Belt Drive Systems
Ready to Ship 139T Rear Drive Belt Compatible with Harley Touring Models
ISO Certified Quality Assured
2-5 Day Ship Fast Dispatch
3-12 Mo. Warranty
Belt Drive Systems 139T 139T Rear Drive Belt 40024-04

Ready to Ship 139T Rear Drive Belt Compatible with Harley Touring Models

40024-04 Rear Drive Belt, 139T, 1-1/8" Width — replacement for Harley Touring FLHR, FLHT, FLHTCI models (2004–2006).

  • Guangzhou warehouse stock, ships within 2–5 working days
  • Single-piece MOQ for emergency belt swaps
  • Fitment confirmed from machine model or photo if label is worn

Dispatch timing confirmed at quotation for fast workshop turnaround.

Key Highlights

  • Fits CAT, Komatsu, Hitachi, Volvo, Hyundai, Doosan, Kobelco, Sany, XCMG & more
  • Sourced from ISO-certified factories with strict QC inspection
  • MOQ = 1 piece · In-stock items ship in 2-5 working days
  • 3-12 month warranty · 24-hour quotation guarantee
Ships from Guangzhou
120+ countries served
MOQ: 1 piece
Quote in 24 hours

Stock Ready for Immediate Dispatch — 139T 1-1/8" rear drive belt in our Guangzhou warehouse, typically shipped within the same week the order is placed.

Technical Specifications

Parameter Value
Product Type Belt
Part Number 40024-04
Cross-Reference 1204-0063, 4002404, 12040063, 58-439, 58439 (reference only)
Machine Fitment FLHR Road King (2004–2006), FLHRC Road King Classic (2004), FLHRCI EFI Road King Classic (2004–2006), FLHRI EFI Road King (2004–2006), FLHRS Road King Custom (2004–2006), FLHRSI EFI Road King Custom (2004–2006), FLHT Electra Glide (2004–2005), FLHTI EFI Electra Glide (2004–2006), FLHX Street Glide (2006), FLHXI EFI Street Glide (2006), FLTRI EFI Road Glide (2004–2006), FLHTC Electra Glide Classic (2004–2005), FLHTCI EFI Electra Glide Classic (2004–2006), FLHTCSE2 EFI Electra Glide Screamin Eagle (2005), FLHTCUI EFI Electra Glide Ultra Classic (2004–2006), FLHTCUSE Electra Glide Ultra Classic Screamin Eagle (2006)
Brand Fitment Compatible with Harley Davidson
Width 1-1/8" / 28.5 mm
Teeth Count 139T
Condition New Aftermarket
Warranty 3–12 months against manufacturing defects
MOQ 1 piece
Standards ISO 9001

Application Suitability

Failure Symptom Replacement Urgency
Missing or broken teeth along belt edge Immediate — motorcycle cannot be ridden safely
Belt cracking or fraying on the sides High — failure during touring can strand the rider
Excessive noise or vibration from rear drive Moderate — inspect tension and pulley alignment before riding
Glazed belt surface or slipping under load Moderate — replace before long highway trips
Preventive replacement during scheduled service Planned — order ahead to avoid workshop delays

What Happens When a Harley Touring Belt Fails and the Part Is Not on the Shelf

A downed touring bike costs real money every day it sits on the lift.

I have seen workshop bays occupied for days while the owner waits to confirm whether a worn belt number is still valid or superseded. By the time a supplier replies across time zones, the customer has already taken the bike elsewhere. A 139T Rear Drive Belt in stock at a warehouse that can ship single pieces solves this bottleneck directly. [NEED_CITE: aftermarket parts availability impact on motorcycle workshop turnaround times]

When a Road King or Electra Glide arrives with a shredded belt, the shop supervisor needs a confirmed dispatch date, not a lead time estimate. Having this replacement belt ready in Guangzhou means the conversation shifts from "when will it arrive" to "which shipping option gets it there fastest."

139T rear drive belt replacement for Harley Touring FLHR FLHT FLHTCI

Availability Confirmation Before You Commit to a Freight Option

The first question any workshop asks is whether the belt is physically on the shelf. This 139T rear drive belt is stocked at our Guangzhou facility, meaning the part can be picked, inspected, and packed once an order is confirmed. We verify tooth count, width, and condition before the box is sealed. For touring models from 2004 through 2006, this size covers a wide range of FLHR, FLHT, FLHX, and FLTRI variants, reducing the need for the buyer to search across multiple listings.

How Arrival Timing Is Quoted Upfront

Shipping speed depends on destination and service level. Express courier typically delivers within a matter of days for urgent single-piece orders, while air freight suits slightly larger batches and sea freight works for planned restocking. We quote the expected transit window at the point of order, so the buyer knows the arrival date before paying freight charges. [NEED_CITE: international express freight transit expectations for aftermarket motorcycle parts]

Time zone differences between Guangzhou and European or North American workshops mean most inquiries arrive outside standard Chinese business hours. Our team monitors messages around the clock to confirm stock status and dispatch details before the buyer's next working morning.

Reading Belt and Pulley Specifications for Correct Fitment

The 1-1/8" width and 139-tooth count are the two dimensions that must match the motorcycle's rear pulley and front sprocket precisely. A belt that is too narrow will not seat properly on the pulley grooves, leading to premature edge wear and tracking issues. A belt with too few or too many teeth cannot be tensioned correctly, which causes either slippage under highway cruising loads or excessive bearing stress from over-tensioning.

