Brackets and mounts
AWD Drivetrain Massing Model
- Bounding box
- 3467.3 × 787.4 × 1803.6 mm
- Engine
- Precision B-rep
- Parameters
- 36
- Published
- August 7, 2026
Download
Free to download and use. See the terms.
The prompt
Create a simplified dimensional massing model (blocky placeholder envelopes only, no detailed features) of an AWD drivetrain packaging layout, for CAD reference. Output as STL. Units: inches. Coordinate system: origin at the FRONT AXLE centerline, at ground level, on the vehicle centerline. X = longitudinal (positive toward rear). Y = vertical (positive up). Z = lateral (positive toward passenger/right side). FIXED REFERENCE (accurate): - Ground plane at Y = 0. - Front axle centerline: line along Z at X = 0, Y = 13. - Rear axle centerline: line along Z at X = 110.5, Y = 13. - Four wheels: cylinders 26 dia x 10 wide, centered at (0, 13, +30.5), (0, 13, -30.5), (110.5, 13, +30.5), (110.5, 13, -30.5). COMPONENT ENVELOPES (placeholders; label each; positions adjustable): - Engine block: box 29L x 25W x 28H, crank centerline at Y = 11, front face at X = 6. - Transmission (10L80): box 24L x 18W x 18H, on crank axis directly behind the engine. - Transfer case (NV149): cylinder 13L x 9 dia, behind the transmission, offset toward driver side. - Front differential: box 10L x 12W x 8H, centered at X = 0, offset toward passenger side (Z = +4), center height Y = 7. - Oil pan: box 14L x 12W x 6H, hanging below the engine front, bottom near Y = 4. - Front CV axles: two rods from front-diff outputs to front wheel centers. - Front driveshaft: rod from transfer-case front output to front diff. - Rear driveshaft: rod from transfer-case rear output to rear axle. Keep all bodies as separate labeled solids.
Parameters
| Name | Value | Range |
|---|---|---|
| Wheelbase (X) | 2806.7 mm | 2000 – 3500 |
| Front Axle Height (Y) | 330.2 mm | 200 – 500 |
| Half Track Width (Z) | 774.7 mm | 500 – 1000 |
| Rear Axle Position (X) | 2806.7 mm | 2500 – 3500 |
| Rear Axle Height (Y) | 330.2 mm | 200 – 500 |
| Rear Axle Lateral Offset (Z) | 0 mm | -100 – 100 |
| Wheel Diameter | 660.4 mm | 400 – 900 |
| Wheel Width | 254 mm | 150 – 400 |
| Engine Length (X) | 736.6 mm | 500 – 900 |
| Engine Width (Z) | 635 mm | 400 – 800 |
| Engine Height (Y) | 711.2 mm | 400 – 900 |
| Engine Front Face X | 152.4 mm | 0 – 300 |
| Engine Lower Face Y | 76.2 mm | 0 – 200 |
| Transmission Length (X) | 609.6 mm | 400 – 800 |
| Transmission Width (Z) | 457.2 mm | 300 – 600 |
| Transmission Height (Y) | 457.2 mm | 300 – 600 |
| Transmission Front Face X | 889 mm | 700 – 1100 |
| Transmission Center Y | 279.4 mm | 150 – 450 |
| Transfer Case Length (X) | 330.2 mm | 200 – 500 |
| Transfer Case Diameter | 228.6 mm | 150 – 350 |
| Transfer Case Front X | 1498.6 mm | 1200 – 1800 |
| Transfer Case Center Y | 279.4 mm | 200 – 400 |
| Transfer Case Lateral Offset (Z) | -101.6 mm | -200 – 0 |
| Front Diff Length (X) | 254 mm | 150 – 400 |
| Front Diff Width (Z) | 304.8 mm | 200 – 500 |
| Front Diff Height (Y) | 203.2 mm | 100 – 400 |
| Front Diff Center X | 0 mm | -200 – 200 |
| Front Diff Center Y | 177.8 mm | 50 – 300 |
| Front Diff Lateral Offset (Z) | 101.6 mm | 0 – 300 |
| Oil Pan Length (X) | 355.6 mm | 200 – 500 |
| Oil Pan Width (Z) | 304.8 mm | 200 – 500 |
| Oil Pan Height (Y) | 152.4 mm | 80 – 300 |
| Oil Pan Center X | 330.2 mm | 100 – 600 |
| Oil Pan Bottom Y | 101.6 mm | 0 – 200 |
| CV Axle Diameter | 38.1 mm | 20 – 60 |
| Driveshaft Diameter | 76.2 mm | 40 – 120 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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