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Rock Crawlers & Hop-up Parts

Discover our extensive range of Rock Crawlers and Hop-up Parts, designed to elevate your RC experience. Whether you're a seasoned enthusiast or just starting out, our selection of high-quality rock crawlers and performance-enhancing hop-up parts will help you conquer any terrain. From durable chassis and powerful motors to precision-engineered suspension systems and rugged tires, we have everything you need to customize and optimize your RC rock crawler. Explore our collection today and take your off-road adventures to the next level with top-notch parts and accessories.

5343 products

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Use part type, scale, color, availability, or clearance filters to narrow this large collection.

Part, scale, color, and availability
Wheel Tire Shock Bumper Body Body Mount Servo Horn Servo Motor ESC LED Light Cooling Fan Pinion Gear Spur Gear Drive Shaft Suspension Arm Suspension Link Steering Block Caster Block Hub Carrier Tie Rod Turnbuckle Rod End Bearing 1/10 1/8 1/7 1/5 1/18 1/24 Black Blue Red Silver Grey Green Orange Purple Gunmetal Clearance In Stock
Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler Save 38%

Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler 9842

C33163RED
Type: Suspension Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $11.40 (38%)
$18.59
MSRP/List $29.99 Save $11.40 (38%)
in stock
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Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler Save 31%

Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler 9842

C33163BLACK
Type: Suspension Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $9.30 (31%)
$20.69
MSRP/List $29.99 Save $9.30 (31%)
in stock
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Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler Save 18%

Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler

C33162SILVER
Type: Motor Heatsink Cooling Fan 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $2.34 (18%)
$10.65
MSRP/List $12.99 Save $2.34 (18%)
in stock
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Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler

Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler

C33162RED
Type: Motor Heatsink Cooling Fan 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
in stock
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Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler Save 11%

Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler

C33162BLUE
Type: Motor Heatsink Cooling Fan 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $1.43 (11%)
$11.56
MSRP/List $12.99 Save $1.43 (11%)
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Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler

C33162BLACK
Type: Motor Heatsink Cooling Fan 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $2.08 (16%)
$10.91
MSRP/List $12.99 Save $2.08 (16%)
in stock
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Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler Save 33%

Alloy Machined Center Skid Plate Upgrade for Traxxas 1/18 TRX-4M Crawler 9736

C33142RED
Type: Skid Plate 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$22.99
MSRP/List $22.99 Save $7.59 (33%)
$15.40
MSRP/List $22.99 Save $7.59 (33%)
in stock
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Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler Save 33%

Alloy Machined Center Skid Plate Upgrade for Traxxas 1/18 TRX-4M Crawler 9736

C33142BLUE
Type: Skid Plate 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$22.99
MSRP/List $22.99 Save $7.59 (33%)
$15.40
MSRP/List $22.99 Save $7.59 (33%)
in stock
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Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler Save 21%

Alloy Machined Center Skid Plate Upgrade for Traxxas 1/18 TRX-4M Crawler 9736

C33142BLACK
Type: Skid Plate 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$22.99
MSRP/List $22.99 Save $4.83 (21%)
$18.16
MSRP/List $22.99 Save $4.83 (21%)
in stock
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 38%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Scale Crawler 9747

C33141RED
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$26.99
MSRP/List $26.99 Save $10.26 (38%)
$16.73
MSRP/List $26.99 Save $10.26 (38%)
in stock
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 38%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Scale Crawler 9747

C33141BLUE
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$26.99
MSRP/List $26.99 Save $10.26 (38%)
$16.73
MSRP/List $26.99 Save $10.26 (38%)
in stock
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 38%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Scale Crawler 9747

C33141BLACK
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$26.99
MSRP/List $26.99 Save $10.26 (38%)
$16.73
MSRP/List $26.99 Save $10.26 (38%)
in stock
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Steel Main Gearbox Gear Set (4) for Traxxas 1/18 TRX-4M Crawler Save 16%

