Since 1995, SierraWest Scale Models has been the undisputed leader the world over in hand-poured resin and white metal detail castings. With emerging 3D Printing technology, SierraWest continues this tradition of unparalleled dedication to quality and innovation. Utilizing custom high-strength tooling resin, SWSM 3D Printed detail parts are very durable and easily handled. Supports are removed here in the shop so you can enjoy the painting and weathering process. Replacement parts are sent fast and free if you damage or lose a part. A small shipping and packaging fee may be added to cover costs. Be sure to check back often for the addition of new details.

All items listed for sale on this page are in stock and ready to ship within 2-3 business days. Please allow additional processing time for orders that include newly released items (due to increased demand) and those outside the USA and Canada. All items are in very limited quantities and once sold out the "buy now" button will indicate "out of stock". Items will be restocked as time permits.


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All the basics on working with SierraWest 3D Printed parts
as well as instructions for 3D Printed kits are available.





Ingersoll Rand Industrial Air Compressor Kit

Manufactured by Ingersoll Rand in New York
suitable after the mid 1920's


A classic industrial piece of heavy machinery that will be at home in any mining, construction, or logging scene. Very easy to weather and construct. Two versions are available. Pictured on top is the full size compressor with wheels and tow bar. Pictured under that is a trio of shots showing the smaller version mounted on sleds. Both versions include seperate valve details and hand crank. Notice the different front radiator grill detail between the two versions. Please note the Ford Truck pictured below is not included and is available seperately. I wanted to include the picture with both sizes so you could get an idea of the difference.




Full Size Air Compressor
HO Scale with Wheels

Smaller Size Air Compressor
HO Scale on Sled

Full Size Air Compressor
O Scale with Wheels

Smaller Size Air Compressor
O Scale on Sled







Ford Model TT Flat Bed Truck Kit

Manufactured by the Ford Motor Company from 1917 to 1928

The Model T debuted in 1908 and was the earliest effort to make a car that most people could actually afford. It became so popular at one point that a majority of Americans owned one, directly helping rural Americans become more connected with the rest of the country. The Model TT was based upon the Model T but had a longer wheelbase and heavier frame/rear axle making it the perfect light duty truck. The truck debuted in 1917 selling for $600.00. Ford only sold the engine and the chassis leaving it up to the buyer to either custom complete the truck cab and body themselves or pay a coach builder to finish it for them. My kit is based upon a homebuilt model that was recently photographed out there "in the wild”. By the mid 1920’s Ford offered a factory built cab. By 1928, over 1.3 million Ford Model TTs had been sold, wow!


With just 16 pieces, including a single piece chasis and cab, this is a fast and easy kit to assemble and weather. I have always wanted to produce a truck kit with the hood open and motor exposed! Simple and very effective storytelling. Look how prototypically thin the hood has been printed as well as the vents. Folks, those vents are actual vents. The open hood and motor is a single piece as well, such incredible detail. No hassle assembly. Included is a solid body hood in case you don’t want to model the open hood version. This kit includes laser cut window acetate and stripwood to complete the bed. As with all of my 3D Printed parts, damaged pieces will be replaced at no charge. A shipping and small packaging fee will be assessed to cover costs. The details pictured in the bed are not included, available separately. Photographic props are not included. The photographs illustrate an assembled, painted, and weathered model. Assembly, painting, and weathering is required. A link to online instructions is provided with each kit. Prices listed do not include shipping.


HO Scale Ford Model TT Flat Bed Truck Kit

O Scale Ford Model TT Flat Bed Truck Kit













the SierraWest 3D Printed Tractor Collection




Farmall Regular Tractor Kit

Manufactured by McCormick-Deering at their Rock Island, Illinois plant

Over 134,600 "Regulars" were built between its introduction in 1923 and discontinuance (in favor of an updated model) in 1932. I thought this was a great year to bring this to you as it celebrates its 100th Anniversary. It was the first mass-produced row crop tractor. With its higher ground clearance and standardized features, she was an instant success and helped further the mechanization of America at a crucial time in our history. I am so blown away with this model, what a beast! I believe its design bridges the earlier steam powered tractors and combustion engine tractors. Utilizing the latest generation of 3D printers, the quality of the parts are just amazing. I cannot wait to get these parts in your hands!


