OEM Back-Up Ring · Case Construction
S99877$6.05
In stock
Case Construction
OEM
Part No. 86624135
Reducer
107 verified fitments
Select your machine to check fit
Ships nationwideUPS, USPS & freight
30-day returnsNew, unused parts
OEM guaranteedDirect from manufacturer
| Machine | Model | Years / S/N |
|---|---|---|
| Harvester | AUSTOFT 9990 | — |
| Harvester | AUSTOFT 9000 | — |
| Harvester | AUSTOFT 9900 | — |
| Harvester | 9.80N L | — |
| Harvester | 11.90X MULTI | — |
| Harvester | 9050L L T5 | — |
| Harvester | 9070L L T5 | — |
| Harvester | 9070M T5 | — |
| Harvester | 9080N L T5 | — |
| Harvester | 9090L L T4 | — |
Enhance your heavy equipment’s performance with the Case Construction Reducer #86624135. Designed for durability and efficiency, this essential part ensures optimal power transmission, making it perfect for demanding construction tasks. Trust Case for reliability on every job site.
Frequently asked questions
What is the part number?
The manufacturer part number is 86624135.
Is this a genuine OEM part?
Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.
Where does this ship from?
Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 86624135
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.09 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 107 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Harvester | AUSTOFT 9990 | — |
| Harvester | AUSTOFT 9000 | — |
| Harvester | AUSTOFT 9900 | — |
| Harvester | 9.80N L | — |
| Harvester | 11.90X MULTI | — |
| Harvester | 9050L L T5 | — |
| Harvester | 9070L L T5 | — |
| Harvester | 9070M T5 | — |
| Harvester | 9080N L T5 | — |
| Harvester | 9090L L T4 | — |
| Harvester | 9090L H T5 | — |
| Harvester | 9090L T3 | — |
| Harvester | 9090X T5 | — |
| Harvester | 9090X GE T5 | — |
| Harvester | 9.80N H | — |
| Harvester | 9.50 L | — |
| Harvester | 10.90X / 9090X O T5 | — |
| Harvester | 9090X GE T4 | — |
| Harvester | 9070M | — |
| Harvester | 10.90X / 9090X O GE T5 | — |
| Harvester | 9070L L | — |
| Harvester | 9080N H | — |
| Harvester | 9080N L | — |
| Harvester | 9070L SH | — |
| Harvester | 9050L L | — |
| Harvester | 9030L | — |
| Harvester | 8030L | — |
| Harvester | 7030M | — |
| Harvester | 7030L | — |
| Harvester | 9090L H T4 | — |
| Harvester | 9090X T4 | — |
| Harvester | 9050L H | — |
| Harvester | 9070L H | — |
| Harvester | 9070N L | — |
| Harvester | 9090X O GE T4 | — |
| Harvester | 9090X O T4 | — |
| Harvester | 9090L SH T4 | — |
| Harvester | WF387 | — |
| Harvester | 9090L GE T4 | — |
| Harvester | 9090L O T4 | — |
| Harvester | 9040M | — |
| Harvester | 9040L | — |
| Harvester | 9060L | — |
| Harvester | 9080L | — |
| Harvester | 9090L | — |
| Harvester | 9090X GE | — |
| Harvester | 9090X | — |
| Harvester | 9090X H | — |
| Harvester | 9060L H | — |
| Harvester | 9080L H | — |
| Harvester | 9090L H | — |
| Harvester | 9060L GE | — |
| Harvester | 9060L SH | — |
| Harvester | 9080L SH | — |
| Harvester | 9090X O GE | — |
| Harvester | 9090X O | — |
| Harvester | VX7090 | — |
| Harvester | VX7090-OLIVES | — |
| Harvester | 9090L SH | — |
| Harvester | 9080L GE | — |
| Loader | 445CT | — |
| Skid Steer | 445 | — |
| Skid Steer | 435 | — |
| Loader | 821C | — |
| Skid Steer | 40XT | — |
| Skid Steer | 70XT | — |
| Skid Steer | 60XT | — |
| Trencher | 6010 | — |
| Skid Steer | 95XT | — |
| Skid Steer | 90XT | — |
| Loader | 721C | — |
| Loader | 621C | — |
| Tractor | STEIGER 9370 | — |
| Tractor | STEIGER 9390 | — |
| Tractor | STEIGER 9380 | — |
| Tractor | STEIGER 9370 QUADTRAC | — |
| Tractor | STEIGER 9380 QUADTRAC | — |
| Loader | 721B | — |
| Loader | 621B | — |
| Loader | 821B | — |
| Tractor | STEIGER 9240 | — |
| Tractor | STEIGER 9260 | — |
| Excavator | 1085C | — |
| Loader | 10QA | — |
| Excavator | 1080B | — |
| Tractor | 4494 | — |
| Tractor | 4894 | — |
| Tractor | 4694 | — |
| Tractor | STEIGER COUGAR | — |
| Tractor | STEIGER KR-1280 COUGAR | — |
| Tractor | STEIGER KR-1225 COUGAR | — |
| Tractor | STEIGER CR-1280 COUGAR | — |
| Tractor | STEIGER CR-1225 COUGAR | — |
| Excavator | 1085B | — |
| Excavator | 1086B | — |
| Tractor | 4690 | — |
| Tractor | 4490 | — |
| Tractor | 4890 | — |
| Dozer | 350 | — |
| Tractor | 2870 | — |
| Tractor | 2670 | — |
| Tractor | 2470 | — |
| Backhoe | 26S | — |
| Backhoe | 26 | — |
| Backhoe | 26B | — |
| Backhoe | 33 | — |
| Dozer | 310G | — |
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