4-Piece Steel Main Gearbox Gear Set for Traxxas 1/18 TRX-4M Scale Crawler 9776

C33140
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$26.99
MSRP/List $26.99 Save $4.32 (16%)
$22.67
MSRP/List $26.99 Save $4.32 (16%)
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Steel Machined Center Drive Shafts (2) for Traxxas 1/18 TRX-4M Crawler

Steel Machined Center Drive Shafts for Traxxas 1/18 TRX-4M Crawler - 2 Pack 9855

C33139
Type: Drive Shaft 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$24.99
in stock
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Alloy Machined Heavy-Duty Shocks (4) for Traxxas 1/18 TRX-4M Crawler Save 38%

Red Alloy Machined Heavy-Duty Shocks (4) for Traxxas 1/18 TRX-4M Crawler 9764

C33138RED
Type: Shock 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $11.40 (38%)
$18.59
MSRP/List $29.99 Save $11.40 (38%)
in stock
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Alloy Machined Heavy-Duty Shocks (4) for Traxxas 1/18 TRX-4M Crawler Save 33%

Blue Alloy Machined Heavy-Duty Shocks (4) for Traxxas 1/18 TRX-4M Crawler 9764

C33138BLUE
Type: Shock 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $9.90 (33%)
$20.09
MSRP/List $29.99 Save $9.90 (33%)
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Alloy Machined Heavy-Duty Shocks (4) for Traxxas 1/18 TRX-4M Crawler Save 13%

Black Alloy Machined Heavy-Duty Shocks (4) for Traxxas 1/18 TRX-4M Crawler 9764

C33138BLACK
Type: Shock 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $3.90 (13%)
$26.09
MSRP/List $29.99 Save $3.90 (13%)
in stock
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Alloy Machined Beadlock Wheels (4) for Traxxas 1/18 TRX-4M Crawler Save 5%

Alloy Machined Beadlock Wheels (4) for Traxxas 1/18 TRX-4M RC Crawler 9869

C33137SILVER
Type: Wheel 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$35.99
MSRP/List $35.99 Save $1.80 (5%)
$34.19
MSRP/List $35.99 Save $1.80 (5%)
in stock
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Alloy Machined Beadlock Wheels (4) for Traxxas 1/18 TRX-4M Crawler Save 38%

Red Alloy Machined Beadlock Wheels (4) for Traxxas 1/18 TRX-4M RC Crawler 9869

C33137RED
Type: Wheel 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$35.99
MSRP/List $35.99 Save $13.68 (38%)
$22.31
MSRP/List $35.99 Save $13.68 (38%)
in stock
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Alloy Machined Beadlock Wheels (4) for Traxxas 1/18 TRX-4M Crawler Save 16%

Black Alloy Machined Beadlock Wheels (4) for Traxxas 1/18 TRX-4M RC Crawler 9869

C33137BLACK
Type: Wheel 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$35.99
MSRP/List $35.99 Save $5.76 (16%)
$30.23
MSRP/List $35.99 Save $5.76 (16%)
in stock
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Brass Alloy 6mm Thick Hex Wheel Adapters (4) for Traxxas 1/18 TRX-4M Crawler

Brass Alloy 6mm Thick Hex Wheel Adapters(4) for Traxxas 1/18 TRX-4M Crawler 9750

C33136
Type: Wheel 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
in stock
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Brass Alloy 5mm Thick Hex Wheel Adapters (4) for Traxxas 1/18 TRX-4M Crawler

Brass Alloy 5mm Thick Hex Wheel Adapters(4) for Traxxas 1/18 TRX-4M Crawler 9750

C33135
Type: Wheel 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
in stock
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Brass Alloy 4mm Thick Hex Wheel Adapters (4) for Traxxas 1/18 TRX-4M Crawler Save 18%

Brass Alloy 4mm Thick Hex Wheel Adapters(4) for Traxxas 1/18 TRX-4M Crawler 9750

C33134
Type: Wheel 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $2.34 (18%)
$10.65
MSRP/List $12.99 Save $2.34 (18%)
in stock
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Rear Drive Shafts (2) for Traxxas 1/18 TRX-4M Crawler Save 38%