With just 6 pieces in the O Scale kit, and 4 in the HO, this is a fast and easy kit to assemble, paint, and weather. As with all of my 3D Printed parts, damaged pieces will be replaced at no charge. A shipping and small packaging fee will be assessed to cover costs. Photographic props are not included. The photographs illustrate an assembled, painted, and weathered model. Assembly, painting, and weathering is required. A link to online instructions is provided with each kit. Prices listed do not include shipping. Pilot model constructed by Karl Allison.


HO Scale Farmall Regular Tractor Kit

O Scale Farmall Regular Tractor Kit







Fordson Model "F" Tractor Kit

Manufactured by Henry Ford & Son 1917 - 1928

The Fordson Model “F” was unquestionably the most popular tractor manufactured during the early Twentieth Century. Over 755,000 were assembled at Ford plants in Dearborn, Michigan and Cork, Ireland. Henry Ford started an independent company for building his tractors since Ford Motor Company shareholders had no interest in tractor production. He named his new company “Henry Ford & Son” - thus the “Fordson” was born! This versatile little tractor was popular in agriculture, light industry, mining, and logging. This one is a no brainer. A very durable product that was common to find in use well into the 1950’s all over the world.


With just 10 pieces, this is a fast and easy kit to assemble, paint, and weather. Note the angled treads on the rear wheels! Accurate prototypical detailing with left and right wheels. As with all of my 3D Printed parts, damaged pieces will be replaced at no charge. A shipping and small packaging fee will be assessed to cover costs. Photographic props are not included. The photographs illustrate an assembled, painted, and weathered model. Assembly, painting, and weathering is required. A link to online instructions is provided with each kit. Prices listed do not include shipping.


HO Scale Fordson Model "F" Tractor Kit

S Scale Fordson Model "F" Tractor Kit

O Scale Fordson Model "F" Tractor Kit







John Deere Model "D" Tractor Kit

Manufactured by Deere & Company, Waterloo, Iowa 1923 - 1953

Is there a more iconic symbol of early American engineering and manufacturing prowess than this Deere? Production began in 1923 at the Deere Waterloo Iowa production facility where over 55,500 were eventually manufactured. This model kit is suitable for early 1920 modelers all the way up to 1960’s. The versatile “D” was able to operate on gasoline, kerosene, or tractor fuel. This was a large tractor, and has the honor of being the longest production run of any John Deere in its day. Probably the most fun to paint of the four, I simply loved breaking out the green and yellow paint, what an amazing combination! I find little doubt that these colors were inspired by the green and yellow of all that Iowa corn being harvested but there is a bit of controversy among the tractor historians, whatever…


With just 9 pieces, this is a fast and easy kit to assemble, paint, and weather. Note the accurate cleats on the rear tires! Prototypical detailing with left and right wheels. As with all of my 3D Printed parts, damaged pieces will be replaced at no charge. A shipping and small packaging fee will be assessed to cover costs. Photographic props are not included. The photographs illustrate an assembled, painted, and weathered model. Assembly, painting, and weathering is required. A link to online instructions is provided with each kit. Prices listed do not include shipping.


HO Scale John Deere Model "D" Tractor Kit

O Scale John Deere Model "D" Tractor Kit







Farmall Model "C" Tractor Kit

Manufactured by International Harvester, Rock Island, Illinois 1948 - 1954

The Farmall C was produced during the 1940’s and 1950’s although weathered correctly, she looks appropriate anytime after 1935 or so. Design on the Farmall dates back to the mid-1930's, but production was delayed for over ten years due to WWII. Farmall was a part of International Harvester and the "C" originally sold for $1500. This was a very popular tractor and just under 80,000 were manufactured. It was the predecessor to the “Super C” which was even more popular. I just love the overall feel of this classic, especially the iconic front wheel assembly. A quick internet search will show how versatile this tractor was as it was widely used in agriculture, mining, and the lumber industry.


With just 7 pieces, this is a fast and easy kit to assemble, paint, and weather. Note the accurate tread design on the rear tires! Prototypical detailing with left and right wheels. As with all of my 3D Printed parts, damaged pieces will be replaced at no charge. A shipping and small packaging fee will be assessed to cover costs. Photographic props are not included. The photographs illustrate an assembled, painted, and weathered model. Assembly, painting, and weathering is required. A link to online instructions is provided with each kit. Prices listed do not include shipping.


