Rockwell Trailer Axle Identification

Now I'm worried I got screwed. 3500 lb Trailer Axle Kit - 3. Meritor WABCO Pneumatic Anti-Lock Braking Systems (ABS) for Trucks, Tractors, and Buses • B-, C-, D- and E- Version ECUs • ABS, ATC and RSC valve replacement parts • Sensors and Cables — Tooth Wheel Information • ABS Test Equipment Production Part Number Service (Replacement) Part Number 446 106 072 0 S446 106 072 0 CONTENTS 2 5 5 5 6. ---Customer Specification Number Brake Type Basic Capacity Front Drive Steering Axle FDS 1600 SAX 60--- --Ratio. Options available for specialist builds. Ingersoll Axles is a Leading Manufacturer of Axles and Suspension Systems for Heavy Duty Trailers. 5 ton rockwell axles disc brakes rockwell 2. King Pin Kit 18,000LB Axle NAV 2505496C91 Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes. (Rockwell Parts Pricing File)Below is a complete list of free downloads for Rockwell Transmission, Differential, Transfer Case and Axle parts manuals, parts breakdowns and parts lists in PDF format to assist you in identifying the parts you will need to rebuild or repair any Rockwell Transmission, Differential. Call 1300 019 655. It is a Flat Deck Trailer TRAILER and is for sale at $36600. Rockwell (Meritor) used in this website are for identification purposes. Rockwell American continues to improve its service levels by ensuring Rockwell American products are available at all of it's distribution locations. 2 Brake Shoe Core Identification Chart 4708 16. I have loaded the trailer a few times so a GVW of 3500lbs. The GAWR (gross axle weight rating) is the structural capability Rockwell, or. Styles include teardrop, jeep style, radius, and flare aluminum trailer fenders, primarily used on enclosed units. Working trailers for a working world. 25” diameter ss part # core # size fmsi web # table # h. A Leading Manufacturer And Distributor Of Quality Trailer Products rockwellamerican. The most integral parts of your boat trailers running gear would be the boat trailer axle, and the trailer hubs. Ford / Chevy / Dodge. DEXTER Brand 3500LB BRAKE AXLE. 2 cubic inch Cummins air compressor (minimum). Rockwell Type OEM Meritor Slack Adjuster - 5. Trailer axles and spindles. Camshafts are listed in order of length, from shortest to longest. 3500 lb Trailer Axle Kit - 3. The many different size brake chambers are identified by numbers, which indicate the effective area of the diaphragm. Tags :zf axles rockwell truck axles tak-4 suspension for sale heavy duty axles axletech portal axles 2. We have trailer fenders in aluminum, galvanized, cold rolled steel, and diamond plated steel. brake and wheel studs and nuts. Please contact us to obtain more information about our products. Rockwell American Crossover Part Number: 4759-20-2 Wheel stud is designed for Kodiak integral hub-and-rotor brake assemblies. A whole new hydraulic tail trailer- take a look at Landoll traveling axles on the 900 series tail trailers. american axle drivetrain components catalog. Publication TP-03167 DriveTrain Plus TM by ArvinMeritor Product Identification Guide Issued 03-04 sect1. However, Dexter Axle (Redneck's axle supplier) does NOT recommend this type of mounting directly to the frame. We sell Rockwell 2. There is no listed 38,000 in the Rockwell section but 2 sets of 34,000. Trailer Axle Description and Designation. 30” brake chambers on rear axle with double diaphragm brake chambers, rear chambers for emergency and parking brake. cutoffs and rear axles for sale by heavy duty truck parts dealer. Web) Haldex (GC) Rockwell / Meritor Drive / Trailer Axle - Q Plus 23K Severe Service Combination Haldex - MBI GC4707QMG online from NAPA Auto Parts Stores. Rear Differential Axle Half Shaft And Wheel Hub For Triumph Tr4a Tr250 Tr5 Tr6. Standard Label The standard axle label can found on most axle assemblies and beams. Our goal is to build you a top quality trailer to fit your needs. Make sure the trailer is supported with a jack, then remove the wheel and tire. Trailer Axle Applications Webb offers hub assemblies to fit the popular trailer axle applications. Quick view Compare. The SQHD axle housing are rated at 38000 lb and the SLHD is at 32 or 34000lb. Print Rockwell: U240----Single Axle - solid ride suspension - 10 bolt stud pilot rims - from. We stock Rockwell Meritor parts for all truck makes and models including Freightliner, Peterbilt, Kenworth, Navistar International, Mack, Ford Our entire selection of Meritor rear axle differentials is for sale at low costs every day, whether you order online or via phone. HEAVY-DUTY TOOLS Compression, Glow Plug, & Disconnect Tools 227 Ford 5-pin Connector Harness for Glow Plug Testing • Provides an easy way to check glow plug resistance. Rockwell Axle Parts, Rockwell Wheel Adapters, Spacers, Rockwell Rebuilt 2 1/2 Ton Military Axles, Parking Brakes, Detroit Lockers, ARB AIR lockers, Replacement Parts, Shafts, Ring and Pinions, Pinion Seals, Rockwell Suspension Frame mounts. DRIVE AXLE - AXLE SHAFT. There is also no wear and tear or accumulation. at Part Axle Brake Brake Length Style of Splines Spider Number Side Type* Manufacturer Size Notes *Axle Type: S = Steer, D = Drive, T = Trailer 4 7/ 8. 5" 28 Spline - Also Try ProLine PLR801073 and Automann 139. Department of Transportation. We are the premiere place for 1st gen and 2nd gen Dodges as well as a great source for newer models as well. 5 ton rockwell axles disc brakes rockwell 2. Example: 95" Hub Face / 80" Spring Center. Camshaft Cross Reference And Identification Chart. Mechanical Bank Sideshow Game of Thrones Pez Wind Up Toy Diecast Trailer Frame Trailer Truck Trailer Chassis Trailer Metal Trailer Tractor Trailer Axles Trailer Model Trailer Utility Trailer Hercules Trailer Lesu Trailer Black Trailer Hino Trailer Hitch Trailer Axle Trailer Tamiya Trailer Semi Trailer Aluminum Trailer Aframe Trailer Hauler. Many racers install 9" Ford Rear Axles for their strength and upgrade potential. Trailer axle repair , damage or worn bearings, fender replacement, broken welds repaired and trailer tongue repair and replacement. The top supplying country is China (Mainland), which supply 100% of rockwell steering axle respectively. Quality OEM Rockwell Axle & Brake Parts. NOTE: We do not offer replacement torsion axles at this time. There is no listed 38,000 in the Rockwell section but 2 sets of 34,000. You can also find other images like images wiring diagram, images parts diagram, images replacement parts, images electrical diagram, images repair manuals, images engine diagram, images engine scheme diagram, images wiring harness diagram. I don't know Rockwell so is this a typo in factory info? Maybe , a little ooops. The table may also include the torque for the flange bolt and the wheel studs. Tires & Wheels: ST205/75 R15 load range C tires, 5×5 bolt pattern silver mod. The largest range of premium trailer plans available with excellent support. com or call 1-800-358-4751. Custom Trailer: We offer a wide list of customization options. The labels will appear similar to the one below. 5 x 7 single anchor Rockwell Q +, new style with premium lining. Manac 53 foot flatbed trailer for sale at Midco Sales in Chandler, AZ. Iveco Zeta, Turbo Zeta Complete King Pin Kit (Axle Set) This Kit Contains the following parts and quantities: King Pin (7162998) qty x2 Ø27 x 34 x 174 Large Bush (7162462) qty x2 Ø33. DIMENSIONS 53' length 102" width, 97" between rails Height: Floor, approximately 59" high at front and 41" at the bumper. com | A Leading Manufacturer And Distributor Of Quality Trailer Products Skip to main content. Readbag users suggest that OTR142L: OTRBrake Products Catalog, Oct 2010 is worth reading. Trailer Springs Measurement Guide The information contained on this page is intended to aid in identification of available double eye springs & slipper springs. identification i. It attaches directly to the trailer frame using brackets which are an integral part of the axle assembly. 