100 Pass 100 Pass 100 Pass New Comparisons: Hemp Shield Vs. Penofin & Cabot head-to-head comparison of HWF and Deck Sealer with Cabot Semi-Transparent, and both Penofin Red & Blue label products. Specifications Column 1 Hemp Wood Finish Penofin Blue Label Penofin Red Label Cabot-Semi Transparent Full Cure 24-48 hours 4-7 days 4-7 days Test results not available Servicable Soluble 12 hours 12 hours Test results not available Dry to Touch 1 hour 4 hours 4 hours Test results not available Solubility in Water Soluble Insoluble Insoluble 300 Series: Not Determined 1630 Series: Not Determined Dot Shipping Not Regulated Non Dot Regulated Stain Non Dot Regulated Stain Classification not available Flash Point over 200 deg F 122 deg f (Tag Closed Cup) 108 deg f (Tag Closed Cup) 300 Series: Not Determined 1630 Series: Not Determined OSHA Category Combustible Class IIIB Combustible Class II Combustible Class II 300 Series: Combustible liquid III 16300 Series: Not Classified Clean Up Soap/Water Paint Thinner, Mineral Spirits Paint Thinner, Mineral Spirits 300 Series: Mineral Spirits 1300 Series: Soap/Water 1630 Series: Soap/Water thin with Mineral Spirits HAP 450-650 None Data Not Available Data Not Available Data Not Available VOC Clear Shades 9g/1 | 45-48 g/l <550g/l Based on EPA Regulations | Data Not Available <550g/l Based on EPA Regulations | Data Not Available Less than 250 g/l | Data Not Available Estimated Life Horizontal Vertical 3-3.5yrs | 3-6 yrs 1-2 yrs | 2-5 yrs 1-2 yrs | 2-5 yrs 1-2 yrs | 2-5 yrs SF Coverage/Ga 450-650 SF 175-300 SF 175-300 SF 300 Series covers 450-650 SF 1300 Series covers 200-300 SF 1630 Series covers 200-350 SF What is VOC? Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health effects. Concentrations of many VOCs are consistently higher indoors (up to ten times higher) than outdoors. Common examples of VOCs that may be present in our daily lives are: benzene, ethylene glycol, formaldehyde, methylene chloride, tetrachloroethylene, toluene, xylene, and 1,3-butadiene. Low VOC - 100% Green Product Image Here Our Hemp Wood Finishes™ are suitable for wooden decks, fences, stairs, siding, shutters, furniture — anything wooden that is exposed to the weather. In extensive tests, Hemp Wood Finish™ outlasted other comers, including the highest priced deck finish on the national market. HMF finish is extremely UV resistant, and the trans-oxide pigments used in shaded varieties of HMF™ provide long lasting color to your outdoor wood that does not hide the grain. ​ It is a unique hemp oil formulation represents a major advance in preservation of outdoor wood — a back-to-the-future choice that, by reviving use of an agriculture based oil feed stock, has created a sustainable, Environmentally friendly with ultra low toxicity- Hemp Wood Finish and Deck Sealer™ and Hemp Wood Finish Log Home Treatment™ offer superior performance in a truly 'green' water proofer and protectant for outdoor wood, and can also be used indoors too as there are no Hazardous Air Pollutants (HAP’s) and no fumes.

Inventory Inquiry We understand, not all modellers have access to a hobby shop that carry's what they need. In an effort to help keep the hobby thriving, Robart does sell to the general public. But, due to the large number of items we manufacture and the large distributor orders that come in daily, we are not able to always keep all items in stock. If you would like to know about a specific item and its availability, please use the form below and a Robart Customer Service Rep will let you know what we have. Please keep in mind, when we respond we will let you know what is currently in stock. Orders come in all day and night and are filled in the order they are placed. If you inquire about the availability of an item and than wait to place the order, that item could potentially sell our before you place your order. Thank you.

HempOil Specifications Document Center Sell Sheets Carbon Footprint Label Templates MSDS Cedar Deck Finish Chestnut Deck Finish Clear Deck Finish Cobblestone Grey Deck Finish Hickory Deck Finish Redwood Deck Finish