Tooth profile geometry affects how smoothly the belt engages the pulley at varying speeds, particularly during stop-and-go city traffic where the drive system cycles through repeated load changes. The aftermarket construction meets ISO 9001 production standards, ensuring dimensional consistency across the belt length. For two-up touring and mountain pass riding, consistent tooth engagement prevents the sudden jerk or skip that signals a belt about to fail.

Belt tooth profile and width detail for Harley Touring rear drive

The Hidden Cost of Ordering the Wrong Belt in a Rush

When a workshop orders a belt based on a guess instead of a confirmed part number or machine model, the consequence is a second round of downtime. The incorrect belt arrives, does not fit, and the bike remains on the lift while the return and reorder cycle plays out. [NEED_CITE: cost impact of incorrect parts ordering on independent motorcycle repair centres]

A frayed or painted-over nameplate on a touring motorcycle often leaves only the model designation as a starting point. Sending a clear photograph of the bike or the old belt allows our technical team to cross-check the 139T rear drive belt against the correct FLHR, FLHT, or FLHTCI variant before anything ships, avoiding the double-downtime trap.

Why Buyers Source This Belt Through Our Guangzhou Operation

Our own production lines and qualified sourced partners operate under the same quality control and warranty terms, so a buyer does not need to track which facility made their specific belt. Eight product categories under one account mean a workshop ordering this belt can add seals, filters, and gaskets to the same shipment.

The one-piece minimum order quantity removes the barrier for an emergency single-belt purchase. Guangzhou warehouse stock on common touring belt sizes enables fast dispatch when a motorcycle is already down. Part identification from a machine model, photograph, or worn nameplate image eliminates guesswork. Cross-reference verification covers superseded and alternate numbers such as 1204-0063 and 58-439 for identification purposes. Sample supply is available for fitment confirmation before any bulk commitment is made.

Documentation & Verification

  • Commercial invoice and packing list itemizing belt quantity and part references
  • Compatibility sheet mapping 40024-04 to specific Touring model year ranges (reference only)
  • Dimensional inspection record confirming 139T count and 1-1/8" width before packing
  • Warranty terms covering manufacturing defects for 3–12 months from dispatch
  • Packing photographs showing belt condition and protective wrapping before crate closure
  • HS code and customs documentation support for destination-country clearance

Stock, Shipping & Arrival

  • Belt picked from Guangzhou shelf stock upon order confirmation for fast turnaround
  • Express courier delivers single-piece orders in days for emergency Touring belt replacement
  • Air freight suits consolidated orders of multiple belts and related service parts
  • Belt packaged flat in protective wrapping to prevent creasing during transit
  • Tracking number issued at dispatch with estimated arrival date quoted before payment

Confirm Fitment Before the Belt Goes on the Pulley

Send us the part number from your old belt, or a photograph of the motorcycle nameplate if the label is unreadable. Our team will verify whether this 139T 1-1/8" belt matches your specific Touring model and year, confirm stock availability, and quote the shipping option that fits your timeline. No commitment is needed until fitment is confirmed.

Frequently Asked Questions

Q: Is this 139T rear drive belt in stock right now? A: This belt is stocked at our Guangzhou warehouse and can typically be picked and packed once your order is confirmed. We verify physical stock status before quoting a dispatch date, so you receive an accurate timeline rather than an estimate. Contact us with your required quantity for a same-day stock check.

Q: Can I order just one piece for an emergency repair? A: Yes. Our minimum order quantity is one piece, which is designed for workshops and owners dealing with a single downed motorcycle. There is no requirement to purchase in bulk, making this option practical for roadside recovery situations or a single Touring bike on the lift awaiting a belt replacement.

Q: How many days until the belt arrives at my workshop? A: Arrival timing depends on your location and chosen shipping method. Express courier delivers single-piece orders within a matter of days, air freight takes slightly longer for consolidated shipments, and sea freight is suited to planned restocking. We quote the expected transit window at the point of order so you can plan the repair schedule.

Q: My belt label is worn — can I confirm fitment from a photo? A: Yes. Send a clear photograph of the motorcycle nameplate, the old belt, or the rear pulley, and our technical team will cross-check the 139T count and 1-1/8" width against your specific Touring model year. This avoids ordering a belt based on guesswork and prevents the downtime cost of an incorrect part arriving.

Q: What happens if the part arrives and does not fit? A: If the belt does not match the confirmed specifications, notify us immediately with photographs. Our warranty covers manufacturing defects for 3–12 months. For fitment issues caused by incorrect model identification on our side, we arrange a replacement shipment. Providing your machine model or old belt photo before ordering significantly reduces this risk.

Compatible Brands & Models

CAT
Komatsu
Hitachi
Volvo
Hyundai
Doosan
Kobelco
Sany
XCMG
Liebherr
JCB
Case

Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.

Shipping Information

  • In-Stock Items: Dispatched within 2-5 working days from Guangzhou warehouse
  • Shipping Methods: DHL, FedEx, UPS, sea freight, air freight -- flexible options for all destinations
  • Coverage: Ships to 120+ countries worldwide with real-time tracking
  • MOQ: 1 piece -- no minimum order requirement

Warranty & Quality

  • Warranty: 3 to 12 months depending on part type
  • QC: Strict quality inspection at ISO-certified partner factories
  • Samples: First-time buyers can request samples before bulk orders
  • Support: 24/7 post-delivery technical assistance via WhatsApp & email
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