Silver Rear Drive Shafts (2) for Traxxas 1/18 TRX-4M Scale RC Crawler 9730

C33133SILVER
Type: Drive Shaft 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $4.94 (38%)
$8.05
MSRP/List $12.99 Save $4.94 (38%)
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Rear Drive Shafts (2) for Traxxas 1/18 TRX-4M Crawler Save 38%

Black Rear Drive Shafts (2) for Traxxas 1/18 TRX-4M Scale RC Crawler 9730

C33133BLACK
Type: Drive Shaft 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $4.94 (38%)
$8.05
MSRP/List $12.99 Save $4.94 (38%)
in stock
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Front Universal Drive Shafts for Traxxas 1/18 TRX-4M Crawler Save 16%

Silver Front Universal Drive Shafts for Traxxas 1/18 TRX-4M Scale Crawler 9729

C33132SILVER
Type: Drive Shaft 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $3.36 (16%)
$17.63
MSRP/List $20.99 Save $3.36 (16%)
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Front Universal Drive Shafts for Traxxas 1/18 TRX-4M Crawler Save 38%

Black Front Universal Drive Shafts for Traxxas 1/18 TRX-4M Scale Crawler 9729

C33132BLACK
Type: Drive Shaft 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $7.98 (38%)
$13.01
MSRP/List $20.99 Save $7.98 (38%)
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Brass Alloy Conversion Kit Weight 92g Total for Traxxas 1/18 TRX-4M Crawler Save 16%

Brass Alloy Conversion Kit Weight 92g Total for Traxxas 1/18 TRX-4M Crawler

C33131
Type: Conversion Set 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$69.99
MSRP/List $69.99 Save $11.20 (16%)
$58.79
MSRP/List $69.99 Save $11.20 (16%)
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Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M

Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M 9869 9871

C33129SILVER
Type: Adapter 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$39.99
in stock
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Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M

Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M 9869 9871

C33129RED
Type: Adapter 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$39.99
in stock
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Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M Sold out

Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M 9869 9871

C33129BLACK
Type: Adapter 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$39.99
Out of stock
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Brass Alloy Machined Conversion Kit 72g Total for Traxxas 1/18 TRX-4M Crawler Save 16%

Brass Alloy Machined Conversion Kit 72g Total for Traxxas 1/18 TRX-4M Crawler

C33099
Type: Conversion Set 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$69.99
MSRP/List $69.99 Save $11.20 (16%)
$58.79
MSRP/List $69.99 Save $11.20 (16%)
in stock
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Metal Center Drive Shafts for Traxxas 1/18 TRX-4M Sold out

Upgrade Metal Center Drive Shafts for Traxxas 1/18 TRX-4M Durable RC Parts 9855

C33093
Type: Drive Shaft 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
Out of stock
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Front & Rear LED Light Set (4) for Traxxas 1/18 TRX-4M Save 28%

Front & Rear LED Light Set (4) for Traxxas 1/18 TRX-4M Scale RC Crawler

C33091
Type: LED Light 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $3.64 (28%)
$9.35
MSRP/List $12.99 Save $3.64 (28%)
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Alloy Machined Linkage Set (8) for Traxxas 1/18 TRX-4M Save 38%

Silver Alloy Machined Linkage Set (8 pcs) for Traxxas 1/18 Scale TRX-4M 9842

C33090SILVER
Type: Suspension Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $11.40 (38%)
$18.59
MSRP/List $29.99 Save $11.40 (38%)
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Alloy Machined Linkage Set (8) for Traxxas 1/18 TRX-4M Save 28%

Red Alloy Machined Linkage Set (8 pcs) for Traxxas 1/18 Scale TRX-4M 9842

C33090RED
Type: Suspension Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $8.40 (28%)
$21.59
MSRP/List $29.99 Save $8.40 (28%)
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Alloy Machined Linkage Set (8) for Traxxas 1/18 TRX-4M Save 18%

Black Alloy Machined Linkage Set (8 pcs) for Traxxas 1/18 Scale TRX-4M 9842

C33090BLACK
Type: Suspension Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $5.40 (18%)
$24.59
MSRP/List $29.99 Save $5.40 (18%)
in stock
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Alloy Machined F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M Save 38%

