BOSS Industries Replacement Engine — Kohler CH440-3328 14 HP Command PRO Horizontal Engine Click to zoom

Rehlko (formerly Kohler) PA-CH440-3328 14 HP Command PRO Horizontal Engine (for BOSS Industries)

MPN PA-CH440-3328

In stockEngines

Specifications

Manufacturer
Rehlko (formerly Kohler Engines)
Part number (MPN)
PA-CH440-3328
Kohler part number
CH440-3328
Series
Command PRO
Gross power
14 HP
Displacement
429 cc
Cylinders
single-cylinder, OHV
Crankshaft orientation
Horizontal
Fuel system
Carbureted gasoline
Oil capacity
1.4 qt (1.3 L)
Shipping weight
80 lb
OEM application
BOSS Industries
Condition
New, genuine OEM
Shipping
$200 flat-rate LTL freight (lower 48 + DC)

Overview

🚚 Flat-rate LTL freight: $200
Ships palletized by LTL freight to the lower 48 states + DC for a flat $200. Need it fast? Choose Expedited or Need It Fast ($235.95) at checkout and we'll call you with the fastest options.

The Rehlko (formerly Kohler) PA-CH440-3328 is a 14 HP 429cc Command PRO single-cylinder horizontal-shaft engine. This spec is built for BOSS Industries equipment. Factory spec: CH440 E16 BOSS.

Kohler Engines is now Rehlko. Same engines, same factory, same part numbers — only the name on the shroud changed. If your equipment manual or engine tag says Kohler CH440-3328 (or PA-CH440-3328), this is the engine.

Why buy the PA-CH440-3328 from RFQQQ

  • Brand new, genuine Rehlko OEM engine backed by the manufacturer's engine warranty
  • $200 flat-rate LTL freight to the lower 48 + DC; Expedited / Need It Fast available
  • Pro accounts, net terms and POs for dealers, rental yards and landscape contractors
  • Real people on the phone at (646) 666-7225 to confirm fitment before you order

Key features

  • 14 HP 429cc Command PRO single-cylinder engine
  • Oil capacity 1.4 qt (1.3 L); Rehlko/Kohler 10W-40 synthetic recommended (OCK-RKC-10440)
  • Commercial-duty Command PRO design with cast-iron cylinder liners

Specifications

Manufacturer Rehlko (formerly Kohler Engines)
Part number (MPN) PA-CH440-3328
Kohler part number CH440-3328
Series Command PRO
Gross power 14 HP
Displacement 429 cc
Cylinders single-cylinder, OHV
Crankshaft orientation Horizontal
Fuel system Carbureted gasoline
Oil capacity 1.4 qt (1.3 L)
Shipping weight 80 lb
OEM application BOSS Industries
Condition New, genuine OEM
Shipping $200 flat-rate LTL freight (lower 48 + DC)

Fitment and replacement notes

  • Muffler, mounting hardware and OEM-specific brackets are generally not included unless noted — reuse your existing exhaust and hardware.
  • Before ordering, match crankshaft diameter and length, mounting pattern, PTO/clutch, fuel and wiring connections to your current engine tag. Not sure? Call (646) 666-7225 with your engine model and spec number and we'll confirm.

Frequently asked questions

Is the PA-CH440-3328 a Kohler or a Rehlko engine?

Both. Kohler Engines rebranded to Rehlko; the design, factory and part number are unchanged. Kohler CH440-3328 and Rehlko PA-CH440-3328 are the same engine.

How much does shipping cost?

Engines ship palletized by LTL freight for a flat $200 to the lower 48 states and DC. Expedited / Need It Fast ($235.95) is available at checkout — we call you with the fastest options.

Is this a genuine OEM engine?

Yes — brand new, genuine Rehlko engine with the manufacturer's warranty.

Not the right engine?

Get a repower quote

Old engine discontinued or out of stock? Send us the model/spec from your engine and we'll match a current replacement that bolts in.

Request a repower quote

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