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Resonator™ Dyno-Tuned Performance Pipes
for Nitro 4-Tec
Traxxas Resonator aluminum tuned pipes are precision-engineered on the dyno to increase the power output of TRX Racing Engines. The Traxxas engineering team knows TRX Racing Engines better than anyone, so Resonator pipes deliver proven results that drivers can see, hear, and feel every time they pull the trigger. Resonator pipes for Jato feature R.O.A.R. legal stingers and come in single and dual-chamber versions. The single-chamber version (part #5483) increases bottom-end punch by nearly 20% between 10,000 and 15,000rpm and continues to pull strong with a 10% increase from 15,000 to 30,000rpm. The dual-chamber pipe provides an average 10% linear increase in power across the whole range with an 11% increase in peak power arriving at the top end of the rpm scale. It’s smooth power delivery is perfect for the race track. All Resonator pipes are fully polished to a beautiful mirror-chrome finish with a laser etched logo. Mounting hardware is included.
Part #5483 Tuned pipe, Resonator, R.O.A.R. legal (aluminum, single-chamber, enhances low to mid-rpm engine power) bright polished finish. includes pressure fitting/ 4mm GS (for TRX Racing Engines)
Suggested retail price $50.00
5485 Tuned pipe, Resonator, R.O.A.R. legal (aluminum, dual-chamber, maximum mid to high-rpm engine power) bright polished finish. includes pressure fitting/ 4mm GS (for TRX Racing Engines) Suggested retail price $55.00
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TRAXXAS CRYSTAL ACCESSORY PACKAGE: Traxxas now offers a package containing crystal holders for transmitters and receivers. The new crystal accessory package from Traxxas includes two receiver crystal holders and a transmitter crystal housing. For easy frequency identification, color coded labels for each of the six 27MHz AM frequencies are included for labeling the transmitter crystal housing.
Part #2030 Crystal holders, transmitter & receiver/ decal sheet
Suggested retail price $2.00 |
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TRX® POWER CHARGER: The TRX Power Charger, makes fast charging (in about an hour) as simple as just plugging it in. Peak detection ensures a perfect charge, everytime. For use with Traxxas RX Power Packs. Now charges your 7.2V EZ-Start battery!
Part #3030X TRX Power Charger, peak detecting/ AC adapter (for charging NiCad or NiMH 5-cell receiver packs and 6-cell (7.2V) EZ-Start packs) (includes plug adapter for 7.2V packs)
Suggested retail price $40.00
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DC POWER ADAPTER: Plug this DC power adapter into any 12V automotive auxiliary power socket and you can operate your TRX Power Charger in the field. The 48” power cord allows safe charging outside of the vehicle. The built-in fuse protects against short circuits.
Part #3032 DC Power adapter
Suggested retail price $7.50 |
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NIMH RECEIVER PACK: This high quality 5-cell hump pack uses proven nickel-metal hydride cells and is rated at 1100 mAh. Fully charged, it provides about 2-3 hours of run time. Heavy-duty wiring provides efficient current transfer and extra protection against damage.
Part #3037 Battery, RX Power Pack (5-cell hump style) Suggested retail price $30.00
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TRX® 2.5R POWERTUNE™ COOLING HEAD: The Powertune machined aluminum cooling head promotes even heat distribution for stable engine temps and rock-solid tuning consistency. Other mods include a new sleeve for improved engine efficiency and better power.
Part #5237 TRX 2.5R PowerTune™ Cooling head, (machined aluminum, blue-anodized) (TRX 2.5 and 2.5R)/ head protector (plastic)
Suggested retail price $40.00 |
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BALL
BEARINGS: Stainless steel ball bearings
deliver more speed and increase the life of
moving parts by reducing friction. Bearings
also last longer and require less maintenance
than bushings. For steering bellcranks, two
packages are required (part #2728).
Part
#2728 Ball Bearings (5x8x2.5mm)
(2)
Suggested retail price $8.00
Part
#4608 Ball bearing (5x11x4mm) (6)/ 5x8x2.5mm (8)
Suggested retail price $42.00
Part
#4611 Ball bearings (5x11x4mm) (2)
Suggested retail price $6.00 |
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SWAY
BARS FRONT & REAR: Front and rear sway bars help reduce chassis roll while cornering for tighter transient steering response. Use them for better control on tracks with tight 'S' curves and switchbacks. Kit comes complete with mounting hardware.
