Brackets and mounts
AWD Drivetrain Massing Model
- Bounding box
- 136.5 × 27.5 × 71.0 mm
- Engine
- Precision B-rep
- Parameters
- 64
- 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 |
|---|---|---|
| Engine Length | 29 in | 1 – 100 |
| Engine Width | 25 in | 1 – 100 |
| Engine Height | 28 in | 1 – 100 |
| Engine Front X | 6 in | -50 – 200 |
| Engine Z Offset | 0 in | -100 – 100 |
| Engine Center Y | 11 in | 0 – 50 |
| Trans Length | 24 in | 1 – 100 |
| Trans Width | 18 in | 1 – 100 |
| Trans Height | 18 in | 1 – 100 |
| Trans Center X | 47 in | 0 – 150 |
| Trans Center Y | 11 in | 0 – 50 |
| Trans Center Z | 0 in | -100 – 100 |
| TC Length | 13 in | 1 – 100 |
| TC Diameter | 9 in | 1 – 50 |
| TC Center X | 65.5 in | 0 – 200 |
| TC Center Y | 11 in | 0 – 50 |
| TC Center Z | -8 in | -100 – 100 |
| FD Length | 10 in | 1 – 100 |
| FD Width | 12 in | 1 – 100 |
| FD Height | 8 in | 1 – 100 |
| FD Center X | 0 in | -100 – 200 |
| FD Center Y | 7 in | 0 – 50 |
| FD Center Z | 4 in | -100 – 100 |
| Oil Pan Length | 14 in | 1 – 100 |
| Oil Pan Width | 12 in | 1 – 100 |
| Oil Pan Height | 6 in | 1 – 50 |
| Oil Pan Center X | 13 in | -50 – 200 |
| Oil Pan Center Y | 7 in | 0 – 50 |
| Oil Pan Center Z | 0 in | -100 – 100 |
| Left CV Axle Diameter | 1.5 in | 0.5 – 10 |
| Left CV Start X | 0 in | -100 – 200 |
| Left CV Start Y | 7 in | -50 – 100 |
| Left CV Start Z | -2 in | -200 – 200 |
| Left CV End X | 0 in | -100 – 200 |
| Left CV End Y | 13 in | -50 – 100 |
| Left CV End Z | -30.5 in | -200 – 200 |
| Right CV Axle Diameter | 1.5 in | 0.5 – 10 |
| Right CV Start X | 0 in | -100 – 200 |
| Right CV Start Y | 7 in | -50 – 100 |
| Right CV Start Z | 10 in | -200 – 200 |
| Right CV End X | 0 in | -100 – 200 |
| Right CV End Y | 13 in | -50 – 100 |
| Right CV End Z | 30.5 in | -200 – 200 |
| Front Driveshaft Dia | 2.5 in | 0.5 – 10 |
| FDS Start X | 59 in | -100 – 200 |
| FDS Start Y | 11 in | -50 – 100 |
| FDS Start Z | -8 in | -200 – 200 |
| FDS End X | 0 in | -100 – 200 |
| FDS End Y | 7 in | -50 – 100 |
| FDS End Z | 4 in | -200 – 200 |
| Rear Driveshaft Dia | 2.5 in | 0.5 – 10 |
| RDS Start X | 72 in | -100 – 200 |
| RDS Start Y | 11 in | -50 – 100 |
| RDS Start Z | -8 in | -200 – 200 |
| RDS End X | 110.5 in | -100 – 200 |
| RDS End Y | 13 in | -50 – 100 |
| RDS End Z | 0 in | -200 – 200 |
| Wheel Diameter | 26 in | 10 – 50 |
| Wheel Width | 10 in | 1 – 30 |
| Front Track Width | 61 in | 30 – 100 |
| Rear Track Width | 61 in | 30 – 100 |
| Front Axle X | 0 in | -50 – 200 |
| Rear Axle X | 110.5 in | 50 – 200 |
| Axle Center Height Y | 13 in | 5 – 40 |
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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