Home › JCB Spare Parts › 335/Y5904 Foot Pedal Throttle
Part No. 335/Y5904 – Foot Pedal Throttle Sensor
JCB 3DX · 4DX backhoe loader — Williams Controls accelerator pedal position sensor (APS/TPS)
Per unit Ex-Delhi · fleet 5+ units export FOB · confirm 6-pin connector with photo
Last updated rate: 14 June 2026 · Indicative Ex-Delhi — final on confirmed RFQ / proforma
Technical Data — Verified Specification Matrix
| Parameter | Value |
|---|---|
| Component | Foot Pedal Throttle Sensor / Accelerator Pedal Position Sensor (APS) |
| OEM Part Number | 335/Y5904 (JCB reference) |
| Cross-Reference Brand | Williams Controls (pedal assembly branding on warehouse unit) |
| Connector | 6-pin plug — pins labelled A, B, C, D visible on connector face (verify with photo) |
| Housing Material | PBT-GF30 glass-filled polymer connector housing |
| System Voltage | 12V / 24V machine ECU (confirm on your unit) |
| Verified Applications | JCB 3DX · JCB 4DX backhoe loader (confirm serial plate) |
Connector keying and harness routing vary by machine revision. WhatsApp warehouse photos + your removed pedal for fitment confirmation — we do not guess on fleet orders.
Why Generic Listings Fail JCB Fleet Buyers
Search results for 335/Y5904 are dominated by catalogue cards with no application context, no connector detail, and no export documentation path. Procurement engineers maintaining JCB 3DX and 4DX backhoes in Nigeria, Ghana, Zambia or on Indian Ocean rental fleets need more — they need 6-pin connector verification, Williams Controls cross-reference clarity, and a supplier who ships with commercial invoice and COO.
Pioneer Mitra built this page for that gap. We document verified machine applications, real warehouse photos of the pedal top view, PBT-GF30 housing, and gold connector pins, plus direct links to African country export hubs. That is topical authority — not a 200-word marketplace stub.
If your operator reports throttle not responding or RPM hunting under load, the foot pedal position sensor is a high-probability item alongside harness inspection at the 6-pin connector tail. Do not replace blindly — match part number, connector, and pedal branding with our warehouse photos.
Compatible Applications — Verified Platforms
JCB 3DX
Backhoe loader — foot pedal accelerator position sensor cross-reference 335/Y5904. Confirm with machine serial plate and old pedal photo.
JCB 4DX
Backhoe loader platform sharing pedal throttle architecture. Verify 6-pin connector layout before dispatch.
Rental & Fleet
Construction rental fleets and mine-site support maintaining mixed JCB backhoe stock — bulk RFQ with qty and destination port.
Export Corridors
African and Indian Ocean procurement — air freight for breakdown urgency, sea cargo for fleet refresh orders.
Common Failure Symptoms — Foot Pedal Throttle (335/Y5904)
| Symptom | Likely Cause | Workshop Action |
|---|---|---|
| Throttle not responding / no acceleration | APS sensor signal loss | Scan ECU · test pedal voltage sweep · inspect 6-pin connector |
| Erratic RPM / RPM fluctuation at idle | Intermittent pedal position signal | Wiggle-test harness · check connector pins A–D for corrosion |
| Limp mode / restricted power | ECU throttle fault — APS out of range | Log fault codes · compare pedal resistance to spec |
| Engine stalls when pedal released | Idle validation failure | Inspect pedal return spring and sensor mounting |
| Fault after cab wash / monsoon season | Connector moisture ingress | Dielectric grease on 6-pin plug before condemning sensor |
B2B Value — Why Export Buyers Choose Pioneer Mitra
Independent export desk based in New Delhi with IEC registration BJDPB6241D. We consolidate JCB electrical and sensor lines on single export invoices — reducing duplicate freight and customs documentation errors for multi-site fleet operators.
Every RFQ receives warehouse photo verification: Williams Controls branding, PBT-GF30 housing moulding, and 6-pin gold pin close-up. No fake stock counts, no fabricated reviews — indicative Ex-Delhi price shown with date stamp; final pricing on confirmed proforma.
Keywords buyers search: JCB 335/Y5904, foot pedal throttle sensor, accelerator pedal position sensor, JCB 3DX throttle sensor, JCB 4DX APS, Williams Controls pedal, JCB throttle not working, TPS fault backhoe.
Original JCB vs Premium Aftermarket Guide
| Factor | OEM Channel Supply | Premium Aftermarket Compatible |
|---|---|---|
| Traceability | OEM box / dealer chain | Supplier batch QC + warehouse photo verification |
| Fleet cost | Higher unit cost | Lower — suited to 5–50 unit fleet orders |
| Signal spec | Factory calibrated | Must match 6-pin pinout & voltage sweep — we verify before export |
| Export lead time | Subject to regional JCB stock | Consolidated FOB Delhi — air to Africa 3–7 days typical |
For single-unit breakdown urgency, send WhatsApp photos of pedal label, 6-pin connector, and machine plate. We state clearly which grade we quote — no misleading OEM claims on compatible lines.
Real Warehouse Photos & Dimensions
Original warehouse photos — Williams Controls branding, 6-pin connector pins A–D, PBT-GF30 housing. No generic stock-only listing. Send your old pedal photo on WhatsApp if connector must be matched before dispatch.
Export Supply for Africa & Indian Ocean — Direct From India
Pioneer Mitra supplies JCB-compatible foot pedal throttle sensors for backhoe loaders and excavators operating in African construction, mining and rental fleets. Air freight for urgent breakdowns; sea cargo for bulk fleet orders. Commercial invoice, packing list and certificate of origin on every export shipment.
Procurement teams in Lagos, Accra, Lusaka, Nairobi and Port Louis — WhatsApp your fleet list for consolidated FOB quote.
Related Pages in This Cluster
FAQ
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Bulk fleet pricing · FOB New Delhi · export@pioneermitra.com
Disclaimer: All trademarks, brand names and OEM part numbers are the property of their respective owners and are used strictly for identification and compatibility reference purposes only. Pioneer Mitra Engineering Company is an independent supplier and is not affiliated with or endorsed by any OEM unless explicitly stated.
Pioneer Mitra Engineering Company (IEC BJDPB6241D) — independent export supplier based in India. All part numbers, brand names and model references are compatibility indications only. We are not affiliated with, endorsed by, or authorised by JCB, Williams Controls or any OEM. No warranty is claimed beyond our standard supply terms on confirmed orders.