07 gears axletech 4000 disc brake conversion rockwell axles for sale craigslist 1 ton axles 2. Rockwell American Axles Come with a Superior Powder Coated Finish; Posi-Lube Spindles that Provide Continuous Bearing Protection; Capacities up to 30K. 7l 4 Cylinder Sohc Vtec Engine Jdm D17a. We mainly carry new trailers we do occasionally have used equipment trailers, dump trailers, v-nose trailers, utility trailers, tandem-axle trailers, gooseneck trailers, and more, so. Germany axle AMERCIAN axle 2. One reason to own a single axle trailer is if the only place to park the trailer is in a very tight spot. Compatible with: Boat Trailers, Utility Trailers, Flatbed Trailers, Lowboy Trailers, Rolloff Trailers, Homemade Trailers, House Trailers, Mobile Home Trailers, RV Trailers, Dump Trailers, Car Hauler Trailers, Equipment Trailers, Gooseneck Trailers, Cattle Trailers, Horse Trailers, Enclosed. We serve commercial truck, trailer, bus and coach and off-highway machinery manufacturers as well as defense contractors. Ingersoll Axles is a Leading Manufacturer of Axles and Suspension Systems for Heavy Duty Trailers. Henschen Industrial NSN Parts. 300+ Pages of Detailed information that includes: All the Torque Specs To Keep Your Axle Together. This axle can raise or lower the trailer as required. TRUCK & TRAILER CAMSHAFTS IDENTIFICATION - Camshaft Identification Step 1: Identify the Spider Journal Diameter : (1-1/4, 1-1/2, 1-5/8, 1-3/4 ) Directions: Measure the diameter of the spider journal (the bearing surface Identify the Axle Application from the list below: 12-1/4 Trailer Axle. Corrosion-resistant galvanized steel is great for a boat or snowmobile trailer. Typically for rear, barn style trailer doors, these heavy duty strop hinges are made from durable zinc-plated steel. Rockwell Axle Parts. axle repair parts. We supply Australia wide servicing Melbourne,Sydney,Brisbane,Adelaide Perth and all regional towns. (Rockwell Parts Pricing File)Below is a complete list of free downloads for Rockwell Transmission, Differential, Transfer Case and Axle parts manuals, parts breakdowns and parts lists in PDF format to assist you in identifying the parts you will need to rebuild or repair any Rockwell Transmission, Differential. The flange is there for Trailer Brakes to be mounted but does not have to be used. Tailwind Cargo. Below is an explanation of the axle spec numbers for Meritor FDS, RF and MX series axles. Cottman Transmission & Total Auto Care - Trust the Cottman Man when it comes to Differential Repair, Rebuild, and Service. dexter axle co inc div of philips industries inc for more data refer to rockwell international dwg no. There is no listed 38,000 in the Rockwell section but 2 sets of 34,000. LED Trailer Lights Incandescent Trailer Lights Trailer Light Kits Pipe Lights Trailer Side Marker Lights Trailer Identification Bars. Rockwell axle for sale Excellent clean working ready to. Bolt Pattern (Number of Holes) 5. Section 4 - Camshafts 10 SPINE S CAMS Rockwell Trailer Axle BP2027 L/H FP2027 FB2027 FL17. PJ Trailers Canada Parts, Shop Axle Assemblies and Components, Brake Assemblies, Hardware, Suspensions, Tires & Wheels, Jacks, Towing Accessories, and more. Our experienced staff can help you find the Axle Housings you are looking for. 25” diameter ss part # core # size fmsi web # table # h. The single axle tilta trailer has been specifically designed to carry lightweight vehicles. 232500Bendix_dv 2/23/05 8:30 AM Page 1. The following table of specifications for 2 1/2 ton M-Series trucks was prepared by Terry Staley, who owns a 1971 AM General M-35A2 called "Little Bitty". axle for semi-trailer parts Model Number: 12T, 14T, 16T, 18T 1. , one of the largest forge groups in the world, benefits customers with our ability to develop an axle that fulfills all vehicle requirements and vocations. Axletech axles are used in a variety of different equipment. Custom Sizes available. Monster Trucks, Mud Boggers, and Tractor Pullers have used these axles. Manac 53 foot flatbed trailer specs: 53' x 102", air ride, combo flatbed, rear sliding axle, coil package, aluminum wheels, toolbox, auto slack adjusters, winch tracks. Rockwell American's State of the art Manufacturing and assembly equipment ensure consistent tolerances, structurally sound welds and a uniform powder coat finish. Suspension: 4 leaf double eye springs. is best trailer axle, and supplier, we has good quality products & service from China. Mine Equipment. 2005 volvo vnm used rear axle housing, fits eaton 23105s rearwe ship worldwide! call now for a shipping estimate!. 