HO Scale Farmall Model "C" Tractor Kit

O Scale Farmall Model "C" Tractor Kit







Ford Motor Co. Model "600" Tractor Kit

Manufactured by the Ford Motor Company Highland Park, Michigan 1954 - 1957

The Ford 600 Series tractors began production in 1954, and continued until 1957. Although many of these tractors were made, they are very collectible due to their smaller size and favorable design. Many are still in use today on small and large farms alike due to their power and functionality. I love this tractor as it exemplifies the design aesthetic of the 1950’s. The resurgence of the Art Deco movement is front and center in the clean and rounded lines of the hood design. This tractor looks like a race car when compared to the older John Deere and Fordson designs! This little beauty was manufactured in Highland Park Michigan and originally sold for $2056. This tractor is the ultimate example of a versatile design and was a very popular model in its day. The Ford 600 is the most modern of my tractor releases, I had to include it in the line-up!


With just 6 pieces, this is a fast and easy kit to assemble, paint, and weather. Note the accurate tread design on the rear tires! Prototypical detailing with left and right wheels. As with all of my 3D Printed parts, damaged pieces will be replaced at no charge. A shipping and small packaging fee will be assessed to cover costs. Photographic props are not included. The photographs illustrate an assembled, painted, and weathered model. Assembly, painting, and weathering is required. A link to online instructions is provided with each kit. Prices listed do not include shipping.


HO Scale Ford Model "600" Tractor Kit

O Scale Ford Model "600" Tractor Kit







O Scale Vintage Gas Pump Collection


The unprecendented versions of these gas pumps are based upon the prototypes listed below. I did not attempt to reproduce them exactly, simply represent the flavor of the prototype. This has been a mission of mine for many years - producing a deep line of awesome gas pumps for the fine scale modeler. I am very proud of these! Thanks to all those who contributed to this project. Each pump sold individually and includes (as applicable for the style) the pump body, transparent dome and measuring device, 90 degree elbow, nozzle, topper, and sign sheet. The solder hose is not included. They paint and weather exactly like my traditional hand poured resin castings. Photographic props are not included.
1. Fry Model 177 Visible Pump Manufactured by Guaranteed Liquid Measure, early 1920's era
2. Wayne Model 576 Pump, early 1940's era
3. Bennett Visible Pump Model 10, early to mid 1920's era
4. Wayne Model 60 mid 1930's era
5. Fry Model 17 "Mae West" (Fat Bottomed Girl) Visible Pump Manufactured by Guaranteed Liquid Measure, early to mid 1920's era


O Scale 1920"s era
Fry Model 177 Visible Gas Pump Kit
"1" pictured above

O Scale 1940's era
Wayne Model 576 Gas Pump Kit
"2" pictured above

O Scale 1920's era
Bennett Model 10 Visible Gas Pump Kit
"3" pictured above

O Scale 1930's era
Wayne Model 60 Gas Pump Kit
"4" pictured above

O Scale 1920's era
Fry Model 17 "Mae West" Visible Gas Pump Kit
"5" pictured above







HO and O Scale Oil High Boys (OHB) - Lubesters


A single piece Lubester casting with accurate, scale detail. These really show off the 3DP capabilities, what beauties! Three styles are available: 1 - A classic Full Body OHB. 2 - The same as 1 but with the fill hatch open so you can place an open oil bottle (included) in position for filling. The overflow drain pipe is also in the correct position, pivoted off to the side. 3 - The super common Bennett Narrow Body OHB. Be sure to order oil bottles, scroll down the page to purchase. They paint and weather exactly like my traditional hand poured resin castings. Photographic props are not included.


O Scale Full Body OHB - 1 Lubester
"1" pictured above

HO Scale Full Body OHB - 1 Lubester
"1" pictured above

O Scale Full Body OHB with open Fill Hatch - 1 Lubester + 1 Open Bottle
"2" pictured above

HO Scale Full Body OHB with open Fill Hatch - 1 Lubester + 1 Open Bottle
"2" pictured above

O Scale Bennett Narrow Body OHB - 2 Lubesters
"3" pictured above

HO Scale Bennett Narrow Body OHB - 2 Lubesters
"3" pictured above