Deutscher F26 Belt Size Guide

The Deutscher F26 slasher uses two published belt sizes: 5/8" Wide x 66" I.D. for the cutter deck belt and 1/2" Wide x 25" I.D. for the transmission drive belt. Match each belt to its correct position and OEM reference before ordering.
Belt replacement guide

Deutscher F26 belt size & replacement chart

OEM references, belt positions and published dimensions for this slasher.

Equipment: SlasherBelt applications: 2OEM references: 4Sizes listed: 2
Distinct belts2
OEM references4
Belt functions2
Published sizes2
Replacement lookup

Deutscher F26 belt chart

Match the belt function first, then confirm the OEM number and size.

Belt application OEM / replacement number Published size Listing SKU
Mower deck
Cutter Deck Belt
D11, R14, 1578 5/8" Wide x 66" I.D. BELB66
Transmission / motion
Transmission Drive Belt
D15 1/2" Wide x 25" I.D. BELA25
Application details

Which Deutscher F26 belt do you need?

Cutter Deck Belt

Recorded OEM references: D11, R14, 1578. Published size: 5/8" Wide x 66" I.D.

Transmission Drive Belt

Recorded OEM reference: D15. Published size: 1/2" Wide x 25" I.D.

Important: Confirm the belt position, deck size, serial range and machine configuration before ordering. Belts with the same length can use different widths or profiles.
Common questions

Deutscher F26 belt FAQ

What belt does the Deutscher F26 use?

The listed belt applications are Cutter Deck Belt and Transmission Drive Belt. Recorded OEM references: D11, R14, 1578, and D15.

What are the Deutscher F26 belt part numbers?

The recorded OEM references are D11, R14, 1578, and D15. Match each number to the correct belt position before ordering.

What belt sizes does the Deutscher F26 use?

Cutter Deck Belt: 5/8" Wide x 66" I.D. and Transmission Drive Belt: 1/2" Wide x 25" I.D.

Why are multiple belts listed for the Deutscher F26?

This machine has 2 recorded belt applications. Different belts can operate the mower deck, transmission, PTO, clutch or other drive components.

Can I match the Deutscher F26 belt by length alone?

No. Width, profile, inside or outside circumference, belt position and OEM reference can all affect fitment. Match the belt function and OEM number first, then use the dimensions as a final check.