5 x 7 single anchor Rockwell Q +, new style with premium lining. Idler GALV Hub 5200 6000 # Trailer Axle 82655 Comp Hub Assembly Rockwell Dexter See more like this 3500 3. The symbols appear in the alphabetical listing in the column headed "Type and Number of Splines. Find great deals on eBay for Rockwell Rear End in Commercial Truck Parts. Many racers install 9" Ford Rear Axles for their strength and upgrade potential. Axle Inc-trailer axles and parts specialist. Sort By: Quick view Compare. See the examples below. We sell Rockwell 2. Axle Type105Km/h RatedLoad(Kg) SpecificationOf ArresterBrake(mm) TrackL2(mm) Centre Distance ofBrake ChamberL3(mm) Axle Tube(mm) Spring SeatInstallationL4(mm) Wheel. Nationwide locations. We help you find the heavy duty truck parts that you need. Axle Set Part Identification System c- For 3500 - I = I Wheel Set of Each 2 Wheel Each 21 HR 6000 LB Axles Corrosion Protection Options for Caliper Upgrade if Different from Rotor and Bracket DAC Dacromet Coated SS = Stainless Steel KG K Kit/ Individually Boxed - Caliper Rotor Diameter 10 10" or 12 = 12" 10. Ford / Chevy / Dodge. The illustrations below classify the principal types of Axles listed in the Catalog. It attaches directly to the trailer frame using brackets which are an integral part of the axle assembly. Tandem Axle Tractor Transporter. Mack Pad Identification MA32000, MA36000, MA36500, MA37000, MA37200 07/23/2014 TCB001-022312 Technical Bulletin Haulmaax Bolster Spring Revision LP50-24179 02/23/2012 TG031309 Technical Guidelines SW59-29000 and SW59-29001: Redesigned Kenworth Sway Bar Kit 03/13/2009 TG103009 Technical Guidelines Recommended Installation Sequence for Air Leaf. We have trailer fenders in aluminum, galvanized, cold rolled steel, and diamond plated steel. MISCELLANEOUS 0 =FMVSS121 Brake. Please click on trailer to see the exact specs. Next, take off the grease cap, cotter pin, and washer. Meritor is a global supplier of axle, brake and suspension solutions to original equipment manufacturers and the aftermarket for the transportation and industrial sectors. 50:1 up through 4. Tag axle truck - kaspervanderlaan. For additional information see ConMet Hub Manual or TMC RP618. Multi-Axle Trailers & Heavy Haul. 5" Dexter Brand New. Assemblies are available with all popular brake sizes using brake drums. Need Rockwell Axle Parts by Number Parts? Check out 90 Rockwell Axle Parts by Number Parts for sale. Germany axle AMERCIAN axle 2. 2 Brake Shoe Core Identification Chart 4708 16. ABS Troubleshooting for Trucks, Trailers, and Buses. The file contains 18 page(s) and is free to view, download or print. TRT are specialist manufacturers of heavy transport trailers for plant and equipment, low loaders, house trailers, crane trailers, platform trailers and equipment trailers for NZ and Australia, using the latest trailer design and engineering technology from TRT. Traditional BOM's are 6 digits followed by 1 or 2 digits and start with the numbers 60 or 61. Pricing Subject To Change. Bolt is 2 in long and has a thread size of 1/2 in-20 UNF-2A. These axles are sold to those of you who would like to run a tire bigger than 60 inches. Mopar B E Body Axle Pair Dodge Plym 8 34 8. We'll always be with you every step of the way!. We will provide you with the best possible pricing using out lean manufacturing system. - Axle Control Lever BOLT HEAD IDENTIFICATION MARKS INDICATE GRADE AND MAY VARY FROM. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. We carry a large inventory and stock various assembly parts. Please Call To Place Your Orders. on the identification plate located on the road side of the trailer near the front. 1-1/2" DIAMETER,28 SPLINE CAMS FOR ROCKWELL DRIVE AXLES 16-1/2" "Q-PLUS" BRAKES, Find high Quality Products from Truck Brake, TRAILCO PARTS INTERNATIONAL LLC. You can also find other images like images wiring diagram, images parts diagram, images replacement parts, images electrical diagram, images repair manuals, images engine diagram, images engine scheme diagram, images wiring harness diagram. , one of the largest forge groups in the world, benefits customers with our ability to develop an axle that fulfills all vehicle requirements and vocations. State-of-the-art manufacturing and assembly equipment ensure consistent tolerances, structurally sound welds. G2 Axle and Gear CORE 44 Front Axle Assembly, 4. There's gotta be some rock crawler builder that could ID that thing from 200 