Part
#4875 Sway Bars
(front and rear)
Suggested retail price $4.50 |
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HARDENED
STEEL DIFFERENTIAL YOKES: Designed to
provide extra strength thats sometimes
required when running modified engines on
the track.
Part
#4628X Hardened Steel Diff
Output Yokes (2)
Suggested retail price $19.50 |
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TITANIUM
SUSPENSION PIN SET: Super light and super
strong, these titanium suspension pins are
practically unbendable. They also operate
with less friction than the stock hard chrome
screw pins and fit more precisely.
Part
#4839X Suspension Pin Set,
Titanium
Suggested retail price $20.00 |
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0°
LOWER SUSPENSION MOUNTS: Suspension
Mounts, Lower (00)
Installing the 0-degree front suspension arm
mount in place of the stock 3-degree arm mount
will provide 0-degrees of front kick up. Dive
or anti-dive characteristics can be selected
depending on whether or not you use the optional
reactive caster wedges installed under the
upper suspension mount.
Part
#4329 00-Degree Lower Arm
Mount (zero kick up)
Suggested retail price $2.50
Part
#4330 30-Degree Lower Arm
Mount (Stock)
Suggested retail price $2.50 |
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REACTIVE
CASTER WEDGES: Install these caster wedges
under the upper suspension arm mount for reactive-caster
front suspension geometry and lightning-fast
steering response.
Part
#4334 Reactive Caster
Wedges (2)
Suggested retail price $1.50 |
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4MM
BLUE-ANODIZED FLANGE LOCK NUTS: Lightweight
and great looking, these blue-anodized-aluminum
flange lock nuts are the perfect finishing
touch for your serious road racer.
Part
#1747X 4mm Blue-Anodized
Flanged Lock Nuts (4)
Suggested retail price $5.00 |
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FRONT
ALUMINUM PULLEY SHAFT: Lighter
than the stock steel pulley shaft, the attractive,
blue-anodized 6061-T6 aluminum pulley will
reduce rotating mass, which will allow the
vehicle to accelerate quicker.
Part
#4894X Front Aluminum Pulley
Shaft (blue-anodized)
Suggested retail price $7.00 |
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ALUMINUM
HEX WHEEL HUBS: Lightweight 6061-T6 aluminum
hex wheel hubs fit with greater precision
and look awesome installed on the axles. Youll
never have to worry about the axle drive pins
stripping these heavy-duty units.
Part
#1654X Wheel Hubs, Hex
(blue-anodized-aluminum) (2)
Suggested retail price $9.00 |
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ALUMINUM
STUB AXLE CARRIERS (REAR): These lightweight,
blue anodized Stub Axle Carriers have the
stock 1.5 degree toe in and are machined from
6061-T6 aluminum. These Axle carriers will
provide precise handling and suspension response.
Install these carriers for extra strength
and longevity while improving the look of
your car as well.
Part
#4352X Stub Axle Carriers,
Rear (1.5 degree toe in) (l&r)
Suggested retail price $Call |
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ALUMINUM
STUB AXLE CARRIERS (FRONT): These lightweight,
blue anodized Stub Axle Carriers are machined
from 6061-T6 aluminum to provide more precise
steering and improved suspension response.
Install these carriers for extra strength
and longevity while improving the look of
your car as well.
Part
#4336X Stub Axle Carriers,
Front (l&r)
Suggested retail price $Call |
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GROOVE
ALUMINUM PULLEYS: These 20-tooth pulleys
are machined for ultra efficient operation
and blue-anodized for dazzling looks.
Part
#4895X 20-groove Aluminum
Pulleys (blue-anodized)(2)
Suggested retail price $32.00 |
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PRO
BALL DIFFERENTIAL: Designed for all-out
competition, the Pro Ball Diff features dual
ball bearings, metal thrust bearing ring,
and carbide differential balls for the smoothest
operation possible. Our patented mechanism
allows instant trackside adjustment without
disassembly.