HempOil About HWF Specifications Document Center About HWF HWF is one of the first Wood Finish and Deck Sealers containing Hemp Seed Oil. Its Ultra-low toxicity and environmental friendliness ensure that outdoor wood looks elegant and natural for years to come. Our products contain hemp seed oil from industrial hemp plants modified with UV light inhibitors and biocides to give maximum wood protection. The result is a superior finish for your deck, fence, interior wood, or log home. Deep soaking Protection ideal for decks, fences, siding and More. Penetrating oil wood finish and Deck Sealer Containing 100% Pure Hemp Seed Oil 0% HAP's (Hazardous Air Pollutants) High Solids - Maximum Coverage Single Coat Application Deep Penetrating into wood Environmentally Friendly Very Low VOFCs (Volatile Organic Compound) contains Formaldehyde Free: Mildewcide, Algicide and Fungicide ​ Extremely High UV Resistant Hemp Wood Finish™ has a different proprietary formula than Hemp Shield Wood Finish & Deck Sealer™ featuring different component amounts in addition to adding more biocides to deal with bioactivity in logs. What is VOC? Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health effects. Concentrations of many VOCs are consistently higher indoors (up to ten times higher) than outdoors. Common examples of VOCs that may be present in our daily lives are: benzene, ethylene glycol, formaldehyde, methylene chloride, tetrachloroethylene, toluene, xylene, and 1,3-butadiene. Low VOC - 100% Green Our Hemp Wood Finishes™ are suitable for wooden decks, fences, stairs, siding, shutters, furniture — anything wooden that is exposed to the weather. In extensive tests, Hemp Wood Finish™ outlasted other comers, including the highest priced deck finish on the national market. HMF finish is extremely UV resistant, and the trans-oxide pigments used in shaded varieties of HMF™ provide long lasting color to your outdoor wood that does not hide the grain. ​ It is a unique hemp oil formulation represents a major advance in preservation of outdoor wood — a back-to-the-future choice that, by reviving use of an agriculture based oil feed stock, has created a sustainable, Environmentally friendly with ultra low toxicity- Hemp Wood Finish and Deck Sealer™ and Hemp Wood Finish Log Home Treatment™ offer superior performance in a truly 'green' water proofer and protectant for outdoor wood, and can also be used indoors too as there are no Hazardous Air Pollutants (HAP’s) and no fumes. Specifications

Zap Adhesives Whatever your application, whatever your demands/. The ZAP Adhesive System has the most complete range of formulas and sizes for your needs. Not sure what works best for your next project? Check out the ZapApp . Φιλτράρισμα κατά Threadlockers Blue Threadlocker Red Threadlocker Zap CA's Zap CA (Thin Pink) Zap a Gap CA+ (Medium Green) Slo- Zap CA (Thick - Yellow) Ultra Thick CA Glue Zap Gel Zap-RT Rubber Zap-O Foam Safe Plasti-Zap Poly-ZAP Zap Glue Accelerator Zip Kicker Foam Safe Kicker Specialty Glue | Oil | Tape After Run Oil Canopy Glue Rail Zip Track Cleaner Zap Goo Zap Plastic Model Cement Zap Silicone Tape Fly Fishing Adhesives Fly Fishing Zap a Gap CA+ Quick Set Epoxy Replacement Tips Zap Gel Fly Fishing Adhesive Zap Epoxy Resins Quick Set Z-Poxy 5 Minute Zap Glue Kits Fiberglass Kit Foam Safe Kit Mounting Pads & Silicone Tape Zap Arf Kit Zap Builders Kit Zap Repair Kit Zap Accessories Replacement Zap Tip Ends PT-29 Sprayer Zap Silicone Tape After Run Oil Rail Zip Track Cleaner Size 0.5 grams 3 grams 0.2oz 0.7oz 1/4oz 1/3oz 1/2oz 1oz 2oz 4oz 5oz. 8oz 12oz CA Viscosity Thin Medium Thick Gel Delivery Method Aerosol Brush On Squeeze Bottle Γρήγορη προβολή Zip Kicker (CA Accelerant) Τιμή Από $7.59 Προσθήκη στο καλάθι Γρήγορη προβολή Zap Gel Τιμή Από $2.09 Προσθήκη στο καλάθι Γρήγορη προβολή Thin Velocity Zap CA (Pink) Τιμή Από $4.29 Προσθήκη στο καλάθι Γρήγορη προβολή Medium Viscosity CA (Green) Τιμή Από $4.29 Προσθήκη στο καλάθι Γρήγορη προβολή PT-21 - 24 Pack, Flexi-Tips Τιμή $5.29 Προσθήκη στο καλάθι Γρήγορη προβολή ZF-35 - 1/2oz., Quick Set Epoxy Fly Fishing Adhesives Τιμή $5.79 Προσθήκη στο καλάθι Γρήγορη προβολή PT-31 - 1oz., After Run Oil Τιμή $6.19 Προσθήκη στο καλάθι Γρήγορη προβολή PT-23 - 1oz., Rail Zip Track Cleaner Τιμή $6.29 Προσθήκη στο καλάθι Γρήγορη προβολή PT-18 - 10 Pack, Z-Ends (Pkg) Τιμή $4.59 Προσθήκη στο καλάθι Γρήγορη προβολή PT-101 - VERY HOT PRICE!!! Zap Silicone Tape Τιμή $9.99 Προσθήκη στο καλάθι Γρήγορη προβολή PT-29 Sprayer Τιμή $5.11 Προσθήκη στο καλάθι Γρήγορη προβολή Mounting Pads & Silicone Tape Τιμή $14.32 Προσθήκη στο καλάθι Γρήγορη προβολή ZAP Repair Kit Τιμή $17.47 Προσθήκη στο καλάθι Γρήγορη προβολή ZAP ARF Kit Τιμή $33.45 Προσθήκη στο καλάθι Γρήγορη προβολή ZAP Builders Kit Τιμή $48.83 Προσθήκη στο καλάθι Γρήγορη προβολή PT-104 - 1oz., Zap Plastic Model Cement Τιμή $4.69 Προσθήκη στο καλάθι Γρήγορη προβολή PT-56 - 2oz., R/C 560 Canopy Glue Τιμή $4.39 Προσθήκη στο καλάθι Γρήγορη προβολή Z-Poxy Τιμή Από $6.49 Προσθήκη στο καλάθι Γρήγορη προβολή Fiberglassing Kit Τιμή $16.04 Προσθήκη στο καλάθι Γρήγορη προβολή Z-Poxy Finishing Resin Τιμή Από $14.99 Προσθήκη στο καλάθι Φόρτωση περισσοτέρων

