Class 6–8 inventory dispatched from our Bolton facility to fleets across the GTA and Southern Ontario. Aftertreatment solutions, EPDM tensioner belts, CAC hoses, and drivetrain — in stock.
Parts desk staffed now. 24/7 emergency breakdown line.
11.
Years operating
50K+
SKU catalog
<2h
GTA dispatch
40+
Supplier network
Stocked & Sourced
Authorized aftermarket distribution from 40+ OEM & reman manufacturers
Inventory
Full-depth inventory covering engine, drivetrain, brake, suspension, electrical, and HVAC systems for Freightliner, Kenworth, Peterbilt, Volvo, Mack, International, and Western Star platforms.
01 / Engine
Pistons, head gaskets, turbochargers, fuel injectors, water pumps, oil pumps, EGR valves, and complete long blocks. OEM-spec and certified remanufactured options.
Cummins · Detroit Diesel · Caterpillar · PACCAR · Mack · Volvo
02 / Drivetrain
Complete transmissions, clutch kits, driveshafts, differentials, U-joints, and PTO assemblies. Manual and automatic units in new, exchange, and remanufactured condition.
Eaton Fuller · Allison · Meritor · Spicer
03 / Safety
DOT- and CMVSS-compliant brake drums, rotors, air brake valves, automatic slack adjusters, chambers, S-cams, and ABS modules. Ready for CVIP inspection requirements.
Bendix · Haldex · Wabco · Meritor · Webb
04 / Chassis
Air springs, multi-leaf packs, shock absorbers, bushings, kingpins, pre-set wheel-end assemblies, and complete steer and drive axles. Air ride and mechanical configurations.
Hendrickson · Firestone · Ridewell · Dana
05 / Electrical
Starters, alternators, ECMs/ECUs, engine sensors, chassis wiring harnesses, DOT-compliant LED headlamps, and marker lighting. New and certified remanufactured units.
Delco Remy · Bosch · Grote · Truck-Lite
06 / Climate
Radiators, charge air coolers, A/C condensers, compressors, heater cores, and fan clutch assemblies. Bar-and-plate and tube-and-fin configurations for all major platforms.
Behr/Mahle · Modine · Red Dot · Horton
07 / Aftertreatment & Hoses
BotAuto specializes in hard-to-source aftertreatment and flexible drivetrain components — critical items that keep emissions systems compliant and engines running clean across all Class 6–8 platforms.
Aftertreatment Gaskets & Clamps
DPF inlet/outlet gaskets, SCR gaskets, DOC gaskets, V-band clamps, and exhaust flex seals for full aftertreatment assembly compliance.
EPDM Tensioner Belts
EPDM compound serpentine and accessory drive belts engineered for extended service life under high-heat diesel engine conditions.
CAC & Charge Air Hoses
Charge air cooler (CAC) hoses, intercooler boots, and silicone elbow assemblies rated for high-pressure turbocharged induction systems.
Can't find what you need? Our specialists source hard-to-find and discontinued components from our supplier network.
Call the Parts Desk →Partners
We supply genuine OEM, certified remanufactured, and premium aftermarket parts from North America's most trusted heavy-duty manufacturers.
01 / OEM
Genuine parts from authorized OEMs
Freightliner
Daimler · USA
Kenworth
PACCAR · USA
Peterbilt
PACCAR · USA
Volvo Trucks
Volvo Group
Mack Trucks
Volvo Group · USA
International
Navistar · USA
Western Star
Daimler · CAN
02 / POWERTRAIN
OEM and certified remanufactured
Cummins
USA
Detroit Diesel
Daimler · USA
PACCAR MX
USA
Caterpillar
USA
Eaton Fuller
USA
Allison
USA
We source from 40+ manufacturer and distributor partnerships across North America. Can't find a specific brand? Call our parts desk
Clientele
From single-unit owner-operators to municipal fleets managing 500+ vehicles. Our service model scales to match your operational requirements.
01
Tiered volume pricing, dedicated fleet accounts, consolidated monthly billing, and priority stock allocation for commercial fleets of all sizes.
02
Competitive pricing, same-day turnaround, and knowledgeable parts advisors — no account minimums or order floors required.
03
Wholesale shop pricing, net-30 terms for qualified accounts, scheduled delivery routes, and multi-branch order coordination.
04
Warranty-compliant OEM parts, detailed purchase-order invoicing, and full compliance documentation for public-sector and institutional fleets.
The Difference
In an industry of impersonal call centers and inconsistent service, we built BotAuto on four commitments that keep your trucks moving.
