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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
37425 "Sir Robert McAlpine / Concrete Bob"Class 37 4 37425 "Sir Robert McAlpine Concrete Bob" The 'Final' Livery 37425 is depicted as now delivered into traffic. 2020 present Regional Railways livery Centre headcode nose with headlight, large LED tail lights and MW socket Refurbished 'split' nose grilles Nose aerial Cutaway bufferbeam cowling with squared oval buffers ETH bufferbeam configuration with ETH air vac control MW pipes Toughened windscreens with as built cab layout Plated bodyside
Class 37/4 - 37425 "Sir Robert McAlpine / Concrete Bob"
The 'Final' Livery 37425 is depicted as now delivered into traffic.
- 2020-present
- Regional Railways livery
- Centre headcode nose with headlight, large LED tail lights and MW socket
- Refurbished 'split' nose grilles
- Nose aerial
- Cutaway bufferbeam cowling with squared oval buffers
- ETH bufferbeam configuration with ETH/air/vac/control/MW pipes
- Toughened windscreens with as built cab layout
- Plated bodyside windows (both sides)
- Welded roof with plated boiler exhaust and no cab roof vent
- Fabricated bogies
- Boiler water tank converted to long range fuel tank
- Late EE cantrail grilles
- Plated bodyside water filler and associated steps
- Optional miniature snowploughs
- Triple cab door kickplate
Common Features:
- Highly detailed OO scale model, 1:76.2
- Heavy die-cast metal chassis
- Accurate tumbleholme, nose, cab roof and cantrail curves taken from 3D Laser scan and extensive surveys
- Timeframe specific details, including but not limited to;
- Bogies (Fabricated and three variations of Cast)
- Fuel tanks (As built and with later smooth-sided long range fuel tank)
- Early Class 37/0 features frost grille, boiler filler panel and access steps
- Early Class 37/0 features illuminated split headcode displays with a selection of different four-character headcodes
- Class 37/6 have operational WIPAC light clusters and top headlight and numerous different nose slides all including multiple working socket
- Three styles of buffer: large round Oleo, oval and squared oval
- Three styles of nose grilles: as built, refurbished ‘split’ and refurbished ‘single piece’
- Boiler exhaust, and two styles of plated boiler panel
- With or without bufferbeam skirts
- With or without cab roof vents and bodyside windows
- Nose and roof aerials and antennas (where applicable)
- Three styles of windscreen: standard, centre toughened and all toughened
- Three styles of cab interior: as built, refurbished and modern DRS locos
- Four bufferbeam variations with different piping configurations
- Door kickplates where applicable
- Multiple body and nose slides to accurately represent almost every member of the class, including three variations of cantrail grille: early EE (for D6700-D6704), later EE and RSH
- Four roof styles: Original double riveted, single riveted, welded and welded with antennas
- Separately applied etched metal and high fidelity plastic detail parts, including grab handles, aerials, steps, wipers, nameplates, crests and more.
- Etched metal door kickplates (where applicable), ‘frost’ grille (where applicable) & super fine etched metal roof grille
- Scale width wire handrails
- Turned brass roof-mounted horns on centre headcode examples
- Full underbody tank detail with brackets and pipework
- Bogies feature separate footsteps, etched footsteps, brake cylinders, speed recorder, end brake rigging and very fine brake chain
- Brake blocks on trucks (bogies) in line with wheels (can be moved for EM/P4 gauges)
- Numerous other locomotive-specific details yet to be revealed!
- RP25-110 profile OO gauge wheels with fine scale ‘drop in’ EM (18.2mm gauge) and P4 (18.83mm gauge) wheels available separately
- Accurate high-fidelity miniature snowploughs
- Fully sprung metal buffers, extra-fine factory-installed pipework and screw couplings
- Correct height mini-tension-lock couplers with NEM socket as well as a fully detailed bufferbeam
- Provided DCC ready [21Pin MTX Socket] or Factory DCC Sound Fitted [ESU LokSound 5]
- Every model includes PowerPack / Backup Power Capacitor Bank for up to ten seconds of power free running, flicker free lighting and continuous sound
- DCC Sound Versions include;
- ESU LokSound V5 DCC Chip
- Customised Dual-Speaker Technology with;
- Large accurathrash Bass Speaker
- Smaller 'iphone' style cube for higher frequencies
- High Performance traction, to include;
- High-quality five-pole motor with two flywheels
- Metal Helical Gear box for maximum performance and slow speed running
- Gearing arranged so locomotive can achieve a scale top speed of 100 mph (160 km/h)
- DCC ready with PowerPack Super-capacitor for uninterrupted power and super low speed running
- All wheel drive and all wheel pickup
- Fully detailed Lighting Pack, including:
- Directional lighting on DC and DCC
- Fully functional Headlights per prototype
- Engine Bay Lighting (with visible Prime Mover)
- WIPAC light clusters where appropriate with day and night-time settings
- Separately switched cab lighting and illuminated, details driver’s console, auto off on movement
- Switchable red tail lights
- RP25-110 wheels OO wheels with provision for re-gauging to p4 and EM gauge
- Minimum Radius 438mm (2nd Radius Set-track)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 465 reviews
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Product Reviews
★★★★★ 5
Excelente
Excelente calidad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Both filters for the price of one.
This filter set for my 10th generation Honda Civic is an excellent value and fits perfectly. Before installing, I compared both the cabin and engine air filters to the originals to ensure proper sizing, and they matched exactly.
Replacing the cabin air filter was very simple and straightforward. The engine air filter requires a bit more effort since you need to remove four screws to access the housing, but it is still an easy process.
Once opened, you simply remove the old filter and place the new one inside. Both filters appear to be high quality and, in fact, looked better constructed than the ones I removed.
I especially appreciate that this set includes both filters together, making it convenient to replace them at the same time.
Recently, while at the dealership, I overheard a technician inform a customer that replacing her air filters would cost $90. Considering how simple the process is, that price felt excessive. This two pack is very reasonably priced, and I have paid nearly the same amount in the past for just one filter (not from the dealership but auto zone).
These filters are well made, fit properly, and offer significant savings compared to dealership and ur local auto stores. I plan to continue purchasing this set for future replacements.
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Compatible for 2018 Honda CR-V
This is a compatible fitment, as described in the listing, for our 2018 Honda CR-V. It was accurately described online. It seems to be comparable quality to the ones I took out to replace these. If I recall, they had been just as good as the stock ones when I put those in. I would say these are just as good as OEM & they feel very well made & durable. I consider them a good value for how much I saved by installing these myself & not paying a dealership. I highly recommend this
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Reviewed in the United States on December 23, 2025
★★★★★ 4
Save money with this filter bundle!
The main reason you should get this Cabin Air Filter with an Engine filter, is the value. You get both filters for the price of one. To install, it will vary of difficulty in reaching the filter compartments, so for a Civic, is just open the glove compartment and two tabs behind it, and that's it. The engine one is a little bit trickier with two metal tabs, but easy as well.
As for quality, time will tell, but at first glance and overview, it looks of decent to good quality. So nothing bad to write about it. The cabin filter fit as expected. I haven't change the engine filter.
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Reviewed in the United States on January 13, 2026
★★★★★ 5
Good fit for CRV!
This cabin and engine air filter combo fits my 2018 CRV without any issues. I like the fact that they sell these together so that you are encouraged to replace them both at the same time. The carbon filter is a nice extra too! I’m interested to see its effectiveness compared to a normal filter. Both filters came nicely packaged together with clear instructions on how to install them. It probably took me 10min to replace both of these filters. I can’t recommend these filters enough!!
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Reviewed in the United States on December 22, 2025