Trinity Trailer Parts

SO YOU'RE ALWAYS ON THE ROAD

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We get it, if your trailer is down, it’s not making money. Use Trinity parts guaranteed to fit and work. We offer trailer suspension parts, aluminum trailer parts, live bottom trailer parts, roll tarp parts & much more.

PARTS CATALOG

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Planetary #8

Part #1000
Description

Replacement gear for all Trinity trailers manufactured after 1992. Planetary is the main gear drive for rotating the rear drive shaft.

$1,484.80Add to Cart

Snap Ring #8

Part #1001
Description

Replacement snap ring for attaching the rear drive shaft to the gearbox.

$10.54Add to Cart

Secondary Gear #8

Part #1002
Description

Replacement secondary gear for main gear box. The secondary gear is the gear that slides over the spine of the rear drive shaft.

$654.11Add to Cart

Primary Gear #8

Part #1003
Description

Replacement primary gear located after the secondary gear. The primary gear attaches to the secondary gear.

$607.55Add to Cart

Sun Gear #8

Part #1004
Description

Replacement gear that slides into the primary gear. This gear aligns the secondary and primary together in relation to the rear drive shaft.

$106.09Add to Cart

Thrush Washer #8

Part #1005
Description

Replacement thrush washer that’s located on the inside of the outer cover. It’s designed to be a barrier between the cover and gears.

$3.79Add to Cart

Cover Bolt #8

Part #1006
Description

Replacement bolts for the outer gear box. The planetary #8 uses 12 bolts and 12 washers.

$2.19Add to Cart

Outer Cover #8

Part #1007
Description

This is a replacement outer cover for a planetary #8.

$185.78Add to Cart

Washer Main #8

Part #1009
Description

Replacement main washer for the inner snap ring and bearing. The washer is a barrier between the bearing and snap ring.

$15.35Add to Cart

Washer Outer Cover #8

Part #1010
Description

Replacement washer for the outer cover for a planetary #8 or a planetary #9.

$0.29Add to Cart

Drain Plug

Part #1011
Description

Replacement drain plug for gear #8 and #9. Located on the outer cover of the planetary gear.

$2.35Add to Cart

Fill Plug

Part #1012
Description

Replacement fill plug for gear #8 and #9. Located on the outer cover of the planetary.

$1.38Add to Cart


Trinity Trailer Mfg., Inc.® began designing and building self unloading belt trailers in 1975. With agriculture as the primary focus of our business, we excel at designing and manufacturing conveyor trailers.

Trinity Trailer Mfg., Inc.® All Rights Reserved. Copyright © 2020
800-235-6577 | 7533 S. Federal Way, Boise, ID 83716

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