Machine Shop - Request A Quote For engineering quotes click here. First name Last name Company Position Code Phone Select an Address Email Choose all that apply Materials Requird Aluminum Brass Bronze Carbon Steel Cast Iron Copper Stainless Steel Tool Steel Other Metal Plastic Plastic ABS Acrylic Delrin Laminates Medical Grade Nylon Polycarbonate Polyethylene Other Plastic Metal Services Prototyping CNC Welding Assembly Packaging Design Units Choose an option Application Choose an option Quantity Do you need to tap threads * No Yes Please specify if your part has any internal or external threads. Robart will not bear any assembly risk if it is a non-standard thread, unless all assembly parts are produced and assembled here Give us more details Upload File File Size Max 15MB (3D CAD. *.step, *.stp, *.x_t, *.sldprt) Requests without proper file upload will not be processed. DO NOT upload compressed ZIP Files I accept terms & conditions Request a Quote Thanks! We’ll send you a price quote shortly.

Product Repair All Robart items are warrantied for 1 year from date of shipping when, purchased direct through Robart or through a Robart licensed dealer or distributor for manufacturer defect. If your item was not purchased direct, for warrantied items, you MUST include a copy of the receipt. All items should be well packed to assure that no damage is incurred during shipping. Please insure when shipping your item back for repair. Use a shipper that has a tracking delivery service. (i.e. FedEx) Robart is not responsible for damage incurred during the shipping process. ​ Robart will contact you either by phone or email upon completion of an estimate to get your authorization to repair. ​ If you believe any of your items may be covered under warranty, be sure to include a copy of your receipt to allow for warranty consideration. ​ Repair Labor Rate is $60.00 per hour with 1/4 hour as the minimum labor charge. ​ Terms & Conditions All merchandise is the responsibility of the shipper until it arrives at Robart. Robart is not responsible for items lost or damaged in transit to Robart. Warranty only applies as described by the product manufacturer and on products accompanied by a dated receipt. ​ Warranty items are to be shipped prepaid back to Robart. All warrantied products will be returned freight free within the United States. All warrantied products returned outside the US will incur a shipping charge to have the product shipped back. Warranty repair or replacement decisions are at the sole discretion of Robart Mfg. Collateral damage is not covered by manufacturer warranty. All charges for repair parts, labor, shipping and other fees are your responsibility. All items sent in for estimated repair and no work is performed will be charge a minimum $14.75 shipping charge to send the item back. Once items are repaired and you are contacted you will have 30 days to make arrangements for payment and shipping. Non-payment of repairs can result in confiscation of equipment. ​ By checking the box you understand and agree with the above terms & conditions.

