Jonsered LT2122A Belt Size Guide

The Jonsered LT2122A lawn tractor/ride-on mower uses two published belt sizes: 5/8" Wide x 87" I.D. / 90" O.D. for the cutter deck belt / primary deck belt / PTO to deck and 5/8" Wide x 86" I.D. / 89" O.D. for the cutter deck belt / secondary deck belt. Match each belt to its correct position and OEM reference before ordering.
Belt replacement guide

Jonsered LT2122A belt size & replacement chart

OEM references, belt positions and published dimensions for this lawn tractor / ride-on mower.

Equipment: Lawn Tractor / Ride-On MowerBelt applications: 2OEM references: 2Sizes listed: 2
Distinct belts2
OEM references2
Belt functions2
Published sizes2
Replacement lookup

Jonsered LT2122A belt chart

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

Belt application OEM / replacement number Published size Listing SKU
PTO
Cutter Deck Belt / Primary deck belt / PTO to Deck
532 17 43-68 5/8" Wide x 87" I.D. / 90" O.D. BEL6990
Mower deck
Cutter Deck Belt / Secondary deck belt
532 18 08-08 5/8" Wide x 86" I.D. / 89" O.D. BEL6989
Application details

Which Jonsered LT2122A belt do you need?

Cutter Deck Belt / Primary deck belt / PTO to Deck

Recorded OEM reference: 532 17 43-68. Published size: 5/8" Wide x 87" I.D. / 90" O.D.

Cutter Deck Belt / Secondary deck belt

Recorded OEM reference: 532 18 08-08. Published size: 5/8" Wide x 86" I.D. / 89" O.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

Jonsered LT2122A belt FAQ

What belt does the Jonsered LT2122A use?

The listed belt applications are Cutter Deck Belt / Primary deck belt / PTO to Deck and Cutter Deck Belt / Secondary deck belt. Recorded OEM references: 532 17 43-68 and 532 18 08-08.

What are the Jonsered LT2122A belt part numbers?

The recorded OEM references are 532 17 43-68 and 532 18 08-08. Match each number to the correct belt position before ordering.

What belt sizes does the Jonsered LT2122A use?

Cutter Deck Belt / Primary deck belt / PTO to Deck: 5/8" Wide x 87" I.D. / 90" O.D. and Cutter Deck Belt / Secondary deck belt: 5/8" Wide x 86" I.D. / 89" O.D.

Why are multiple belts listed for the Jonsered LT2122A?

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 Jonsered LT2122A 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.