Part
#4840 Pro Ball Differential
Suggested retail price $60.00 |
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GROOVE
ALUMINUM PULLEYS: Blue-anodized-aluminum,
machine-cut pulleys (front & rear) operate
with greater efficiency and are more durable
than the stock molded 15-tooth pulleys. They
also look fantastic installed on the chassis.
Part
#4395X 15-Groove Aluminum
Pulleys (blue-anodized)(2)
Suggested retail price $32.00
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0°
TOE-IN STUB AXLE CARRIERS: These special
stub axle carriers remove the toe-in from
the rear wheels to effectively "loosen"
the rear end and allow the Nitro 4-Tec to
power slide through turns and achieve higher
straightaway top speeds. Use on high traction
surfaces only.
Part
#4354 Stub Axle Carriers
(0-degrees)
Suggested retail price $3.00
Part
#4352 Stub Axle Carriers
(1.5-degrees) (Stock)
Suggested retail price $3.00 |
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OPTIONAL
GEAR SETS: Use these optional gear sets
to fine tune your Nitro 4-Tecs ratios.
The gear ratios must be changed as 1st and
2nd gear sets in order to maintain compatible
gear center distances.
Part
#4887 45-tooth Spur Gear
(first gear)
Suggested retail price $4.00
Part
#4885 41-tooth Spur Gear
(stock) (first gear)
Suggested retail price $4.00
Part
#4815 15-tooth Clutch
Bell
(first gear)
Suggested retail price $6.00
Part
#4816 16-tooth Clutch
Bell (stock) (first gear)
Suggested retail price $6.00
Part
#4888 41-tooth Spur Gear
(second gear)
Suggested retail price $4.00
Part
#4886 37-tooth Spur Gear
(stock) (second gear)
Suggested retail price $4.00
Part
#4819 19-tooth Clutch
Bell (second gear)
Suggested retail price $6.00
Part
#4820 20-tooth Clutch
Bell (stock) (second gear)
Suggested retail price $6.00 |

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GRAPHITE
CHASSIS COMPONENTS: These high-tech woven
carbon fiber chassis components are much lighter
than the stock molded pieces they replace
and they also provide greater fore and aft
and side-to-side rigidity for more consistent
suspension tuning.
Part
#4823X Graphite Upper Chassis
Plate/Hardware
Suggested retail price $36.00 |
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FOAM
BODY BUMPER: Keep your RC investment protected
with this foam body bumper. It will protect
the chassis and front suspension components
in a crash and will also make your Lexan body
last much longer too. (Note: Foam body bumper
is included with the Nitro 4-Tec.)
Part
#4835 Foam Body Bumper (Stock)
Suggested retail price $4.50 |
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ALUMINUM
SHOCK CAPS: Replace the molded shock caps on your Ultra Shocks with the increased durability and superior sealing of our hard-anodized, Teflon®-coated aluminum shock caps.
Part
#2667 Aluminum Big Bore
Shock Caps (2)
Suggested retail price $7.0O |
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SHOCK
REBUILD KIT: The Traxxas shock rebuild
kit includes everything that is needed to
rebuild two shocks. The package includes silicone
O-rings, silicone diaphragms, C-clips and
spacers.
Part
#2362 Shock Rebuild Kit,
Big-Bore / Ultra Shocks
Suggested retail price $2.50 |
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TITANIUM
NITRIDE (TiN) SHOCK SHAFTS: These hardened,
ground steel shafts have a super tough titanium
nitride coating with a micro-polished finish
that reduces stiction for smoother performance
and resists scratching for much longer shaft
life. The special hardened ground steel is
extra strong to prevent bending.
Part
#4261T Titanium Nitride
Shock Shafts (29mm)
Suggested retail price $10.00
Part
#4262T Titanium Nitride
Shock Shafts (32mm) (Stock Length)
Suggested retail price $10.00 |
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BIG
BORE ALUMINUM SHOCKS: Traxxas Big Bore shocks provide ultimate dampening control. They’re hard-anodized, Teflon-coated and have large cylinders for greater oil capacity. Adjustments are a snap with clip-on spring pre-load spacers and installation time is reduced because the shocks are sold pre-assembled.
