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- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- Toyota 4-cylinder (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Toyota 8 in. high pinion (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Carrier Style
- Detroit Locker (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Spool (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Yukon Grizzly Locker (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Yukon Zip Air Locker (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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Third Member Complete Assembly

Showing In Stock Items. Show All 55 Items.

Individual Parts

Part Groups

Results 1 - 6 of 6

Trail-Gear Assembled Third Members 304098-1-KIT

Trail-Gear Assembled Third Members 304098-1-KIT

Trail-Gear Assembled Third Members 304098-1-KIT

4.88 V6 Spool 29-Spline

Part Number: TGI-304098-1-KIT

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Assembled Third Members 140036-1-KIT

Trail-Gear Assembled Third Members 140036-1-KIT

Trail-Gear Assembled Third Members 140036-1-KIT

4.88 V6 Detroit

Part Number: TGI-140036-1-KIT

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Trail-Gear Assembled Super Finish Third Members 304618-1-KIT

Trail-Gear Assembled Super Finish Third Members 304618-1-KIT

Trail-Gear Assembled Super Finish Third Members 304618-1-KIT

Third Member Complete Assembly, Assembled 29-Spline Super Finish 3rd Members For Toyota 8" Axles- 4cyl 4.88 Spool

Part Number: TGI-304618-1-KIT

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Trail-Gear Assembled Third Members 304511-1-KIT

Trail-Gear Assembled Third Members 304511-1-KIT

Trail-Gear Assembled Third Members 304511-1-KIT

Ring and Pinion, 4.88 Hi-Pinion 29-Spline Detroit

Part Number: TGI-304511-1-KIT

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Trail-Gear Assembled Third Members 301557-1-KIT

Trail-Gear Assembled Third Members 301557-1-KIT

Trail-Gear Assembled Third Members 301557-1-KIT

4.88 V6, Grizzly

Part Number: TGI-301557-1-KIT

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Trail-Gear Assembled Third Members 301563-1-KIT

Trail-Gear Assembled Third Members 301563-1-KIT

Trail-Gear Assembled Third Members 301563-1-KIT

4.88 V6, Zip Air Locker

Part Number: TGI-301563-1-KIT

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

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