Introduction
This R/C assembly car kit replicates the Lancia Rally 037 as raced in the early 1980's. The highly detailed body is made of durable ABS plastic and it sits on top of Tamiya's TA-02S chassis. The Lancia body is specifically mounted on a TA-02 variant. Known as the TA-02S, this version exhibits a short-wheelbase to accommodate the scale form of the real sports car. It features a tub chassis with 4-wheel, fully independent suspension coupled with a rear ball differential and a front gear type differential.
Keywords: TAMIYA, Lancia, 037, Rally, TA02-S, TAM58654, 1/10 Scale, RC Car Kit, Electric, On-Road, Assembly, Instruction Manual
Safety Information
- This product contains small parts and is not suitable for children.
- Not suitable for children under 14 years of age. Adult supervision is recommended during assembly and operation.
- The model is not snowproof or waterproof. Avoid operating in wet conditions.
- For safety, please use Tamiya battery packs with an output of 7.2V and below.
What's in the Box
Your TAMIYA Lancia 037 Rally TA02-S 1/10 Kit includes the following components:
- Tamiya 58654 RC Lancia 037 Rally - TA02-S 1/10 Kit
- Tire foams and Rally block tires
- A, B, and C parts trees (including wheel wells, diff cover, suspension mounts, wheel nuts, servo mounts, body posts, front bumper, rear skid plate, damper stays, spur gear cover, servo horns)
- Tub chassis and clear chassis cover
- Rally wheels
- Diff gears (white)
- Damper components (blue anodized aluminum, springs, shafts, pistons, oil)
- Urethane bumper
- Screws, rod ends, double-sided tape, zip ties
- Hex wrenches
- Tamiya grease
- Antenna tube
- Decals
Features
- 1/10 Scale Radio Control 4WD High Performance Racing Car
- Shaft-driven 4WD chassis kit with front midship motor layout
- Identical length front and rear long propeller shafts
- 39T differential gears (front and rear) and one setup option of differential gear included, facilitating changes to drive balance
- Optimal balance and slim chassis design
- 4-wheel independent double wishbone suspension with aluminum cylinder long oil dampers
- Full ball bearings for smooth operation
- Equipped with Rally block tires
- Includes a urethane bumper for impact protection
- Features a chassis cover to protect internal components from dirt and debris
Specifications
| Attribute | Value |
|---|---|
| Product Type | Model |
| Overall Length | 368mm |
| Overall Width | 180mm |
| Wheelbase | 257mm |
| Item Weight | 14.1 ounces |
| Product Dimensions | 19.13 x 9.13 x 6.75 inches |
| Item Model Number | TAM58654 |
| Manufacturer Recommended Age | 16 years and up |
| Manufacturer | Tamiya |
| Date First Available | February 8, 2018 |
Setup
This is an R/C assembly kit. Follow the detailed instructions provided in the included manual for proper assembly. Ensure all parts are correctly installed and secured.
Additional items required for operation (not included in this kit):
- 540-type electric motor
- Electronic Speed Controller (ESC)
- 2-channel radio system (transmitter and receiver)
- Steering servo
- Tamiya battery pack (7.2V or below) and compatible charger

Figure 1: TAMIYA Lancia 037 Rally TA02-S Kit Box Art. This image shows the assembled car on the box, highlighting its design and features.

Figure 2: TA-02S Chassis Top View. This image provides a detailed look at the chassis layout, including the motor, battery compartment, and suspension components.

Figure 3: TA-02S Chassis Bottom View. This image displays the underside of the chassis, showing the drive shafts, differentials, and suspension arms.
Operating
The TA-02S chassis is designed for versatile performance on various surfaces, from off-road to flat dirt. Its shaft-driven 4WD system ensures consistent power delivery to all four wheels.
- Drive Balance: Utilize the included 39T differential gears for front and rear, or the optional 40T gear, to adjust the drive balance according to your preferred driving style and track conditions.
- Suspension: The 4-wheel independent double wishbone suspension with aluminum cylinder long oil dampers provides excellent stability and handling.
- Tires: The Rally block tires offer good grip on various surfaces.
Maintenance
Regular maintenance is crucial for the longevity and optimal performance of your TAMIYA Lancia 037 Rally kit.
- Cleaning: After each use, especially when operating on dirt or dusty surfaces, clean the chassis and body to prevent accumulation of debris. The chassis cover helps protect internal components, but regular cleaning is still recommended.
- Inspection: Regularly check all screws, nuts, and moving parts for looseness or wear. Tighten any loose fasteners and replace worn parts as necessary.
- Lubrication: Apply Tamiya grease to moving metal parts as specified in the assembly manual to ensure smooth operation and reduce wear.
- Battery Care: Always use Tamiya battery packs with an output of 7.2V and below. Store batteries in a cool, dry place and follow manufacturer guidelines for charging and discharging.
- Water/Snow Protection: This model is not snowproof or waterproof. Avoid exposure to moisture to prevent damage to electronic components.
Troubleshooting
If you encounter any issues with your TAMIYA Lancia 037 Rally kit, please refer to the following general troubleshooting tips:
- No Power: Check battery connections, ensure the battery is charged, and verify the power switch on the ESC is in the 'ON' position.
- Loss of Control: Ensure your transmitter and receiver are properly bound and that the batteries in the transmitter are fresh. Check for any interference in your operating environment.
- Poor Performance: Inspect all moving parts for obstructions or damage. Ensure all gears are properly meshed and lubricated. Check the suspension for any binding or broken components.
- Unusual Noises: Disassemble and inspect the drivetrain components (gears, differentials, bearings) for any foreign objects, wear, or damage.
For more detailed troubleshooting, please consult the comprehensive assembly manual included with your kit or visit the official Tamiya website.
Warranty and Support
TAMIYA products are known for their quality and durability. For specific warranty information, please refer to the documentation included in your kit or visit the official TAMIYA website.
For technical support, spare parts, or any inquiries regarding your TAMIYA Lancia 037 Rally TA02-S kit, please contact TAMIYA customer service or your authorized TAMIYA dealer. Contact information can typically be found in your manual or on the official TAMIYA website.