Part
#2658 Aluminum Big Bore
Shocks (short) (2)
Suggested retail price $30.00 |
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WHEEL
ADAPTERS (SPACERS): Traxxas wheel adapters
allow the use of aftermarket wheels that have
different offsets than the Nitro 4-Tec. They
can also be used to widen the front or rear
end of the vehicle.
Part
#4375 Wheel Adapters (4)
Suggested retail price $1.50 |
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PRE-GLUED
RACING TIRES: These durable Traxxas 2.0
mesh wheels for the Nitro 4-Tec fit all popular
on-road touring sedans. They come with superb
pre-glued racing tires with contoured molded
foam inserts. Their lower profile increases
sidewall strength and contact patch. The 10-fork
design and realistic aluminum finish will
enhance the look of any tourer. Packaged in
sets of four for convenience and economy.
Part
#4873 Pre-Glued Racing Tires
(4)
Suggested retail price $40.00 |
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RECOIL
PULL STARTER FOR THE TRX® 2.5: Use the
TRX 2.5 recoil pull starter for racing applications
where weight savings are critical. It is all
new and engineered for long-lasting, trouble
free operation. It includes a heavy-duty spring
and cord. Installation requires the starter
backplate (#5274) and starter shaft (#5277)
(EZ-Start equipped motors already have these
parts installed). If the engine was not originally
equipped with a starter, then a different
crankshaft is also required. Use Traxxas part
5219 (IPS) or 5221 (multi-shaft) crankshaft.
Part #5170 Recoil Pull Starter
for the TRX 2.5
Suggested retail price $20.00
Part #5219 Crankshaft, IPS
(for engines w/starter)
Suggested retail price $36.00
Part #5221 Crankshaft, multi-shaft (for engines
w/starter)
Suggested retail price $40.00 |
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ALUMINUM
ENGINE BACKPLATE:
The aluminum backplate replaces the EZ-Start drive unit on the TRX 2.5 Racing Engine. It allows more efficient fuel/air mixture flow through the crankcase and significantly reduces overall engine weight. It’s perfect for building that racing version of the Nitro 4-Tec or other racing model that is using the rear exhaust TRX 2.5 Racing Engine. Using the backplate requires an electric bump starter and should only be used on models with unobstructed flywheel access. If the engine was originally equipped with a starter, then a different crankshaft is also required. Use Traxxas part 5219R (IPS) or 5221R (multi-shaft) crankshaft.
Part
#5274R Aluminum Engine Backplate
Suggested retail price $10.00
Part
#5219R Crankshaft, IPS
(for engines w/starter)
Suggested retail price $39.00
Part
#5221R Crankshaft, multi-shaft
(for engines w/starter)
Suggested retail price $40.00 |

#4812

#4811
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PROGRAPHIX®
CUSTOM BODY: From mild to wild, choose
your own color and personalize your body.
The detailed graphics are fully painted, but
the rest of the body is clear, so you can
choose your own main body color. Simply grab
a can of paint and spray the final color. It's easy for anyone to get instant, professional
results. The bodies are completely trimmed
and include the body post holes for easy installation
on the chassis.
Part #4812 Nitro 4-Tec 3.3 ProGraphix Replacement Body
Suggested retail price $34.99
Part #Nitro 4-Tec Body (Clear, requires painting)
Suggested retail price $20.00 |
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OFFICIAL
TEAM TRAXXAS RACING DECALS: The official Team Traxxas Racing Decal sheet has been revised and now includes EZ-Start®, Stinger Motors, ProGraphix, TRX® Engines and www.Traxxas.com logos. Perfect for adding that “final touch” to your Traxxas ProGraphix® painted body, or your own personal painting schemes.
Part #9950 Official Team Traxxas Racing Decals
Suggested retail price $4.50 |
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RACING
SPONSORS DECAL SHEET: Dress up your models
body with the Traxxas Racing Sponsor Decal
Sheet. The decal sheet includes over 25 different
full-scale sponsors including, NOS, K&N,
Mechanix Wear, Holley, and Hooker headers.
The decal sheet also includes various Traxxas
logos including the popular TRAXXAS.COM decals.