Dimension Drawings Some dimension drawings may have an electric/pneumatic dimension used for each other. This is OK. Since they both use the same frame assembly, there aren't any other dimensions. All dimensions that are available to the public are listed within this page. Thank you. RETRACTS | NOSE GEAR | FIXED GEAR | TAILWHEELS | STRUTS | OEM STRUTS Mains & Tri-Gear Retracts: 123 123 145-5 145-5 145-5E 145-5E 145-6 145-6 145-6E 145-6E 148 148 148E 148E 150 150 150B 150B 150E 150E 150HD8 150HD8 150HD8E 150HD8E 150HD9 150HD9 150HD9E 150HD9E 150HD10 150HD10 150HD10E 150HD10E 150Z 150Z 150ZE 150ZE 150ZF6F 150ZF6F 150ZF6FE 150ZF6FE 151 151 151E 151E 152 152 152E 152E 153 153 153E 153E 154 154 154E 154E 161 161 161E 161E 162 162 162E 162E 163 163 163E 163E 510RS 510RS 510RSE 510RSE 511RS 511RS 511RSE 511RSE 520RS Mains 520RS Mains 520RS Nose 520RS Nose 520DEUCE-E 520DEUCE-E 521RS Mains 521RS Mains 521RS Nose 521RS Nose 530ARROW 530ARROW 530RS 530RS 530RSE 530RSE 530SEAWIND 530SEAWIND 531RS 531RS 531RSE 531RSE 532RS 532RS 532RSE 532RSE 533RS 533RS 533RSE 533RSE 534RS 534RS 534RSE 534RSE 535RS 535RS 535RSE 535RSE 536RS 536RS 536RSE 536RSE 550RS 550RS Show More Retracts Dimension Drawings Nose Gear: 124 124 158 158 158E 158E 158F 158F 158S 158S 514RS 514RS 514RSE 514RSE 515RS 515RS 515RSE 515RSE 517RS 517RS 517RSE 517RSE 540RS 540RS 540RSE 540RSE 541RS 541RS 541RSE 541RSE 542RS 542RS 542RSE 542RSE 543RS 543RS 543RSE 543RSE 544RS 544RS 544RSE 544RSE 555RS 555RS 555RSE 555RSE 556RS 556RS 556RSE 556RSE 557RS 557RS 557RSE 557RSE 558RS 558RS 558RSE 558RSE 560RS 560RS 560RSE 560RSE 561RS 561RS 561RSE 561RSE 562RS 562RS 562RSE 562RSE 563RS 563RS 563RSE 563RSE 564RS 564RS 592E 592E 592M 592M 592P 592P 602 602 602P 602P 607 607 610 610 638RS 638RS 638HDRS 638HDRS 638HDRSE 638HDRSE 638RSE 638RSE 639HDRS 639HDRS 639RS 639RS 639HDRSE 639HDRSE 639RSE 639RSE 640HDRS 640HDRS 640HDRSE 640HDRSE 640P39 640P39 640P39E 640P39E 640RS 640RS 640RSE 640RSE 641HDRS 641HDRS Show More Nose Gear Dimension Drawings Fixed Gear Dimension Drawings Fixed Gear 689 689 690 690 690B 690B 691 691 Tailwheels: 121 121 122 122 160 160 160AT-6 160AT-6 160LWC 160LWC 160LWCE 160LWCE 160RWC 160RWC 160RWCE 160RWCE 160WC 160WC 160WCE 160WCE 160YAT6 160YAT6 657 657 657L 657L 657R 657R 580RS 580RS 580RSE 580RSE Tailwheel Dimension Drawings Struts: 159 159 159F 159F 650 650 651L 651L 651R 651R 652L 652L 652R 652R 653L 653L 653R 653R 654 654 656 656 660 660 661L 661L 661R 661R 662L 662L 662R 662R 663L 663L 663R 663R 664 664 664M 664M 667 667 668 668 669L 669L 669R 669R 671L 671L 670 670 671R 671R 672L 672L 672R 672R 673L 673L 673R 673R 674 674 677 677 678 678 679L 679L 679R 679R 680 680 681L 681L 681R 681R 682L 682L 682R 682R 684 684 685 685 686 686 687L 687L 687R 687R Struts Dimension Drawings OEM Struts : C182HA9 C182HA9 DYNACHIP DYNACHIP GPCHIPMUNK GPCHIPMUNK GPGEEBEE GPGEEEBEE GP-RYAN GP-RYAN PT17MW PT17MW PT17R&R PT17R&S PT17Z77 PT17Z77 PT17Z87 PT17Z87 PT19D PT19D PT19H PT19H PT19HA9 PT19HA9 ZECOUPE ZECOUPE ZSSL ZSSL ZSTUKA ZSTUKA OEM Strut Dimension Drawings