Alloy F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M 9738 9741

C33089SILVER
Type: Axle Housing 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$79.99
MSRP/List $79.99 Save $30.40 (38%)
$49.59
MSRP/List $79.99 Save $30.40 (38%)
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Alloy Machined F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M Save 38%

Alloy F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M 9738 9741

C33089RED
Type: Axle Housing 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$79.99
MSRP/List $79.99 Save $30.40 (38%)
$49.59
MSRP/List $79.99 Save $30.40 (38%)
in stock
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Alloy Machined F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M

Alloy F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M 9738 9741

C33089BLACK
Type: Axle Housing 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$79.99
in stock
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Alloy Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M

Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M 9741

C33088SILVER
Type: Axle Housing 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$69.99
in stock
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Alloy Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M Save 38%

Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M 9741

C33088RED
Type: Axle Housing 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$69.99
MSRP/List $69.99 Save $26.60 (38%)
$43.39
MSRP/List $69.99 Save $26.60 (38%)
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Alloy Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M Save 16%

Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M 9741

C33088BLACK
Type: Axle Housing 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$69.99
MSRP/List $69.99 Save $11.20 (16%)
$58.79
MSRP/List $69.99 Save $11.20 (16%)
in stock
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Brass Alloy Steering Servo Mount 13g for Traxxas 1/18 TRX-4M Save 38%

Brass Alloy Steering Servo Mount 13g for Traxxas 1/18 Scale TRX-4M 9739

C33087
Type: Servo Mount 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $7.98 (38%)
$13.01
MSRP/List $20.99 Save $7.98 (38%)
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Brass Alloy Rear Axle Weight (2) Add-On 17g Each for Traxxas 1/18 TRX-4M Save 38%

Brass Alloy Rear Axle Weight (2) Add-On 17g Each for Traxxas 1/18 TRX-4M

C33086
Type: Axle 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $7.98 (38%)
$13.01
MSRP/List $20.99 Save $7.98 (38%)
in stock
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Brass Alloy Differential Covers (2) 10g Each for Traxxas 1/18 TRX-4M Save 21%

Brass Alloy Differential Covers (2) 10g Each for Traxxas 1/18 Scale TRX-4M 9838

C33085
Type: Differential 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$25.99
MSRP/List $25.99 Save $5.46 (21%)
$20.53
MSRP/List $25.99 Save $5.46 (21%)
in stock
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Brass Alloy Steering Blocks 11g Each for Traxxas 1/18 TRX-4M Save 33%

Brass Alloy Steering Blocks 11g Each for Traxxas 1/18 TRX-4M - Upgrade 9732

C33084
Type: Steering Block 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$25.99
MSRP/List $25.99 Save $8.58 (33%)
$17.41
MSRP/List $25.99 Save $8.58 (33%)
in stock
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Brass Alloy Caster Blocks 6g Each for Traxxas 1/18 TRX-4M Save 38%

Brass Alloy Caster Block Set 6g Each for Traxxas 1/18 TRX-4M 9732

C33083
Type: Caster Block 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$25.99
MSRP/List $25.99 Save $9.88 (38%)
$16.11
MSRP/List $25.99 Save $9.88 (38%)
in stock
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Brass Alloy Steering Linkage 12g for Traxxas 1/18 TRX-4M Save 16%

Brass Alloy Steering Linkage 12g for Traxxas 1/18 TRX-4M 9842

C33082
Type: Steering Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $3.36 (16%)
$17.63
MSRP/List $20.99 Save $3.36 (16%)
in stock
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Brass Alloy Steering Linkage 11g for Traxxas 1/18 TRX-4M Save 38%

Brass Alloy Steering Linkage 11g for Traxxas 1/18 TRX-4M 9842

C33081
Type: Steering Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $7.98 (38%)
$13.01
MSRP/List $20.99 Save $7.98 (38%)
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Brass Alloy Rear Axle Weight (2) Add-On 18g Each for Traxxas 1/18 TRX-4M

