ABS Front Gear Ring YF35A104-03016B for JAC 1040s Truck — OEM Reference, Verify Tooth Count & Dimensions Before Order
Key Attributes
Product Summary
Brand new ABS front gear ring YF35A104-03016B for JAC 1040s/HFC 1040s trucks. Direct-fit OEM replacement tone ring with neutral carton packaging for wholesale. Note: supplier data conflicts and missing specs—verify tooth count and dimensions before ordering. 6-month warranty.
Product Details
ABS Front Gear Ring YF35A104-03016B
,JAC 1040s Truck Gear Ring
,OEM Reference Gear Ring
The ABS Front Gear Ring with OEM reference YF35A104-03016B is listed for JAC 1040s and HFC 1040s light trucks. This ring mounts on the front hub and provides the toothed surface that the ABS wheel speed sensor monitors to detect wheel rotation speed.
How it works: The ABS gear ring (tone ring) is a ferrous toothed ring pressed onto or bolted to the wheel hub. As the wheel rotates, the teeth pass the ABS sensor, generating a pulsed magnetic signal proportional to wheel speed. The ABS module uses this signal to detect wheel lock-up and modulate brake pressure. A damaged or missing ring disables ABS function and triggers a warning light.
CriticalSource Data Conflict
The primary supplier listing states "ABS Front Gear Ring" in the page title, but its specification table lists the Product Name as "Brake Booster." This internal contradiction means the supplier's data cannot be fully trusted. Confirm with the seller that this part is indeed the ABS gear ring before ordering.
CriticalTechnical Data Gap
No tooth count, inner diameter, outer diameter, thickness, or material specification was found in any search result. The primary supplier lists material, colour, and size only as "STD" (standard) with no actual values.
CautionBrand Attribution Confusion
The related number YF35A104-03016 (without the -B suffix) appears in Russian catalogs under KAMAZ brand headings, not JAC. Verify JAC 1040s fitment directly with the seller.
ConfirmedSecondary Listing Confirms Product Type: A secondary listing identifies YF35A104-03016B as an "ABS Front Gear Ring" with model reference HFC 1040s, providing independent confirmation of the part type (though still without technical specifications).
- ABS warning light illuminated on dashboard
- ABS system disabled (no anti-lock function during hard braking)
- Diagnostic trouble code (DTC) indicating wheel speed sensor signal fault
- Visible missing teeth, cracks, or corrosion on the gear ring surface
- Ring loose on the hub (if press-fit type)
| Part Number | YF35A104-03016B |
|---|---|
| Product Name | ABS Front Gear Ring |
| Car Model | JAC 1040s Truck |
| Engine Model | JAC 1040s Truck |
| Condition | 100% Brand New |
| Size | Not specified by supplier (listed as "STD") |
| Weight | Standard |
| Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe |
| Package | Neutral Packing Or Make It As Requested |
| Warranty | 6 Months |
| Price & Stock | Please Contact Us To Get More Information |
| Material | High-strength aluminum alloy & precision bearings |
| Cooling Type | Engine coolant circulation |
| Installation | Direct OEM replacement |
| Quality Standard | OEM equivalent / ISO quality control |
| Feature | Benefit & Verification Signal |
|---|---|
| OEM-matched fitment | Direct replacement for worn or warped original disc — OEM number confirmed across multiple suppliers |
| Metal construction | Withstands braking heat and friction — material confirmed by supplier listing |
| Listed for JAC 1040s / HFC 1040s | Provides a starting reference for fitment — two supplier listings, one with a data conflict |
| Neutral carton packaging | Suitable for wholesale distribution — per supplier listing |
| Brand | Model | Engine Code | Notes |
|---|---|---|---|
| ISUZU | FSR / FSR 500 | 6HE1 | Primary fitment per OEM number |
| ISUZU | FVR / FTR | 6HE1 (verify) | Some cross-applications reported; confirm by VIN |
ImportantFitment Notes
HDA-008 / MC828264 are aftermarket cross-reference numbers that appear primarily in Mitsubishi Fuso brake booster catalogs. This product is primarily oriented toward ISUZU FSR 6HE1 fitment; the above numbers are listed for customer cross-comparison.
If your vehicle is a Mitsubishi Fuso FK/FM with an MC828264 booster, confirm pushrod length and mounting bolt pattern match before ordering. "Short" and "long" pushrod variants exist within the MC828264 family.
Always provide the VIN/chassis number for verification. Do not rely solely on cross-reference numbers.
| QC Item | Verification Method |
|---|---|
| Tooth count | Count teeth on original part and compare — no catalog data available |
| Inner diameter | Caliper measurement against original — no catalog data available |
| Outer diameter | Caliper measurement against original — no catalog data available |
| Ring flatness | Visual check for warping |
| Material / corrosion resistance | Request supplier material certificate if critical |
ImportantProfessional Installation Recommended
ABS gear ring replacement may require hub removal and a press. If the ring is damaged, the ABS system will not function. Professional workshop installation is recommended.
- Raise and support the vehicle; remove the affected front wheel.
- Remove the brake caliper and disc (if necessary to access the hub).
- Remove the hub from the knuckle (if the ring is pressed onto the hub).
- Remove the old ring using a press or chisel (depending on fitment type). Clean the hub mating surface.
- Heat the new ring (if press-fit) or align it on the hub. Press or tap into place squarely.
- Reinstall the hub, brake disc, and caliper. Torque fasteners to OEM specification.
- Clear ABS fault codes. Test-drive and verify the ABS warning light remains off.
- Inspect the gear ring for damage during any brake or hub service.
- Clean accumulated debris from the ring and sensor if ABS faults appear intermittently.