yards. Travel Trailer for Sale at Best RV in Turlock California. Meritor is a global supplier of axle, brake and suspension solutions to original equipment manufacturers and the aftermarket for the transportation and industrial sectors. american axle drivetrain components catalog. Please click on trailer to see the exact specs. Rear ends take an enormous amount of abuse. Part Number Identification Guide. MISCELLANEOUS 0 =FMVSS121 Brake. If you sort by options, please note it will show any trailer that may include the options chosen, not trailers that have only what is chosen. Axle looked and towed fine. for reflectors built in to the side identification block -which would make it no older then a 68. Best Selection, Best Prices, Best RV We sell 4 less, Free Dealer Prep, NO Hidden Fees NO SHOPPING STRESS, WHEN YOU BUY FROM BEST!. Working trailers for a working world. Standard Label The standard axle label can found on most axle assemblies and beams. Go figure, right? Well often times during our Q and A session, with the customer before the transaction is complete, we get one specific question that comes up quite often. You can also simply email us a photograph of the Axletech identification tag. Meritor is a global supplier of axle, brake and suspension solutions to original equipment manufacturers and the aftermarket for the transportation and industrial sectors. 8k Electric Drum Brake Trailer Axle – 8000 lb Capacity All Axle Components are Dexter Interchangeable. The Rockwell Axle Seal works with a Rockwell Axle. Location on the carrier is the same. Adair also upgraded Project Bedrock’s front brakes by swapping out the OEM disc brake setup for SSBC’s Truck Stop Tri-Power calipers and slotted aluminum rotors. Did you know that Leavitt Machinery is a North American distributor of Rockwell axle parts? Rockwell manufactures heavy duty drive axles found on many forklifts with capacities over 15,000lbs. 5 Ton Axles For the ULTIMATE in competition and show truck axles used in such trucks as the Raptor, Way Cool Junior, The Shark, Suds Buckett and many other premier trucks. 25) Bolt Circle • 8 Hole / 275 (10. Motorhome Rear Axles Caterpillar engines for sale Cummins engines for sale used Allison automatic transmissions for sale Worlds Largest Selection Of Used RV Chassis Parts For Sale RV Chassis Parts: (606) 843-9889 VisoneRV Used RV Chassis Parts For Sale | visonerv. Lots of Collectibles That Are Hard to Find! Submit. The BOM will identify the model number, the gear ratio, the type of differential, and all component parts. Tailwind Cargo. G2 Differential Cover Do you have an Axle Tag Number or Axle Tube Stamp? Your differential is easily and accurately identified by the bottom line of the tag number or axle tube stamp. Make sure the trailer is supported with a jack, then remove the wheel and tire. It's well equipped with a queen been, dinette, full 3 piece rear bathroom, fridge, stove and Air conditioning, this one's ready for. We have a large inventory of Rockwell off-highway Axle Parts and Rockwell differential Parts. Watson & Chalin has been designing and manufacturing heavy duty truck & trailer axles and suspensions for a wide range of applications since 1984. Drop Height: 20", located at 10'-6" from front. Identify the ratio tag on the axle. Find great deals on eBay for Rockwell Rear End in Commercial Truck Parts. Subscribe to our Newsletter. Leavitt Machinery can supply Rockwell Axle Parts for all of your forklifts. PB-90054 Aus. Check out this 2019 MANAC 53' X 102" COMBO FLATBED - REAR SLIDING AXLE listing in Chandler, AZ 85226 on CommercialTruckTrader. single axle, 23,000 pound capacity, 6. We help you find the heavy duty truck parts that you need. Re: Help Identifying Rockwell Axle Which 4x4 sites have you looked at? I see you're a jeep guy you probably already know that the standard 'top-feed' Rockwells from military trucks are more popular in the off-road builds. These include the EASY/ACCU-LUBE spindles, so no need to add buddy bearings. At Trailer Parts. 