Cart
POPULAR CATEGORY
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.49 | 1 to 2 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
Product Number: 12651N
The WAI 12651N is a brand-new 12V 50A alternator. It is built to Denso IR/IF specification, replacing original-equipment numbers from Kubota, Denso, Delco Remy, and John Deere across a wide spread of compact construction and utility machinery. It is a direct-fit replacement for Kubota references 19630-64012, 19630-64013, and 19630-64014, Denso references including 101211-2950, 101211-2951, and 101211-2960, and Delco Remy DRA0407, among 32 cross-referenced OE numbers in total.
The unit features an internal regulator and internal fan (IR/IF) design, which keeps the regulator protected within the casing and simplifies installation on the host machine. Clockwise rotation and a groove pulley are specified, matching the drive arrangement found on the Denso-originated charging systems used across this application range. The brand-new condition means all internal components — rotor, stator, rectifier, and regulator — are unworn from the outset.
Fitment spans 51 verified applications across John Deere (31 applications including the 110 TLB, 3120 Utility Tractor, 3320, 3520, and 35D), Kobelco (12 applications), Case (including the CX31B, CX36B, and CX50B compact excavators), New Holland Industrial (3 applications), and Rigmaster Power Inc. (2 applications).
About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Type | Alternator |
|---|---|
| Manufacturer | Denso |
| Design | IR/IF |
| Voltage | 12V |
| Output | 50A |
| Rotation | CW |
| Pulley | Groove Pulley |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Exploring the WAI Starter Motor and Alternator at Partsformachines.com Introduction: In the Plant and Agriculture sector, a starter motor and alternator are parts that ensure a machine runs smoothly. At Partsformachines.com we have partnered with WAI, a global manufacturer of auto and plant machinery parts to off...
The best way to find the correct starter motor is to combine the machine and engine details with the OEM or original starter reference, then confirm voltage, rotation, pinion teeth, mounting and terminal position. Do not choose a replacement from appearance alone.
A starter motor usually clicks without cranking because the battery cannot deliver enough current, resistance is present in the battery cables or engine ground, or the starter control circuit and solenoid are not operating correctly. A click does not automatically mean the...
Standard Delivery: £5.49
Delivery Estimate: 1 to 2 working days
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
|||||||||||||||
| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 13919N | 22925N | 23328N | 13592N | 13919 | 21881N | 23298N | 23820N | A6018 | A6025 | A6052 | A6061 | A6063 | A6077 | A6079 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Output Current | 140 | 60 | 125 | 50 | 130 | 120 | 150 | 80 | 100 | 100 | 130 | 120 | 105 | ||
| Design | IR/IF | IR/IF | ER/IF | IR/IF | IR/IF | IR/IF | |||||||||
| Manufacturer | Denso | Denso | Denso | Denso | Denso | Denso | Denso | ||||||||
| Pulley | S6 | S6 | V1 | SC5 | SC6 | AFP | AFP | AFP | AFP | AFP | AP | AFP | |||
| Rotation | CW | CW | CW | CW | CW | ||||||||||
A. This alternator fits 51 verified applications across John Deere (31 applications, including the 110 TLB, 3120 Utility Tractor, 3320, 3520, and 35D), Kobelco (12 applications), Case (CX31B, CX36B, and CX50B), New Holland Industrial (3 applications), and Rigmaster Power Inc. (2 applications). Use the selection widget to match your exact make, model, and engine variant, or search our cross-referenced catalogue by machine model or OEM number. Every fitment is backed by our Fit Guarantee.
A. Yes. The WAI 12651N is cross-referenced against Kubota 19630-64012, Kubota 19630-64013, and Kubota 19630-64014 among 32 OE references in total. If you are sourcing by OE number, search our cross-referenced catalogue to confirm the full match, or ask Simon for assistance.
A. The WAI 12651N cross-references 15 Denso references including Denso 101211-2950, Denso 101211-2951, Denso 101211-2960, Denso 101211-2961, Denso 101211-875, Denso 101211-8750, Denso 101211-8810, Denso 101211875, Denso 1012118750, Denso OEM 1012112950, Denso OEM 1012112951, Denso OEM 1012112960, Denso OEM 1012112961, Denso OEM 1012118810, and Denso USA 2118000. Search by any of these numbers in our catalogue to verify your application.
A. Yes. Delco Remy DRA0407 is one of the 32 OE cross-references listed for the WAI 12651N. If you are replacing a Delco Remy unit, this alternator is the corresponding WAI equivalent.
A. The WAI 12651N is rated at 12V and 50A output. It uses an IR/IF (internal regulator, internal fan) design, runs clockwise rotation, and is fitted with a groove pulley. It is supplied brand new.
A. Yes. The John Deere 3120 Utility Tractor (all years), 3320 (2005–2009), and 3520 (2005) are among the 31 John Deere applications verified for the WAI 12651N. Use the selection widget or search by the John Deere OE references AM809216, LVA12467, M809216, or TY25242 to confirm your specific variant.
A. Yes. John Deere OE references for this alternator are AM809216, LVA12467, M809216, and TY25242 — all within the 32 cross-references on this part. Search our catalogue by any of these numbers, or use the selection widget with your machine model to confirm fit.
A. IR/IF stands for internal regulator, internal fan. The voltage regulator is housed inside the alternator casing rather than mounted externally, which means no separate regulator wiring is needed and the unit is a self-contained drop-in replacement for other IR/IF-design alternators. The internal fan keeps the unit cooled without an external airflow arrangement, matching the original Denso charging-system layout used across these applications.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
