Automatic Transmission Bushing Allison Pump 2.53 mt600 Series

REMCO TRANSMISSION PARTS Verified independent store

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A worn or loose pump bushing in an MT640, MT643 or MT600 unit allows the pump shaft to shift off axis, which drops line pressure and accelerates wear on surrounding components. Thi s single 2.53-inch pump bushing is machined to the bore specification of the MT600 series and is verified against its part record before it leaves the bench.This is not a kit. The listing covers one bushing. No friction discs, steels, gaskets, sealing rings, or additional hardware are included. If your automatic transmission repair calls for those components, they need to be sourced separately.REMCO has worked with automatic transmission parts since 1991. Each part is pulled, inspected, and packed individually here, not received pre-bagged from a supplier. A part record accompanies every shipment so the technician receiving it can cross-check what arrived against what was ordered.The 2.53-inch diameter corresponds to the pump bore of MT640, MT643 and MT600 units. Before placing the order, locate the transmission identification tag or casting code on the unit and confirm it matches one of those three models. Also confirm the vehicle year falls within the 1970-and-up range this part covers. Ordering against the wrong model or bore size will result in a part that does not fit, and that outcome is avoidable with a quick check before purchase. Restores proper pump shaft alignment in MT640, MT643 and MT600 units, reducing shaft play that leads to pressure loss and premature wear inside the pump bore. This listing covers one pump bushing only. It does not include friction discs, steels, sealing rings, gaskets, or any other pump components. Verify what your repair requires before ordering. The bushing measures 2.53 inches in diameter, matching the stock pump bore specification for MT640, MT643 and MT600 units. Dimension confirmed at the time of packing against the part record. Contents: one pump bushing, 2.53 in diameter. Packed and verified individually before shipping. Article weight: 1 lb. Before ordering, confirm the transmission code on the unit itself matches MT640, MT643 or MT600 and that the model year falls within the 1970-and-up application range covered by this part. What's in the box1 x Bushing, ALLISON Pump 2.53 mt600 Series Show more