5625 Even if you have a big delivery that needs to get there fast, you still need to able to stop on a dime, and our heavy-duty truck brakes and parts are made to perform, day after day. We stock Rockwell Meritor parts for all truck makes and models including Freightliner, Peterbilt, Kenworth, Navistar International, Mack, Ford Our entire selection of Meritor rear axle differentials is for sale at low costs every day, whether you order online or via phone. Not sure which Axles you've got on your trailer? Have a look at our Identification guide below. DIMENSIONS 53' length 102" width, 97" between rails Height: Floor, approximately 59" high at front and 41" at the bumper. Trailer Axles. Rockwell American Axles Come with a Superior Powder Coated Finish; Posi-Lube Spindles that Provide Continuous Bearing Protection; Capacities up to 30K. Rockwell - Stopmaster 12° Wedge Brakes, 15" x 3" Brake - Steer Axle (Backing Plate Mounted Dual Act. Trailer Axle Identification Guide. This trailer has air ride suspension, a rear sliding axle (California legal), polished aluminum wheels, and an aluminum tool box. Buy Parking Ton Truck Identification on eBay now! 2001 2005. I've been reading all the info/complaints on the Lippert Axles, I've been making sure our U bolts are correct torque, etc, but while out looking through all the papers again today to correct a Fantastic Vent thing, I noticed we have papers on Dexter Axles and nothing on Lippert. Trailer Axle Owners Manual FULL. See more ideas about Cars, Jeep truck and Pickup trucks. north america’s largest single facility leaf spring, suspension components, trailer axle & agricultural tillage tool manufacturer. Combine All Tube Frame, Wrapped Roof, Overhead Wiring, And Steel Backer Plates Around Each Wall And You Have A Trailer Beyond. Check out this 2019 MANAC 53' X 102" COMBO FLATBED - REAR SLIDING AXLE listing in Chandler, AZ 85226 on CommercialTruckTrader. rockwell international mdl 1240rdax24 axle assembly ratio 644, 10 lug bolt pattern, 17 outside diameter brake drum, includes ri mdl 3800e473 differential, overall dimensions 90 x 25 x 24 AXLE ASSEMBLYAUTOM. Our 5 Ton Military Axles are used for the all-out enthusiast who aren't satisfied with just a big truck. This truss is made just for your Ford 8. com or call 1-800-358-4751. axle repair parts. Single axle trailers have fewer tires/brakes to maintain and replace. american axle drivetrain components catalog. The Rockwell Axle Seal works with a Rockwell Axle. Sturdy Built Features Galvanized Boat Trailer Axles and Painted Steel Utility Trailer Axles. Apart from that it looks like a bog rusty axle. 5 x 7 single anchor Rockwell Q +, new style with premium lining. Chassis Flatbed with Forklift Kit Flatbeds Flip Axle Flip Box Florida Spec Dump Genesis Aluminum Frame Dump Genesis Aluminum Refuse Walking Floor Genesis Frameless Dump Genesis Steel Frame Dump Hardox Steel Frame Dump Hardox Steel. Rockwell Axle Parts Diagram. Please select from the categories below to find the right axle for your trailer. 07 gears axletech 4000 disc brake conversion rockwell axles for sale craigslist 1 ton axles 2. All the parts needed to repair and maintain your trailer including Trailer Torsion Axle Complete List, Axles Torsion, Axles Torsion from TrailerPartsDepot. MGM and Haldex/Midland/Anchorlok Brake Chambers are available in several sizes, providing a wide range of output forces and strokes. Guarantee: 2 Years on Axles and Full Year on the Trailer. Leaders in trailer design, plans and drawings for all your trailer build needs. If you're in the market for a trailer fenders for your enclosed or open deck trailers, look to Mirage Trailer Parts. Find here online price details of companies selling Trailer Axles. 5° Down 10° Down 0° 10° Up 22. We serve commercial truck, trailer, bus and coach and off-highway machinery manufacturers as well as defense contractors. 5 Bolt Pattern (84" Hubface - 70" Spring Center) 3. Tags :zf axles rockwell truck axles tak-4 suspension for sale heavy duty axles axletech portal axles 2. single axle, 23,000 pound capacity, 6. com This manual covers the following models:. Whether you have a single axle or tandem axle trailer, we got your tires covered. The SLHD will have 7/16 axle studs in the hub for the axle where the SQHD will have 1/2 or 5/8 studs or bolts. Tip: some part numbers are stamped on individual axle components. Make My Trailer. Suspension: 4 leaf double eye springs. Rockwell Trailer Axle Identification.