01
No phone trees. No offshore call centers. Every call goes straight to a parts specialist who knows commercial trucks inside-out.
02
Bolton-based and owner-operated. We're in your community, not a warehouse three provinces away. If something goes wrong, you can find us.
03
Direct relationships with North America's leading parts manufacturers and distributors. If we don't stock it, we know who does — and we'll get it fast.
04
Whether you're buying one brake chamber or outfitting a 50-truck fleet, you get the same expert service — no minimum order, no membership fees, no hassle.
Our Commitments
Four guarantees that protect your business and your downtime — every order, every time.
Guarantee
If we ship the wrong part, we cover the return shipping and dispatch the correct one same-day. No restocking fees.
Guarantee
In-stock parts ordered before 2 PM ship same-day across the GTA. Most deliveries arrive within two hours.
Guarantee
Find a lower advertised price on the same OEM part from an authorized dealer? We'll match it. Period.
Guarantee
Unused, uninstalled parts can be returned within 30 days for a full refund. We stand behind every order, no questions asked.
All guarantees apply to standard orders. Contact us for special-order or custom-fabrication terms.
About
Since 2015, BotAuto has supplied heavy-duty truck parts to commercial fleets, independent repair facilities, and owner-operators across the Greater Toronto Area and Southern Ontario. Our centralized inventory covers engine, drivetrain, brake, suspension, electrical, and HVAC systems for every major North American Class 6–8 truck platform.
We operate a dedicated same-day delivery network throughout the GTA and maintain a 24/7 emergency parts line for roadside and in-shop breakdowns. Our parts specialists cross-reference OEM numbers, identify cost-effective aftermarket and remanufactured alternatives, and tap our supplier network to source discontinued or hard-to-find components.
Whether you oversee a 500-unit fleet or run a single truck, the commitment is the same — accurate identification, competitive pricing, and delivery speed that protects your uptime.
EST.
2015
Founded in Bolton, Ontario
INVENTORY
50,000+
SKUs indexed by category, make & OEM number
NETWORK
40+
Manufacturer & distributor partnerships
DELIVERY
< 2 hr
Average GTA delivery from order confirmation
Testimonials
From single-truck operators to multi-location fleets, here's what our customers say about working with BotAuto.
“Our Cascadia fleet runs overnight LTL out of Brampton. When a unit drops, BotAuto picks up — twice this past spring they had our driver rolling before the morning dispatch window closed. The difference between a vendor and a partner.”
Manjit S. · Fleet Maintenance Manager
Brampton Express Logistics Inc.
“We've moved 80% of our heavy-truck parts purchasing to BotAuto. Their cross-reference desk knows the difference between an ISX and an X15 without us reading off part numbers. Net-30 terms made the back-end painless and consolidated invoicing keeps our books clean.”
Raj P. · Owner
Vaughan Heavy Truck Service Ltd.
“I run one Peterbilt 579 out of Mississauga. BotAuto treats my single-truck account the same as the fleet guys — fair pricing on aftermarket, no order minimums, and a real human on the phone who knows what fits. That's getting rare in this industry.”
Dave S. · Owner-Operator
K&D Transport (Single-Unit)
4.9 average · based on verified fleet and shop accounts
FAQ
Don't see what you're looking for? Our parts specialists are happy to walk you through anything — just give us a call.
Talk to a parts specialist →Contact
Call us directly for immediate assistance, or submit a parts request below. A specialist will respond with pricing and availability within one business hour.
PARTS HOTLINE
+1 (437) 970-4218
botautosales@gmail.com
OFFICE
305 Healey Road
Bolton, ON · L7E 1G4
HOURS
Mon–Fri · 7:00 AM – 7:00 PM
Saturday · 8:00 AM – 4:00 PM
Emergency line open 24/7
SERVICE AREA
Greater Toronto Area
Toronto · Mississauga · Brampton · Vaughan · Hamilton · Oakville · Burlington · Milton
PARTS REQUEST
A specialist will contact you with pricing, availability, and delivery options.
Location
Conveniently located at 305 Healey Road in Bolton with easy access to Highway 50 and 427 — enabling rapid same-day dispatch across the GTA and Southern Ontario.
ADDRESS
BotAuto Heavy-Duty Parts
305 Healey Road
Bolton, ON · L7E 1G4
HOURS
Mon–Fri · 7:00 AM – 7:00 PM
Saturday · 8:00 AM – 4:00 PM
Closed Sundays. 24/7 emergency phone line.
HIGHWAY ACCESS
Highway 50 · Highway 427
Highway 400 · Hwy 27
Map data © OpenStreetMap contributors