Brass Alloy Rear Axle Weight (2) Add-On 18g Each for Traxxas 1/18 TRX-4M

C33080
Type: Axle 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
in stock
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Brass Alloy Center Skid 56g for Traxxas 1/18 TRX-4M Crawler

Heavy-Duty Brass Alloy Center Skid 56g for Traxxas 1/18 TRX-4M Crawler 9736

C33037
Type: RC Vehicle 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$35.99
in stock
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Brass Alloy Machined Steering Blocks 16g Each for Traxxas 1/18 TRX-4M Crawler

Brass Machined Steering Blocks 16g Each for Traxxas 1/18 TRX-4M Crawler 9732

C33036
Type: Steering Block 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$25.99
in stock
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler 9747

C33035RED
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $4.80 (16%)
$25.19
MSRP/List $29.99 Save $4.80 (16%)
in stock
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Steel Rear Right Axle Drive Shaft for Traxxas TRX-4 Scale & Trail Crawler 8231 Save 10%

Steel Rear Right Axle Drive Shaft for Traxxas TRX-4 Scale & Trail Crawler 8231

C34017
Type: Drive Shaft 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$6.99
MSRP/List $6.99 Save $0.70 (10%)
$6.29
MSRP/List $6.99 Save $0.70 (10%)
in stock
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Alloy Battery Hold-Down w/ Strap for Traxxas TRX-4 & TRX-6

Alloy Battery Hold-Down with Strap for TRX-4 and TRX-6 RC Crawlers

C33859
Type: Battery 1/10 TRX-4 TRX-6 Scale Crawler 1/10 TRX-4 Crawler
$24.99
in stock
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler 9747

C33035BLUE
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $4.80 (16%)
$25.19
MSRP/List $29.99 Save $4.80 (16%)
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 38%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler 9747

C33035BLACK
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $11.40 (38%)
$18.59
MSRP/List $29.99 Save $11.40 (38%)
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Brass Alloy Steering Linkage 12g for Traxxas 1/18 TRX-4M Crawler Save 38%

Brass Alloy Steering Linkage 12g for Traxxas 1/18 TRX-4M Scale Crawler 9842

C33034
Type: Steering Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$16.99
MSRP/List $16.99 Save $6.46 (38%)
$10.53
MSRP/List $16.99 Save $6.46 (38%)
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Brass Alloy Shock Towers (4) 50g Total for Traxxas 1/18 TRX-4M Crawler Save 5%

Brass Alloy Shock Towers (4) 50g Total for Traxxas 1/18 TRX-4M Crawler 9826

C33033
Type: Shock 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$39.99
MSRP/List $39.99 Save $2.00 (5%)
$37.99
MSRP/List $39.99 Save $2.00 (5%)
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Alloy Machined Servo Mount for Traxxas 1/18 TRX-4M Crawler Save 38%

Alloy Machined Servo Mount for Traxxas 1/18 TRX-4M Crawler - Black 9739

C33032
Type: Servo Mount 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$16.99
MSRP/List $16.99 Save $6.46 (38%)
$10.53
MSRP/List $16.99 Save $6.46 (38%)
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Brass Alloy Machined Steering Blocks for Traxxas 1/18 TRX-4M Crawler Save 33%

Brass Alloy Machined Steering Blocks for Traxxas 1/18 TRX-4M Scale Crawler 9732

C33031
Type: Steering Block 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $6.93 (33%)
$14.06
MSRP/List $20.99 Save $6.93 (33%)
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Brass Alloy Machined Caster Blocks for Traxxas 1/18 TRX-4M Crawler Save 33%

Brass Alloy Machined Caster Blocks for Traxxas 1/18 TRX-4M Scale Crawler 9732

C33030
Type: Caster Block 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $6.93 (33%)
$14.06
MSRP/List $20.99 Save $6.93 (33%)
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Brass Alloy Machined Differential Cover 8g for Traxxas 1/18 TRX-4M Crawler Save 38%

Brass Alloy Machined Differential Cover 8g for Traxxas 1/18 TRX-4M Crawler 9738

C33029
Type: Differential Cover 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $7.98 (38%)
$13.01
MSRP/List $20.99 Save $7.98 (38%)
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