4L60E 4L65E Pump Assembly 74500GB 13 Vane 6-7/8 Stator Tube O-Ring 2003 2004 GM

4L60E 4L65E Pump Assembly 74500GB 13 Vane 6-7/8 Stator Tube O-Ring 2003 2004 GM

Used OEM unit pulled from an inspected donor transmission, cleaned and visually inspected before listing. Photos show a representative unit of this exact part and variant — see the fitment and casting notes below to confirm your match.

• SKU: G-4L60E-PM-U-02
• Includes: Complete good-used OEM pump assembly (body + stator support/cover, 13-vane rotor kit installed) sold LESS VALVES — pressure regulator/boost valve train NOT included, transfer yours. No gasket, front seal, O-ring, or bushings included.
• Warranty: 30-day return-or-replace after delivery
• Shipping: UPS Ground from our Tennessee warehouse, 2 business day handling

OEM / interchange references (verify against your casting/tag):

• 74500GB

Fits (engine/year matters — read carefully): Fits late-2002 (9/2002 build) through 2004 GM 4L60E/4L65E with TWO-PIECE case: 13-vane pump, 6-7/8" SHORT stator tube, outer O-ring to the rear surface. Short-tube pumps serve 298mm-converter applications (typically 4.3L V6 Silverado/Sierra 1500, S-10/Sonoma, Blazer/Jimmy, Astro/Safari, Express/Savana 1500). LS 4.8/5.3/6.0 trucks generally use the 7-3/8" long-tube 300mm pump (74500GC-style) — measure your stator tube before ordering. WIT lists this code through 2005; Buffalo bounds it 9/2002-2004 — we state 2002-2004 and hedge on 2005. Pump cast 073/555, stator cast 611/705 per Buffalo — verify against your casting.

Important: Description must state: (1) SOLD LESS VALVES — buyer transfers their pressure-regulator/boost-valve train; (2) 6-7/8" short tube only — 7-3/8" long-tube (300mm LS) pumps do NOT interchange; (3) O-ring-to-rear-surface style — 2004-05 no-O-ring pumps (74500GD) are a different variant; (4) 298mm vs 300mm converter mismatch is the #1 return risk — buyer must measure tube and check converter type.

Before you order: confirm your transmission code and casting/part numbers. Not sure? Message us through eBay with your VIN or transmission tag and we will confirm fitment the same business day. Rebuilder shops — ask about volume pricing. We stock transmission hard parts by family and can hold inventory for scheduled builds.