Skip to content
Clear product details Fitment guidance Contact support
PartsTrust Direct Know what arrives before you order.

Lil Red Barn Set of 2 Standard Pistons with Rings Compatible with Kohler Engines CV23, CH23, CV730, CH730 80mm Bore Replaces 25-874-54-S Two Day Standard Shipping to All 50 States! | Package and Ordering Details

$169.95

SKU: D-B0994V57FR Category:

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

  • Quality Reproduction from Lil Red Barn not made in China or Taiwan
  • Be Sure To Verify Your Engine Has A 80mm Bore Before Ordering!
  • This CH25s is designed to be a general service engine for anyone needing a 25hp power source
  • The CH25s comes standard with a oil filter and oil cooler
  • The CH25s is self contained and other than a battery does not require any other electrical hook up or controls.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Confirm the selected variation, quantity, package contents, current offer, and store terms before placing an order.

Compatible with Kohler CV23, CH23, CV730, CH730 engines with 80MM bore, 25-874-54-S. Piston and Piston Rings Specs Piston to Piston Pin Clearance, mm (in) ………………… 0.006-0.017 (0.0002-0.0007) Piston Pin Bore Inside Diameter, mm (in) ………………… 17.006-17.012 (0.6695-0.6698) Piston Pin Outside Diameter, mm (in) ………………… 16.995-17.000 (0.6691-0.6693) Top Compression Ring Groove Clearance, mm (in) ………………… 0.025-0.048 (0.0010-0.0019) Middle Compression Ring Groove Clearance, mm (in) ………………… 0.015-0.037 (0.0006-0.0015) Oil Control Ring Groove Clearance, mm (in) ………………… 0.026-0.176 (0.0010-0.0070) Top and Middle Compression Ring End Gap, mm (in) ………………… 0.25-0.56 (0.0100-0.0224) Piston Thrust Face Outside Diameter (Std), mm (in) ………………… 82.986 (3.2671) Piston Thrust Face Outside Diameter (Wear Limit), mm (in) ………………… 82.841 (3.2614) Piston Thrust Face to Cylinder Bore Clearance, mm (in) ………………… 0.001-0.045 (0.039-0.0018)

Product facts

Specifications

Canonical product
MP-US-B0994V57FR
Source product ID
B0994V57FR
Category
Replacement Parts / Engines & Engine Parts / Engine Kit Products / Pistons & Pins
Available images
1
Referenced part numbers
25-874-54-S

Vehicle information

Available fitment details

Listing compatibility notes

  • Compatible with Kohler CV23, CH23, CV730, CH730 engines with 80MM bore, 25-874-54-S.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Package contents, delivery, returns, inventory, and buying trust

Buying guidance

Quick decision

Check exactly what this pistons & pins listing includes before checkout.

Package contents

  • Use the photos and product description to confirm quantity, sides, hardware, and included accessories.
  • Review the current shipping and returns pages before ordering.

Before you buy

  • Verify the referenced part number: 25-874-54-S.
  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

Delivery and returns

  • Use the current cart, checkout, shipping, and returns pages for store-specific terms.
  • Keep the selected variation and order details available for support.

Customer feedback

Ratings and written reviews

Reviews below were submitted through this store.

Reviews

There are no reviews yet.

Be the first to review “Lil Red Barn Set of 2 Standard Pistons with Rings Compatible with Kohler Engines CV23, CH23, CV730, CH730 80mm Bore Replaces 25-874-54-S Two Day Standard Shipping to All 50 States! | Package and Ordering Details”

Your email address will not be published. Required fields are marked *