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Alternator for Case Trencher DH4B 1982-88 Maxi Sneaker 1986-93 12V 35A 400-48068

Alternator for Case Trencher DH4B 1982-88 Maxi Sneaker 1986-93 12V 35A 400-48068

SKU:400-48068

Regular price £186.60 GBP
Regular price £223.92 GBP Sale price £186.60 GBP
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Mitsubishi Alternator

Fits DH4B, Maxi-Sneaker, 4DQ, 4DQ30T & More (35 Amp)

Keep your Mitsubishi running with this 35 Amp 12V replacement alternator. Designed as a direct-fit replacement for the trencher, engine listed below, it delivers reliable charging for standard and accessory electrical loads.

This unit features an internal fan (IF) and an internal regulator (IR), and is supplied with a V1 pulley already fitted.

DIRECT FIT: Replaces Arrowhead AMT0238 — no modification required on the machines listed below.

Key Features

  • ✔High Capacity: 35 Amps of charging output.
  • ✔Direct Replacement: Replaces Arrowhead AMT0238.
  • ✔Pulley Fitted: V1 pulley installed and ready to fit.
  • ✔Robust Design: IF fan. IR regulator.
  • ✔Quality Assured: New aftermarket unit, 12 month warranty.

Technical Specs

Voltage: 12 Volts
Amperage: 35 Amps
Rotation: CW (Clockwise)
Pulley: V1 (Single Groove)
Regulator: Internal (IR)
Fan Type: Internal (IF)
SKU Reference: 400-48068

Vehicle Fitment Guide

Make Equipment Type Models Years
Case IH Trencher DH4B, Maxi-Sneaker 1982–1993
Mitsubishi Engine 4DQ, 4DQ30T, S4E
Mitsubishi Lift Trucks FD-20, FD-20B-D, FD-20B-DS, FD-20D, FD-25, FD-25B-D, FD-25B-DS, FD-25D, FD-25DS, FD-25T, FD-35A, FD-35AB-D, FD-35A-D, FD-35AT
Toro Mowers - Fairway Reelmaster 4500-D, Reelmaster 450-D 1986–1994

OEM Part Number Cross Reference

Arrowhead AMT0238, 400-48068, A1T25077, A1T25083
Cargo 112270
J&N Electrical Products 400-48099
Lester 14687
Mitsubishi A1T25077, A1T25083
Mitsubishi Industrial 34468-18200, 34468-28100, 34468-28200
Toro 51-8250, 60-5420, 60-5421, 86-6400
WAI 1-2391-01MI

Frequently Asked Questions

Will this fit my Mitsubishi DH4B?

Yes — the DH4B appears in the fitment guide above. Check your existing part number against the cross reference table to confirm.

Is this a 35 Amp alternator?

Yes, this is a 35 Amp 12V unit with an IR regulator.

Is the pulley included?

Yes, a V1 pulley is pre-installed.

Is this new or remanufactured?

This is a brand new aftermarket unit — not a remanufactured core.

Note: Please verify your machine's serial number or existing part number to ensure compatibility.
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Shipping calculated at checkout. Free shipping over £150. Terms apply