All the logotypes are faithfully produced
and are fully licensed. 9" x 4 1/2"
Part # 2514 Racing Sponsors
Decal Sheet
Suggested retail price $3.00 |
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FLAMES
DECAL SHEET: This awesome-looking "Flames" decal sheet will let you create a concourse winning body every time. The 6-color flame decals are universal and will fit on just about any Lexan body. The decal sheet includes flames that are designed to fit the hood, roofline and body panels for a truly custom look. Many different Traxxas logos and some rather creative artwork will make your painting project a standout at the track. 11" x 17"
Part #3913X Flames Decal Sheet
Suggested retail price $6.00 |
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TEMPERATURE
GAUGE:
The Traxxas On-Board Temp Gauge features a
loop probe end which can be used on any engine,
a large LCD screen, on/off button for longer
battery life, a min/max temp button, a Centigrade/Fahrenheit
button, and a clear Lexan splash guard. Use
it as a precise tuning guide by constantly
monitoring your engine temperature.
Part #4091 Temperature Gauge
Suggested retail price $24.99 |
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GLOW
PLUG WRENCH: This
versatile tool features a specially bent shaft
that makes accessing certain nuts much easier.
One end has a 8mm wrench that fits standard
glow plugs and the T-Maxx wheel nuts. The
other end has a 7mm wrench that fits the slipper
clutch nut and most 4mm I/D nylon lock nuts.
Part #3980 Glow Plug Wrench
Suggested retail price $2.00 |
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TRAXXAS
TOP FUEL®: Top Fuel is the best choice for use in Traxxas cars and trucks delivering power, tuning ease, and protection you can count on. Traxxas Top Fuel is quality blended with the best ingredients to protect our engines and our reputation! New Power Plus™ blend features superior additives such as a non-foaming agent for consistent running and a wetting agent to improve engine lubrication. Plus, high-performance antioxidants and rust inhibitors virtually eliminate the need for after run oil.
Part #5010 Traxxas Top Fuel 10% (quart)
Suggested retail price $12.50
Part #5020 Traxxas Top Fuel 20% (quart)
Suggested retail price $15.50
Part #5060 Traxxas Top Fuel 10% (gallon)
Suggested retail price $35.00
Part #5070 Traxxas Top Fuel 20% (gallon)
Suggested retail price $45.00 |
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Glow Plugs: Traxxas glow plugs are the only plugs that we recommend you run in your TRX Racing Engine. The plugs listed below are direct replacements.
Part #3232 Glow Plug, super duty (medium)
Suggested retail price $5.50
#3232X Glow Plug, super duty (long-medium). Standard replacement for all TRX engines.
Suggested retail price $5.50
* Actual glow plug appearance may vary. |


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FUEL FILLER BOTTLE: Consider this item a necessity because it facilitates fueling. The fuel bottle holds 500cc of fuel and includes a long, bent, blue-anodized spout for easy filling. A rubber cap and o-ring seal make it possible to temporarily store fuel in the bottle (fuel bottles are not meant for long-term fuel storage).
Part #5001 Fuel Filler Bottle
Suggested retail price $8.00
FUEL BOTTLE REBUILD KIT: Kit includes (2) rubber tube caps and (1) fuel bottle cap. Fits Traxxas fuel bottles.
Part #5001R Fuel Bottle Rebuild Kit
Suggested retail price $2.50 |
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FOAM
AIR FILTER OIL: The formula for Traxxas
foam air filter oil is specially made for
filtration, not lubrication. It's extra-sticky
to trap extremely small particles of dust
and dirt in the foam element. Traxxas foam
air filter oil is much more effective than
standard oils which were never intended to
be used for filtration.
Part
#5263 Foam Air Filter Oil
Suggested retail price $4.99 |
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Traxxas Lifetime Engine
Replacement Plan
• Exchange a worn out Traxxas engine for a brand new TRX® Racing Engine; it’s an affordable, convenient, no-questions-asked program.
• Exchanges can be made in your local hobby shop or directly through Traxxas.
•
It’s less expensive than rebuilding the engine with separate parts.
•
Know that it’s done right. Traxxas replacement engines are brand new (not refurbished) for factory-fresh performance.
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The program uses our top-of-the-line TRX Racing Engine for all exchanges.
Learn More About it! |