Yukon
2017 GMC Yukon 6.2L Crankshaft Seal
2017 GMC Yukon 6.2L Crankshaft Seal
Part number: RM4243_48
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Listed for: GMC Yukon 6.2LFitment notes & questions
2017 GMC 6.2L Crankshaft Seal from Yukon, listed for 2017 GMC Yukon with the 6.2L engine. Rubber seals age and harden over time, so older engines often need them when other work is done nearby.
Quick facts
- Brand: Yukon
- Part type: Seal
- Listed for: 2017 GMC Yukon
- Engine: 6.2L
- Engine code: VIN 7 16V Naturally Aspirated OHV
- Part number: RM4243_48
Listed fitment
- [2014-2017] GM / V6, V8 / 4.3L, 5.3L, 6.2L / 262, 325, 376 OHV 12V, 16V [(L83, L86, L8B, LT1, LT4, LV3)]
Good to know
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Lightly oil the seal lip before installation and press it in square so it does not cock or fold.

About this seal for the GMC Yukon 6.2L
Rubber seals age and harden over time, so older engines often need them when other work is done nearby.
Fitment notes
- Listed for: GMC Yukon 6.2L.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from Yukon and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Timing parts. Front crank and cam seals sit behind the timing belt or chain, so they are often done together.
More for your car: GMC Crankshaft Seals · GMC Parts · All Crankshaft Seals · Engine
Questions about GMC Yukon 6.2L seal
Will this fit my GMC Yukon 6.2L?
How do I know a seal is leaking?
Where do specs and warranty details come from?
Questions & answers
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