Engine Blocks & Parts

Sleeve Assembly Ring Set - Case (Formerly Case) A-267D, 4-1/8" Bore

Part Number: MAH-S40145

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Sleeve Assembly Ring Set - Ford Trac. 172, Sleeved and UnSleeved, 3.9" Bore

Part Number: MAH-S40187

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Sleeve Assembly Ring Set - John Deere Tractor, 115 (Gas)

Part Number: MAH-S40369

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Sleeve Assembly Ring Set - Case

Part Number: MAH-S40443

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Sleeve Assembly Ring Set - Caterpillar D353, D, E, D379, D398, D399 Diesel Engines. G353, G379, G398,

Part Number: MAH-S40538

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Sleeve Assembly Ring Set - Case (Formerly IH) D-361 Diesel, DT-361 Diesel, 4-1/8" Bore

Part Number: MAH-S40610

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Sleeve Assembly Ring Set - J.D.Trac. 4.25" Bore, 4227, 6341 (3@3/32" Comp & 1@1/4" Oil) - OEM #

Part Number: MAH-S40649

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Sleeve Assembly Ring Set - A.C.Engs., A.C.Trac. 426 cid (7.0L) D3400, D3500, D3500 MKII 6 cyl 4.250 in.

Part Number: MAH-S40651

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Sleeve Assembly Ring Set - J.D.Trac. - OEM # (AT14695)

Part Number: MAH-S40658

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Sleeve Assembly Ring Set - Cat. 121mm/4.750" Bore 1674, D330C, D333, D334, 3300 (OE#9S3068)

Part Number: MAH-S40963

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Sleeve Assembly Ring Set - Buda Overbore Conversion 153 cid (2.5L) 4 cyl 3.438in./87.33mm Engine. Case

Part Number: MAH-S41010

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Sleeve Assembly Ring Set - Case 4551 cid(7.4L) A451BD 6 cyl 4.375 in. Bore

Part Number: MAH-S41057

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Sleeve Assembly Ring Set - Int.Trac.414 cid(6.8L)D414 436 cid(7.1L) D414, D436, 466 cid(7.6L) D466 6 cyl

Part Number: MAH-S41074

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Sleeve Assembly Ring Set - Cummins, V6-155, V-378, V8-210, V504, V-555, VT-225, VT-555 Small Cam,

Part Number: MAH-S41082

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Sleeve Assembly Ring Set - Ford Trac 201 cid (3.3L) 201 Ford 3 cyl Diesel 4.406in/112mm Bore Eng. 256

Part Number: MAH-S41109

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Sleeve Assembly Ring Set - Case/IH (Formerly Case), A-336BDT, A-504BDT, 4-5/8" Bore

Part Number: MAH-S41115

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Sleeve Assembly Ring Set - Case

Part Number: MAH-S41116

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Sleeve Assembly Ring Set - Case 207 cid (3.4L) 207D, G207DT 4 cyl 4.000 in./101.6mm Bore engine.

Part Number: MAH-S41161

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Sleeve Assembly Ring Set - Caterpillar 1473 cid (24.2L) D353 6 cyl 6.250 in. Bore engine.

Part Number: MAH-S41287

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Sleeve Assembly Ring Set - Detroit Diesel 500(8.2L) 4 1/4" Bore V8 Cyl. 4-Stroke Naturaly Aspirated w/

Part Number: MAH-S41294

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Engine Block, Cast Iron, 4-Bolt Mains, 4.115 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084130

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.115 in. Diameter Bore, 2-Piece Rear Main Seal, Ford, Small Block, Each

Part Number: WRL-087082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 9.800 in. Deck, 4.595 in. Bore, Billet Caps, 55mm Babbitt Cam Bearings and 0.904 in. Lifter bores, Each

Part Number: WRL-095012-55

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 10.200 in. Deck, 4.495 in. Bore, Splayed Billet Caps, Standard Cam Bearings and Lifter bores, Each

Part Number: WRL-095110

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 10.200 in. Deck, 4.495 in. Bore, Splayed Billet Caps, 55mm Babbit Cam Bearings and 0.904 Lifter, Each

Part Number: WRL-095110-55

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